题解 | #小乐乐改数字#
小乐乐改数字
https://www.nowcoder.com/practice/fcd30aac9c4f4028b23919a0c649824d
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
String n=in.next();
char[] ch=n.toCharArray();
String num="";
for(int i=0;i<ch.length;i++){
num+=(int)ch[i]%2;
}
System.out.print(Integer.parseInt(num));
}
}
