Sunday, 21 September 2014

C++ Algorithms Code Examples Area overloded


Area overloded 
 
 
 
 #include<iostream.h>
#include<conio.h>
#define phi  3.14
int area(int,int);
float area(int);
void main()
{
    int a,b,c,cho;
    clrscr();
    cout<<"\t  What do you want to do?\n";
    cout<<"1. area of rectangle"<<endl;
    cout<<"2. area of circle"<<endl;
    cout<<"Choice:";
    cin>>cho;
    switch(cho)
    {
        case 1:
            cout<<"Enter lengt and breath (with white space):";
            cin>>a>>b;
            cout<<"Area of RECTANGLE:"<<area(a,b);
            break;
        case 2:
            cout<<"Enter radius:";
            cin>>c;
            cout<<"Area of CIRCLE:"<<area(c);
            break;
      }
    getch();
  }
 int area(int x,int y)
  {
  return (x*y);
 }
 float area(int s)
 {
 return (phi*s*s);
 }

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