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length of string c++

By Collared LemmingCollared Lemming on Nov 18, 2019
// 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;
}

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27

length of string in c++

By VishnuVishnu on Jun 04, 2020
str.length();

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12

how to get string length in c++

By Iftee VaiIftee Vai on Sep 09, 2020
#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;
}

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2

length of a string c++

By amahi2001amahi2001 on Oct 19, 2020
string str ="hello world"; 
//different ways to find length of a string: 
str.length(); 
str.size(); 

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2

create a string of length c++

By Hilarious HeronHilarious Heron on Mar 11, 2021
#include <string>
#include <iostream>

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

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

    return 0;
}

Source: stackoverflow.com

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0

length of string in c++

By BreadCodeBreadCode on Jun 05, 2021
#include <iostream>
using namespace std;
int main() {
    string str = "Viet Nam";
    cout << "String Length = " << str.size();
  	// you can also use str.length()
    return 0;
}

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0

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