途虎编程第一题，自测没有任何问题，为啥贴到答题区，编译够都通不过，郁闷，把代码贴到下面，大家提提问题，感谢
import java.util.Arrays;
import java.util.Scanner;
/**
* @Classname Main01
* @Description TODO
* @Date 2020/9/10 19:36
* @Created by dreamBreathing
*/
public class Main01 {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
String[] str = sc.nextLine().split(",");
int k = Integer.parseInt(str[0]);
int n = Integer.parseInt(str[1]);
System.out.println(Combination(n,k));
}
private static int Combination(int n, int k){
if (k==0||k==n){
return 1;
}else {
return Combination(n-1,k)+Combination(n-1,k-1);
}
}
}
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