how to return char* from function in c++
//Function declaration
char* testfunc()
{
char* str = malloc(10 * sizeof(char));
return str;
}
//Calling the function
foo = testfunc();
// Do something with your foo
free(foo); //It is required to free() memory to avoid memory leadc++ get character from string
#include <iostream>
#include <string>
int main() {
std::string myStr = "test string";
for (int i = 0; i < myStr.length(); ++i) {
std::cout << myStr.at(i) << std::endl;
}
return 0;
}Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
