Một số bài tập thời còn đi học, dọn ổ backup lên blog :>>
----------------
/* Demo ve hop dung conio */
#include <conio.h>
#include <stdlib.h>
#include <dos.h>
char doublebox[] ="ÉÍ»ºÈ¼";
char singlebox[] ="ÚÄ¿³ÀÙ";
void swap(int *x, int *y)
{
int temp;
temp = *y;
*y = *x;
*x = temp;
}
void drawbox(int x1, int y1, int x2, int y2, int type)
{
char *boxtype;
int i;
if (type == 2)
boxtype = doublebox;
else
boxtype = singlebox;
gotoxy(x1,y1);
cprintf("%c", boxtype[0]);
for (i=x1 + 1; i < x2; i++)
cprintf("%c", boxtype[1]);
cprintf("%c", boxtype[2]);
for (i=y1+1; i<y2; i++)
{
gotoxy(x1, i);
cprintf("%c", boxtype[3]);
gotoxy(x2, i);
cprintf("%c", boxtype[3]);
}
gotoxy(x1,y2);
cprintf("%c", boxtype[4]);
for (i=x1 + 1; i < x2; i++)
cprintf("%c", boxtype[1]);
cprintf("%c", boxtype[5]);
}
void drawbox_color(int x1, int y1, int x2, int y2, int type, int color)
{
if (x1>x2) swap(&x1, &x2);
if (y1>y2) swap(&y1, &y2);
textattr(color);
window(x1, y1, x2, y2);
clrscr();
window(1,1,80,25);
drawbox(x1, y1, x2, y2, type);
}
void main()
{
int x1, y1, x2, y2, type, color;
cprintf("\n\rDRAWBOX DEMO.\n\rPress any key to begin...");
getch();
randomize();
while (!kbhit())
{
x1 = random(80);
do {
x2 = random(80);
} while (x1 == x2);
y1 = random(25);
do {
y2 = random(25);
} while (y1 == y2);
type = random(2) + 1;
color = random(256);
drawbox_color(x1,y1,x2,y2,type,color);
delay(100);
}
}
----------------
/* Demo ve hop dung conio */
#include <conio.h>
#include <stdlib.h>
#include <dos.h>
char doublebox[] ="ÉÍ»ºÈ¼";
char singlebox[] ="ÚÄ¿³ÀÙ";
void swap(int *x, int *y)
{
int temp;
temp = *y;
*y = *x;
*x = temp;
}
void drawbox(int x1, int y1, int x2, int y2, int type)
{
char *boxtype;
int i;
if (type == 2)
boxtype = doublebox;
else
boxtype = singlebox;
gotoxy(x1,y1);
cprintf("%c", boxtype[0]);
for (i=x1 + 1; i < x2; i++)
cprintf("%c", boxtype[1]);
cprintf("%c", boxtype[2]);
for (i=y1+1; i<y2; i++)
{
gotoxy(x1, i);
cprintf("%c", boxtype[3]);
gotoxy(x2, i);
cprintf("%c", boxtype[3]);
}
gotoxy(x1,y2);
cprintf("%c", boxtype[4]);
for (i=x1 + 1; i < x2; i++)
cprintf("%c", boxtype[1]);
cprintf("%c", boxtype[5]);
}
void drawbox_color(int x1, int y1, int x2, int y2, int type, int color)
{
if (x1>x2) swap(&x1, &x2);
if (y1>y2) swap(&y1, &y2);
textattr(color);
window(x1, y1, x2, y2);
clrscr();
window(1,1,80,25);
drawbox(x1, y1, x2, y2, type);
}
void main()
{
int x1, y1, x2, y2, type, color;
cprintf("\n\rDRAWBOX DEMO.\n\rPress any key to begin...");
getch();
randomize();
while (!kbhit())
{
x1 = random(80);
do {
x2 = random(80);
} while (x1 == x2);
y1 = random(25);
do {
y2 = random(25);
} while (y1 == y2);
type = random(2) + 1;
color = random(256);
drawbox_color(x1,y1,x2,y2,type,color);
delay(100);
}
}
----------------
No comments:
Post a Comment