# include<iostream> # include<cstdio> # include<iomanip> using namespace std; int main(){ int a=0,b=0,c=1,d,e; for(int i=1;i<=8;i++){ e=a; d=b; b=c; a=a+d; c=e; } cout<<a+b+c<<<<" "a<<" "<<b<<" "<<c; return 0; }