@kotlin.Metadata
public final class mask/Kt529Kt {
    public final static @org.jetbrains.annotations.NotNull method box(): java.lang.String
    public final static method forEachChar(@org.jetbrains.annotations.NotNull p0: java.io.Reader, @org.jetbrains.annotations.NotNull p1: kotlin.jvm.functions.Function1): void
    public final static method sum(@org.jetbrains.annotations.NotNull p0: java.lang.Iterable, @org.jetbrains.annotations.NotNull p1: kotlin.jvm.functions.Function2): int
}

@kotlin.Metadata
public final class mask/Luhny {
    private final field buffer: java.util.ArrayDeque
    private final field digits: java.util.ArrayDeque
    private field toBeMasked: int
    public method <init>(): void
    private final method check(): void
    private final method double(p0: int): int
    private final method print(p0: char): void
    public final method printAll(): void
    private final method printOneDigit(): void
    public final method process(p0: char): void
}
