Submission #2162773

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Source Code Expand

N = int(input())
a=[]
for i in range(N):
    tmp = input().split("-")
    tmp[0] = int(tmp[0])
    tmp[1] = int(tmp[1])
    tmp[0] = tmp[0] - tmp[0]%5
    if tmp[1]%5!=0:
        tmp[1] = tmp[1] + (5 - tmp[1]%5)
        if tmp[1] % 100 == 60:
            tmp[1] = tmp[1] + 40
    a.append(tmp)
a= sorted(a)
marge_list = []
i=0
while i < len(a)-1:
    if a[i][1] >= a[i+1][0]:
        if a[i][1] >= a[i+1][1]:
            del a[i+1]
        else:
            a[i][1] = a[i+1][1]
            del a[i+1]
    else:
        i+=1

for i in a:
    print(str(i[0]).zfill(4)+"-"+str(i[1]).zfill(4))

Submission Info

Judge Result