Submission #23941854

Source Code Expand

import sys

input = sys.stdin.readline


def main():
    h, w = map(int, input().split())
    if h == 1 or w == 1:
        print(h * w)
    else:
        print(((h + 1) // 2) * ((w + 1) // 2))


if __name__ == "__main__":
    main()

Submission Info

Submission Time
Task 033 - Not Too Bright（★2）
User riantkb
Language Python (3.8.2)
Score 2
Code Size 233 Byte
Status AC
Exec Time 25 ms
Memory 9132 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 2 / 2
Status
AC × 3
AC × 21
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All corner_01.txt, corner_02.txt, corner_03.txt, corner_04.txt, corner_05.txt, corner_06.txt, corner_07.txt, corner_08.txt, large_01.txt, large_02.txt, large_03.txt, large_04.txt, max_01.txt, rand_01.txt, rand_02.txt, rand_03.txt, rand_04.txt, rand_05.txt, sample_01.txt, sample_02.txt, sample_03.txt
Case Name Status Exec Time Memory
corner_01.txt AC 25 ms 8860 KiB
corner_02.txt AC 23 ms 9000 KiB
corner_03.txt AC 17 ms 8956 KiB
corner_04.txt AC 25 ms 9132 KiB
corner_05.txt AC 19 ms 8956 KiB
corner_06.txt AC 20 ms 9012 KiB
corner_07.txt AC 21 ms 8968 KiB
corner_08.txt AC 21 ms 9004 KiB
large_01.txt AC 20 ms 9084 KiB
large_02.txt AC 18 ms 9076 KiB
large_03.txt AC 21 ms 8968 KiB
large_04.txt AC 19 ms 8960 KiB
max_01.txt AC 21 ms 9080 KiB
rand_01.txt AC 21 ms 9132 KiB
rand_02.txt AC 20 ms 8852 KiB
rand_03.txt AC 22 ms 8952 KiB
rand_04.txt AC 18 ms 8956 KiB
rand_05.txt AC 21 ms 9132 KiB
sample_01.txt AC 25 ms 9000 KiB
sample_02.txt AC 23 ms 8852 KiB
sample_03.txt AC 21 ms 9072 KiB