Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
158146 袁昊贝 统计硬币 C++ Compile Error 0 MS 0 KB 426 2026-08-20 16:48:20

Tests(0/0):

Code:

#include <bits/stdc++.h> using namespace std; int main(){ long long n,m,T; cin>>T; for (int i=0;i<T;i++){ int cut=0; cin>>n>>m; for (int x=0;x<=n;x++){ for (int y=0;y<=m/2;y++){ int z=n-x-y; if (z>=0 && x+2y+5z==m){ cut++; } } } } cout<<cut<<endl; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:12:31: error: unable to find numeric literal operator 'operator""y'
                 if (z>=0 && x+2y+5z==m){
                               ^
Main.cc:12:31: note: use -std=gnu++11 or -fext-numeric-literals to enable more built-in suffixes
Main.cc:12:34: error: unable to find numeric literal operator 'operator""z'
                 if (z>=0 && x+2y+5z==m){
                                  ^
Main.cc:12:34: note: use -std=gnu++11 or -fext-numeric-literals to enable more built-in suffixes
Main.cc:18:11: error: 'cut' was not declared in this scope
     cout<