选出特定编号的猴子

import javax.swing.*;

public class MonkeyKing{
public static void main(String[] args){
String s;
int n,k,m,n1;
s=JOptionPane.showInputDialog("Please enter the amount of the monkey:");//输入对话框
n=Integer.parseInt(s);//将字符串s转变为整型变量
n1=n+1;
s=JOptionPane.showInputDialog("Please enter the first monkey‘s number:");
k=Integer.parseInt(s);//k:first monkey
s=JOptionPane.showInputDialog("please enter the number to eliminate");
m=Integer.parseInt(s);//m:eliminate
int a[]=new int[n+1];
a[0]=0;
System.out.println("the monkey‘s number to eliminate");
for(int i=1;i<a.length;i++)
a[i]=1;
for(int i=1;i<=m;i++){
if(n==1)
break;
else if(i==m){
n--;
i=0;
a[k]=0;
System.out.print(k+" ");
}
do{
k++;
k=k%n1;
}while(a[k]!=1);
}
System.out.println("final number of the monkey:"+k);
}
}