#include <iostream>
using namespace std;

int main(){
    cout<<"hello.\n";
    cout<<"anup kumar tirkey is a Mechanical engr.\n";
    cout<<"anup - kindly use mathematical equation with each visual object.\n";
    cout<<"anup tirkey- specifically from each ot before approaching to Anup Kumar ; please provide intro;what is your qualification;what is your occupation.\n";

    return 0;
}