View Code of Problem 45

#include <stdio.h>
int main(){
	int n,i,j,y;
	scanf("%d",&n);
	int a[n][n];
	for(i = 0;i<n;i++){
		for(j=0;j<n;j++){
			scanf("%d",&a[i][j]);
		}
	}

	for(i = 0; i < n; i++){
		for(j = i+1; j<n; j++){
			y = a[i][j];
			a[i][j] = a[j][i];
			a[j][i] = y;
		}
	}

	for(i = 0; i<n; i++){
		for(j = 0; j<n; j++){
			if(j < n-1)
				printf("%d ",a[i][j]);
			else
				printf("%d",a[i][j]);
		}
		printf("\n");
	}
	
	return 0;
}