Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
3657 张曦元 对角线之和 C++ Wrong Answer 0 0 MS 256 KB 295 2019-12-21 07:08:26

Tests(0/1):


#include<iostream> using namespace std; int main(){ int a[101][101],n,sum=0; cin>>n; for(int i=1;i<=n;i++){ for(int j=1;j<=n;j++){ cin>>a[i][j]; } } for(int i=1;i<=n;i++){ for(int j=1;j<=n;j++){ if(i==j||i+j==n+1) sum+=a[i][j]; } } cout<<sum-5; return 0; }


Judgement Protocol: