package program
import java.util.Arrays
import java.util.Scanner
/**
* 输入4个数,将这4个数按从小到大输出
* @author Administrator
*
*/
public class T3_1 {
public static void main(String[] args) {
Scanner sc=new Scanner(System.in)
System.out.println("请输入四个数字,以‘,’隔开")
String str=sc.next()
String[] s=str.split(",")
double[] a=new double[4]
for (int i = 0
a[i]=Double.valueOf(s[i])
}
Arrays.sort(a)
// double temp=0
// for (int i = 0
// if(a[i]>a[i+1]){
// temp=a[i+1]
// a[i+1]=a[i]
// a[i]=temp
// }
// }
for (double d : a) {
System.out.println(d)
}
}
}