1#define one 1 2#define two 2 3#define three 3 4#define five 5 5#if five < two 6failure_1 7#else 8success_1 9#endif 10#if three >= two 11success_2 12#else 13failure_2 14#endif 15#if two + three <= five 16success_3 17#else 18failure_3 19#endif 20#if five - two == three 21success_4 22#else 23failure_4 24#endif 25#if one > three 26failure_5 27#else 28success_5 29#endif 30#if one != five 31success_6 32#else 33failure_6 34#endif 35