AtCoder Beginner Contest 001

Submission #1997810

Source codeソースコード

from math import ceil
from math import floor
from functools import partial
def is_intersection(I1, I2):
    [a1, b1] = I1
    [a2, b2] = I2
    return (a2 <= b1 and a1 <= b2) or (a1 <= b2 and a2 <= b1)

def union(I1, I2):
    [a1, b1] = I1
    [a2, b2] = I2
    return (min(a1, a2), max(b1, b2))

to_HHMM = lambda MM:(MM // 60)*100 + (MM % 60)

N = int(input())
rain_interval = []

for n in range(0, N):
    to_MM = lambda HHMM:(HHMM // 100)*60 + (HHMM % 100)
    [S, E] = map(lambda x:to_MM(int(x)), input().split("-"))
    S = floor(S/5)*5
    E = ceil(E/5)*5
    tmp = interval = (S, E)
    for i in filter(partial(is_intersection, interval), rain_interval.copy()):
        tmp = union(tmp, i)
        rain_interval.remove(i)
    else: 
        rain_interval.append(tmp)

for [S, E] in sorted(rain_interval):
    print("{:04d}".format(to_HHMM(S)) + '-' + "{:04d}".format(to_HHMM(E)))

Submission

Task問題 D - 感雨時刻の整理
User nameユーザ名 Zarath
Created time投稿日時
Language言語 Python3 (3.4.3)
Status状態 AC
Score得点 100
Source lengthソースコード長 919 Byte
File nameファイル名
Exec time実行時間 625 ms
Memory usageメモリ使用量 3700 KB

Test case

Set

Set name Score得点 / Max score Cases
all 100 / 100 00_sample_01.txt,00_sample_02.txt,00_sample_03.txt,cho_cho_chokudai.txt,chokudai_ga_cho.txt,test_01.txt,test_02.txt,test_03.txt,test_04.txt,test_05.txt,test_06.txt,test_07.txt,test_08.txt,test_09.txt,test_10.txt,test_11.txt,test_12.txt,test_13.txt,test_14.txt,test_15.txt,test_16.txt,test_17.txt,test_18.txt,test_19.txt,test_20.txt,test_21.txt,test_22.txt,test_23.txt,test_24.txt,test_25.txt,test_26.txt,test_27.txt,test_28.txt,test_29.txt,test_30.txt,test_31.txt,test_32.txt,test_33.txt,test_34.txt,test_35.txt,test_36.txt,test_37.txt,test_38.txt,test_39.txt,test_40.txt,test_41.txt,test_42.txt,test_43.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
00_sample_01.txt AC 25 ms 3700 KB
00_sample_02.txt AC 23 ms 3572 KB
00_sample_03.txt AC 23 ms 3572 KB
cho_cho_chokudai.txt AC 243 ms 3572 KB
chokudai_ga_cho.txt AC 255 ms 3572 KB
test_01.txt AC 27 ms 3572 KB
test_02.txt AC 27 ms 3572 KB
test_03.txt AC 27 ms 3572 KB
test_04.txt AC 27 ms 3572 KB
test_05.txt AC 26 ms 3676 KB
test_06.txt AC 24 ms 3676 KB
test_07.txt AC 24 ms 3572 KB
test_08.txt AC 24 ms 3572 KB
test_09.txt AC 27 ms 3676 KB
test_10.txt AC 28 ms 3572 KB
test_11.txt AC 28 ms 3572 KB
test_12.txt AC 26 ms 3572 KB
test_13.txt AC 25 ms 3572 KB
test_14.txt AC 27 ms 3572 KB
test_15.txt AC 28 ms 3572 KB
test_16.txt AC 24 ms 3572 KB
test_17.txt AC 27 ms 3572 KB
test_18.txt AC 25 ms 3572 KB
test_19.txt AC 26 ms 3572 KB
test_20.txt AC 27 ms 3572 KB
test_21.txt AC 242 ms 3572 KB
test_22.txt AC 236 ms 3572 KB
test_23.txt AC 238 ms 3572 KB
test_24.txt AC 250 ms 3572 KB
test_25.txt AC 240 ms 3572 KB
test_26.txt AC 257 ms 3572 KB
test_27.txt AC 247 ms 3572 KB
test_28.txt AC 421 ms 3572 KB
test_29.txt AC 23 ms 3572 KB
test_30.txt AC 24 ms 3572 KB
test_31.txt AC 99 ms 3676 KB
test_32.txt AC 23 ms 3572 KB
test_33.txt AC 294 ms 3572 KB
test_34.txt AC 23 ms 3572 KB
test_35.txt AC 25 ms 3572 KB
test_36.txt AC 239 ms 3572 KB
test_37.txt AC 625 ms 3572 KB
test_38.txt AC 273 ms 3572 KB
test_39.txt AC 311 ms 3572 KB
test_40.txt AC 324 ms 3572 KB
test_41.txt AC 237 ms 3572 KB
test_42.txt AC 240 ms 3572 KB
test_43.txt AC 245 ms 3572 KB