What's wrong..? | Together C & C++ | Page 1

native zealotBOT Jul 7, 2024, 11:39 AM

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floral mountain Jul 7, 2024, 11:40 AM

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Is there a mistake in the formula ??

strange peak Jul 7, 2024, 11:40 AM

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did you try print-debugging the individual variables?

floral mountain Jul 7, 2024, 11:41 AM

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wdym??

strange peak Jul 7, 2024, 11:41 AM

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just try printing each variable out after you input it

floral mountain Jul 7, 2024, 11:42 AM

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is it in this way??

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.....

lean mason Jul 7, 2024, 11:48 AM

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floral mountain Is there a mistake in the formula ??

Yes.

floral mountain Jul 7, 2024, 11:48 AM

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are you there??

strange peak Jul 7, 2024, 11:48 AM

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it looks like you've got %.f in the print statement

floral mountain Jul 7, 2024, 11:48 AM

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can you crct me?

strange peak Jul 7, 2024, 11:48 AM

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it should be %f

floral mountain Jul 7, 2024, 11:48 AM

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ok...

lean mason Jul 7, 2024, 11:49 AM

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floral mountain can you crct me?

Recheck the distance formula.

floral mountain Jul 7, 2024, 11:49 AM

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now the how abou the formula??

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sqrt((x2-x1)^2)-(y2-y1)^2) right??

strange peak Jul 7, 2024, 11:50 AM

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floral mountain sqrt((x2-x1)^2)-(y2-y1)^2) right??

no

floral mountain Jul 7, 2024, 11:50 AM

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d=√((x2 – x1)² + (y2 – y1)²).

strange peak Jul 7, 2024, 11:50 AM

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yes

floral mountain Jul 7, 2024, 11:50 AM

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sqrt((x2-x1)(x2-x1)-(y2-y1)(y2-y1));

floral mountain Jul 7, 2024, 11:51 AM

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floral mountain sqrt((x2-x1)*(x2-x1)-(y2-y1)*(y2-y1));

in the compiler, i mentioned this

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whats wrong??

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......

quasi quartz Jul 7, 2024, 11:51 AM

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floral mountain Jul 7, 2024, 11:52 AM

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surprised

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😭

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okay

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thanks

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but still its wrong though>>

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why

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??

lean mason Jul 7, 2024, 11:53 AM

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Show what you have now, paste as text.

floral mountain Jul 7, 2024, 11:54 AM

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Distancebetweentwopoints = sqrt((x2-x1)(x2-x1)+(y2-y1)(y2-y1))

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after correction:

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the answer should be 11.1803

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but i got diff

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is there still something wrong with the formula ??

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hello... are you there??

quasi quartz Jul 7, 2024, 11:57 AM

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floral mountain hello... are you there??

Just take a deep breath and keep trying to solve it while you wait. Saying this every time you have to wait 2 seconds doesn't help

floral mountain Jul 7, 2024, 11:58 AM

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ahh ok..

quasi quartz Jul 7, 2024, 11:59 AM

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Are you sure that's the right formula for what you're trying to do? The math checks out

floral mountain Jul 7, 2024, 11:59 AM

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yah am sure...

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the question is to find the distance between two points....

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so i think i am using the correct formula

native zealotBOT Jul 7, 2024, 12:05 PM

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@floral mountain Has your question been resolved? If so, type !solved :)

floral mountain Jul 7, 2024, 12:05 PM

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no

quasi quartz Jul 7, 2024, 12:05 PM

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Are you inputting the numbers correctly?

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You take both the x coordinates first and then both the y coordinates, but perhaps you meant to take the first point's x and y and then the second point's x and y

floral mountain Jul 7, 2024, 12:08 PM

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ohh ok

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yahh i got it

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thank you so much

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!solved

native zealotBOT Jul 7, 2024, 12:11 PM

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Thank you and let us know if you have any more questions!

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#What's wrong..?