Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
3546 徐杨奕 对角线之和 C++ Accepted 100 1 MS 284 KB 249 2019-12-20 17:42:18

Tests(1/1):


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


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