Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
145147 姜景文 比较三个数大小II C++ Compile Error 0 MS 0 KB 428 2026-01-25 09:06:34

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main(){ int a,b,c; cin>>a>>b>>c; if(a>b && b>c){ cout<<c<<b<<a; } if(a>c && c>b){ cout<<b<<c<<a; } if(b>a && a>c){ cout<<c<<a<<b; } if(b>c && c>a){ cout<<a<c<<b; } if(c>a && a>b){ cout<<b<<a<<c; } if(c>b && b>a){ cout<<a<<b<<c; } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:16:16: error: no match for 'operator<' (operand types are 'std::basic_ostream' and 'int')
         cout<
Main.cc:16:16: note:   no known conversion for argument 1 from 'std::basic_ostream' to 'int'
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:220:5: note: candidate: template constexpr bool std::operator<(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&)
     operator<(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
     ^
/usr/include/c++/5/bits/stl_pair.h:220:5: note:   template argument deduction/substitution failed:
Main.cc:16:20: note:   'std::basic_ostream' is not derived from 'const std::pair<_T1, _T2>'
         cout<