51单片机演奏天空之城 c语言源程序

#include <reg52.h> #define uchar unsigned char #define uint unsigned int sbit beep=P1^0; unsigned int C; #define L1 262          #define L2 284 #define L3 311 #define L4 349 #define L5 392 #define L6 440 #define L7 494 #define Z1 523 #define Z2 587 #define Z3 659 #define Z4 698 #define Z5 784 #define Z6 880 #define Z7 987 #def