ИТ (Ларионов С++) / Практика 3 / 3.17

#include <iostream>
using namespace std;

int main()
{
	const int M = 15;
	int arr[M] = { 1,-34,2,5,4,6,-23,-56,34,1,2,3,4,5,-4 };
	int summ = 0;
	for (int i = 0; i < M; i++)
		if (arr[i] > 0) summ += arr[i];
	for (int i = 0; i < M; i++)
		arr[i] = arr[i] - summ;
	for (int i = 0; i < M; i++)
		cout << arr[i] << ' ';
}