Update 452-minimum-number-of-arrows-to-burst-balloons.js

Author: everthis

452-minimum-number-of-arrows-to-burst-balloons.js

@@ -1,3 +1,25 @@
+/**
+ * @param {number[][]} points
+ * @return {number}
+ */
+var findMinArrowShots = function(points) {
+    points.sort((a, b) => a[1] - b[1]);
+    if(points.length === 0) return 0
+    let res = 1
+    let end = points[0][1]
+    for(let i = 1; i < points.length; i++) {
+        const [s,e] = points[i]
+        if(s > end) {
+            res++
+            end = e
+        }
+    }
+
+    return res
+};
+
+// another
+
 /**
  * @param {number[][]} points
  * @return {number}