Submission #15,549

2025-02-20 12:02:22

cpp17

Accepted 50/50

61ms

584 KiB

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

#define int long long

signed main() {
    ios_base::sync_with_stdio(0);
    cout.tie(0);
    int q, m;
    cin >> q >> m;
    for(int tt = 0; tt < q; tt++) {
        int a, x, b, y;
        cin >> a >> x >> b >> y;
        int  dif;
        if (a == b) {
            dif = x-y-1;
        } else {
            dif = (24-x) + (y-1) + ((b-a-1)*24);
        }
        cout << dif/m << endl;
    }
}

	Sum	Test	Verdict		Time	Memory
base	50/50
		1	Accepted	0/0	1ms	316 KiB
		2	Accepted	0/0	8ms	432 KiB
		3	Accepted	5/5	1ms	316 KiB
		4	Accepted	5/5	54ms	564 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	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	316 KiB
		16	Accepted	2/2	59ms	468 KiB
		17	Accepted	3/3	59ms	556 KiB
		18	Accepted	2/2	59ms	424 KiB
		19	Accepted	3/3	57ms	448 KiB
		20	Accepted	1/1	61ms	584 KiB
		21	Accepted	1/1	56ms	316 KiB
		22	Accepted	3/3	57ms	568 KiB