#include <iostream>
using namespace std;
void Plus5(int arr[3], int i)
{
while (i--) arr[i] += 5;
}
int main()
{
int arr[3] = {1, 2, 3};
Plus5(arr, 3);
for (auto x : arr)
cout << x << ", ";
cin.get();
return 0;
}
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