Fun with Turbo C

Here is a program which show sin,cos,tan graph . Just copy and past in .c or .cpp file and compile and see :)

/**********************************************
* Fun with C. /
* Sin,cos,tan grapth in Turbo C. /
* Aughtor:Raquibul Islam /
* Email:rana_cse_05@yahoo.com /
* http://ranacse05.blogspot.com /
* http://ranacse05.wordpress.com /
* http://www.ranacse05.tk /
***********************************************/

#include
#include
#include

int main()
{
double i,cone,redian=22.0/(7.0*180.0);

int gdriver = DETECT, gmode, errorcode;
initgraph(&gdriver,

&gmode,"f:\\tc\\bgi");//Here is the path of ht

egevge file.

//---2 lines for axais.

line(50,50,50,400);
line(50,220,550,220);



for(i=50.0,cone=0;i<550.0;i=i+.1,cone=cone+.1)
{


putpixel(i,220-((sin(cone*redian))*50),2); //for

sine


putpixel(i,220-((cos(cone*redian))*50),3); //for

cos


putpixel(i,220-((tan(cone*redian))*50),5); //for

tan
delay(3);
}

delay(2000);


return 0;
}