#include<iostream>

using namespace std;

void func(){
    cout<<"hello world";
}

void func1(){
    cout<<"cnet Show the Mechanical Constraint is reproting to ANup Tikrey in System\n";
}

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

    func();

    func1();

    return 0;
}