#include using namespace std; int main() { int a,b,c,d; cin>>d; d=a+b+c; a=d/3/2; b=d/3/2; c=a+b+c; a=a/2; c=c/2; b=a+b+c; b=b/2; c=c/2; a=a+b+c; cout<<" a="<<a<<" b="<<b<<" c="<<c<<endl; return 0; }