#include #include uint8_t _nand_gate(uint8_t _a, uint8_t _b){ return ~(((_a >> 0) & 0x01) & ((_b >> 0) & 0x01)) & 0x01 << 0; } #include int main(){ for (int i = 0; i < 2; i++){ for (int j = 0; j < 2; j++){ assert(!(i & j) == _nand_gate(i,j)); } } return 0; }