Submission #67516468

Source Code Expand

#include<bits/stdc++.h>
#define int long long

const int inf = 1e9;


using namespace std;


int32_t main(void)
{
	int n , l , r;
	cin >> n >> l >> r;
	
	if(r < l)
		r += 24;
	
	int iAns = 0;
	while(n--)
	{
		int a , b;
		cin >> a >> b;
		if(b < a)
			b += 24;
		
		if(a <= l && b >= r)
			iAns++;
	}
	
	cout << iAns << "\n";
	
	
	return 0;
}

Submission Info

Submission Time
Task A - Streamer Takahashi
User Sarthak_Borse
Language C++ 20 (gcc 12.2)
Score 100
Code Size 375 Byte
Status AC
Exec Time 13 ms
Memory 3640 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 3
AC × 13
Set Name Test Cases
Sample 00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt
All 00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt, 01_test_00.txt, 01_test_01.txt, 01_test_02.txt, 01_test_03.txt, 01_test_04.txt, 01_test_05.txt, 01_test_06.txt, 01_test_07.txt, 01_test_08.txt, 01_test_09.txt
Case Name Status Exec Time Memory
00_sample_00.txt AC 13 ms 3436 KiB
00_sample_01.txt AC 1 ms 3476 KiB
00_sample_02.txt AC 1 ms 3548 KiB
01_test_00.txt AC 1 ms 3420 KiB
01_test_01.txt AC 1 ms 3552 KiB
01_test_02.txt AC 1 ms 3540 KiB
01_test_03.txt AC 1 ms 3640 KiB
01_test_04.txt AC 1 ms 3492 KiB
01_test_05.txt AC 1 ms 3600 KiB
01_test_06.txt AC 1 ms 3540 KiB
01_test_07.txt AC 1 ms 3496 KiB
01_test_08.txt AC 1 ms 3600 KiB
01_test_09.txt AC 1 ms 3488 KiB