View Code of Problem 51

#include<stdio.h>
int main(){
	int n;
	scanf("%d",&n);
	if(n<1&&n>10){
		
	
		int i,j;
		int a[n][n];
		for(i=0;i<n;i++){
			for(j=0;j<n;j++){
				scanf("%d",&a[i][j]);
			}
		}
		int sum=0;
		for(i=0;i<n;i++){
			for(j=n-i-1;j<n;j++){
				sum+=a[i][j];
			}
		}
		printf("%d",sum);
	}
	return 0;
	
} 

Double click to view unformatted code.


Back to problem 51