Write a program that store (a, e, i, o and u) in string data type. Then ask the user to enter a string of characters. then the program should count the number of vowels in that string (by Tieqa)

import java.util.*;
class charvowels
{
public static void main (String args[])
{
Scanner in = new Scanner (System.in);
char vowels[] = new char[10];
String str;
char c1,c2;
int t=0;

vowels[0] = 'A';
vowels[1] = 'a';
vowels[2] = 'E';
vowels[3] = 'e';
vowels[4] = 'I';
vowels[5] = 'i';
vowels[6] = 'O';
vowels[7] = 'o';
vowels[8] = 'U';
vowels[9] = 'u';

System.out.print ("\n\t Enter the string = ");
str=in.nextLine();

System.out.print ("\n\n\t Vowels in the string = ");
for (int i=0;i<str.length();++i)
{
c1=str.charAt(i);
for (int j=0;j<10;++j)
{
if (c1==vowels[j])
{
System.out.print (" "+c1);
++t;
break;
}
}
}

System.out.println ("\n\t Total number of vowels = "+t);
}
}