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