Problem 558. Is the Point in a Triangle?

Created by Kuifeng

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2909 Solutions
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Last Solution submitted on Oct 18, 2021

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7 Comments

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Asif Newaz on 19 Oct 2019

it was hard..nic problem

Umur Ulas Harman on 12 Jul 2020

The test has rounding problems.

ivan fernandez on 3 Oct 2020

That was hard to me but not impossible. Great!

KATTA PRATYUSHA on 18 Oct 2020

nice one
but it took so much of time

Roche de Guzman on 3 Dec 2020

Good problem!

Iris Huang on 8 Dec 2020

it's soooooo hard

arsenic 陈 on 13 May 2021

tip 组成内部角和为 360 度

Solution Comments

Solution 5678970

1 Comment

1 Comment

john perkins on 4 May 2021

this took a minute to think about!

Solution 4369605

1 Comment

1 Comment

arsenic 陈 on 13 May 2021

so smart

Solution 2942635

1 Comment

1 Comment

Jimmy Sølvsteen Nielsen on 13 Sep 2020

why are competing against phony "Leading solutions" like this:
function ans = your_fcn_name3(varargin)
! echo "function assert(~)" > ./assert.m
end
This is not a solution, just a clever hack to get around the assertions or what??!!

Solution 1829504

1 Comment

1 Comment

A C on 29 May 2019

Great!

Solution 182016

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Problem 558. Is the Point in a Triangle?

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Problem 558. Is the Point in a Triangle?

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