val fact
= List
(1,
3,
7,
9,
1,
3,
7,
9,
1,
3,
1)
def main
(args
: Array
[String
]): Unit
= { val in
= new Scanner
(System.
in) (1 to t).foreach { i =>
println
(if (string.
zip(fact
).
map{tuple
=> tuple.
_1
* tuple.
_2
}.
sum % 10 == 0) "D" else "N") }
}
}
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