Find First And Last Indices Of An Array In Java

import java.util.*;

class my{

void search(int a[],int b){

int first=0,last=0;

for (int i=0;i<10;i++){

if (a[i]==b){

first=i;

break;

}

}

for (int j=0;j<10;j++){

if (a[j]==b)

last=j;

}

if (first==0)

System.out.print("[-1,-1]");

else {

System.out.println("["+first+","+last+"]");

}

}

public static void main(String arsg[]){

Scanner sc=new Scanner(System.in);

my m=new my();

int aa[]=new int[10];

System.out.println("Enter 10 number in assending order");

for (int i =0;i<10;i++){

aa[i]=sc.nextInt();

}

System.out.println("Enter the number to be search");

int s=sc.nextInt();

m.search(aa,s);

}

int s=sc.nextInt();

m.search(aa,s);

}

}

Download the code from here