Question

Se da un tablou bidimensional 4x4(4pe4) scrieti un program care va calcula suma elementelor pozitive..

Answer 1

#include <iostream>
using namespace std;

int main(){
int a[4][4], suma=0;

for(int i=0; i<4; i++){
for(int j=0; j<4; j++){
cin >> a[i][j];
if(a[i][j]>0) suma+=a[i][j];
}
}

cout << suma;
return 0;
}