From: "Darryl L. Pierce" <mcpierce@...>
Date: 2011-08-12T22:34:20+09:00
Subject: Re: A Corresponding between C++ AND Ruby

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On Fri, Aug 12, 2011 at 10:10:24PM +0900, amir a. wrote:
> Hi
> I am C++ programmer and in C++ I used some thing that I want
> corresponding those things in Ruby.
> please help me.
>=20
> 1 - In C++ , I can write this program but in Ruby I can't:
>   int i,x;
>   int sum=3D0;
>   for( x=3D0 ; x <=3D 50 ; x++ ) {
>       cin >> i;
>       sum =3D sum + ( x + i ) ;
>   }
>   cout << sum;

sum =3D 0
(0..50).each do
  value =3D gets
  value.chomp!
  sum +=3D value.to_i
end
puts sum

> 2 - int a,b,c,d;
>     while( 1 ) {
>        cin >> a >> b >> c >>d ;
>        if( a < 0 || b < 0 )
>           break;
>        cout << a << " " << b << " " << c << " " << d << endl;
>     }
>=20
>=20
> thanks.

Based on my above example (which is Ruby for the C++ programmer) the
second should be easy for you to translate.

--=20
Darryl L. Pierce <mcpierce@gmail.com>
http://mcpierce.multiply.com/
"What do you care what people think, Mr. Feynman?"

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