#include<stdlib.h>
#include<graphics.h>
#include<conio.h>
#include<dos.h>
#include<math.h>
#define R 10
#define ESC 0x011b
#define LOW 0x5000
#define FAST 0x4800
int draw_car(int x,int y,char *ch)
double dalta=20,angle
void *image
int step=20
main()
{
int gdriver=DETECT,gmode
static int startx=60
static int starty=20
int maxy,maxx,l=1,n=1
char ch,play, str[2]
int size,temch
int ok,y=50
clrscr()
printf("\n\n\n\n\n*****************************************\n")
printf("1.play only number 0-9 .\n")
printf("2.play only char a-z .\n")
printf("3.exit\n")
printf("*****************************************\n")
while(1){
printf("\nPls enter choice:")
play=getche()
if((play=='1')||(play=='2'))
break
if(play=='3')
return
}
registerbgidriver( EGAVGA_driver )/*注册vga驱动*/
initgraph(&gdriver,&gmode,"d:\\tc3\\bgi")/*初始化图形界面*/
cleardevice()/*清除屏幕*/
setbkcolor(BLUE)/*将背景色设置成蓝色*/
size=imagesize(startx,starty,startx+60,starty+60)/*计算生成60×60个象素的图需要的字节数*/
image=(unsigned char *)malloc(size)/*分配内存*/
maxx=getmaxx()
maxy=getmaxy()
randomize()
printf("Press ESC to exit game! ")
printf(" %c to fast speed,%c to low speed!",24,25)
do{
ok=0
if(play=='1')
ch=random(9)+48
if(play=='2')
ch=random(26)+65
str[0]=ch
do{
while(bioskey(1)==0) /*如果没有按键就不停的循环*/
{
if(l==1) /*从左到右*/
{
n++
angle=-1*(n*step)/M_PI*180/R
if((int)(-1*angle)%360<dalta)
angle-=dalta
if(n>(maxx-180)/step){
if(starty>maxy-100)
starty=20
else
starty+=y
l=0
}
}
if(l==0) /*从右到左*/
{
--n
angle=-1*(n*step)/R/M_PI*180
if((int)(-1*angle)%360<dalta)
angle-=dalta
if(n==1){
if(starty>maxy-100)
starty=20
else
starty+=y
l=1
}
}
draw_car(startx+n*step,starty,str)
}
temch=bioskey(0)
if(temch==FAST){
step+=10
y+=10
}
if(temch==LOW){
step-=10
y-=10
}
ok=temch&0x00ff
if((ok==ch)||(ok==ch+32)){
ok=1
starty=20
break
}
}while(temch!=ESC)
if(ok!=1)
break
}while(1)
free(image)
closegraph()
return
}
int draw_car(int x,int y,char *ch){
setcolor(YELLOW)/*设置前景色为黄色*/
rectangle(x,y,x+60,y+40)/*画车厢*/
pieslice(x+15,y+50,angle,angle-dalta,10)/*画轮上的小片扇形部分*/
pieslice(x+45,y+50,angle,angle-dalta,10)
setfillstyle(SOLID_FILL, YELLOW)/*设置填充模式为实填充，颜色为黄色*/
circle(x+15,y+50,10)/*画车轮*/
circle(x+45,y+50,10)
circle(x+15,y+50,3)
circle(x+45,y+50,3)
setcolor(WHITE)
settextstyle(1,0,4)
outtextxy(x+25,y,ch)
getimage(x,y,x+60,y+60,image)/*获取当前的图片*/
delay(200)
putimage(x,y,image,XOR_PUT)/*使用异或模式将图片显示上去*/
return
}
可以指定光标位置进行printf输出字符，多字符同时出现，最好使用多线程，下面是个简单的例子，希望对你有帮助
#include <stdio.h>#include <stdlib.h>
#include <windows.h>
#include <time.h>
void setxy(int x, int y)
{
COORD coord = {x, y}
SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), coord)
}
int main()
{
CONSOLE_CURSOR_INFO cci
cci.bVisible = FALSE
cci.dwSize = sizeof(cci)
HANDLE handle = GetStdHandle(STD_OUTPUT_HANDLE)
SetConsoleCursorInfo(handle, &cci)
srand((unsigned)time(0))
int x,y
int c
while(1)
{
c=rand()%26
c+='A'
x=rand()%40
y=0
while(1)
{
setxy(x,y)
printf("%c",c)
sleep(1)
setxy(x,y)
printf(" ")
y++
if(y>5)
{
break
}
}
}
return 0
}
程序一：类似于学习机上的指法练习程序，简单而实用
#include<time.h>
main()
{
int x,y,i,j
unsigned int Timer
char ch
char key
char *kb[]={"Q W E R T Y U I O P [ ]","A S D F G H J K L '","Z X C V B N M , . /"}
long AllCounter=0,RightCounter=0,FalseCounter=0
time_t t
int fun_Esc()
srand((unsigned)time(&t))
clrscr()
gotoxy(18,1)
printf("%s\n",kb[0])
gotoxy(20,3)
printf("%s\n",kb[1])
gotoxy(22,5)
printf("%s\n",kb[2])
gotoxy(11,25)
for(i=0i<60i++)
{
printf("=")
}
gotoxy(1,1)
printf("AllCh: %ld\nRight: %ld\nFalse: %ld",AllCounter,RightCounter,FalseCounter)
printf("\n\n")
printf("Esc to exit")
printf("\n")
printf("Enter to pause")
gotoxy(26,12)
printf("* * * * * * * * * * * * * * *")
gotoxy(26,13)
printf("* Press any key to start! *")
gotoxy(26,14)
printf("* * * * * * * * * * * * * * *")
gotoxy(51,13)
if(getch()==27)
{
if(fun_Esc()==1)
{
clrscr()
exit(0)
}
}
gotoxy(23,12)
printf(" ")
gotoxy(23,13)
printf(" ")
gotoxy(23,14)
printf(" ")
lab_start:
y = 6
Timer = 100000
i = rand()%3
j = rand()%(12-i)
ch = kb[i][j*4]
x = 18+i*2+j*4
while(y<=24)
{
if(kbhit())
{
key = getch()
if(key==ch key==ch+32)
{
ch = '*'Timer = 1000
}
else if(key==27)
{
if(fun_Esc()==1)
{
clrscr()
exit(0)
}
}
else if(key=='\r')
{
gotoxy(x,y-1)
printf(" ")
gotoxy(28,13)
printf("Press any key to continue")
getch()
gotoxy(28,13)
printf(" ")
}
else
{
FalseCounter++
}
}
if(y>6)
{
gotoxy(x,y-1)
printf(" ")
}
gotoxy(x,y)
printf("%c",ch)
gotoxy(1,1)
printf("AllCh: %ld\nRight: %ld\nFalse: %ld",AllCounter,RightCounter,FalseCounter)
delay(Timer)
y++
}
AllCounter++
if(ch == '*')
{
RightCounter++
}
goto lab_start
}
int fun_Esc()
{
int key = '#'
gotoxy(24,12)
printf("* * * * * * * * * * * * * * * * *")
gotoxy(24,13)
printf("* Are you sure to exit? (Y/N) *")
gotoxy(24,14)
printf("* * * * * * * * * * * * * * * * *")
gotoxy(51,13)
while(key!='Y' &&key!='y' &&key!='N' &&key!='n')
{
key = getch()
if(key=='Y' key=='y')
{
return 1
}
if(key=='N' key=='n')
{
gotoxy(24,12)
printf(" ")
gotoxy(24,13)
printf(" ")
gotoxy(24,14)
printf(" ")
return 0
}
}
}
程序二：
大家自己设三个或一个文本文件，内含1000个字符就行了，英文字母或其他字符都可以。谢谢指教！！主函数在下面！介绍一下自定义函数的功能吧
自定义函数名称
函数功能
Background()
设置简单友好界面。
DEMO（）
设置菜单供用户选择练习方式及退出。
Get_charater()
实现从用户指定文件随机抽取100个字符并显示在屏幕上供用户参照打字的功能
Typing()
程序的核心，实现了接受输入的字符、判断正误、计算练习成绩和时间等并显示在屏幕
特点：而主函数则非常简单，只包含这四个要调用的函数。这四个函数功能单一，且每个函数不超过50行，较好地满足设计风格。
#include
#include
#include
#include
#include
char string[101]
void Background()
{
int driver=DETECT,mode /*定义变量*/
int x1=20,y1=20,r=10,num
int x2=20,y2=450
int color1=10,color2=10 /*在此设置颜色，一改全改*/
initgraph(&driver,&mode,"a:\\bgi ") /*初始化图形模式*/
setcolor(color1) /*步骤一、设置当前颜色用于绘图*/
for(num=0num<30num++)
{
circle(x1,y1,r) /*步骤二、使用当前颜色绘制一个闭合图形*/
setfillstyle(num%12,color1)/*步骤三、设置填充方式*/
floodfill(x1,y1,color1) /*步骤四、对闭合图形进行填充*/
x1+=20
delay(100)
}
setcolor(color2)
for(num=0num<30num++)
{
circle(x2,y2,r)
setfillstyle(num%12,color2)
floodfill(x2,y2,color2)
x2+=20
delay(100)
}
setcolor(YELLOW) /*改变当前颜色，输出友好话*/
settextstyle(0,0,2)
outtextxy(50,150,"WELCOME TO THE TYPING WORLD!")
setcolor(LIGHTMAGENTA)
outtextxy(200,350,"DESIGED BY HE ZHANG HONG")
sleep(3)/*延时二秒观看结果*/
closegraph() /*关闭图形*/
}
void DEMO() /*设置菜单函数*/
{
printf("_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_**_*\n”
"\t\t\t"
"THE DEMO DISPLAY FOR THE FILE SYSTEM\n"
"\n"
"\t\t"
"1:PRATICE ONLY ENGLISH Characters.\n"
"\t\t"
"2:PRATICE OTHER Charcters.\n"
"\t\t"
"3:PRATICE ALL Charcters.\n"
"\t\t"
"4:QUIT AT ONCE!\n"
"\n")
}
void Get_character(void) /*设置得到字符函数*/
{
void Typing() /*声明typing()函数*/
FILE *in
int i,t,choice
char ch
t=abs(time(0))%700 /*获取随机数来指定下面指针的位*/
printf("\nPLEASE ENTER YOUR CHOICE:")
choice=getch()
clrscr()/*清屏*/
switch(choice) /*选择不同打开文件来打不同的字符*/
{
case ’1’: in=fopen("english.txt","r")
break
case ’2’: in=fopen("others.txt","r")
break
case ’3’: in=fopen("type all.txt","r")
break
case ’4’: exit(1)break
}
fseek(in,t*1l,0)
fgets(string,101,in)
printf("\n")
printf("********************************************************************")
for(i=0i<100i++)
putchar(string[i])
printf("\n")
printf("********************************************************************")
fclose(in)
printf("LET’S BEGIN TYPING,OK?[Y/N]")
printf("\n")
ch=getch()
if(ch==’n’||ch==’N’) /*判断是否练习打字*/
exit(0)
else if(ch==’y’||ch==’Y’)
Typing()
}
void Typing(void) /*设置打字（包括计算其他结果）函数*/
{
int i,j,Right_char=0,Wrong_char=0,Sum_char=0
float Speed,Timeused,Right_rate
char absorb_char,ch_1,ch_2,ch_3
time_t star,stop /*定义time变量，获取系统时间并显示在屏幕上*/
time(&star)
printf("\n")
printf("time begin:%s",ctime(&star))
i=0
absorb_char=getchar()/*接受键盘输入的字符并在下面的while语句判断正错和计算结果*/
while(absorb_char!=’\n’&&i<100)
{
if(absorb_char==string[i])
{
Right_char++
Sum_char++
}
else
{
Wrong_char++
Sum_char++
}
i++
absorb_char=getchar()
}
time(&stop)
Timeused=difftime(stop,star) /*利用difftime()函数输出所用时间*/
Right_rate=(float)Right_char/(float)Sum_char*100
Speed=(Sum_char/Timeused)*60
printf("time end:%s",ctime(&stop))/*下面显示分数*/
printf("****#################~~~~~~~~~~~~~YOUR SCORE!!~~~~~~~~~~~~~~################****")
printf("1: TOTAL TIME USED:%.3f\n",Timeused)
printf("2: YOU HAVE TYPED:%d\n",Sum_char)
printf("3: Typing Right_Characters are:%d\n",Right_char)
printf("4: Typing Wrong_Characters are:%d\n",Wrong_char)
printf("5: YOUR TYPING SPEED IS :%.2f\\min\n",Speed)
printf("6: YOUR TYPING RIGHT_RATE IS :%.2f%%\n",Right_rate)
printf("****#################~~~~~~~~~~~~~YOUR SCORE!!~~~~~~~~~~~~~~################****")
if(Speed<=50||Right_rate<=80) /*询问用户是否重来一遍*/
{
printf("NOT VERY GOOD!\nTRY IT AGAIN,OK?[Y/N]\n")
ch_2=getch()
if(ch_2==’n’||ch_2==’N’) exit(0)
else if(ch_2==’y’||ch_2==’Y’)
{
clrscr()
DEMO() /*分别调用函数重来一遍*/
Get_character()
Typing()
}
exit(0)
}
else printf("WELL DONE!!\nONE MORE TIME?[Y/N]\n") /*询问用户是否重来一遍*/
ch_3=getch()
if(ch_3==’n’||ch_3==’N’) exit(0)
else if(ch_3==’y’||ch_3==’Y’)
{
clrscr()
DEMO() /*分别调用函数重来一遍*/
Get_character()
Typing()
}
exit(0)
}
main(void) /*主函数包含四个要调用的函数*/
{
Background()
DEMO()
Get_character()
Typing()
}
