Add files via upload

soumenprogramming · web-flow · commit 8a90ae30ea03 · 2024-01-10T18:06:43.000+05:30
diff --git a/Binarysearch.java b/Binarysearch.java
@@ -0,0 +1,27 @@
+
+public class Binarysearch
+{
+    public static int getposition(int nums[],int key){
+        int start=0; int end=nums.length-1;
+        while(start<=end){
+            int mid=(start+end)/2;
+            if(nums[mid]==key){
+                return mid;
+            }
+            else if(nums[mid]<key){
+                start= mid+1;
+            }
+            else{
+                end=mid-1;
+            }
+        }
+        return -1;
+    }
+	public static void main(String[] args) {
+		//System.out.println("Hello World");
+     int nums[]={1,4,7,8,7,5,8};
+     int key=7;
+     int mid=getposition(nums,key);
+     System.out.println(mid);
+	}
+}
