Answers for "length of string c++"

C++
36

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.\n";
  return 0;
}
Posted by: Guest on November-18-2019
12

length of string in c++

str.length();
Posted by: Guest on June-04-2020
2

how to get string length in c++

#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;
}
Posted by: Guest on September-09-2020
2

create a string of length c++

#include <string>
#include <iostream>

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

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

    return 0;
}
Posted by: Guest on March-11-2021
2

length of a string c++

string str ="hello world"; 
//different ways to find length of a string: 
str.length(); 
str.size();
Posted by: Guest on October-19-2020
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;
}
Posted by: Guest on June-05-2021

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