#include <stdio.h>
#include <stdlib.h>
 
int main(void) {
	int row, col, **arr, i, j, val;
	printf("Enter row and column.\n");
	scanf("%d %d", &row, &col);
	arr = (int**) malloc(sizeof(int*) * row);
	for(i = 0; i < row; ++i) {
		arr[i] = (int*) malloc(sizeof(int) * col);
	}
	printf("Enter the value of array elements\n");
 
	for(i = 0; i < row; ++i) {
		for(j = 0; j < col ;++j) {
			scanf("%d", &val);
			arr[i][j] = val * val;
		}
	}
	printf("The result is\n");
	for(i = 0; i < row; ++i) {
		for(j = 0; j < col ;++j) {
			printf("%d ", arr[i][j]);
		}
		printf("\n");
	}
	return 0;
}
 

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