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基于protues和keil C开发的简单的八路抢答器

//共阴极数码管编码表 0 - f显示 unsigned char code table[]={0x3f,0x06,0x5b,0x4f,0x66, 0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c, 0x39,0x5e,0x79,0x71}; //变量定义 sbit start_stop = P3^6; sbit reset = P3^7; sbit LE =P3^0; sbit key1 = P1^0; sbit key2 = P1^1; sbit key3 = P1^2; sbit key4 = P1^3; sbit key5 = P1^4; sbit key6 = P1^5; sbit key7 = P1^6; sbit key8 = P1^7; sbit state = P3^4; sbit start=P3^1; bit start_stop_flag = 0; bit key1_flag = 0; bit key2_flag = 0; bit key3_flag = 0; bit key4_flag = 0; bit key5_flag = 0; bit key6_flag = 0; bit key7_flag = 0; bit key8_flag = 0; bit reset_flag = 0; bit action = 0; bit start_flag=0; unsigned char second = 15; unsigned char timer0_count = 0; unsigned char number = 0; unsigned char number_display = 0;

已知Q是一个非空队列，S是一个空栈。仅用队列和栈的ADT函数和少量工作变量，编写一个算法，将队列Q中的所有元素逆置