View Code of Problem 45

#include <stdio.h>
int main() {
	int n, i, j;
	int a[20][20];
  while(scanf("%d", &n)!=EOF){
	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 = 0; j < n; j++) {
			if (j != n - 1) {
				printf("%d ", a[j][i]);
			}
			else {
				printf("%d\n", a[j][i]);
			}
		}
	}
  }
	return 0;
}