How do you reverse a string in place in C or C++?

Question

How do you reverse a string in C or C++ without requiring a separate buffer to hold the reversed string?

Answer 1

I think the easiest way to reverse a string would be by using the inbuilt reverse function.

Including the header file #include you can:

#include  
#include 

int main() 
{ 
    std::string str = "Programming"; 
  
   
    std::reverse(str.begin(), str.end()); 
  
    std::cout << str; 
    return 0; 
} 

Output:

gnimmargorP