#include <iostream>
 
void bump(int arr[3]) {
    for (size_t i = 0; i < 3; ++i)
        arr[i]++;
}
 
int main(void) {
    int array[] = { 1, 2, 3 };
    bump(array);
    for (size_t i = 0; i < 3; ++i)
        std::cout << array[i] << "\n";
 
	return 0;
}
 
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