import java.util.Scanner;
//输入三个整数x,y,z,请把这三个数由小到大输出。
public class Lianxi15 {
public static void main(String[] args) {
    input fnc=new input();
    int x=0,y=0,z=0;
    System.out.print("输入一个数字：");
    x=fnc.input();
    System.out.print("输入二个数字：");
    y=fnc.input();
    System.out.print("输入三个数字：");
    z=fnc.input();
    if(x>y){
    	int t=x;
    	x=y;
    	y=t;
    }
    if(x>z){
    	int t=x;
    	x=z;
    	z=t;
    }
    if(y>z){
    	int t=y;
    	y=z;
    	z=t;
    }
    System.out.println("三个数字由小到大排列为："+x+" "+y+" "+z);
}
}
class input{
	public int input(){
		int value=0;
		Scanner s=new Scanner(System.in);
		value=s.nextInt();
		return value;
	}
}
