Run id: 113732

Main.cc: In function 'int main()':
Main.cc:12:21: error: no matching function for call to 'swap(int&, int)'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/complex:45:0,
                 from /usr/include/c++/5/ccomplex:38,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:52,
                 from Main.cc:1:
/usr/include/c++/5/sstream:783:5: note: candidate: template void std::__cxx11::swap(std::__cxx11::basic_stringbuf<_CharT, _Traits, _Alloc>&, std::__cxx11::basic_stringbuf<_CharT, _Traits, _Alloc>&)
     swap(basic_stringbuf<_CharT, _Traits, _Allocator>& __x,
     ^
/usr/include/c++/5/sstream:783:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::__cxx11::basic_stringbuf<_CharT, _Traits, _Alloc>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/complex:45:0,
                 from /usr/include/c++/5/ccomplex:38,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:52,
                 from Main.cc:1:
/usr/include/c++/5/sstream:790:5: note: candidate: template void std::__cxx11::swap(std::__cxx11::basic_istringstream<_CharT, _Traits, _Allocator>&, std::__cxx11::basic_istringstream<_CharT, _Traits, _Allocator>&)
     swap(basic_istringstream<_CharT, _Traits, _Allocator>& __x,
     ^
/usr/include/c++/5/sstream:790:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::__cxx11::basic_istringstream<_CharT, _Traits, _Allocator>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/complex:45:0,
                 from /usr/include/c++/5/ccomplex:38,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:52,
                 from Main.cc:1:
/usr/include/c++/5/sstream:797:5: note: candidate: template void std::__cxx11::swap(std::__cxx11::basic_ostringstream<_CharT, _Traits, _Allocator>&, std::__cxx11::basic_ostringstream<_CharT, _Traits, _Allocator>&)
     swap(basic_ostringstream<_CharT, _Traits, _Allocator>& __x,
     ^
/usr/include/c++/5/sstream:797:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::__cxx11::basic_ostringstream<_CharT, _Traits, _Allocator>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/complex:45:0,
                 from /usr/include/c++/5/ccomplex:38,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:52,
                 from Main.cc:1:
/usr/include/c++/5/sstream:804:5: note: candidate: template void std::__cxx11::swap(std::__cxx11::basic_stringstream<_CharT, _Traits, _Allocator>&, std::__cxx11::basic_stringstream<_CharT, _Traits, _Allocator>&)
     swap(basic_stringstream<_CharT, _Traits, _Allocator>& __x,
     ^
/usr/include/c++/5/sstream:804:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::__cxx11::basic_stringstream<_CharT, _Traits, _Allocator>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/regex:61:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:108,
                 from Main.cc:1:
/usr/include/c++/5/bits/regex.h:802:5: note: candidate: template void std::__cxx11::swap(std::__cxx11::basic_regex<_Ch_type, _Rx_traits>&, std::__cxx11::basic_regex<_Ch_type, _Rx_traits>&)
     swap(basic_regex<_Ch_type, _Rx_traits>& __lhs,
     ^
/usr/include/c++/5/bits/regex.h:802:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::__cxx11::basic_regex<_Ch_type, _Rx_traits>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/regex:61:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:108,
                 from Main.cc:1:
/usr/include/c++/5/bits/regex.h:1952:5: note: candidate: template void std::__cxx11::swap(std::__cxx11::match_results<_BiIter, _Alloc>&, std::__cxx11::match_results<_BiIter, _Alloc>&)
     swap(match_results<_Bi_iter, _Alloc>& __lhs,
     ^
/usr/include/c++/5/bits/regex.h:1952:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::__cxx11::match_results<_BiIter, _Alloc>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/unordered_set:48:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:116,
                 from Main.cc:1:
/usr/include/c++/5/bits/unordered_set.h:1403:5: note: candidate: template void std::swap(std::unordered_multiset<_Value, _Hash, _Pred, _Alloc>&, std::unordered_multiset<_Value, _Hash, _Pred, _Alloc>&)
     swap(unordered_multiset<_Value, _Hash, _Pred, _Alloc>& __x,
     ^
/usr/include/c++/5/bits/unordered_set.h:1403:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::unordered_multiset<_Value, _Hash, _Pred, _Alloc>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/unordered_set:48:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:116,
                 from Main.cc:1:
/usr/include/c++/5/bits/unordered_set.h:1397:5: note: candidate: template void std::swap(std::unordered_set<_Value, _Hash, _Pred, _Alloc>&, std::unordered_set<_Value, _Hash, _Pred, _Alloc>&)
     swap(unordered_set<_Value, _Hash, _Pred, _Alloc>& __x,
     ^
/usr/include/c++/5/bits/unordered_set.h:1397:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::unordered_set<_Value, _Hash, _Pred, _Alloc>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/unordered_map:48:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:115,
                 from Main.cc:1:
/usr/include/c++/5/bits/unordered_map.h:1524:5: note: candidate: template void std::swap(std::unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>&, std::unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>&)
     swap(unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
     ^
/usr/include/c++/5/bits/unordered_map.h:1524:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/unordered_map:48:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:115,
                 from Main.cc:1:
/usr/include/c++/5/bits/unordered_map.h:1518:5: note: candidate: template void std::swap(std::unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>&, std::unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>&)
     swap(unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
     ^
/usr/include/c++/5/bits/unordered_map.h:1518:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:103:0,
                 from Main.cc:1:
/usr/include/c++/5/future:1570:5: note: candidate: template void std::swap(std::packaged_task<_Res(_ArgTypes ...)>&, std::packaged_task<_Res(_ArgTypes ...)>&)
     swap(packaged_task<_Res(_ArgTypes...)>& __x,
     ^
/usr/include/c++/5/future:1570:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::packaged_task<_Res(_ArgTypes ...)>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:103:0,
                 from Main.cc:1:
/usr/include/c++/5/future:1105:5: note: candidate: template void std::swap(std::promise<_Res>&, std::promise<_Res>&)
     swap(promise<_Res>& __x, promise<_Res>& __y) noexcept
     ^
/usr/include/c++/5/future:1105:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::promise<_Res>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/future:40:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:103,
                 from Main.cc:1:
/usr/include/c++/5/thread:211:3: note: candidate: void std::swap(std::thread&, std::thread&)
   swap(thread& __x, thread& __y) noexcept
   ^
/usr/include/c++/5/thread:211:3: note:   no known conversion for argument 1 from 'int' to 'std::thread&'
In file included from /usr/include/c++/5/forward_list:38:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:102,
                 from Main.cc:1:
/usr/include/c++/5/bits/forward_list.h:1399:5: note: candidate: template void std::swap(std::forward_list<_Tp, _Alloc>&, std::forward_list<_Tp, _Alloc>&)
     swap(forward_list<_Tp, _Alloc>& __lx,
     ^
/usr/include/c++/5/bits/forward_list.h:1399:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::forward_list<_Tp, _Alloc>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/condition_variable:39:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:101,
                 from Main.cc:1:
/usr/include/c++/5/mutex:581:5: note: candidate: template void std::swap(std::unique_lock<_Mutex>&, std::unique_lock<_Mutex>&)
     swap(unique_lock<_Mutex>& __x, unique_lock<_Mutex>& __y) noexcept
     ^
/usr/include/c++/5/mutex:581:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::unique_lock<_Mutex>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/stack:61:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:88,
                 from Main.cc:1:
/usr/include/c++/5/bits/stl_stack.h:294:5: note: candidate: template void std::swap(std::stack<_Tp, _Seq>&, std::stack<_Tp, _Seq>&)
     swap(stack<_Tp, _Seq>& __x, stack<_Tp, _Seq>& __y)
     ^
/usr/include/c++/5/bits/stl_stack.h:294:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::stack<_Tp, _Seq>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/set:62:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:86,
                 from Main.cc:1:
/usr/include/c++/5/bits/stl_multiset.h:877:5: note: candidate: template void std::swap(std::multiset<_Key, _Compare, _Alloc>&, std::multiset<_Key, _Compare, _Alloc>&)
     swap(multiset<_Key, _Compare, _Alloc>& __x,
     ^
/usr/include/c++/5/bits/stl_multiset.h:877:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::multiset<_Key, _Compare, _Alloc>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/set:61:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:86,
                 from Main.cc:1:
/usr/include/c++/5/bits/stl_set.h:894:5: note: candidate: template void std::swap(std::set<_Key, _Compare, _Alloc>&, std::set<_Key, _Compare, _Alloc>&)
     swap(set<_Key, _Compare, _Alloc>& __x, set<_Key, _Compare, _Alloc>& __y)
     ^
/usr/include/c++/5/bits/stl_set.h:894:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::set<_Key, _Compare, _Alloc>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/queue:64:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:85,
                 from Main.cc:1:
/usr/include/c++/5/bits/stl_queue.h:558:5: note: candidate: template void std::swap(std::priority_queue<_Tp, _Sequence, _Compare>&, std::priority_queue<_Tp, _Sequence, _Compare>&)
     swap(priority_queue<_Tp, _Sequence, _Compare>& __x,
     ^
/usr/include/c++/5/bits/stl_queue.h:558:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::priority_queue<_Tp, _Sequence, _Compare>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/queue:64:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:85,
                 from Main.cc:1:
/usr/include/c++/5/bits/stl_queue.h:319:5: note: candidate: template void std::swap(std::queue<_Tp, _Seq>&, std::queue<_Tp, _Seq>&)
     swap(queue<_Tp, _Seq>& __x, queue<_Tp, _Seq>& __y)
     ^
/usr/include/c++/5/bits/stl_queue.h:319:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::queue<_Tp, _Seq>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/memory:82:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:81,
                 from Main.cc:1:
/usr/include/c++/5/bits/shared_ptr.h:533:5: note: candidate: template void std::swap(std::weak_ptr<_Tp>&, std::weak_ptr<_Tp>&)
     swap(weak_ptr<_Tp>& __a, weak_ptr<_Tp>& __b) noexcept
     ^
/usr/include/c++/5/bits/shared_ptr.h:533:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::weak_ptr<_Tp>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/memory:82:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:81,
                 from Main.cc:1:
/usr/include/c++/5/bits/shared_ptr.h:440:5: note: candidate: template void std::swap(std::shared_ptr<_Tp1>&, std::shared_ptr<_Tp1>&)
     swap(shared_ptr<_Tp>& __a, shared_ptr<_Tp>& __b) noexcept
     ^
/usr/include/c++/5/bits/shared_ptr.h:440:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::shared_ptr<_Tp1>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/bits/shared_ptr.h:52:0,
                 from /usr/include/c++/5/memory:82,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:81,
                 from Main.cc:1:
/usr/include/c++/5/bits/shared_ptr_base.h:1484:5: note: candidate: template void std::swap(std::__weak_ptr<_Tp, _Lp>&, std::__weak_ptr<_Tp, _Lp>&)
     swap(__weak_ptr<_Tp, _Lp>& __a, __weak_ptr<_Tp, _Lp>& __b) noexcept
     ^
/usr/include/c++/5/bits/shared_ptr_base.h:1484:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::__weak_ptr<_Tp, _Lp>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/bits/shared_ptr.h:52:0,
                 from /usr/include/c++/5/memory:82,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:81,
                 from Main.cc:1:
/usr/include/c++/5/bits/shared_ptr_base.h:1299:5: note: candidate: template void std::swap(std::__shared_ptr<_Tp, _Lp>&, std::__shared_ptr<_Tp, _Lp>&)
     swap(__shared_ptr<_Tp, _Lp>& __a, __shared_ptr<_Tp, _Lp>& __b) noexcept
     ^
/usr/include/c++/5/bits/shared_ptr_base.h:1299:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::__shared_ptr<_Tp, _Lp>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/map:62:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:80,
                 from Main.cc:1:
/usr/include/c++/5/bits/stl_multimap.h:1026:5: note: candidate: template void std::swap(std::multimap<_Key, _Tp, _Compare, _Alloc>&, std::multimap<_Key, _Tp, _Compare, _Alloc>&)
     swap(multimap<_Key, _Tp, _Compare, _Alloc>& __x,
     ^
/usr/include/c++/5/bits/stl_multimap.h:1026:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::multimap<_Key, _Tp, _Compare, _Alloc>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/map:61:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:80,
                 from Main.cc:1:
/usr/include/c++/5/bits/stl_map.h:1125:5: note: candidate: template void std::swap(std::map<_Key, _Tp, _Compare, _Alloc>&, std::map<_Key, _Tp, _Compare, _Alloc>&)
     swap(map<_Key, _Tp, _Compare, _Alloc>& __x,
     ^
/usr/include/c++/5/bits/stl_map.h:1125:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::map<_Key, _Tp, _Compare, _Alloc>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/map:60:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:80,
                 from Main.cc:1:
/usr/include/c++/5/bits/stl_tree.h:1321:5: note: candidate: template void std::swap(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&, std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&)
     swap(_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>& __x,
     ^
/usr/include/c++/5/bits/stl_tree.h:1321:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/list:63:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:78,
                 from Main.cc:1:
/usr/include/c++/5/bits/stl_list.h:1867:5: note: candidate: template void std::swap(std::__cxx11::list<_Tp, _Alloc>&, std::__cxx11::list<_Tp, _Alloc>&)
     swap(list<_Tp, _Alloc>& __x, list<_Tp, _Alloc>& __y)
     ^
/usr/include/c++/5/bits/stl_list.h:1867:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::__cxx11::list<_Tp, _Alloc>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/bits/locale_conv.h:41:0,
                 from /usr/include/c++/5/locale:43,
                 from /usr/include/c++/5/iomanip:43,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:71,
                 from Main.cc:1:
/usr/include/c++/5/bits/unique_ptr.h:617:5: note: candidate: template void std::swap(std::unique_ptr<_Tp, _Dp>&, std::unique_ptr<_Tp, _Dp>&)
     swap(unique_ptr<_Tp, _Dp>& __x,
     ^
/usr/include/c++/5/bits/unique_ptr.h:617:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::unique_ptr<_Tp, _Dp>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:70:0,
                 from Main.cc:1:
/usr/include/c++/5/functional:2369:5: note: candidate: template void std::swap(std::function<_Res(_ArgTypes ...)>&, std::function<_Res(_ArgTypes ...)>&)
     swap(function<_Res(_Args...)>& __x, function<_Res(_Args...)>& __y)
     ^
/usr/include/c++/5/functional:2369:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::function<_Res(_ArgTypes ...)>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/functional:55:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:70,
                 from Main.cc:1:
/usr/include/c++/5/tuple:1132:5: note: candidate: template void std::swap(std::tuple<_Elements ...>&, std::tuple<_Elements ...>&)
     swap(tuple<_Elements...>& __x, tuple<_Elements...>& __y)
     ^
/usr/include/c++/5/tuple:1132:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::tuple<_Elements ...>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/tuple:39:0,
                 from /usr/include/c++/5/functional:55,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:70,
                 from Main.cc:1:
/usr/include/c++/5/array:274:5: note: candidate: template void std::swap(std::array<_Tp, _Nm>&, std::array<_Tp, _Nm>&)
     swap(array<_Tp, _Nm>& __one, array<_Tp, _Nm>& __two)
     ^
/usr/include/c++/5/array:274:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::array<_Tp, _Nm>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:69:0,
                 from Main.cc:1:
/usr/include/c++/5/fstream:1073:5: note: candidate: template void std::swap(std::basic_fstream<_CharT, _Traits>&, std::basic_fstream<_CharT, _Traits>&)
     swap(basic_fstream<_CharT, _Traits>& __x,
     ^
/usr/include/c++/5/fstream:1073:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::basic_fstream<_CharT, _Traits>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:69:0,
                 from Main.cc:1:
/usr/include/c++/5/fstream:1066:5: note: candidate: template void std::swap(std::basic_ofstream<_CharT, _Traits>&, std::basic_ofstream<_CharT, _Traits>&)
     swap(basic_ofstream<_CharT, _Traits>& __x,
     ^
/usr/include/c++/5/fstream:1066:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::basic_ofstream<_CharT, _Traits>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:69:0,
                 from Main.cc:1:
/usr/include/c++/5/fstream:1059:5: note: candidate: template void std::swap(std::basic_ifstream<_CharT, _Traits>&, std::basic_ifstream<_CharT, _Traits>&)
     swap(basic_ifstream<_CharT, _Traits>& __x,
     ^
/usr/include/c++/5/fstream:1059:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::basic_ifstream<_CharT, _Traits>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:69:0,
                 from Main.cc:1:
/usr/include/c++/5/fstream:1052:5: note: candidate: template void std::swap(std::basic_filebuf<_CharT, _Traits>&, std::basic_filebuf<_CharT, _Traits>&)
     swap(basic_filebuf<_CharT, _Traits>& __x,
     ^
/usr/include/c++/5/fstream:1052:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::basic_filebuf<_CharT, _Traits>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/deque:64:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:67,
                 from Main.cc:1:
/usr/include/c++/5/bits/stl_deque.h:2274:5: note: candidate: template void std::swap(std::deque<_Tp, _Alloc>&, std::deque<_Tp, _Alloc>&)
     swap(deque<_Tp,_Alloc>& __x, deque<_Tp,_Alloc>& __y)
     ^
/usr/include/c++/5/bits/stl_deque.h:2274:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::deque<_Tp, _Alloc>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/vector:65:0,
                 from /usr/include/c++/5/bits/random.h:34,
                 from /usr/include/c++/5/random:49,
                 from /usr/include/c++/5/bits/stl_algo.h:66,
                 from /usr/include/c++/5/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:64,
                 from Main.cc:1:
/usr/include/c++/5/bits/stl_bvector.h:128:3: note: candidate: void std::swap(bool&, std::_Bit_reference)
   swap(bool& __x, _Bit_reference __y) noexcept
   ^
/usr/include/c++/5/bits/stl_bvector.h:128:3: note:   no known conversion for argument 2 from 'int' to 'std::_Bit_reference'
/usr/include/c++/5/bits/stl_bvector.h:120:3: note: candidate: void std::swap(std::_Bit_reference, bool&)
   swap(_Bit_reference __x, bool& __y) noexcept
   ^
/usr/include/c++/5/bits/stl_bvector.h:120:3: note:   no known conversion for argument 1 from 'int' to 'std::_Bit_reference'
/usr/include/c++/5/bits/stl_bvector.h:112:3: note: candidate: void std::swap(std::_Bit_reference, std::_Bit_reference)
   swap(_Bit_reference __x, _Bit_reference __y) noexcept
   ^
/usr/include/c++/5/bits/stl_bvector.h:112:3: note:   no known conversion for argument 1 from 'int' to 'std::_Bit_reference'
In file included from /usr/include/c++/5/vector:64:0,
                 from /usr/include/c++/5/bits/random.h:34,
                 from /usr/include/c++/5/random:49,
                 from /usr/include/c++/5/bits/stl_algo.h:66,
                 from /usr/include/c++/5/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:64,
                 from Main.cc:1:
/usr/include/c++/5/bits/stl_vector.h:1559:5: note: candidate: template void std::swap(std::vector<_Tp, _Alloc>&, std::vector<_Tp, _Alloc>&)
     swap(vector<_Tp, _Alloc>& __x, vector<_Tp, _Alloc>& __y)
     ^
/usr/include/c++/5/bits/stl_vector.h:1559:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::vector<_Tp, _Alloc>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/string:52:0,
                 from /usr/include/c++/5/bits/locale_classes.h:40,
                 from /usr/include/c++/5/bits/ios_base.h:41,
                 from /usr/include/c++/5/ios:42,
                 from /usr/include/c++/5/istream:38,
                 from /usr/include/c++/5/sstream:38,
                 from /usr/include/c++/5/complex:45,
                 from /usr/include/c++/5/ccomplex:38,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:52,
                 from Main.cc:1:
/usr/include/c++/5/bits/basic_string.h:5135:5: note: candidate: template void std::swap(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&)
     swap(basic_string<_CharT, _Traits, _Alloc>& __lhs,
     ^
/usr/include/c++/5/bits/basic_string.h:5135:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/bits/stl_algobase.h:64:0,
                 from /usr/include/c++/5/bits/char_traits.h:39,
                 from /usr/include/c++/5/ios:40,
                 from /usr/include/c++/5/istream:38,
                 from /usr/include/c++/5/sstream:38,
                 from /usr/include/c++/5/complex:45,
                 from /usr/include/c++/5/ccomplex:38,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:52,
                 from Main.cc:1:
/usr/include/c++/5/bits/stl_pair.h:254:5: note: candidate: template void std::swap(std::pair<_T1, _T2>&, std::pair<_T1, _T2>&)
     swap(pair<_T1, _T2>& __x, pair<_T1, _T2>& __y)
     ^
/usr/include/c++/5/bits/stl_pair.h:254:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types 'std::pair<_T1, _T2>' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/bits/stl_pair.h:59:0,
                 from /usr/include/c++/5/bits/stl_algobase.h:64,
                 from /usr/include/c++/5/bits/char_traits.h:39,
                 from /usr/include/c++/5/ios:40,
                 from /usr/include/c++/5/istream:38,
                 from /usr/include/c++/5/sstream:38,
                 from /usr/include/c++/5/complex:45,
                 from /usr/include/c++/5/ccomplex:38,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:52,
                 from Main.cc:1:
/usr/include/c++/5/bits/move.h:195:5: note: candidate: template void std::swap(_Tp (&)[_Nm], _Tp (&)[_Nm])
     swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
     ^
/usr/include/c++/5/bits/move.h:195:5: note:   template argument deduction/substitution failed:
Main.cc:12:21: note:   mismatched types '_Tp [_Nm]' and 'int'
     swap(a[j],a[j]+1);
                     ^
In file included from /usr/include/c++/5/bits/stl_pair.h:59:0,
                 from /usr/include/c++/5/bits/stl_algobase.h:64,
                 from /usr/include/c++/5/bits/char_traits.h:39,
                 from /usr/include/c++/5/ios:40,
                 from /usr/include/c++/5/istream:38,
                 from /usr/include/c++/5/sstream:38,
                 from /usr/include/c++/5/complex:45,
                 from /usr/include/c++/5/ccomplex:38,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:52,
                 from Main.cc:1:
/usr/include/c++/5/bits/move.h:176:5: note: candidate: void std::swap(_Tp&, _Tp&) [with _Tp = int] 
     swap(_Tp& __a, _Tp& __b)
     ^
/usr/include/c++/5/bits/move.h:176:5: note:   conversion of argument 2 would be ill-formed:
Main.cc:12:19: error: invalid initialization of non-const reference of type 'int&' from an rvalue of type 'int'
     swap(a[j],a[j]+1);
                   ^