Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Palindrometer Program
Homework and Emergencies Homework & Coursework Questions Palindrometer Program Post 302540477 by bakunin on Wednesday 20th of July 2011 07:38:48 PM
Old 07-20-2011
While Corona is absolutely correct in stating that you should document your environment and what you tried so far (btw: it is good style in IT to document thoroughly! You can't start too soon to develop good habits!) i'd like to tackle a different part of your problem meanwhile:

How would you solve the problem of finding the next palindrome number manually? Which mathematical algorithm would you use?

I hope this helps.

bakunin
 

10 More Discussions You Might Find Interesting

1. Programming

executing a program within a program

Read the title: how do i do it? (4 Replies)
Discussion started by: Gekko
4 Replies

2. Programming

How to write to stdin of another program (program A -> [stdin]program B)

Hi, Program A: uses pipe() I am able to read the stdout of PROGAM B (stdout got through system() command) into PROGRAM A using: * child -> dup2(fd, STDOUT_FILENO); -> execl("/path/PROGRAM B", "PROGRAM B", NULL); * parent -> char line; -> read(fd, line, 100); Question: ---------... (1 Reply)
Discussion started by: vvaidyan
1 Replies

3. UNIX for Dummies Questions & Answers

How to write to stdin of another program (program A -> [stdin]program B)

Hi, Program A: uses pipe() I am able to read the stdout of PROGAM B (stdout got through system() command) into PROGRAM A using: * child -> dup2(fd, STDOUT_FILENO); -> execl("/path/PROGRAM B", "PROGRAM B", NULL); * parent -> char line; -> read(fd, line, 100); Question: ---------... (3 Replies)
Discussion started by: vvaidyan
3 Replies

4. Programming

A program to trace execution of another program

Hi, I wanted to know if i can write a program using switches and signals, etc to trace execution of other unix program which calls c program internally. If yes how? If not with signals and switches then are there any other methods apart from debugging with gdb/dbx. (3 Replies)
Discussion started by: jiten_hegde
3 Replies

5. UNIX for Advanced & Expert Users

C program

Can anyone tell me how to..... program to create multiple threads (one master thread and rest worker threads) and using the threads write into and read from shared memory Restrictions: Only one thread should be able to read at any instant of time into shared memory region. Only one... (2 Replies)
Discussion started by: kumars
2 Replies

6. UNIX for Dummies Questions & Answers

Script to open program and send/execute command in program

Hi, i want to write a script that executes a program (exec?) . this program then requires a filename as input. how do i give it this input in the script so the program will be complete run and close by the script. e.g. exec prog.exe program then asks for filename "enter filename:"... (1 Reply)
Discussion started by: tuathan
1 Replies

7. Programming

Python program faster than C++ program.

I wrote a simple program that generates a random word 10,000,000 times. I wrote it in python, then in C++ and compared the two completion times. The python script was faster! Is that normal? Why would the python script be faster? I was under the impression that C++ was faster. What are some of... (2 Replies)
Discussion started by: cbreiny
2 Replies

8. Programming

Calling c program from another c program

Hi All, Probably this is a repeated question. My knowledge in this is limited and i got confused on all those materials i got in google search. We use #include <> to include a predefined library like stdio.h i saw somewhere that #include "" includes a man made module(another C program). IS... (2 Replies)
Discussion started by: jisha
2 Replies

9. Homework & Coursework Questions

Calling compiled C program with Perl program

Long story short: I'm working inside of a Unix SSH under a bash shell. I have to code a C program that generates a random number. Then I have to call the compiled C program with a Perl program to run the C program 20 times and put all the generated random #s into a text file, then print that text... (1 Reply)
Discussion started by: jdkirby
1 Replies

10. Shell Programming and Scripting

Perl program get a response before the program quits

I created a program, so a kid can practice there math on it. It dispenses varies math problems and the kid must input an answer. I also want it to grade the work they have done, but I can't find the best place for it to print out the grade. I have: if ( $response =~ m/^/ ) { $user_wants_to_quit... (1 Reply)
Discussion started by: germany1517
1 Replies

LEARN ABOUT DEBIAN

svn-bisect

SVN-BISECT(1)						      General Commands Manual						     SVN-BISECT(1)

NAME

       svn-bisect - Bisect Subversion revisions to find a regression

SYNOPSIS

       svn-bisect start [good_rev [bad_rev]]

       svn-bisect {good|bad} [rev]

       svn-bisect run command

       svn-bisect reset

       svn-bisect status

DESCRIPTION

       svn-bisect  helps  to  automate	finding a bug or behavior change in a Subversion working copy.	Given an initial "good" revision, with the
       desired or original behavior, and a newer "bad" revision, with the undesired or modified behavior,  svn-bisect  will  do  a  binary  search
       through the revision range to find which revision caused the change.

       svn-bisect  must  be initialized in a working copy, with svn-bisect start.  It also needs to be given at least one good revision (the base-
       line) and one bad revision (known modified behavior) revision.

       Sub-commands:

       start  Initializes or reinitializes svn-bisect; optionally takes good and bad revision parameters.

       good rev

       bad rev
	      Tells svn-bisect that a revision is good or bad, defining or narrowing the search space.	If not specified, revision defaults to the
	      current  revision  in  the working copy.	svn-bisect will then update to a revision halfway between the new good and bad boundaries.
	      If this update crosses a point where a branch was created, it switches in or out of the branch.

       reset  Resets the working copy to the revision and branch where svn-bisect start was run.  In the simple case this is equivalent to  rm	-r
	      .svn-bisect;  svn  update,  but  not  if	it  has crossed branches, and not if you did not start at the HEAD revision.  In any case,
	      svn-bisect never keeps track of mixed-revision working copies, so do not use svn-bisect in a working  copy  that	will  need  to	be
	      restored to mixed revisions.

       status Prints a brief status message.

       run command
	      Runs  the  bisection in a loop.  You must have already defined initial good and bad boundary conditions.	Each iteration through the
	      loop runs command as a shell command (a single argument, quoted if necessary) on the chosen revision, then  marks  the  revision	as
	      good or bad, based on the exit status of command.

EXAMPLES

       Assume you are trying to find which revision between 1250 and 1400 caused the make check command to fail.

	   svn-bisect start 1250 1400
	   svn-bisect run 'make check'
	   svn-bisect reset

ENVIRONMENT

       SVN    The Subversion command-line program to call (default svn).

FILES

       .svn-bisect
	      The directory containing state information, removed after a successful bisection.

SEE ALSO

       git-bisect(1).

AUTHOR

       Written by Robert Millan and Peter Samuelson, for the Debian Project (but may be used by others).

								    2009-10-22							     SVN-BISECT(1)
All times are GMT -4. The time now is 05:13 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy