#include <iostream>
#include <fstream>

using namespace std;

int v[11];
int contor;
char nr;
int C;
int valmax;

int main(){

    ofstream g("bucati.out");
    ifstream f("bucati.in");
    f>>C;
    while(f>>nr){
        v[++contor]=nr-'0';
        if(v[contor]>valmax)
            valmax=v[contor];
    }
    f.close();

    if(C==1){
        if(valmax!=v[1]){
            while(valmax!=v[1]){
                int aux=v[contor];
                for(int j=contor-1; j>=1; j--){
                    v[j+1]=v[j];
                }
                v[1]=aux;
            }
        }else{
            while(v[1]==v[contor]){
                int aux=v[contor];
                for(int j=contor-1; j>=1; j--){
                    v[j+1]=v[j];
                }
                v[1]=aux;
            }
        }
        int num=0;
        for(int i=1; i<=contor-2; i++)
            num=num*10+v[i];
        for(int i=contor-1; i<=contor; i++)
            num+=v[i];
        g<<num;
    }else{
        int p1=v[1];
        int p2=v[contor];
    }
}