Submission #25,198

2026-02-18 12:29:33

cpp17

Accepted 50/50

14ms

616 KiB

#include <iostream>

using namespace std;

int main()
{
	int q, m;
	cin >> q >> m;
	for (int i = 0; i < q; ++i)
	{
		ios_base::sync_with_stdio(0);
		cin.tie(0);
		cout.tie(0);
		int a, b, c, d;
		cin >> a >> b >> c >> d;
		int ido = (c * 24 + d) - (a * 24 + b) - 1;
		if (ido < m) cout << 0 << "\n";
		else cout << ido / m << "\n";
	}
}

	Sum	Test	Verdict		Time	Memory
base	50/50
		1	Accepted	0/0	1ms	316 KiB
		2	Accepted	0/0	3ms	316 KiB
		3	Accepted	5/5	1ms	316 KiB
		4	Accepted	5/5	14ms	616 KiB
		5	Accepted	3/3	1ms	316 KiB
		6	Accepted	3/3	1ms	508 KiB
		7	Accepted	3/3	1ms	316 KiB
		8	Accepted	3/3	1ms	316 KiB
		9	Accepted	3/3	1ms	500 KiB
		10	Accepted	3/3	1ms	316 KiB
		11	Accepted	3/3	1ms	316 KiB
		12	Accepted	1/1	1ms	316 KiB
		13	Accepted	1/1	1ms	316 KiB
		14	Accepted	1/1	1ms	384 KiB
		15	Accepted	1/1	1ms	316 KiB
		16	Accepted	2/2	14ms	584 KiB
		17	Accepted	3/3	14ms	584 KiB
		18	Accepted	2/2	14ms	576 KiB
		19	Accepted	3/3	14ms	564 KiB
		20	Accepted	1/1	14ms	568 KiB
		21	Accepted	1/1	14ms	316 KiB
		22	Accepted	3/3	14ms	592 KiB