Submission #15,506

2025-02-20 08:56:15

cpp17

Accepted 50/50

81ms

564 KiB

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

int main() {
	int m, q, a, x, b, y, d;
	cin>>q>>m;
	for(int i=0; i<q; i++){
		cin>>a>>x>>b>>y;
		d=(b-a)*24+y-x-1;
		if(d<m)
		cout<<"0"<<endl;
		else
		cout<<d/m<<endl;
	}
}

	Sum	Test	Verdict		Time	Memory
base	50/50
		1	Accepted	0/0	1ms	500 KiB
		2	Accepted	0/0	12ms	316 KiB
		3	Accepted	5/5	1ms	316 KiB
		4	Accepted	5/5	76ms	564 KiB
		5	Accepted	3/3	1ms	316 KiB
		6	Accepted	3/3	1ms	500 KiB
		7	Accepted	3/3	1ms	316 KiB
		8	Accepted	3/3	1ms	316 KiB
		9	Accepted	3/3	1ms	364 KiB
		10	Accepted	3/3	1ms	396 KiB
		11	Accepted	3/3	1ms	316 KiB
		12	Accepted	1/1	1ms	316 KiB
		13	Accepted	1/1	1ms	532 KiB
		14	Accepted	1/1	1ms	316 KiB
		15	Accepted	1/1	1ms	316 KiB
		16	Accepted	2/2	79ms	508 KiB
		17	Accepted	3/3	79ms	416 KiB
		18	Accepted	2/2	81ms	452 KiB
		19	Accepted	3/3	78ms	560 KiB
		20	Accepted	1/1	79ms	428 KiB
		21	Accepted	1/1	79ms	456 KiB
		22	Accepted	3/3	79ms	564 KiB