Header Ads

Hii,I am Anand Nayak.This blogger is make for specially basic programs of some language.

Switch Case

#include<iostream.h>
#include<conio.h>
  void main()
   {
      int choice,l,b,r;
      float result;
      clrscr();
          cout<<"1.area of right angle"<<endl;
          cout<<"2.area of rectangle"<<endl;
          cout<<"3.area of circle"<<endl;
          cout<<"4.araa of square"<<endl;
          cout<<"enter your choice number"<<endl;
          cin>>choice;
      switch(choice)
       {
         case 1:
           cout<<"enter two value right angle";
           cin>>l>>b;
       result=0.5*l*b;
           cout<<"result is"<<result;
    break;
         case 2:
          cout<<"enter two value of rectangle";
          cin>>l>>b;
       result=l*b;
           cout<<"result is"<<result;
  break;
        case 3:
            cout<<"enter value of circle";
           cin>>r;
       result=3.14*(r*r);
          cout<<"result is"<<result;
   break;
        case 4:
          cout<<"enter value of square";
          cin>>r;
     result=r*r;
          cout<<"result is"<<result;
                           break;
         default:
         cout<<"enter wrong choice";
        }
   getch();
}

No comments