(part 35) Han from China answers your C questions

String constant in compare operation

C. J. Clegg said:#ifndef BETTER_CLASS_GRADE

#include <stdio.h>
#include <string.h>

int
main(void)
{
char *s = "abc";

if(!strcmp(s, "abc"))
puts("equal!");

return 0;
}

#else

#include <iostream>
#include <string>

using namespace std;

int
main(void)
{
string s("abc");

if(s == "abc")
cout << "equal!" << endl;

return 0;
}

#endif

You're welcome.

Yours,
Han from China