[رحاب 09]

#include <stdio.h>
#include <conio.h>
#include <math.h>
void main ()
{
char shape,required  ;
int h, x , y , radius , l , w ,b;

{
 printf("traingle\ncircle\nrectangle");
 printf("enter your choic");
 scanf("%c",&shape);
}
{
 printf("area\nvicinity");
 printf("enter your choic");
 scanf("%c",&required);
 }
 switch(shape)
 {
 case 't':
 case 'T':

 if( required == 'a'|| required =='A')
 {
 printf("enter the base and the height");
 scanf("%d%d",&b,&h);
 printf(" the area of the traingle is =  %d ",1/2*b*h);
 }
 else if( required == 'v' || required == 'V')
 {
 printf("enter the lenght of the traingle side");
 scanf("%d%d",&x,&y);
 printf(" the vicinity of the trainfle is = %d",x+y );
 }

 break;

 case 'c':
 case 'C':

  if(required == 'a' || required == 'A')
  {
  printf("enter the radius of the circle");
  scanf("%d",&radius);
  printf("the area of the circle = %d",pow(radius,2)* 3.14);
  }
  else if (( required == 'v' )|| ( required == 'V'))
  {
  printf("enter the radius of the circle");
  scanf("%d",&radius);
  printf("the vicinity of the circle = %d",2*3.14*radius);
  {
  break;

  case 'r':
  case 'R':
  if(( required == 'a' )||( required == 'A'))
  {
  printf(" enter the lenghth and the width");
  scanf("%d%d",&l,&w);
  printf(" the area of the rectangle = %d",l*w);
  }
  else if (( required == 'v' )|| ( required == 'V'))
  {
  printf("enter the lenght and the width");
  scanf("%d%d",&l,&w);
  printf("the vicinity of the rectangle = %d",(l+w)*2);
  }

  break;

  default:
  {
  printf("Wrong choice.Try again“);
  {
  }
   getch();
  }                    

السلام عليكم :)

يقول لي البرنامج ان الاخطاء في الأقواس .. !

ما الخطأ جزاكم الله خيراً :)

وهل في احد عندو برنامج بسيط بالـ loop ؟ اقدر امشي على نفس خطواته

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