Submission #64578791

Source Code Expand

n=gets.to_i
def isqrt(n)
  (0..).bsearch{|i|i*i>n}-1
end
p isqrt(n/4)+isqrt(n/2)

Submission Info

Submission Time
Task C - 2^a b^2
User chromate00
Language Ruby (ruby 3.2.2)
Score 350
Code Size 84 Byte
Status AC
Exec Time 121 ms
Memory 17396 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 350 / 350
Status
AC × 3
AC × 29
Set Name Test Cases
Sample example_00.txt, example_01.txt, example_02.txt
All example_00.txt, example_01.txt, example_02.txt, hand_00.txt, hand_01.txt, hand_02.txt, hand_03.txt, hand_04.txt, hand_05.txt, hand_06.txt, hand_07.txt, hand_08.txt, hand_09.txt, hand_10.txt, random_00.txt, random_01.txt, random_02.txt, random_03.txt, random_04.txt, random_05.txt, random_06.txt, random_07.txt, random_08.txt, random_09.txt, random_10.txt, random_11.txt, random_12.txt, random_13.txt, random_14.txt
Case Name Status Exec Time Memory
example_00.txt AC 121 ms 17220 KiB
example_01.txt AC 43 ms 17236 KiB
example_02.txt AC 45 ms 17228 KiB
hand_00.txt AC 42 ms 17092 KiB
hand_01.txt AC 43 ms 17116 KiB
hand_02.txt AC 43 ms 17212 KiB
hand_03.txt AC 43 ms 17316 KiB
hand_04.txt AC 43 ms 17328 KiB
hand_05.txt AC 43 ms 17272 KiB
hand_06.txt AC 44 ms 17320 KiB
hand_07.txt AC 43 ms 17380 KiB
hand_08.txt AC 43 ms 17196 KiB
hand_09.txt AC 43 ms 17268 KiB
hand_10.txt AC 42 ms 17292 KiB
random_00.txt AC 43 ms 17236 KiB
random_01.txt AC 43 ms 17292 KiB
random_02.txt AC 43 ms 17384 KiB
random_03.txt AC 44 ms 17388 KiB
random_04.txt AC 44 ms 17396 KiB
random_05.txt AC 43 ms 17256 KiB
random_06.txt AC 43 ms 17212 KiB
random_07.txt AC 42 ms 17308 KiB
random_08.txt AC 43 ms 17292 KiB
random_09.txt AC 44 ms 17372 KiB
random_10.txt AC 44 ms 17392 KiB
random_11.txt AC 43 ms 17320 KiB
random_12.txt AC 43 ms 17276 KiB
random_13.txt AC 43 ms 17392 KiB
random_14.txt AC 43 ms 17348 KiB