1112: 进制转换(函数专题)
import java.util.Scanner;
public class Main {
public static void convert(int n)
{
if(n>0)
{
convert(n/2);
System.out.print(n%2);
}
}
public static void main(String[] args) {
Scanner cin = new Scanner(System.in);
int n=cin.nextInt();
convert(n);
}
}