#include using namespace std; int main() { int a,b,c,d,aux; cin>>a>>b>>c>>d; if(a>b) { aux=a; a=b; b=aux; } if(a>c) { aux=a; a=c; c=aux; } if(a>c) { aux=a; a=c; c=aux; } if(a>d) { aux=a; a=d; d=aux; } if(b>c) { aux=b; b=c; c=aux; } if(b>d) { aux=b; b=d; d=aux; } if(c>d) { aux=c; c=d; d=aux; } cout<