View Code of Problem 45

#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <string.h>
#include<math.h>
void main() {
	int N;
	scanf("%d", &N);
	int n[20][20];
	for (int i = 0; i < N; i++) {
		for (int j = 0; j < N; j++) {
			scanf("%d", &n[i][j]);
		}
	}
	int swap =0;
	for (int i = 0; i < N; i++) {
		for (int j = i; j < N; j++) {
			swap = n[i][j];
			n[i][j] = n[j][i];
			n[j][i] = swap;
		}
	}
	for (int i = 0; i < N; i++) {
		for (int j = 0; j < N; j++) {
			if (j == N - 1) {
				printf("%d\n", n[i][j]);
			}
			else {
				printf("%d ", n[i][j]);
			}
			
		}
	}
}