Get string Length - C++ Data Type

C++ examples for Data Type:char array

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Description

Get string Length

Demo Code

#include <iostream> 
#include <cstring> // prototype for strlen 
using namespace std; 

int main() // ww w  .  j  a  v  a 2s  .c  o  m
{ 
    char *string1 = "abcdefghijklmnopqrstuvwxyz"; 
    char *string2 = "four" ; 
    char *string3 = "test"; 

    cout << "The length of \"" << string1 << "\" is " << strlen( string1 ) 
        << "\nThe length of \"" << string2 << "\" is " << strlen( string2 ) 
        << "\nThe length of \"" << string3 << "\" is " << strlen( string3 ) 
        << endl; 
}

Result


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