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<1234567…34>
  • Getting an even random numberWhat would be the best, simplest way to do this ? I was thinking of say: A = RND*100 Then a conditional along the lines of: IF A / 2 <> I…

    ... of say:

    A = RND*100

    Then a ... it must be an even number not an odd number" , if that makes ... matter I require a random number between 0 and 63 (or ... it must always be an even number.
    spider spider November 2018 Sinclair Basic
  • Random numbers...Hi Folks, I am not an expert when it comes to random numbers. If I have the RANDOMIZE statement the beginning of a program and then proceed to gene…

    ... periodically read the value of RND() even when you don't need ... a keypress). Ideally an unpredictable number of RNDs should occur between ...
    AndyC AndyC May 2011 Sinclair Basic
  • A quick newbish questionI'm reading through 'mastering machine code on your spectrum',as kindly posted by Mr bert on this forum. Correct me if I'm wrong from what i read,bu…

    ... the value that comes back even if you don't care ... seed value for the BASIC RND random number command). You can use ...
    guesser guesser March 2013 Development
  • Question about CP Z80 instructionSorry if this is the wrong folder, but it seems the most appropriate. When performing a CP instruction, is the P flag set when the compared values …

    ... it means parity (1 if even number of 1 bits, 0 if ... odd number of 1 bits) and in ... 's complement to form a number with the incorrect sign. For ...
    cyborg cyborg March 2003 Emulators
  • Best games voting system -The "Best Games" right now shows Spectrum CP/M to be the "best game", when in fact it is not a game. Also isn't there something inherently wrong if…

    ... two numbers if there are even number of er..numbers in the ... it's simply the middlemost number.

    *fondly remembers the ...
    Arjun Arjun August 2004 Sinclair Miscellaneous
  • Best games voting system -The "Best Games" right now shows Spectrum CP/M to be the "best game", when in fact it is not a game. Also isn't there something inherently wrong if…

    ... halves (19 possibilities) for an even number of votes.
    So there ... .

    2. Since the number of votes received is not ...
    mheide mheide August 2004 Sinclair Miscellaneous
  • RGB values for Spectrum colorsDoes anybody know the true rgb color values for the spectrums 15 colors. I'll assume that black is 0,0,0 White is probably 255,255,255 But what are t…

    ... bright, because of the even number of set and non set ... number of set pixels and non set ones are not even ... and youll see. but even the third pattern gives different ... a pattern of uneven number of set pixels you could ... made up of equal number of 0s and 1s.< ...
    Sadako Sadako August 2004 Development
  • The Perils Of WillySorry if this is a really obvious question, but did anyone ever convert the V20 Perils of Willy to the Speccy?

    ... the x coordinate is an even number the graphics used could be ...
    Fraser Fraser August 2004 Games
  • The Perils Of WillySorry if this is a really obvious question, but did anyone ever convert the V20 Perils of Willy to the Speccy?

    ... the x coordinate is an even number the graphics used could be ...
    AndyC AndyC August 2004 Games
  • Help needed to speed up functionCan anyone help me to re-factor this code snippet. The "MAP" section holds information about which tiles go where on the screen (handled by another f…

    ... POP HL always returns an even number so
    INC L will ...
    Dr BEEP Dr BEEP February 2005 Development
  • Help needed to speed up functionCan anyone help me to re-factor this code snippet. The "MAP" section holds information about which tiles go where on the screen (handled by another f…

    ... POP HL always returns an even number so
    INC L will ...
    Dr BEEP Dr BEEP February 2005 Development
  • Looking for rare TZX blocksBy rare I mean out of the hundreds of TZX I have non of the following blocks exist. I need to test my loading/handling/saving code. Are there any TZX…

    ... pilot pulses to be an even number to make the data waves ...
    Fraser Fraser April 2005 Emulators
  • The Only Reason Sinclair Succeeded (Provoking Controversy)Although I love my Sinclairs dearly, I think that the only reason they succeeded was because at the time most people did not know any better (factori…

    ... ,000th, or 10,000th prime number. Both programs (the Z80 and ... considered, until the nth prime number was discovered, then the program ... divide by 2 is no even number is prime after 2) gives ... a decimal number, which would require more programming ...
    ewgf ewgf September 2006 Sinclair Miscellaneous
  • The Only Reason Sinclair Succeeded (Provoking Controversy)Although I love my Sinclairs dearly, I think that the only reason they succeeded was because at the time most people did not know any better (factori…

    ... ,000th, or 10,000th prime number. Both programs (the Z80 and ... considered, until the nth prime number was discovered, then the program ... divide by 2 is no even number is prime after 2) gives ... a decimal number, which would require more programming ...
    Matt_B Matt_B September 2006 Sinclair Miscellaneous
  • Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…

    ... no true centre, being an even number of rows and columns. The ...
    Digital Prawn Digital Prawn August 2007 Development
  • New oneliners for 2008[INDENT][INDENT][INDENT]Here's my attempt at a first-person-perspective 3d game in one line of BASIC. It's called 'wormhole', and you've got to get t…

    ... due to the repeated "nearest even number" arithmetic.

    Still it ... point for the doors is even lower. They were all supposed ...
    Digital Prawn Digital Prawn March 2008 Development
  • New oneliners for 2008[INDENT][INDENT][INDENT]Here's my attempt at a first-person-perspective 3d game in one line of BASIC. It's called 'wormhole', and you've got to get t…

    ... due to the repeated "nearest even number" arithmetic.
    [/QUOTE]

    Digital Prawn Digital Prawn March 2008 Development
  • Corny Joke Thread No1 (had enough of sick jokes)[SIZE="4"][B]Q:[/B] How did Bob Marley like his doughnuts?[/SIZE] [SIZE="4"][B]A:[/B]Wi Jam in!![/SIZE]

    ... .
    (1) Horses have an even number of legs.
    (2) They ... , which certainly is an odd number of
    legs for a ... the only number that is both odd and even is infinity.
    (5) Therefore, horses must have an infinite number ...
    Winston Winston May 2008 Chit chat
  • Help with hi-res 40 column fontI have created a 12x8 pixel font for use with Timex hi-res (Mode 6).

    ... -bit part. Positions with an even number would go byte/nybble and ... positions with an odd number would go nybble/byte.
    Jimmy Jimmy June 2008 Development
  • Programming Books for Kids - Whats happened to programming?What has happened to Programming in the 00's :( I remember at the tender age of 9 exitedly going to my library to get one of them colourfull program…

    ... . The system shall print "Even number" before each even number, terminated with a carriage ... system shall print "Odd number" before each odd number, terminated by a ...
    Winston Winston October 2008 Sinclair Miscellaneous
  • Programming Books for Kids - Whats happened to programming?What has happened to Programming in the 00's :( I remember at the tender age of 9 exitedly going to my library to get one of them colourfull program…

    ... . The system shall print "Even number" before each even number, terminated with a carriage ... system shall print "Odd number" before each odd number, terminated by a ...
    20 PRINT "Odd number: ";f: PRINT "Even number: ";f+1
    30 ...
    Arjun Arjun October 2008 Sinclair Miscellaneous
  • Programming Books for Kids - Whats happened to programming?What has happened to Programming in the 00's :( I remember at the tender age of 9 exitedly going to my library to get one of them colourfull program…

    ... people actually checking each number for evenness/oddness (say ... printing the numbers with 'even' and 'odd' alternating?[/ ... 2 == 0
    puts "Even number #{i}"
    else
    ... puts "Odd number #{i}"
    end
    ...
    gasman gasman October 2008 Sinclair Miscellaneous
  • Programming Books for Kids - Whats happened to programming?What has happened to Programming in the 00's :( I remember at the tender age of 9 exitedly going to my library to get one of them colourfull program…

    ... "EVEN NUMBER: 10 "
    110 PRINT "ODD NUMBER: 11 "
    120 PRINT "EVEN NUMBER: 12 ... "EVEN NUMBER: 98 "
    990 PRINT "ODD NUMBER: 99 "
    1000 PRINT "EVEN NUMBER: 100 ...
    Ralf Ralf October 2008 Sinclair Miscellaneous
  • Programming Books for Kids - Whats happened to programming?What has happened to Programming in the 00's :( I remember at the tender age of 9 exitedly going to my library to get one of them colourfull program…

    ... /> 10 PRINT "ODD NUMBER: 1 "
    20 PRINT "EVEN NUMBER: 2 "
    30 ... PRINT "ODD NUMBER: 3 "
    (Snip ...
    Danforth Danforth October 2008 Sinclair Miscellaneous
  • Jetpac questionHi all, I just bought a copy of Jetpac off of Ebay and I'm having problems. To start, I'm trying to play it on an issue 2 Speccy with Interface 1, 2 …

    ... 0,L ; Align to an even number of bytes, regardless
    ; ... /> LD BC,(PASSNUMBER) ; Get pass number

    LD A,C ... to print information on total number of error passes
    ; ... br />
    CreateHexDigit
    ;Convert number 0-15 in A
    Digital Prawn Digital Prawn January 2009 Games
  • divers padi/cmasany divers amongst specchums?

    ... without buddy> and in even number of divers always added another ...
    de Vandemar Croup de Vandemar Croup November 2009 Chit chat
  • A couple of maths questions (theory, not application)1. Some bloke has worked out the value of PI to nearly 2.7 trillion digits, according to: [URL]http://news.bbc.co.uk/1/hi/technology/8442255.stm[/UR…

    How come we all know that adding two odd numbers makes an even number, but it has never been proved?
    thx1138 thx1138 January 2010 Chit chat
  • A couple of maths questions (theory, not application)1. Some bloke has worked out the value of PI to nearly 2.7 trillion digits, according to: [URL]http://news.bbc.co.uk/1/hi/technology/8442255.stm[/UR…

    ... two odd numbers makes an even number, but it has never been ... summing two odd primes = an even number, which is equivalent to solving ...
    ghbearman ghbearman January 2010 Chit chat
  • A couple of maths questions (theory, not application)1. Some bloke has worked out the value of PI to nearly 2.7 trillion digits, according to: [URL]http://news.bbc.co.uk/1/hi/technology/8442255.stm[/UR…

    ... of 2 is an irrational number and the proof for it ... that a must be a even number, and so we can say ... b must also be an even number

    Since a and ... b both have to be even numbers than a/b cannot ...
    WhizzBang WhizzBang January 2010 Chit chat
  • A couple of maths questions (theory, not application)1. Some bloke has worked out the value of PI to nearly 2.7 trillion digits, according to: [URL]http://news.bbc.co.uk/1/hi/technology/8442255.stm[/UR…

    [QUOTE=thx1138;413441]How come we all know that adding two odd numbers makes an even number, but it has never been proved?[/QUOTE]

    Provable by induction, I believe.

    Andrew
    andrew_rollings andrew_rollings January 2010 Chit chat
<1234567…34>

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