Submission #15,341

2025-02-18 19:13:14

cpp17

Accepted 50/50

82ms

564 KiB

#include <bits/stdc++.h>
using namespace std;

int main()
{
    int Q;
    int K;
    cin >> Q >> K;

    for (int i = 0; i < Q; i++)
    {
        int a, b, x, y;
        cin >> a >> x >> b >> y;
        int v = (b * 24 + y) - (a * 24 + x);
        if (v % K == 0)
            cout << int(v / K) - 1 << endl;
        else
            cout << int(v / K) << endl;
    }
}

	Sum	Test	Verdict		Time	Memory
base	50/50
		1	Accepted	0/0	1ms	316 KiB
		2	Accepted	0/0	12ms	428 KiB
		3	Accepted	5/5	1ms	500 KiB
		4	Accepted	5/5	74ms	564 KiB
		5	Accepted	3/3	1ms	540 KiB
		6	Accepted	3/3	1ms	316 KiB
		7	Accepted	3/3	1ms	316 KiB
		8	Accepted	3/3	1ms	316 KiB
		9	Accepted	3/3	1ms	316 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	316 KiB
		15	Accepted	1/1	1ms	508 KiB
		16	Accepted	2/2	82ms	432 KiB
		17	Accepted	3/3	82ms	448 KiB
		18	Accepted	2/2	79ms	548 KiB
		19	Accepted	3/3	79ms	428 KiB
		20	Accepted	1/1	79ms	564 KiB
		21	Accepted	1/1	76ms	316 KiB
		22	Accepted	3/3	82ms	564 KiB