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CodeWars/7kyu/complementary_dna/solution.kt
Matej Focko fc899b0b02
chore: initial commit
Signed-off-by: Matej Focko <mfocko@redhat.com>
2021-12-28 16:19:58 +01:00

11 lines
209 B
Kotlin

package dna
fun makeComplement(dna : String) : String = dna.map { it ->
when (it) {
'A' -> 'T'
'T' -> 'A'
'C' -> 'G'
'G' -> 'C'
else -> it
}
}.joinToString("")