Submission #3604746

Source Code Expand

n = int(input())
k = int(input())

a =  ((n - 1) * -1 // 2 * -1)

if a >= k:
    print('YES')
else:
    print('No')

Submission Info

Submission Time
Task A - 閉路グラフ
User mashinosatoshi
Language Python (3.4.3)
Score 0
Code Size 123 Byte
Status WA
Exec Time 17 ms
Memory 2940 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 100
Status
AC × 2
WA × 2
AC × 15
WA × 15
Set Name Test Cases
Sample subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt, subtask0_sample_04.txt
All subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt, subtask0_sample_04.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask1_26.txt
Case Name Status Exec Time Memory
subtask0_sample_01.txt AC 17 ms 2940 KB
subtask0_sample_02.txt WA 17 ms 2940 KB
subtask0_sample_03.txt WA 17 ms 2940 KB
subtask0_sample_04.txt AC 17 ms 2940 KB
subtask1_01.txt AC 17 ms 2940 KB
subtask1_02.txt WA 17 ms 2940 KB
subtask1_03.txt WA 17 ms 2940 KB
subtask1_04.txt AC 17 ms 2940 KB
subtask1_05.txt AC 17 ms 2940 KB
subtask1_06.txt WA 17 ms 2940 KB
subtask1_07.txt WA 17 ms 2940 KB
subtask1_08.txt AC 17 ms 2940 KB
subtask1_09.txt AC 17 ms 2936 KB
subtask1_10.txt WA 17 ms 2940 KB
subtask1_11.txt WA 17 ms 2940 KB
subtask1_12.txt WA 17 ms 2940 KB
subtask1_13.txt AC 17 ms 2940 KB
subtask1_14.txt WA 17 ms 2940 KB
subtask1_15.txt WA 17 ms 2940 KB
subtask1_16.txt AC 17 ms 2940 KB
subtask1_17.txt AC 17 ms 2940 KB
subtask1_18.txt WA 17 ms 2940 KB
subtask1_19.txt AC 17 ms 2940 KB
subtask1_20.txt AC 17 ms 2940 KB
subtask1_21.txt WA 17 ms 2940 KB
subtask1_22.txt WA 17 ms 2940 KB
subtask1_23.txt WA 17 ms 2940 KB
subtask1_24.txt AC 17 ms 2940 KB
subtask1_25.txt AC 17 ms 2940 KB
subtask1_26.txt AC 17 ms 2940 KB