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Exponentiation

Description

Exponentiation is a mathematical operation written as \(a^n\), which means multiply \(a\) by itself for \(n\) times.

for example:

\(2^4=2\times2\times2\times2=16\)

\(5^6=5\times5\times5\times5\times5\times5=15625\)

(sorry for my bad English cuz i'm not a native English speaker...)


Question

So, what's the last two digit of 20172018 ?


So, what's the last two digit of 20172018 ?