CSES - HIIT Open 2019 - Results
Submission details
Task:Just Solve It
Sender:Lahna
Submission time:2019-05-25 11:05:52 +0300
Language:C++
Status:READY
Result:ACCEPTED
Test results
testverdicttime
#1ACCEPTED0.02 sdetails
#2ACCEPTED0.02 sdetails
#3ACCEPTED0.02 sdetails
#4ACCEPTED0.02 sdetails
#5ACCEPTED0.03 sdetails
#6ACCEPTED0.02 sdetails
#7ACCEPTED0.02 sdetails
#8ACCEPTED0.02 sdetails

Code

#include <bits/stdc++.h>
using namespace std;
int n, k;

int main(){
  cin >> n >> k;
  if (k==1) cout << "NO\n";
  else if (n&1){
    if (k==2) cout << "NO\n";
    else cout << "YES\n";
  }else cout << "YES\n";
}

Test details

Test 1

Verdict: ACCEPTED

input
3 1

correct output
NO

user output
NO

Test 2

Verdict: ACCEPTED

input
3 2

correct output
NO

user output
NO

Test 3

Verdict: ACCEPTED

input
3 3

correct output
YES

user output
YES

Test 4

Verdict: ACCEPTED

input
4 1

correct output
NO

user output
NO

Test 5

Verdict: ACCEPTED

input
4 2

correct output
YES

user output
YES

Test 6

Verdict: ACCEPTED

input
4 3

correct output
YES

user output
YES

Test 7

Verdict: ACCEPTED

input
123456 654321

correct output
YES

user output
YES

Test 8

Verdict: ACCEPTED

input
1000000000 1000000000

correct output
YES

user output
YES