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Question...
Moderators: mightor, miki, starwarslegokid
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Question...
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Rookie
Joined: Thu Apr 11, 2013 6:11 pm Posts: 2 
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 Question...Is it possible to make the robot round up?? Or does RobotC always round down with a number? Such as 2.777778 comes up as 2.00000.
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| Thu Apr 11, 2013 6:18 pm |
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Expert
Joined: Thu Jan 03, 2013 5:10 pm Posts: 155 Location: Southern Indiana
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Re: Question... Of course. You will have to make your own function, though. Here's one:
Does that help? _________________ I'm not a robot! I'm british! ~ quote from an asparagus I am not a robot! I am a unicorn! ~ quote from a robot Play chess for free! Last edited by Coder A on Thu Apr 11, 2013 8:12 pm, edited 1 time in total. |
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| Thu Apr 11, 2013 6:43 pm |
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Rookie
Joined: Thu Apr 11, 2013 6:11 pm Posts: 2
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Re: Question...
Yes it does! Thanks! (: |
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| Thu Apr 11, 2013 6:50 pm |
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Expert
Joined: Thu Jan 03, 2013 5:10 pm Posts: 155 Location: Southern Indiana
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Re: Question... Good! I'm glad I could help.
_________________ I'm not a robot! I'm british! ~ quote from an asparagus I am not a robot! I am a unicorn! ~ quote from a robot Play chess for free! |
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| Thu Apr 11, 2013 8:11 pm |
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Novice  Joined: Sat Jul 10, 2010 3:06 pm Posts: 86 Location: Roanoke, VA
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Re: Question... If you want an approach to round based on typical rules (e.g. 9.6 rounds up, 5.3 rounds down, 5.5 rounds up), you can try:
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| Thu Apr 11, 2013 11:30 pm |
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Moderator   Joined: Wed Mar 05, 2008 8:14 am Posts: 2991 Location: Rotterdam, The Netherlands
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Re: Question... Or.... you can just use the round() function in ROBOTC
= Xander _________________ | Professional Conduit of Reasonableness | (Title bestowed upon on the 8th day of November, 2013) | My Blog: I'd Rather Be Building Robots | ROBOTC 3rd Party Driver Suite: [Project Page] |
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| Fri Apr 12, 2013 12:53 am |
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Senior Roboticist  Joined: Wed Sep 28, 2011 10:13 pm Posts: 623 Location: If I told you, I'd have to kill you.
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Re: Question... Are we all understanding this question correctly? You want something that will always round up, or round up/down based on whether it's greater or less than x.5? I'm somewhat confused by all the different answers.
_________________ A.K.A. inxt-generation Self-proclaimed genius, and future world dominator. My Brickshelf Folder "Don't they teach recreational mathematics anymore?" - The Tenth Doctor Bow down to Nikola Tesla, King of the Geek Gods. |
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| Fri Apr 12, 2013 10:34 am |
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Moderator Joined: Wed Mar 05, 2008 8:14 am Posts: 2991 Location: Rotterdam, The Netherlands
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Re: Question... If you want to round up, use ceil(), otherwise use floor(), if you want to round off, like most humans do, use round().
= Xander _________________ | Professional Conduit of Reasonableness | (Title bestowed upon on the 8th day of November, 2013) | My Blog: I'd Rather Be Building Robots | ROBOTC 3rd Party Driver Suite: [Project Page] |
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| Fri Apr 12, 2013 10:44 am |
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