Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
3389 未知用户 对角线之和 C++ Accepted 100 0 MS 252 KB 287 2019-12-16 19:14:03

Tests(1/1):


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


Judgement Protocol: