#include<iostream> using namespace std; int main(){ int n,x,y; cin>>n>>x>>y; for(int i=1;i<=n/x;i++){ for(int j=1;j<=n/y;j++){ if(i*x+j*y==n&&i%2==0&&j%2==0) cout<<i<<" "<<j<<endl; } } return 0; }