Submission #4013211
Source Code Expand
def str2time(x): return ((int(i[:2]), int(i[2:]))for i in x.split('-')) def roundtime(x, b): hour, minute = x # b is True: for before str if b: for m in range(0, 60, 5)[::-1]: if minute >= m: return (hour, m) # b is False: for after str else: for m in range(0, 60, 5): if minute <= m: return (hour, m) return (hour+1, 0) def input2time(x): before, after = str2time(x) before_rounded = roundtime(before, True) after_rounded = roundtime(after, False) return (before_rounded, after_rounded) def int2str(y): return ('0' + str(y))[-2:] def time2int(x): # (hour, minute) => int return int(''.join(map(int2str, x))) def int2time(x): # int => (hour, minute) x = ('00' + str(x))[-4:] return (int(x[:2]), int(x[2:])) def time_sort(time_lis): before_index = [time2int(x[0]) for x in time_lis] before_index = sorted(range(len(before_index)), key=lambda i: before_index[i]) return [time_lis[i] for i in before_index] def join(x, y): x_before, x_after = (time2int(t) for t in x) y_before, y_after = (time2int(t) for t in y) if x_after >= y_before: return [(int2time(x_before), int2time(max(x_after, y_after)))] else: return [x, y] def time2str(x): # (hour, minute) => str return ''.join(map(int2str, x)) N = int(input()) time_lis = [input2time(input()) for i in range(N)] time_sorted = time_sort(time_lis) output = [] for t in time_sorted: if len(output) == 0: output.append(t) else: x = output[-1] output = output[:-1] + join(x, t) for o in output: print('-'.join(list(map(time2str, o))))
Submission Info
Submission Time | |
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Task | D - 感雨時刻の整理 |
User | sawarawara |
Language | Python (3.4.3) |
Score | 100 |
Code Size | 1803 Byte |
Status | AC |
Exec Time | 644 ms |
Memory | 11996 KB |
Judge Result
Set Name | all | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
---|---|
all | 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 |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_sample_01.txt | AC | 19 ms | 3188 KB |
00_sample_02.txt | AC | 18 ms | 3188 KB |
00_sample_03.txt | AC | 19 ms | 3188 KB |
cho_cho_chokudai.txt | AC | 614 ms | 10748 KB |
chokudai_ga_cho.txt | AC | 613 ms | 11640 KB |
test_01.txt | AC | 21 ms | 3188 KB |
test_02.txt | AC | 22 ms | 3192 KB |
test_03.txt | AC | 21 ms | 3188 KB |
test_04.txt | AC | 21 ms | 3188 KB |
test_05.txt | AC | 22 ms | 3188 KB |
test_06.txt | AC | 23 ms | 3188 KB |
test_07.txt | AC | 22 ms | 3188 KB |
test_08.txt | AC | 20 ms | 3188 KB |
test_09.txt | AC | 31 ms | 3188 KB |
test_10.txt | AC | 31 ms | 3188 KB |
test_11.txt | AC | 29 ms | 3188 KB |
test_12.txt | AC | 27 ms | 3188 KB |
test_13.txt | AC | 23 ms | 3188 KB |
test_14.txt | AC | 30 ms | 3188 KB |
test_15.txt | AC | 32 ms | 3188 KB |
test_16.txt | AC | 22 ms | 3188 KB |
test_17.txt | AC | 30 ms | 3188 KB |
test_18.txt | AC | 23 ms | 3188 KB |
test_19.txt | AC | 27 ms | 3188 KB |
test_20.txt | AC | 28 ms | 3188 KB |
test_21.txt | AC | 626 ms | 11868 KB |
test_22.txt | AC | 601 ms | 11888 KB |
test_23.txt | AC | 604 ms | 11868 KB |
test_24.txt | AC | 602 ms | 11920 KB |
test_25.txt | AC | 598 ms | 11880 KB |
test_26.txt | AC | 601 ms | 11868 KB |
test_27.txt | AC | 593 ms | 11632 KB |
test_28.txt | AC | 610 ms | 11872 KB |
test_29.txt | AC | 18 ms | 3188 KB |
test_30.txt | AC | 19 ms | 3188 KB |
test_31.txt | AC | 108 ms | 4336 KB |
test_32.txt | AC | 19 ms | 3188 KB |
test_33.txt | AC | 416 ms | 8812 KB |
test_34.txt | AC | 18 ms | 3188 KB |
test_35.txt | AC | 23 ms | 3188 KB |
test_36.txt | AC | 644 ms | 11996 KB |
test_37.txt | AC | 604 ms | 11864 KB |
test_38.txt | AC | 603 ms | 11876 KB |
test_39.txt | AC | 601 ms | 11884 KB |
test_40.txt | AC | 598 ms | 11764 KB |
test_41.txt | AC | 592 ms | 11384 KB |
test_42.txt | AC | 593 ms | 11748 KB |
test_43.txt | AC | 580 ms | 11620 KB |