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