Submission #7455567


Source Code Expand

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import math
N=int(input())
print(int(math.sqrt(N*2-0.25)+0.5))

Submission Info

Submission Time
Task B - Exactly N points
User OlivinRyo
Language Python (3.4.3)
Score 0
Code Size 64 Byte
Status
Exec Time 17 ms
Memory 2940 KB

Judge Result

Set Name Score / Max Score Test Cases
sample 0 / 0 sample-01.txt, sample-02.txt, sample-03.txt
dataset1 0 / 200 sample-01.txt, sample-02.txt, sample-03.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt
dataset2 0 / 100 sample-01.txt, sample-02.txt, sample-03.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 02-01.txt, 02-02.txt, 02-03.txt, 02-04.txt, 02-05.txt, 02-06.txt, 02-07.txt, 02-08.txt, sample-01.txt, sample-02.txt, sample-03.txt
Case Name Status Exec Time Memory
01-01.txt 17 ms 2940 KB
01-02.txt 17 ms 2940 KB
01-03.txt 17 ms 2940 KB
01-04.txt 17 ms 2940 KB
01-05.txt 17 ms 2940 KB
01-06.txt 17 ms 2940 KB
01-07.txt 17 ms 2940 KB
01-08.txt 17 ms 2940 KB
01-09.txt 17 ms 2940 KB
01-10.txt 17 ms 2940 KB
02-01.txt 17 ms 2940 KB
02-02.txt 17 ms 2940 KB
02-03.txt 17 ms 2940 KB
02-04.txt 17 ms 2940 KB
02-05.txt 17 ms 2940 KB
02-06.txt 17 ms 2940 KB
02-07.txt 17 ms 2940 KB
02-08.txt 17 ms 2940 KB
sample-01.txt 17 ms 2940 KB
sample-02.txt 17 ms 2940 KB
sample-03.txt 17 ms 2940 KB