#include<bits/stdc++.h> using namespace std; int main(){ int a,b,c,x; cin>>x; a=x/100; b=x/10%10; c=x%10; if(a>=b){ if(b>=c)cout<<100a+10b+c; else{ if(a<=c)cout<<100c+10a+b; else cout<<100a+10c+b; } } if(b>a){ if(a>c)cout<<100b+10a+c; else{ if(a<c)cout<<100c+10b+a; else cout<<100b+10c+a; } } return 0; }