Question:-
Pinky’s mom provides Pinky with a number and a key digit. She wants Pinky to find out how many times that key digit appears in that number. Help Pinky to do that by writing a program.
Sample Input 1:
Enter the number 16466
Enter the key digit 6
Sample Output 1:
6 appears 3 times in 16466
Sample Input 2:
Enter the number 8458
Enter the key digit 6
Sample Output 2:
6 appears 0 times in 8458
Code:-
import java.util.*;
class NumberRepetition{
public static void main(String[] args){
int n,d, c=0;
Scanner sc = new Scanner(System.in);
System.out.println("Enter the number ");
n=sc.nextInt();
int temp = n;
System.out.println("Enter the key digit ");
d=sc.nextInt();
while (n>0){
if(n%10==d)
c++;
n=n/10;
}
System.out.println(d+" appears "+c+" times in "+temp);
}
}