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From: Daily Coding Problem <founders@dailycodingproblem.com>
To: lewisjohnson1066334@gmail.com
Subject: Daily Coding Problem: Problem #101 [Easy] 
Message-ID: <010001727ad8a4ed-126d035c-300c-4d5d-9c55-b7d16e835880-000000@email.amazonses.com>
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----_NmP-a66240a252d490d0-Part_1
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Good morning! Here's your coding interview problem for today.

This problem was asked by Alibaba.

Given an even number (greater than 2), =
return two prime numbers whose sum will
be equal to the given number.

A solution will always exist. See Goldbach=E2=80=99s conjecture
[https://en.wikipedia.org/wiki/Goldbach%27s_conjecture].

Example:

Input: 4
Output: 2 + 2 =3D 4


If there are more than one solution possible=
, return the lexicographically
smaller solution.

If [a, b] is one solution=
 with a <=3D b, and [c, d] is another solution with c <=3D
d, then

[a, b] < [c, d]


If a < c OR a=3D=3Dc AND b < d.


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-----

Upgrade to premium
[https://www.dailycodingproblem.com/subscribe?=
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If you liked this problem, feel free=
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here [https://www.=
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--------------------------------------=
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Master algorithms together on =
Binary Search [https://binarysearch.io/?ref=3Ddcp].
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											<p style=3D"margin-top:=
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font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif; box-sizing: =
border-box;">Good morning! Here&#39;s your coding interview problem for =
today.</p>
<p style=3D"margin-top: 0; color: #555; font-size: 16px; =
line-height: 1.5em; text-align: left; font-family: Arial, 'Helvetica Neue',=
 Helvetica, sans-serif; box-sizing: border-box;">This problem was asked by =
Alibaba.</p>
<p style=3D"margin-top: 0; color: #555; font-size: 16px; =
line-height: 1.5em; text-align: left; font-family: Arial, 'Helvetica Neue',=
 Helvetica, sans-serif; box-sizing: border-box;">Given an even number =
(greater than 2), return two prime numbers whose sum will be equal to the =
given number.</p>
<p style=3D"margin-top: 0; color: #555; font-size: 16px; =
line-height: 1.5em; text-align: left; font-family: Arial, 'Helvetica Neue',=
 Helvetica, sans-serif; box-sizing: border-box;">A solution will always =
exist. See <a href=3D"https://en.wikipedia.org/wiki/Goldbach%27s_conjecture=
" style=3D"color: #3869D4; font-family: Arial, 'Helvetica Neue', Helvetica,=
 sans-serif; box-sizing: border-box;">Goldbach=E2=80=99s conjecture</a>.=
</p>
<p style=3D"margin-top: 0; color: #555; font-size: 16px; line-height: =
1.5em; text-align: left; font-family: Arial, 'Helvetica Neue', Helvetica, =
sans-serif; box-sizing: border-box;">Example:</p>
<pre =
style=3D"background-color: #f8f8f8; border: 1px solid #cccccc; font-size: =
13px; line-height: 19px; overflow: auto; padding: 6px 10px; border-radius: =
3px;"><code style=3D"border-radius: 3px; font-family: monospace; margin: 0;=
 padding: 0; white-space: pre; background: transparent; background-color: =
transparent; border: none;">Input: 4
Output: 2 + 2 =3D 4
</code></pre><p style=3D"margin-top: 0; color: #555; font-size: 16px; =
line-height: 1.5em; text-align: left; font-family: Arial, 'Helvetica Neue',=
 Helvetica, sans-serif; box-sizing: border-box;">If there are more than one=
 solution possible, return the lexicographically smaller solution.</p>
<p style=3D"margin-top: 0; color: #555; font-size: 16px; line-height: 1.=
5em; text-align: left; font-family: Arial, 'Helvetica Neue', Helvetica, =
sans-serif; box-sizing: border-box;">If [a, b] is one solution with a =
&lt;=3D b, and [c, d] is another solution with c &lt;=3D d, then</p>
<pre style=3D"background-color: #f8f8f8; border: 1px solid #cccccc; =
font-size: 13px; line-height: 19px; overflow: auto; padding: 6px 10px; =
border-radius: 3px;"><code style=3D"border-radius: 3px; font-family: =
monospace; margin: 0; padding: 0; white-space: pre; background: =
transparent; background-color: transparent; border: none;">[a, b] &lt; [c, =
d]
</code></pre><p style=3D"margin-top: 0; color: #555; font-size: 16px; =
line-height: 1.5em; text-align: left; font-family: Arial, 'Helvetica Neue',=
 Helvetica, sans-serif; box-sizing: border-box;">If a &lt; c OR a=3D=3Dc =
AND b &lt; d.</p>
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border-box;">Upgrade to premium</a> and get in-depth solutions to every =
problem, including this one. </p>
<p style=3D"margin-top: 0; color: #555; =
font-size: 16px; line-height: 1.5em; text-align: left; font-family: Arial, =
'Helvetica Neue', Helvetica, sans-serif; box-sizing: border-box;">If you =
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