LeetCode 0165 - Compare Version Numbers
Compare Version Numbers
Desicription
Compare two version numbers version1 and version2.
If version1 > version2
return 1
; if version1 < version2
return -1
;otherwise return 0
.
You may assume that the version strings are non-empty and contain only digits and the . character.
The . character does not represent a decimal point and is used to separate number sequences.
For instance, 2.5
is not “two and a half” or “half way to version three”, it is the fifth second-level revision of the second first-level revision.
Example 1:
1 | Input: version1 = "0.1", version2 = "1.1" |
Example 2:
1 | Input: version1 = "1.0.1", version2 = "1" |
Example 3:
1 | Input: version1 = "7.5.2.4", version2 = "7.5.3" |
Solution
1 | class Solution { |