C++ void to avoid functions

/*The following example collects user data and formats it using seperate void
statements */
#include <iostream>
#include <string>
#include <stdio.h>
#include <stdlib.h>

using namespace std;

// function declarations
void inputData();
void displayData();

string name, addr1, addr2, postalCode;
// the main method1
int main()
{
    inputData();
    displayData();

    return 0;
}

// the first function definition
void inputData()
{
    cout << "Kindly provide your address details \n"
         << "Name: ";
    getline(cin, name);
    cout << "Address1: ";
    getline(cin, addr1);
    cout << "Address2: ";
    getline(cin, addr2);
    cout << "PostalCode: ";
    getline(cin, postalCode);
}

// the second function definition
void displayData()
{
    //system("cls"); exists for DOS or cmd windows
    system("cls"); //system("clear") for Linux or MacOS
    cout << name
         << "\n"
         << addr1
         << "\n"
         << addr2
         << "\n"
         << postalCode << endl;
}

Similar codes

0 vote319 views1 answer
Processing a string- CodeChef Solution in CPP
C++
6 votes312 views2 answers
Index string c++
C++
66 votes420 views8 answers
Dogecoin price
C++
0 vote290 views1 answer
Transpose function example in c++
C++
2 votes306 views3 answers
Cpp compiler online
C++
0 vote328 views1 answer
Auto keyword
C++
4 votes248 views2 answers
Escape sequence in c++
C++
2 votes305 views1 answer
Split vector in half cpp
C++
2 votes281 views1 answer
Dangling Pointer
C++
1 vote304 views1 answer
How to run code in devcpp
C++