Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
2546 张宸瑜 校门外的树 C++ Compile Error 0 MS 0 KB 331 2024-01-13 15:37:42

Tests(0/0):

Code:

# include<iostream> # include<cstdio> # include<iomanip> using namespace std; int main(){ int L,M,a,b,c=0; cin>>L>>M; for(int i=1;i<=m;i++) { cin>>a>>b; if(a<b){ c=a; a=b; b=c; } L=L-(a-b); } cout>>l; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:8:20: error: 'm' was not declared in this scope
     for(int i=1;i<=m;i++)
                    ^
Main.cc:18:11: error: 'l' was not declared in this scope
     cout>>l;
           ^