oj.uz

답안 #886292

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
886292 2023-12-11T18:26:21 Z Zero 홀-짝 수열 (IZhO11_oddeven) PyPy 3
0 / 100
 35 ms 18384 KB 
import math
n=int(input())
print(2*n - math.floor((1+ math.sqrt(8*n-7))/2 ))

Subtask #1
0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Correct 29 ms 18228 KB Output is correct
2 Correct 28 ms 18236 KB Output is correct
3 Correct 28 ms 18384 KB Output is correct
4 Correct 29 ms 18228 KB Output is correct
5 Correct 29 ms 18272 KB Output is correct
6 Correct 28 ms 18236 KB Output is correct
7 Correct 29 ms 18168 KB Output is correct
8 Correct 29 ms 18236 KB Output is correct
9 Correct 28 ms 18228 KB Output is correct
10 Correct 28 ms 18236 KB Output is correct
11 Correct 35 ms 18280 KB Output is correct
12 Correct 28 ms 18236 KB Output is correct
13 Correct 28 ms 18236 KB Output is correct
14 Incorrect 31 ms 18236 KB Output isn't correct
15 Halted 0 ms 0 KB -