Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
64781 vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv 外围元素之和 C++ Wrong Answer 2 MS 280 KB 302 2024-01-21 17:42:13

Tests(0/10):

Code:

#include<bits/stdc++.h> using namespace std; int a[101][101]; int main(){ int n; int m; int sum; cin>>n>>m; for(int i=0;i<n;i++){ for(int j=0;j<m;j++){ cin>>a[i][j]; if(j==0||j==m-1||i==0||i==n-1){ sum+=a[i][j]; } } } cout<<sum; return 0; }

Run Info:

------Input------

1 10
9 0 4 4 7 7 9 4 6 4 

------Answer-----

54

------Your output-----

4826918