diff --git a/LeetCode/704. Binary Search.java b/LeetCode/704. Binary Search.java
new file mode 100644
index 0000000..89d61b3
--- /dev/null
+++ b/LeetCode/704. Binary Search.java	
@@ -0,0 +1,24 @@
+class Solution {
+    public int search(int[] nums, int target) {
+        
+        int li = 0;
+        int hi = nums.length - 1;
+        int mi = (li + hi)/2;
+        
+        while(li<=hi){
+            if(nums[mi]==target){
+                return mi;
+                // break;
+            }
+            else if(nums[mi] < target){
+                li = mi + 1;
+            }
+            else{
+                hi = mi - 1; 
+            }
+            mi = (li + hi)/2;        
+        }
+
+            return -1;
+    }
+}