Submission #1886799


Source Code Expand

import numpy as np

n = int(input())
pairs = []

for _ in range(n):
    left, right = map(int, input().split("-"))
    left = left - left % 5
    right = right + (4 - (right - 1) % 5)
    
    if right % 100 == 60:
        right += 40
    
    pairs.append([left, right])

pairs = np.array(pairs)
pairs = pairs.T
pairs = np.sort(pairs)
#print(pairs)
hours = []

for h in range(24):
    for min in range(0, 60, 5):
        hours.append(100 * h + min)

hours.append(2400)
zeros = np.zeros(len(hours), dtype=np.int)
hours = np.concatenate([[hours], [zeros]])

for start in pairs[0]:
    where = np.where(hours[0] == start)
    index = where[0][0]
    hours[1][index] += 1

for end in pairs[1]:
    where = np.where(hours[0] == end)
    index = where[0][0]
    hours[1][index] += -1

acc = hours[1].copy()
sum = 0

for i in range(len(acc)):
    acc[i] += sum
    sum = acc[i]

hours = np.concatenate([hours, [acc]])
#print(hours)
rains = []
left = None

for i in range(len(hours[0])):
    if left is None:
        if hours[2][i] > 0:
            left = hours[0][i]
    else:
        if hours[2][i] == 0:
            right = hours[0][i]
            rains.append([left, right])
            left = None

rains = np.array(rains)
#print(rains)

for left, right in rains:
    print("{:04}-{:04}".format(left, right))

Submission Info

Submission Time
Task D - 感雨時刻の整理
User test20170101
Language Python (3.4.3)
Score 100
Code Size 1373 Byte
Status AC
Exec Time 756 ms
Memory 17536 KB

Judge Result

Set Name all
Score / Max Score 100 / 100
Status
AC × 48
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 156 ms 12476 KB
00_sample_02.txt AC 151 ms 12360 KB
00_sample_03.txt AC 152 ms 12360 KB
cho_cho_chokudai.txt AC 704 ms 16632 KB
chokudai_ga_cho.txt AC 736 ms 17296 KB
test_01.txt AC 154 ms 12360 KB
test_02.txt AC 155 ms 12260 KB
test_03.txt AC 156 ms 12516 KB
test_04.txt AC 156 ms 12360 KB
test_05.txt AC 156 ms 12488 KB
test_06.txt AC 156 ms 12484 KB
test_07.txt AC 154 ms 12360 KB
test_08.txt AC 154 ms 12356 KB
test_09.txt AC 165 ms 12356 KB
test_10.txt AC 165 ms 12488 KB
test_11.txt AC 162 ms 12484 KB
test_12.txt AC 161 ms 12484 KB
test_13.txt AC 157 ms 12488 KB
test_14.txt AC 163 ms 13896 KB
test_15.txt AC 166 ms 12488 KB
test_16.txt AC 156 ms 12484 KB
test_17.txt AC 164 ms 12516 KB
test_18.txt AC 157 ms 12356 KB
test_19.txt AC 160 ms 12488 KB
test_20.txt AC 163 ms 12484 KB
test_21.txt AC 737 ms 17408 KB
test_22.txt AC 713 ms 17528 KB
test_23.txt AC 726 ms 17412 KB
test_24.txt AC 736 ms 17532 KB
test_25.txt AC 721 ms 17532 KB
test_26.txt AC 723 ms 17312 KB
test_27.txt AC 739 ms 17536 KB
test_28.txt AC 750 ms 17440 KB
test_29.txt AC 152 ms 12484 KB
test_30.txt AC 153 ms 12360 KB
test_31.txt AC 239 ms 12724 KB
test_32.txt AC 154 ms 12260 KB
test_33.txt AC 508 ms 15384 KB
test_34.txt AC 153 ms 12360 KB
test_35.txt AC 158 ms 12360 KB
test_36.txt AC 739 ms 17536 KB
test_37.txt AC 736 ms 17280 KB
test_38.txt AC 718 ms 17276 KB
test_39.txt AC 716 ms 17536 KB
test_40.txt AC 740 ms 17272 KB
test_41.txt AC 713 ms 17272 KB
test_42.txt AC 756 ms 17300 KB
test_43.txt AC 732 ms 17276 KB