C++ Program For get vs getline

Program 1

// get and getline method
#include<iostream>
#include<fstream>
#define clrscr() system("cls")
using namespace std;
int main()
{
    char name[20];
    char college[20];
    clrscr();
    cout<<"\nEnter your Name:";
    cin.getline(name,20);
    cout<<"\nEnter your College Name:";
    cin.getline(college,20);
    cout<<"\nName: "<<name;
    cout<<"\nCollege: "<<college;
    return 0;
}