What does this program do?

Question

```
// What does this program do?
#include
using namespace std;

bool mystery3( const char *, const char * ); // prototype

int main()
{
char string1[ 80 ], string2[ 80 ];

cout << "Enter two strings: ";
cin >> string1 >> string2;
cout << "The result is " << mystery3( string1, string2 ) << endl;
} // end main

// What does this function do?
bool mystery3( const char *s1, const char *s2 )
{
for ( ; *s1 != '\0' && *s2 != '\0'; s1++, s2++ )

if ( *s1 != *s2 )
return false;

return true;
} // end function mystery3
```

Answer 1

Function mystery3 compares two strings for equality.