#include <cmath>
#include<iostream>
#include <numeric>
#include <sstream>
#include <vector>

typedef unsigned int u8;

std::ostream& operator<<(std::ostream &os,const std::vector<int> &v){
    os<<"vector { ";
    for(int i=0;(u8)i<v.size()-1;i++){
        os<<v[i]<<" ,";
    }
    os<<v[v.size()-1]<<" }";
    return os;
}

template<typename ...Args>
void zprint(const Args& ...args){
    ((std::cout<<args),...);
}

template<typename ...Args>
void zprintln(const Args& ...args){
    std::stringstream ss;
    ((ss<<args<<" "),...);
    ss<<"\n";
    zprint(ss.str());
}

#define NAME_VALUE(v)#v,":",(v)



int main(){
    zprintln("Hello,World!","-by","Zengtudor");
    zprintln("End");
    zprintln(NAME_VALUE(std::pow(2,10)));
    zprintln(NAME_VALUE((int)0x7FFFFFFF));
    std::vector<int> v(10);
    v[0]=1;
    for(int i=1;(u8)i<v.size();i++){
        v[i]=(v[i-1]*3+2)%49;
    }
    zprintln(NAME_VALUE(v));
    zprintln(NAME_VALUE(std::pow(3, 8)));
    zprintln(NAME_VALUE(std::gcd(41184, 65208)));

    for(int i=1;i<=1e4;i++){
        zprint(i,",");
    }
    zprint("\n");
}