[Coding] Minimum Number of Operations to Convert Time solution leetcode
You are given two strings
current and
correct representing two
24-hour times.
24-hour times are formatted as
"HH:MM", where
HH is between
00 and
23, and
MM is between
00 and
59. The earliest 24-hour time is
00:00, and the latest is
23:59.
In one operation you can increase the time
current by
1,
5,
15, or
60 minutes. You can perform this operation
any number of times.
Return
the minimum number of operations needed to convert current to correct.
[Coding] Minimum Number of Operations to Convert Time solution leetcode
Input: current = "02:30", correct = "04:35"
Output: 3
Explanation:
We can convert current to correct in 3 operations as follows:
- Add 60 minutes to current. current becomes "03:30".
- Add 60 minutes to current. current becomes "04:30".
- Add 5 minutes to current. current becomes "04:35".
It can be proven that it is not possible to convert current to correct in fewer than 3 operations.
[Coding] Minimum Number of Operations to Convert Time solution leetcode
Input: current = "11:00", correct = "11:01"
Output: 1
Explanation: We only have to add one minute to current, so the minimum number of operations needed is 1.
[Coding] Minimum Number of Operations to Convert Time solution leetcode
current and correct are in the format "HH:MM"current <= correctANSWER