Question:
There is a two-dimensional array of numbers. Int mass [15] [20] You need to pass it to the function so that changing it in the function is reflected in main. After trying to figure it out, I realized that I needed to somehow transfer it by reference, but I can't figure out how.
Answer:
Submit. Just don't forget the parentheses:
#include <iostream>
void f(int (& mass)[15][20]) {
mass[1][1] = 42;
}
int main() {
int mass[15][20] = { 0 };
f(mass);
std::cout << mass[1][1] << std::endl;
return 0;
}