| Run ID | 作者 | 问题 | 语言 | 测评结果 | Time | Memory | 代码长度 | 提交时间 |
|---|---|---|---|---|---|---|---|---|
| 132084 | 唐诗阳 | 矩阵右移动 | C++ | Compile Error | 0 MS | 0 KB | 540 | 2025-10-05 15:49:26 |
#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int m,n,a[6][6]; cin>>m>>n; for(int i=0;i<n;i++){ for(int j=0;j<n;j++){ cin<<a[i][(j+m)%n]; } } for(int i=0;i<n;i++){ for(int j=0;j<n;j++){ cout>>a[i][j]; } cout<<endl; } return 0; }
Main.cc: In function 'int main()':
Main.cc:12:16: error: no match for 'operator<<' (operand types are 'std::istream {aka std::basic_istream}' and 'int')
cin<
Main.cc:12:16: note: no known conversion for argument 1 from 'std::istream {aka std::basic_istream}' to 'int'
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/ostream:38,
from /usr/include/c++/5/iostream:39,
from Main.cc:1:
/usr/include/c++/5/bits/basic_string.h:5172:5: note: candidate: template std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&)
operator<<(basic_ostream<_CharT, _Traits>& __os,
^
/usr/include/c++/5/bits/basic_string.h:5172:5: note: template argument deduction/substitution failed:
Main.cc:12:30: note: 'std::istream {aka std::basic_istream}' is not derived from 'std::basic_ostream<_CharT, _Traits>'
cin<