linear Search using strings

 import java.util.*;


class linear{

    public static int linearsearch(String st[],String key){

        for(int i=0;i<st.length;i++){

            if(st[i]==key){

               return i;
            }

        }

        return -1;

    }

    public static void main(String[] args) {
       
        // int a[]={1,23,434,5,6,7,4};
        String st[]={"dosa","burger","maggi"};

        String key="maggi";

        int index=linearsearch(st,key);

        System.out.println("String is found in index "+index);



    }
}

output :-

Comments

Popular posts from this blog

Switch case advance usage

Convert first letter to capital letter in java

Inheritance