#include<iostream>

using namespace std;

void function(){
    cout<<"hello Taiwan Acer.\n";
}
void function1(){
    cout<<"hello Hyundai.\n";
}

void function2(){
    cout<<"hello G Class Mercedes.\n";
}

void function3(){
    cout<<"show the mechanical subject reporting to Anup Tirkey in system.\n";
}

void function4(){
    cout<<"Anup Tirkey is an Excise Officer with GST specific.\n";
}

int main(){
    cout<<"Anup Tirkey is a SAI, Mechanical Engineer, NIT.\n";

    function();
    function1();
    function2();
    function3();
    function4();
    return 0;
}