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2016 Korea National Olympiad
1
2016 Korea National Olympiad P1-NT
2016 Korea National Olympiad P1-NT
Source: 2016 KMO Senior P1
November 12, 2016
number theory
Problem Statement
n
n
n
is a positive integer. The number of solutions of
x
2
+
2016
y
2
=
201
7
n
x^2+2016y^2=2017^n
x
2
+
2016
y
2
=
201
7
n
is
k
k
k
. Write
k
k
k
with
n
n
n
.
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