Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
3513 沈文佳 对角线之和 C++ Accepted 100 0 MS 256 KB 294 2019-12-19 20:57:25

Tests(1/1):


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


Judgement Protocol: