jump game solution

Author: Moonjonghoo

jump-game/moonjonghoo.js

@@ -0,0 +1,10 @@
+var canJump = function (nums) {
+  let maxReach = 0;
+
+  for (let i = 0; i < nums.length; i++) {
+    if (i > maxReach) return false;
+    maxReach = Math.max(maxReach, i + nums[i]);
+  }
+
+  return true;
+};