c语言中写二进制数。引用例子：#define Bin(n) LongToBin(0x##n##l)void main(void){ unsigned char c c = Bin(10101001) // c = 0xA9}-Write binary number in C language. Cited code:#define Bin(n) LongToBin(0x##n##l)void main(void){ unsigned char c　c = Bin(10101001) // c=0xA9}