diff --git a/BinarySearch/Binary Search.cpp b/BinarySearch/Binary Search.cpp
new file mode 100644
index 0000000..383079f
--- /dev/null
+++ b/BinarySearch/Binary Search.cpp	
@@ -0,0 +1,15 @@
+ll l=1,r=n,mid;
+
+    while(l<=r)
+    {
+        mid = (l+r)/2;
+
+        if(zeros>=k)  //decrease mid
+        {
+            r = mid-1;
+        }
+        else          //incerase mid
+        {
+            l = mid+1;
+        }
+    }