Question

Write a program in Java to store 10 different country names and their capitals in two different Single Dimensional Arrays (SDA). Display the country names (that starts with a vowel) along with their capitals in the given format. 

Country Names	Capital
x x x x	x x x x
x x x x	x x x x

Answer 1

import java.util.*;
public class SQ25
{ public static void main(String[] jp){
Scanner ob = new Scanner(System.in);
int i;
String s, ct[] = new String[15], cap[] = new String[15];
char ch;

// INPUT LOOP
System.out.println("Enter the Country Name, Capital");
for (i = 0; i < 10; i++)
{System.out.print("Country: ");
ct[i] = ob.nextLine();
System.out.print("Capital: ");
cap[i] = ob.nextLine();
}

// OUTPUT LOOP
System.out.println("\n\n Country Name \t Capital");
for (i = 0; i < 10; i++)
{
ch = ct[i].charAt(0);
ch = Character.toUpperCase(ch);
if (ch == 'A' || ch == 'E' || ch == 'I' || ch == 'O' || ch == 'U')
System.out.println(ct[i] + "\t\t" + cap[i]);
}}}