整点报时源程序.doc

##include""#include""#include<>#include<>#defineS145#defineS2S1/2#defineS4S1/4#defineS8S1/8#defineS16S1/16enumFREQDEF{L1=131,L2=147,L3=165,L4=175,L5=196,L6=220,L7=247,N1=262,N2=296,N3=330,N4=349,N5=392,N6=440,N7=494,H1=523,H2=587,H3=659,H4=698,H5=784,H6=880,H7=988,I1=1047,I2=1175,I3=1319,I4=1397,I5=1568,I6=1760,I7=1976}song[]={N2,S4,N2,S8,N3,S16,N2,S16,N1,S4,L6,S4,L5,S8,L3,S8,L5,S8,L6,S8,N1,S2,L6,S4,L6,S8,N1,S8,N5,S8,N6,S8,N3,S8,N5,S8,N2,S1,N3,S4,N3,S8,N2,S8,N3,S8,N5,S4,N3,S4,L5,S8,L3,S8,L5,S8,L6,S8,N1,S2,L6,S4,L6,S8,N1,S8,L6,S8,L6,S8,L2,S8,L3,S8,L5,S1,N2,S4,N2,S4,N5,S4,N6,S8,N5,S8,N4,S2,N5,S2,N6,S4,N5,S8,N3,S8,N2,S8,N3,S16,N2,S16,N1,S8,L6,S16,N1,S16,N2,S1,N3,S4,N2,S8,N3,S8,N5,S4,N3,S4,L5,S8,L3,S8,L5,S8,L6,S8,N1,S2,L6,S4,L6,S8,N1,S8,N2,S8,L6,S8,N1,S8,N3,S8,N2,S1,0};/*编写报时音乐*/voidinit_sceen(int,int,int);/*画时钟屏幕*/voidsec();voidmain(){intx0=320,y0=240,r0=150;/*时钟的中心位置(320,240)以及半径(150)*/init_sceen(x0,y0,r0);sec();closegraph();}voidinit_sceen(intx0,inty0,intr0){inti,x,y,graphdriver,graphmode;chars[10];floatalpha,a0=90;graphdriver=DETECT;initgraph(&graphdriver,&graphmode,"");/*初始化图形系统*/setbkcolor(0);/*设置背景颜色为黑色*/setcolor(2);/*用绿色画出时钟的边框*/fillellipse(x0,y0,r0+50,r0+30);fillellipse(x0,y0,r0+50,r0+30);setcolor(2);fillellipse(200,80,30,50);fillellipse(200,100,18,30);fillellipse(430,80,30,50);fillellipse(430,100,18,30);/*用绿色画出耳朵*/setcolor(0);circle(260