Question

Write a program to accept five names and another array to accept
their respective telephone numbers. Search for a telephone
number input by the user, in the list. If found display “Search
successful” and print the name along with the telephone number,
otherwise display “Search unsuccessful”.

Answer 1

import java.util.Scanner;

public class arrayprogram

{

public static void main(String[] args)

{

Scanner sc = new Scanner(System.in);

int x=0;

String a[]= new String[10];

long b[]= new long[10];

System.out.println("Enter Elements");

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

{

System.out.println("Names");

b[i]=sc.nextLine();

System.out.println("Telephone Numbers");

a[i]=sc.nextLong();

}

System.out.println("Enter item to search");

String n=sc.nextLine();

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

{

if(n.compareToIgnoreCase(b[j])==0)

{

System.out.println("Telephone number"+a[j]);

x++;

break;

}

}

if(x<1)

System.out.println("Inavalid");

}

}