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2021 MOAA
4
Team Round P4
Team Round P4
Source:
October 16, 2021
MOAA 2021
team
Problem Statement
Compute the number of ordered triples
(
x
,
y
,
z
)
(x,y,z)
(
x
,
y
,
z
)
of integers satisfying
x
2
+
y
2
+
z
2
=
9.
x^2+y^2+z^2=9.
x
2
+
y
2
+
z
2
=
9.
Proposed by Nathan Xiong
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