Submission #997788


Source Code Expand

from sys import exit, setrecursionlimit
from functools import reduce
from itertools import *
from collections import defaultdict
from bisect import bisect

def read():
  return int(input())

def reads():
  return [int(x) for x in input().split()]

setrecursionlimit(1000000)

x = read()
p = read()

p *= 0.01


if x % 2 == 0:
  print((x // 2) / p)
else:
  y = x // 2
  print(1 + p * y / p + (1 - p) * (y + 1) / p)

Submission Info

Submission Time
Task A - Takahashi is Missing!
User ukikagi
Language Python (3.4.3)
Score 700
Code Size 439 Byte
Status AC
Exec Time 35 ms
Memory 3940 KB

Judge Result

Set Name Sample Dataset1 Dataset2 Dataset3
Score / Max Score 0 / 0 200 / 200 300 / 300 200 / 200
Status
AC × 3
AC × 7
AC × 10
AC × 23
Set Name Test Cases
Sample subtask_01_ex1.txt, subtask_03_ex2.txt, subtask_04_ex3.txt
Dataset1 subtask_01_02.txt, subtask_01_03.txt, subtask_01_04.txt, subtask_01_ex1.txt, subtask_02_01.txt, subtask_02_02.txt, subtask_02_03.txt
Dataset2 subtask_01_02.txt, subtask_01_03.txt, subtask_01_04.txt, subtask_01_ex1.txt, subtask_03_01.txt, subtask_03_02.txt, subtask_03_03.txt, subtask_03_04.txt, subtask_03_05.txt, subtask_03_ex2.txt
Dataset3 subtask_01_02.txt, subtask_01_03.txt, subtask_01_04.txt, subtask_01_ex1.txt, subtask_02_01.txt, subtask_02_02.txt, subtask_02_03.txt, subtask_03_01.txt, subtask_03_02.txt, subtask_03_03.txt, subtask_03_04.txt, subtask_03_05.txt, subtask_03_ex2.txt, subtask_04_01.txt, subtask_04_02.txt, subtask_04_03.txt, subtask_04_04.txt, subtask_04_05.txt, subtask_04_06.txt, subtask_04_07.txt, subtask_04_08.txt, subtask_04_09.txt, subtask_04_ex3.txt
Case Name Status Exec Time Memory
subtask_01_02.txt AC 35 ms 3940 KB
subtask_01_03.txt AC 27 ms 3700 KB
subtask_01_04.txt AC 27 ms 3684 KB
subtask_01_ex1.txt AC 28 ms 3700 KB
subtask_02_01.txt AC 28 ms 3700 KB
subtask_02_02.txt AC 29 ms 3700 KB
subtask_02_03.txt AC 28 ms 3700 KB
subtask_03_01.txt AC 29 ms 3700 KB
subtask_03_02.txt AC 28 ms 3700 KB
subtask_03_03.txt AC 28 ms 3700 KB
subtask_03_04.txt AC 28 ms 3684 KB
subtask_03_05.txt AC 29 ms 3700 KB
subtask_03_ex2.txt AC 29 ms 3684 KB
subtask_04_01.txt AC 28 ms 3700 KB
subtask_04_02.txt AC 29 ms 3684 KB
subtask_04_03.txt AC 28 ms 3700 KB
subtask_04_04.txt AC 27 ms 3700 KB
subtask_04_05.txt AC 27 ms 3700 KB
subtask_04_06.txt AC 27 ms 3700 KB
subtask_04_07.txt AC 27 ms 3700 KB
subtask_04_08.txt AC 27 ms 3700 KB
subtask_04_09.txt AC 28 ms 3700 KB
subtask_04_ex3.txt AC 28 ms 3700 KB