Submission #338101

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Source Code Expand

n=int(input()); ls=[]; le=[]

for j in range(n):
    s,e=map(int,input().split("-"))
    s-=s%5
    if e%5!=0: e+=5-e%5
    if e%100==60: e+=40
    ls.append(s); le.append(e)

ls.sort(); le.sort(); start=ls[0]

for k in range(len(ls)):
    if k+1 < len(ls):
        if le[k] < ls[k+1]:
            end=le[k]
            print(str(start).zfill(4)+"-"+str(end).zfill(4))
            start=ls[k+1]
    else:
        end=le[k]
        print(str(start).zfill(4)+"-"+str(end).zfill(4))

Submission Info

Judge Result