jump game

Author: eunhwa99

jump-game/eunhwa99.java

@@ -0,0 +1,14 @@
+class Solution {
+
+  public boolean canJump(int[] nums) {
+    int furthestIndex = 0;
+    for (int i = 0; i < nums.length; i++) {
+      if (furthestIndex < i) {
+        return false;
+      }
+
+      furthestIndex = Math.max(furthestIndex, i + nums[i]);
+    }
+    return true;
+  }
+}