Submission #4203834


Source Code Expand

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#include <iostream>
using namespace std;

int main(){
  int N, K;
  cin >> N >> K;
  if((N+1)/2 >= K) cout << "YES" << endl;
  else cout << "NO" << endl;
}

Submission Info

Submission Time
Task A - Anti-Adjacency
User TAB
Language C++14 (GCC 5.4.1)
Score 100
Code Size 165 Byte
Status
Exec Time 8 ms
Memory 764 KB

Test Cases

Set Name Score / Max Score Test Cases
Sample 0 / 0 s1.txt, s2.txt, s3.txt, s4.txt
All 100 / 100 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, s1.txt, s2.txt, s3.txt, s4.txt
Case Name Status Exec Time Memory
01.txt 8 ms 764 KB
02.txt 1 ms 256 KB
03.txt 1 ms 256 KB
04.txt 1 ms 256 KB
05.txt 1 ms 256 KB
06.txt 1 ms 256 KB
07.txt 1 ms 256 KB
08.txt 1 ms 256 KB
09.txt 1 ms 256 KB
10.txt 1 ms 256 KB
s1.txt 1 ms 256 KB
s2.txt 1 ms 256 KB
s3.txt 1 ms 256 KB
s4.txt 1 ms 256 KB