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Zadanie "Stół" - wyniki

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Zadanie: http://main2.edu.pl/c/konkurs-wstepu-do-programowania/p/sto/

Kod:

#include <iostream> 

using namespace std;

int a, b, k;
int bok1, bok2;

int main()
{
	cin >> a >> b >> k;
	if (k > a || k > b)
		cout << "0";
	else if (a * b == k * k)
	{
		cout << (a * b) / (k * k) << endl;
	}
	else if (2 * k > a || 2 * k > b)
	{
		bok1 = (a / k) * 2;
		bok2 = (b - (2 * k)) / k;
		cout << (bok1 + (bok2 * 2)) / 2 << endl;
	}
	else
	{
		bok1 = (a / k) * 2;
		bok2 = (b - (2 * k)) / k;
		cout << bok1 + (bok2 * 2) << endl;
	}


	return 0;
}

3b: 68 4444 35

4b: 887 591852 444

8b: 45454545 71428571 25000000

9a: 500000000 1 1

Co poprawić?

 

 


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