solve jump game

Author: sora0319

jump-game/sora0319.java

@@ -0,0 +1,10 @@
+public class Solution {
+    public boolean canJump(int[] nums) {
+        int longLength = 0;
+        for (int i = 0; i < nums.length; i++) {
+            if (i > longLength) return false;
+            longLength = Math.max(longLength, i + nums[i]);
+        }
+        return true;
+    }
+}