编辑代码

public class yang {
public static void main(String[] args) {
    int x=3,y=6,z=1,t;
    if (x<y) {
        t=x; x=y; y=t;
    }
    if (x<z) {
        t=x; x=z; z=t;
    }
    if (y<z) {
        t=y; y=z; z=t;
    }
    System.out.println(x+","+y+","+z);
    }
}