diff --git a/problems/0763.划分字母区间.md b/problems/0763.划分字母区间.md index bcdd71dc..1e2fcc03 100644 --- a/problems/0763.划分字母区间.md +++ b/problems/0763.划分字母区间.md @@ -128,7 +128,26 @@ class Solution: Go: - +Javascript: +```Javascript +var partitionLabels = function(s) { + let hash = {} + for(let i = 0; i < s.length; i++) { + hash[s[i]] = i + } + let result = [] + let left = 0 + let right = 0 + for(let i = 0; i < s.length; i++) { + right = Math.max(right, hash[s[i]]) + if(right === i) { + result.push(right - left + 1) + left = i + 1 + } + } + return result +}; +``` -----------------------