Submission #3960136

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Source Code Expand

N = int(input())
S = sorted([list(map(int, input().split('-'))) for i in range(N)])

for i in range(N) :
	S[i][0] -= S[i][0] % 5
	S[i][1] = (S[i][1] + 4) - (S[i][1] + 4) % 5
	if S[i][1] % 100 == 60 :
		S[i][1] += 40
		
start, end = S[0]

for i in range(1, N) :
	if S[i][0] <= end :
		end = max(end, S[i][1])
	else :
		print('{:04}-{:04}'.format(start, end))
		start, end = S[i]
print('{:04}-{:04}'.format(start, end))

Submission Info

Judge Result