Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
3627 陈思雨 对角线之和 C++ Wrong Answer 0 0 MS 256 KB 318 2019-12-20 21:39:48

Tests(0/1):


#include<iostream> using namespace std; int main(){ int a[101][101],n,sum=0.5; cin>>n; for(int i=0;i<n;i++){ for(int j=0;j<n;j++){ cin>>a[i][j]; if(i==j) sum+=a[i][j]; } } for(int i=0;i<n;i++){ for(int j=0;j<n;j++){ if(i+j==n) sum+=a[i][j]; } } printf("%d",sum); return 0; }


Judgement Protocol: