Recently, I ran some of my cpp code, and it gave the warning text:

error: ISO C++ forbids comparison between pointer and integer

While searching, I realized that some people added some command lines in my sample above. But I don’t think it is the best way to correct the problem – iso c++ forbids comparison between pointer and integer How would you explain this trouble? or Is there a better way? Below is the detail of the command that I used:

#include <iostream>
 #include <string>
 using namespace std;
 bool accept()
 {
  cout << "Do you want to proceed (y or n)?\n";
  char answer;
  cin >> answer;
  if (answer == "y") return true;
  return false;
 }