#include <iostream>
#include <stdio.h>
#include <stdlib.h>
 
using namespace std;
 
int** Alocar(int **m,int rows,int cols) {
 
	m = (int **)malloc((rows)*sizeof(int*));
 
	for(int i=0; i<rows; i++) {
		m[i] = (int *)malloc(cols*sizeof(int));
	}
 
	return m;
}
 
void Modificar(int **m,int rows,int cols) {
 
 
	for(int i=0; i<rows ; i++) {
		for(int j=0; j<cols ; j++) {
 
			m[i][j]= 0;
		}
	}
	cout << " Matriz zerada" << endl;
	for(int i=0; i<rows ; i++) {
		for(int j=0; j<cols ; j++) {
 
			cout << m[i][j]<< " ";
		}
		cout << endl;
	}
 
}
 
int main() {
	int **M = Alocar(M,10,10);
 
	Modificar(M,10,10);
 
	return 0;
 
}
 

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