Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
3602 梅煦洋 对角线之和 C++ Accepted 100 0 MS 256 KB 254 2019-12-20 20:27:43

Tests(1/1):


#include<iostream> using namespace std; int main(){ int a[110][110]; int n=4,sum=0; cin>>n; for(int i=1;i<=n;i++){ for(int j=1;j<=n;j++){ cin>>a[i][j]; if(i+j==n+1||i==j){ sum+=a[i][j]; } } } cout<<sum; return 0; }


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