Submission #7184920

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Source Code Expand

N = int(input())
datas = [list(map(int, input().split("-"))) for _ in range(N)]

for data in datas:
    data[0] -= data[0] % 5
    data[1] += (5 - data[1] % 5) % 5
    if data[1] % 100 == 60:
        data[1] += 40

datas.sort()

for i in range(N-1):
    if datas[i+1][0] <= datas[i][1]:
        datas[i][1] = max(datas[i+1][1],datas[i][1])
        datas[i+1] = datas[i]

datas = sorted(list(set(tuple(data) for data in datas)))
for data in datas:
    print(str(data[0]).zfill(4), str(data[1]).zfill(4), sep="-")

Submission Info

Judge Result