#include <stdio.h>  
int swap(int a,int b)
{
	int t;
	  if(a < b)  
    {  
        t = a;  
        a = b;  
        b = t;  
    } 
} 
int exchange(int a,int c )
{
	int t;
	  if(a < c)  
    {  
        t = a;  
        a = c;  
        c = t;  
    } 
}
int main()  
{  
    int a,b,c,t;   
    scanf("%d%d%d",&a,&b,&c);  
    swap(a,b);
    exchange(a,c);
    if(b < c)  
    {  
        t = b;  
        b = c;  
        c = t;  
    }  
    printf("%d\n%d\n%d\n",a,b,c);  
    return 0;  
}