input backup

#include <stdio.h>
#include <stdlib.h>


int main()
{
	//int nx, ny, ng;
	int nx = 4;
	int ny = 5;
	int ng = 3;
	//scanf_s("%d %d %d", &nx, &ny, &ng);
	int arr[100][100];
	int i, j;
	for (i = 0; i < nx; i++) {
		for (j = 0; j <ny; j++) {
			scanf_s("%d", &arr[i][j]);
		}
	}

	printf("Two Dimensional array elements:\n");
	for (i = 0; i < nx; i++) {
		for (j = 0; j <ny; j++) {
			printf("%d ", arr[i][j]);
			if (j == ny-1) { // nx?
				printf("\n");
			}
		}
	}

}