я хренею, дорогая редакция

[baronofhell]

C compilers transform myArray[i] into *(myArray + i), which is equivalent to *(i + myArray) which is equivalent to i[myArray].
Experts know to put this to good use. To really disguise things, generate the index with a function:

int myfunc(int q, int p) { return p%q; }
...
myfunc(6291, 8)[Array];

Unfortunately, these techniques can only be used in native C classes, not Java.

Ещё один чудеснейший пример:
#ifndef DONE

#ifdef TWICE

// put stuff here to declare 3rd time around
void g(char* str);
#define DONE

#else // TWICE
#ifdef ONCE

// put stuff here to declare 2nd time around
void g(void* str);
#define TWICE

#else // ONCE

// put stuff here to declare 1st time around
void g(std::string str);
#define ONCE

#endif // ONCE
#endif // TWICE
#endif // DONE

This one gets fun when passing g() a char*, because a different version of g() will be called depending on how many times the header was included.

И многое, многое другое в замечательном чтиве: How To Write Unmaintainable Code