9 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Hi,
I was working in an IT firm. My stream was UNIX, C, C++.
worked for an year and half and then left the job.
there has been a gap of 2 years already and wanna get back again. i have some 6 more months to that. want to do some certification to help me get back.
c,c++ are fine. unix system... (1 Reply)
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2. UNIX for Dummies Questions & Answers
I am trying to make an application which works on unix to work on linux. I already tried copying the binary files and start it up but I am getting an error stating "Cannot execute binary file". Then I tried to recompile but i am getting an error whenever I tried to recompile. I am getting the... (1 Reply)
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3. Programming
I have a good foundation of c++.I want to learn to program for linux/unix,can you give me some advises,for example classic books ,which operating system is used better(freebsd,solaris,federal linux.etc),and which aspects uses mostly in job.Can you give me clear direction for working or learning. (1 Reply)
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4. Programming
I'm looking for a programmer to write a Program for The Unix Environment.
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5. UNIX for Dummies Questions & Answers
Hello all,
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6. Programming
Hi Friends,
When Iam running c program in redhat linux 7.3 version and PCQ Linux 8.0 version, its taking around 20 seconds. But when Iam running it in HP-UX Release 11i, its taking around 3 minutes. Can anyone throw light on this.
Thanks in advance,
Praveen. (11 Replies)
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7. Answers to Frequently Asked Questions
Unix is the name of an operating system. And unix is a registered trademark. This is what makes things murky.
One of my favorite books is The Design and Implementation of the 4.3BSD UNIX Operating System. That book is out of print, but a newer book is available: The Design and Implementation... (0 Replies)
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8. UNIX for Dummies Questions & Answers
No detail:confused: (4 Replies)
Discussion started by: HOUSCOUS
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9. Programming
Hello there,
I have the following mission for my internship:
- Take an existing program which uses OpenGL writen in Delphi, for Windows.
- Write this program in C++ for all operating systems from which the name end on a "X"
So, what kind of features does this program need.
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ARITHMETIC(6) BSD Games Manual ARITHMETIC(6)
NAME
arithmetic -- quiz on simple arithmetic
SYNOPSIS
arithmetic [-o +-x/] [-r range]
DESCRIPTION
arithmetic asks you to solve problems in simple arithmetic. Each question must be answered correctly before going on to the next. After
every 20 problems, it prints the score so far and the time taken. You can quit at any time by typing the interrupt or end-of-file character.
The options are as follows:
-o By default, arithmetic asks questions on addition of numbers from 0 to 10, and corresponding subtraction. By supplying one or more
of the characters +-x/, you can ask for problems in addition, subtraction, multiplication, and division, respectively. If you give
one of these characters more than once, that kind of problem will be asked correspondingly more often.
-r If a range is supplied, arithmetic selects the numbers in its problems in the following way. For addition and multiplication, the
numbers to be added or multiplied are between 0 and range, inclusive. For subtraction and division, both the required result and the
number to divide by or subtract will be between 0 and range. (Of course, arithmetic will not ask you to divide by 0.) The default
range is 10.
When you get a problem wrong, arithmetic will remember the numbers involved, and will tend to select those numbers more often than others, in
problems of the same sort. Eventually it will forgive and forget.
arithmetic cannot be persuaded to tell you the right answer. You must work it out for yourself.
DIAGNOSTICS
``What?'' if you get a question wrong. ``Right!'' if you get it right. ``Please type a number.'' if arithmetic doesn't understand what you
typed.
SEE ALSO
bc(1), dc(1)
BSD
May 31, 1993 BSD