01/02/06 modular sorting

import java.io.*;
public class lab0102{
public static void main(String args[])throws IOException{
double[] number= new double[3];
int x,y;
double z;
for(x=0;x<3;x++){
BufferedReader keyin= new BufferedReader(new InputStreamReader(System.in));
number[x]=Integer.parseInt(keyin.readLine());
}
System.out.println("after sorting:");
for(x=0;x<3;x++){
for(y=0;y<3;y++){
if (number[x]>number[y]){
z=number[x];
number[x]=number[y];
number[y]=z;
}
}
}
for(x=0;x<3;x++){
System.out.print(""+number[x]+" ");
}
System.out.println("");
System.exit(0);
}
}


圖檔