length of string.

Write a C++ program to find the length of string.

Note: In this program, to enter string you can also use another function like cin.getline(string_name, string_size) in place of  cin.get(string_name, string_size)

#include<iostream>

using namespace std;

int main( )

{

     int length = 0; // variable to hold length of string 

     int i; // loop variable to count character in the string

    char name[30];

    cout<<"Enter string to find the length is : ";

    cin.get(name, 30);

    for(i = 0; name[i] != '\0'; i++)

{

   length = length + 1;

}

  cout << "Length of string is: " << i;

  return 0;

}

Program output is tested on www.jdoodle.com

Enter string to find the length is : Mukesh Kumar Rajput

Length of string is: 19

Thanks

Mukesh Rajput