Add files via upload

Searching in java/binarysearch.java

@@ -0,0 +1,25 @@
+import java.util.*;
+public class binarysearch {
+    public static int bin(int numbers[],int key){
+        int start=0,end = numbers.length-1;
+
+        while(start<=end){
+            int mid=(start+end)/2;
+            if(numbers[mid]==key){
+                return mid;
+            }
+            if(numbers[mid]<key){
+                start=mid+1;
+            }
+            else{
+                end=mid-1;
+            }
+        }
+        return -1;
+    }
+    public static void main(String args[]){
+        int numbers[] = {1,2,6,3,5};
+        int key=6;
+        System.out.println("nu is largest : " + bin(numbers,key));
+    }
+}

Searching in java/linearsearch.java

@@ -0,0 +1,21 @@
+public class linearsearch {
+    public static int linea(int numbers[],int key){
+        for(int i =0;i<numbers.length;i++){
+            if(numbers[i]==key){
+                return i;
+            }
+        }
+        return -1;
+    }
+    public static void main(String args[]){
+        int numbers[]={2,4,6,8,10,12,14,16};
+        int key=10;
+        int index=linea(numbers,key);
+        if(index==-1){
+            System.out.print("not");
+        }
+        else{
+            System.out.print("key is at index " + index);
+        }
+    }
+}