#include <stdio.h>

int main(){
    int size,ind,k,i;
    
    scanf("%d",&size);
    if(size<=0){
        printf("Invalid Input");
    }
  
    
    int arr[size];
    for(ind=0;ind<size;ind++){
        scanf("%d",&arr[ind]);
    }
    
    int itr;
    for(itr=0;itr<size;itr++){
        for(ind=0;ind=size-itr;ind++){
            if(arr[ind]>arr[ind+1]){
                arr[ind]=(arr[ind]+arr[ind+1]-(arr[ind+1]=arr[ind]));
            }
            printf("%d",arr[ind]);
        }
    }
    
    
 
}