Question

What is the advantage of using gets() function in C++ program to input string data?

Explain with an example​

Answer 1

ANSWER :

The gets() function enables the user to enter some characters followed by the enter key. All the characters entered by the user get stored in a character array. The null character is added to the array to make it a string. The gets() allows the user to enter the space-separated strings.

PROGRAM :

#include <iostream>

#include <cstdio>

using namespace std;

int main()

{

   char str[100];

   cout << "Enter a string: ";

   gets(str);

   cout << "You entered: " << str;

   return 0;

}

OUTPUT :

Enter a string: Have a great day!

You entered: Have a great day!