CPP

length of string c++

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

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

C++ String Length Example

#include <iostream>  
#include <cstring>  
using namespace std;  
int main()  
{  
    char ary[] = "Welcome to Softhunt.net";  
    cout << "Length of String = " << strlen(ary)<<endl;  
    return 0;  
}

length of string in c++

str.length();

string length in C++

let str ="Hello World!     "
console.log(str.length);
//17

string length in c++

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

int main ()
{
  std::string str ("Test string       ");
  std::cout << "The size of str is " << str.length() << " bytes.
";
  return 0;
}
//The size of str is 18 bytes.

how to get string length in c++

string txt = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << "The length of the txt 
  string is: " << txt.length();

length of a string c++

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

size of string c++

//me
myStr.length();			//method 1
myStr.size();			//method 2

create a string of length c++

#include <string>
#include <iostream>

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

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

    return 0;
}

length of string in c++

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