Problem 55515. Find the remainder - 01

Created by Asif Newaz

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<div style = "text-align: start; line-height: 20.4333px; min-height: 0px; white-space: normal; color: rgb(0, 0, 0); font-family: Menlo, Monaco, Consolas, monospace; font-style: normal; font-size: 14px; font-weight: 400; text-decoration: rgb(0, 0, 0); white-space: normal; "><div style="block-size: 21px; display: block; min-width: 0px; padding-block-start: 0px; padding-top: 0px; perspective-origin: 407px 10.5px; transform-origin: 407px 10.5px; vertical-align: baseline; "><div style="font-family: Helvetica, Arial, sans-serif; line-height: 21px; margin-block-end: 9px; margin-block-start: 2px; margin-bottom: 9px; margin-inline-end: 10px; margin-inline-start: 4px; margin-left: 4px; margin-right: 10px; margin-top: 2px; perspective-origin: 384px 10.5px; text-align: left; transform-origin: 384px 10.5px; white-space: pre-wrap; margin-left: 4px; margin-top: 2px; margin-bottom: 9px; margin-right: 10px; "><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 307.5px 8px; transform-origin: 307.5px 8px; unicode-bidi: normal; "><span style="">Given an array of integers, find the remainder when the product of all the elements is divided by N</span></span></div></div></div>

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61 Solutions
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Last Solution submitted on Aug 12, 2023

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Dyuman Joshi on 7 Sep 2022

I think answer to test case #4 is correct, though #5 and #6 are incorrect.

Asif Newaz on 8 Sep 2022

Can you clarify what is the answer you are getting for 5 & 6.
So far I can tell, they are correct. Others have also solved it nicely.

Dyuman Joshi on 8 Sep 2022

Results from Wolfram alpha -
#5 = 8
https://www.wolframalpha.com/input?i=mod%28124*134*23*49*235*13*1298323*1264*92188212*9928381832*12723812313%2C199%29

#6 = 1036
https://www.wolframalpha.com/input?i=mod%28124999112*13414123356262*2312414*4912412*235124124*131298*1298323*1264*92188212*9928381832*12723812313%2C1990%29

David Hill on 8 Sep 2022

You can also use symbolic or BigInteger and show they are incorrect.

Asif Newaz on 9 Sep 2022

@dyuman joshi
Okay. I see. Maybe I missed something - gotta look at the theories. I will do that later.
thanks for pointing it out.

Dyuman Joshi on 14 Oct 2022

Test suite has been corrected and solutions are rescored.

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Problem 55515. Find the remainder - 01

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Problem 55515. Find the remainder - 01

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