#include  <math.h>
#include <conio.h>
#include <stdio.h>
#include <time.h>
#include <stdlib.h>

int main() {

    const int SIZE = 10;
    int m, k, n, i, j, A[SIZE][SIZE], B[SIZE][SIZE], c;
	    	do{
	    printf("Input m [1..10] = ");
	    scanf("%d", &m);
	    }while((m<1)||(m>SIZE));
	   		do{
	    printf("Input n [1..10] = ");
	    scanf("%d", &n);
	    }while((n<1)||(n>SIZE));
	printf("\nInput elements of array: \n");
	    for (i=0; i<m; i++)
	       for (j=0; j<n; j++)
				{
	      		printf("Input A[%d][%d] = ", i, j);
	      		scanf("%d", &A[i][j]);
      			}
        for (i = 0; i < n; i++)
        {
            for (j = 0; j < n; j++)
            {
                B[i][j] = 0;
            }
        }

        for (i = 0; i <= n; i++)
        {
            for (j = 0; j <= n; j++)
            {

                    for ( k = i; k < n; k++)
                    {
                        for ( m = j; m < n; m++)
                        {
                            B[i][j] += A[k][m];
                        }
                    }
            }
        }
        printf("\n\t -- ARRAY --\n");
	    for (i = 0; i < n; i++)
	    {
	    	for (j = 0; j < n; j++)
        		{
       				printf("%d\t", A[i][j]);
        		}
        	printf("\n");
        }
        printf("\n\t -- ARRAY --\n");
        for (i = 0; i < n; i++)
        {
            for (j = 0; j < n; j++)
            {
                printf("%d\t", B[i][j]);
            }
            printf("\n");
        }


    return 0;
}