diff --git a/problems/0452.用最少数量的箭引爆气球.md b/problems/0452.用最少数量的箭引爆气球.md index 9b0cc925..bb3ebbdc 100644 --- a/problems/0452.用最少数量的箭引爆气球.md +++ b/problems/0452.用最少数量的箭引爆气球.md @@ -175,7 +175,24 @@ class Solution: Go: +Javascript: +```Javascript +var findMinArrowShots = function(points) { + points.sort((a, b) => { + return a[0] - b[0] + }) + let result = 1 + for(let i = 1; i < points.length; i++) { + if(points[i][0] > points[i - 1][1]) { + result++ + } else { + points[i][1] = Math.min(points[i - 1][1], points[i][1]) + } + } + return result +}; +``` -----------------------