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“length of string c++” Code Answer’s

length of string c++

cpp by Collared Lemming on Nov 18 2019 Comment

// string::length
#include <iostream>
#include <string>

int main ()
{
  std::string str ("Test string");
  std::cout << "The size of str is " << str.length() << " bytes.\n";
  return 0;
}

length of string in c++

cpp by Vishnu

on Jun 04 2020 Comment

str.length();

how to get string length in c++

cpp by Iftee Vai on Sep 09 2020 Comment

#include <iostream>
#include <string>

int main()
{
  string str = "iftee";
  
  //method 1: using length() function
  int len = str.length();
  cout << "The String Length: " << len << endl;
  
  //method 2: using size() function
  int len2 = str.size();
  cout << "The String Length: " << len2 << endl;
  
  return 0;
}

create a string of length c++

cpp by Hilarious Heron on Mar 11 2021 Comment

#include <string>
#include <iostream>

int main()
{
    std::string s(21, '*');

    std::cout << s << std::endl;

    return 0;
}

Source: stackoverflow.com

length of a string c++

cpp by amahi2001

on Oct 19 2020 Comment

string str ="hello world"; 
//different ways to find length of a string: 
str.length(); 
str.size();

use of strlen in C++

cpp by Ahmad Mujtaba

on Sep 02 2021 Comment

#include <iostream>
#include <cstring>
using namespace std;

int main() {

  // initialize C-string
  char song[] = "We Will Rock You!";

  // print the length of the song string
  cout << strlen(song);

  return 0;
}

// Output: 17

Source: www.programiz.com

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