题解 | 小乐乐改数字
小乐乐改数字
https://www.nowcoder.com/practice/fcd30aac9c4f4028b23919a0c649824d
using System;
using System.Text;
public class Program {
public static void Main() {
string num=Console.ReadLine();
StringBuilder sb=new StringBuilder();
for(int i=0;i<num.Length;i++){
if(num[i]%2==0){
sb.Append("0");
}else{
sb.Append("1");
}
}
int res=int.Parse(sb.ToString());
Console.WriteLine(res);
}
}