how can make string value in cpp
#include <string>
string hello= "hello you thre :)";
how can make string value in cpp
#include <string>
string hello= "hello you thre :)";
c++ string
#include <string>
#include <iostream>
#include <type_traits>
#include <cstring>
int main() {
std::string str = "Hello, there";
std::cout << std::boolalpha
<< str.capacity() << ", " << str.size() << ", " << std::strlen(str.data()) // 12, 12, 12
<< 'n' << std::is_same_v<std::string, std::basic_string<char>> // true
<< 'n' << str.front() + str.substr(1, 10) + str.back() // Hello there
<< 'n' << str[0] // H
<< 'n';
str += "!";
std::cout << str << 'n'; // Hello, there!
str.erase(4, 4); // Hellhere!
str.pop_back(); // Hellhere
str.insert(4, " "); // Hell here
std::cout << str << 'n'; // Hell here
}
string in cpp
// you want to include <string>
#include <string>
#include <iostream>
int main()
{
string helloWorld = "Hello World!"; // creating string and assigning
std::cout << helloWorld; // will output what you assigned it!
/* you can also use strings with user
input (cin/getline)*/
string namePerson{};
getline(cin, namePerson); // getline allows for multi word input
std::cout << namePerson; // outputs name which person inputted
}