/*****************************************************
Name: Three number calculator
Copyright: BCS-1A
Author:Muhammad Hussnain Imtiaz
Date: 20/12/11 22:07
Description: To calculate three numbers
*******************************************************/
// preprocesser directive
# include <iostream>
# include <conio.h>
using namespace std ;
int main ()
{
// local declaration
float num1 = 0.0 ,
num2 = 0.0 ,
num3 = 0.0 ,
sum = 0.0 ,
;
cout << " Welcome " << endl << endl ;
cout << " Please Enter First Number : " ;
cin >> num1 ;
cout << endl <<" Please Enter Second Number : " ;
cin >> num2 ;
cout << endl <<" Please Enter Third Number : " ;
cin >> num3 ;
cout << endl ;
sum = num1 + num2 + num3 ;
cout << " The sum is : " << sum << endl << endl ;
if ( num1 == num2 && num2 == num3 )
{
cout << " All no. are equal " ;
}
if ( num1 != num2 && num2 != num3 )
{
cout << " Input numbers are not equle " << endl ;
}
if ( num1 > num2 && num1 > num3 )
{
cout << " " << num1 << " > " << num2 << " and " << num3 << "\n" ;
}
if ( num2 > num3 && num3 > num1 )
{
cout << " " << num2 << " > " << num1 << " and " << num3 << "\n" ;
}
if ( num3 > num1 && num1 > num2 )
{
cout << " " << num3 << " > " << num1 << " and " << num2 << "\n" ;
}
if ( num1 < num2 && num1 < num3 )
{
cout << " " << num1 << " < " << num2 << " and " << num3 << "\n" ;
}
if ( num2 < num3 && num3 < num1 )
{
cout << " " << num2 << " < " << num1 << " and " << num3 << "\n" ;
}
if ( num3 < num1 && num1 < num2 )
{
cout << " " << num3 << " < " << num1 << " and " << num2 << "\n" ;
}
if ( num1 == num2 && num1 > num3 )
{
cout << "First number = Second number but " << num3 << " < First and Second number \n" ;
}
if ( num2 == num3 && num2 > num1 )
{
cout << "Second number = Third number but " << num1 << " < Second and Third number \n" ;
}
if ( num3 == num1 && num3 > num2 )
{
cout << "First number = Third number but " << num2 << " < First and Third number \n" ;
}
if ( num1 == num2 && num1 < num3 )
{
cout << "First number = Second number but " << num3 << " > First and Second number \n" ;
}
if ( num2 == num3 && num2 < num1 )
{
cout << "Second number = Third number but " << num1 << " > Second and Third number \n" ;
}
else if ( num3 == num1 && num3 < num2 )
{
cout << "First number = Third number but " << num2 << " > First and Third number \n" ;
}
else
{
cout << endl << " " ;
}
cout << endl << " T h a n k s " ;
cout << "\n\n\n\n\n\n Created By : Mohammad Hussnain Imtiaz " ;
getch () ;
return 0 ;
} // end of main function
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