#include<stdio.h>

#include<time.h>

#include<windows.h>

typedef struct

{

int x,y;

char ch;

}STU;

STU st[100];

//出現位置

void gotoxy(int x, int y)

{

HANDLE hout;

COORD pos;

pos.X = x;

pos.Y = y;

hout = GetStdHandle(STD_OUTPUT_HANDLE);

SetConsoleCursorPosition(hout, pos);

}

/*隱藏游標*/

void show_cursor(int hide)

{

CONSOLE_CURSOR_INFO cciCursor;

HANDLE hout;

hout = GetStdHandle(STD_OUTPUT_HANDLE);

if(GetConsoleCursorInfo(hout, &cciCursor))

{

cciCursor.bVisible = hide;

SetConsoleCursorInfo(hout, &cciCursor);

}

}

/*設定顏色*/

void set_color(int color)

{

SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), color);

}

main()

{

int i,j;

show_cursor(0);

srand(time(NULL));

//初始化結構體

for (i=0;i<100;i++)

{

st[i].x = rand()%80;

st[i].y = rand()%20;

st[i].ch = rand()%(49-47)+48;

}

while (1)

{

for (i=0;i<100;i++)

{

gotoxy(st[i].x,st[i].y);

set_color(0x2);//最先出現的顏色；

putchar(st[i].ch);

gotoxy(st[i].x,st[i].y-5);

putchar(" ");

st[i].y++;

st[i].ch = rand()%(49-47)+48;

if (st[i].y-5>=18)

{

gotoxy(st[i].x,st[i].y-1);

putchar(" ");

gotoxy(st[i].x,st[i].y-2);

putchar(" ");

gotoxy(st[i].x,st[i].y-3);

putchar(" ");

gotoxy(st[i].x,st[i].y-4);

putchar(" ");

gotoxy(st[i].x,st[i].y-4);

putchar(" ");

}

if (st[i].y > 23)

{

st[i].x = rand()%80;

st[i].y = rand()%20;

}

gotoxy(st[i].x,st[i].y);

set_color(0xA);//由前一個顏色漸變成的顏色

putchar(st[i].ch);

}

Sleep(120);

}

}

color(0); printf("黑色\n"); color(1); printf("藍色\n"); color(2); printf("綠色\n"); color(3); printf("湖藍色\n"); color(4); printf("紅色\n"); color(5); printf("紫色\n"); color(6); printf("黃色\n"); color(7); printf("白色\n"); color(8); printf("灰色\n"); color(9); printf("淡藍色\n"); color(10); printf("淡綠色\n"); color(11); printf("淡淺綠色\n"); color(12); printf("淡紅色\n"); color(13); printf("淡紫色\n"); color(14); printf("淡黃色\n"); color(15); printf("亮白色\n")幾個基本的顏色；