add jump-game[2].c

Author: lightmen

jump-game[2].c

@@ -0,0 +1,14 @@
+bool canJump(int* nums, int numsSize) {
+    int i,max_pos;
+    
+    max_pos = 0;
+    for(i = 0; i < numsSize; ++i){
+        max_pos = nums[i]+i > max_pos ? nums[i]+i : max_pos;
+        if(max_pos <= i)
+            break;
+    }
+    
+    if(max_pos >= (numsSize-1))
+        return true;
+    return false;
+}