奇数个数 （Java代码）

import java.util.Scanner;

public class Main1 {

        public static void main(String[] args) {

                Scanner sc = new Scanner(System.in);

                int n = sc.nextInt();

                int m = 0;

                int i = 0;

                int temp = 0;

                while (n > 0) {

                      m = n % 10;

                      if (m % 2 != 0)

                              i++;

                     n = n / 10;

            }

                 System.out.println(i);

        }

}