Resistor color code reader

Resistor color code reader

Author:- A.Chermarajan.

Author Email:- chermarajan [at] yahoo.co.in

Description:- This program is for resistor color code useful for basic Electronic students.Just mention the color code for resistor program gives the exact value for it. If the value might be greater itself onvert to Kilo or Mega ohm as per.

Code :
#include
#include
#include
#include

void main()
{
start:
clrscr();
int i;
float r=0;
char a[10],b[10],c[10],d[10];
cout<<"_____________________________!Color code Reader
1.0!____________________________";
cout<<"Design by:A.Cherma rajan.BE.,";
cout<<"Enter your Resister colour code here
";
cout<<"Code 1:";
cin>>a;
cout<<"Code 2:";
cin>>b;
cout<<"Code 3:";
cin>>c;

{
if(!(strcmp(a,"black")))
r=0;
else if(!(strcmp(a,"brown")))
r=10;
else if(!(strcmp(a,"red")))
r=20;
else if(!(strcmp(a,"orenge")))
r=30;
else if(!(strcmp(a,"yellow")))
r=40;
else if(!(strcmp(a,"green")))
r=50;
else if(!(strcmp(a,"blue")))
r=60;
else if(!(strcmp(a,"violet")))
r=70;
else if(!(strcmp(a,"gray")))
r=80;
else if(!(strcmp(a,"white")))
r=90;
}

{
if(!(strcmp(b,"black")))
r+=0;
else if(!(strcmp(b,"brown")))
r+=1;
else if(!(strcmp(b,"red")))
r+=2;
else if(!(strcmp(b,"orenge")))
r+=3;
else if(!(strcmp(b,"yellow")))
r+=4;
else if(!(strcmp(b,"green")))
r+=5;
else if(!(strcmp(b,"blue")))
r+=6;
else if(!(strcmp(b,"violet")))
r+=7;
else if(!(strcmp(b,"gray")))
r+=8;
else if(!(strcmp(b,"white")))
r+=9;
}

{
if(!(strcmp(c,"black")))
r*=1;
else if(!(strcmp(c,"brown")))
r*=10;
else if(!(strcmp(c,"red")))
r*=100;
else if(!(strcmp(c,"orenge")))
r*=1000;
else if(!(strcmp(c,"yellow")))
r*=10000;
else if(!(strcmp(c,"green")))
r*=100000;
else if(!(strcmp(c,"blue")))
r*=1000000;
else if(!(strcmp(c,"violet")))
r*=10000000;
else if(!(strcmp(c,"gray")))
r*=100000000;
else if(!(strcmp(c,"white")))
r*=1000000000;
}
cout<<"Colour code value for your Resister:";
if(r/999999>=1)
cout<else if(r/999>=1)
cout<else
cout<
char ch=234,op;
cout<cout<<"

Continue (y/n):";
cin>>op;
if(op=='y')
goto start;
else
exit(1);
getch();
}