import java.util.Arrays;
import java.util.Scanner;
public class SortNum {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int[] array = new int[3];
for (int i = 0; i < 3; i++) {
System.out.println("输入一个数字:");
array[i] = sc.nextInt();
}
Arrays.sort(array);
for (int i = 0; i < array.length; i++) {
System.out.print(array[i]+" ");
}
}
}