#include <iostream>

using namespace std;

void func(){

    cout<<"hello WOrld.\n";
    cout<<"Hello Taiwan acer.\n";
}

void func1(){
    cout<<"Anup Tirkey is part CIVIL Officer.\n";
}

void func2(){
    cout<<"Hello World.\n";
    cout<<"Praise the Lord.\n";
    cout<<"Praise the Nation.\n";
}

void func3(){
    cout<<"help in Building PR.\n";
}

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

    cout<<"SHow the mechanical Constraint reporting to Anup Tirkey in System.";

    func();

    func1();

    func2();

    func3();
    
    return 0;
}