public void TestExamples(string input, int row, int column, int id)
{
var result = Task5.ParseSeatPosition(input);
result.Should().BeEquivalentTo(new Seat(row: row, column: column));
result.Id.Should().Be(row * 8 + column);
}
public void TestFindLastEmptySeat()
{
var seats = Enumerable.Range(0, 2)
.Select(row =>
{
var columns = Enumerable.Range(0, 8).ToArray();
return(columns.Select(column => new Seat(row: row, column: column)));
})
.SelectMany(x => x)
.Where(x => x.Column != 1 || x.Row != 1)
.ToArray();
var lastEmptySeat = Task5.FindOnlyEmptySeat(seats);
lastEmptySeat.Should().Be(9);
}
public void TestTask()
{
var input = new[]
{
"FFFBFFFRRL", "FFFBBBFLLL", "BFFFBFBRLR", "BFBFFFBRLL", "FFFBFBBRLR", "FBBBBFBLRR", "BFBBBFFLRR",
"FBFFBBFLRL", "BFBBBBFRRL", "FBBFBFFRRL", "BBFFFBBLRR", "BFFFFFBRLR", "FBFFBFBLLR", "FBBFFFFLRR",
"FFFFBBFRLR", "BBBFBFBLRL", "FFFBFFBRLL", "BBBFBBBRLL", "FBFFFBBRLR", "BFBBBBBLRL", "BFBFBBFRRR",
"BFFFBBBLRL", "FBBFFBBRLR", "FBFBFFFRLR", "FBBFFBFLRR", "BFFFFFFLLR", "FBBFBBFRLR", "BFBFBFFLLL",
"FFFBBBBRLL", "FBFFFFBLLR", "FFFBBBBLRR", "FFFFBFBRRL", "BBFBBBBLRL", "BBBBFFBLRR", "BFFBBFBRLR",
"BBBFFFFRLR", "BBBBFFFRLR", "FBBFFBBRRL", "FFFFBFBRLL", "FBFFFBFRLL", "FBBBFBFLLR", "FFFFBBFRLL",
"BBFFFBFLRL", "FFBFBFBRLR", "FBFFBBBLRR", "FFFBFFBLRL", "FFBFBBFLLR", "FFBFFFBLLR", "FBFBBBBRLL",
"FBBBBFBRLR", "FBFFBBFRLL", "FFBFFBFLLR", "BBBFFBBLRL", "FFFBFFFLLR", "BBFBBBFRLR", "BBFFFFBRRL",
"BFBFFFBLRL", "BBFFBFBRRL", "BBFBBFBRRR", "FFBBBFBRRL", "FFFBFBBRRL", "BBFBBBFLRL", "FBBFBBBRRR",
"FFBFFBFRLL", "BBBFBFFLRL", "FBFFFFFLLR", "FFFBBFBLRL", "BBFFBFBRLL", "BBFBFFFRRL", "FBFBBFFRLL",
"FBFBBFFLLR", "BFBFFBFRLR", "FBFBFFBLLL", "BFFFBBBRLR", "BBBFBFBRRL", "BFFBFFBLRL", "FBFFBFBLLL",
"FBBBFBFRLL", "BFBFBFFLLR", "BFFFFBFRLL", "BFFBBFBLLR", "FFBBBBFRRL", "BFBBFBBRRR", "FBFBFFFRRL",
"FFBFFFBRLR", "BBBFBBFLRL", "BFFBFFBLRR", "FFBFBFBLRL", "FFBFBFFLLR", "BFBFBBBRRL", "FFBFFFFLRR",
"BFFBBBBRLL", "FFFBFFBRRR", "BBBBFFBLRL", "FFBFBFFLRL", "BFFBFFFLRL", "BBBFBFFRLR", "BBBFBFFRLL",
"BBFBBBBRLL", "FFFBBBFLLR", "BFFFBBBRRR", "BBFFFFFLLL", "BBFBFBBLRR", "BFBBFFBRRL", "BFBBFFFRRR",
"BFBBBBFRLR", "FBFFFFBRLR", "FFBBFBFLRR", "BFFBFFBRLL", "FBFFFBBRRL", "BBFFBBFRRR", "FBFBFBFLRL",
"FBFBBFFRRL", "BFFBFBFRLL", "BBBFFBFLLR", "FFBFBBBRRR", "FBFFBBFLLL", "FFBFFBBLRR", "BBBFBBFRLL",
"FFBBFFFRRL", "FFBFFBFLLL", "FFFBBBBLRL", "FFFBFBFRRR", "BBFFFFFLRR", "FBFBFBBLRR", "BBFFFFBLRR",
"BBFFFBFLLR", "FBFBFBFLLR", "FFFFBBBLLL", "FBBBFFFLRL", "BFBBFFBLLR", "FFBBFFFLRR", "FBFBBFBLLR",
"FFFBBBFRRR", "FBBFBFBRRR", "FBBBBFFLRL", "FFBFFBBRRL", "BBFFFFFRRR", "BFBBFFBLLL", "FFBBFBFRRR",
"BBFFBBFRLL", "BBBBFFBRRR", "BBFBFBBRLR", "BFBFFFFLRR", "FFFBBBFRLR", "BFBBBFBLRR", "FBFBBBFLLR",
"FFBBFFFLRL", "FBFBFFFLLL", "BBBFFBBRRL", "BBBBFFFLRL", "BFBFFBBRLR", "FBFBFBBLLL", "BFFBBBBLLR",
"BBBFBBBRLR", "BBFFFBBLLL", "FBBBFFFLLR", "BBFBBFFRLL", "BFBBFFFLLL", "FFFFBBBRLL", "BFFBBBFRLL",
"BFBBBBFLRR", "BFBBFBBRLL", "BFFBBBFRRL", "BFBFBBFRRL", "FBBFFBFRRL", "FFBFFBBLRL", "FBBFFBBLRR",
"FBFBFBBLRL", "FBFBBFBLRL", "FBBBFFBRRL", "BFFFFFBRRR", "BBBFBBBLRL", "FBBFFBFLLR", "BFFBBBBRRR",
"FFFBFBBRRR", "FFFBBFBLLR", "FBBFFFFLRL", "BBBFBFFLRR", "BBBBFFBRLL", "BFBBFBFLRR", "FBFBFBBLLR",
"BFBFFBFRLL", "BBBFFFBLLL", "FBFFFBBLRL", "BFBFFBBRRR", "FBBFBFBRRL", "FFFBFBFLRR", "BBBFFBFLRL",
"BFBBFBBLRL", "FBFFBBFRLR", "BFFFFBFLRL", "BFBBBFBLLR", "BFBFBFFLRL", "BFBBBBBLLL", "FFFBBFBRLR",
"BBBBFBFLLL", "BBFFFFFRLL", "BBFBFBFRRL", "FFFBBBBRRL", "FFFBFBFRRL", "BBBBFFBRRL", "BFFBFFFLLL",
"BFBBBFBLRL", "FFFBBFBRRL", "FBFBBFFLRR", "FFFBFFFRLL", "BBFFBBBRRL", "FBFFFFFLRR", "BBBBFFFRRL",
"FFFBFFBLLR", "BBFBBBFRRL", "FFFBFBFLLL", "FBBFFBFRLL", "BFFFFBBRRL", "BFBFBFBLRR", "FBFBFBFLRR",
"BBFBBFBLLR", "BBBFFBBLRR", "FBBFFBFRLR", "BBBFFFBLRL", "FFBFFBFRLR", "FFFBBFFLLR", "FFBFFFBRLL",
"BFBFFFBRRL", "FBBBFBFLRR", "BBFFFBBLRL", "BFFBBFBLRR", "BFFFBBFLLR", "BFBFBBBLLL", "BFBFBBBRRR",
"FFBFBFFRLL", "FFBBBBBRRL", "FFBFFFFRRR", "FFBBBBFRLR", "FBFFFFBRRR", "BFFBFFFLRR", "BBFBFFBLRL",
"FBBBBBFRRR", "BBFFBBFLLL", "FFFBBBFLRL", "FFBBFBBLLR", "FFBFFFBRRL", "FBBBFBBLRL", "BFFBFBFLRL",
"FBBFFFFRLR", "FFFBBFBRRR", "BFFBFBBLRL", "BFBBFBBLLR", "FBBFBFFLLR", "FFFFBFBRLR", "BFFFFFBRLL",
"FBBBBBBLRL", "BFFBBBFRLR", "BBFBFBFRRR", "BBFBFFFRLR", "BBFBFFBLRR", "FFFBFFFRLR", "FBFBBBBRRL",
"BBBFFFBRLR", "FFFBFFBLRR", "FBFFFBFRRR", "FFFFBBBRLR", "BBBFFFBRLL", "FFBBBFFLRR", "BFBBFFBRRR",
"FBFBBBFLRL", "BFBFFBFRRL", "BBFBFBFRLR", "BFBBBBBRLR", "FFFFBBFLRR", "FBFBBFBLRR", "FFBFBFBLLL",
"FFFBBBBRRR", "BBFFBBBRLR", "BFFFBFBLLR", "BFFFBFFLLR", "FFFFBBFLRL", "FBBBFBBRLL", "BFBBFBBLRR",
"BBFBBFFRLR", "BFBBFFFLLR", "BBBFFFBLRR", "BFFBBFFLRR", "BBBFFBFRRL", "BBFFBFFLLL", "BFBFFFFRRR",
"FBFBBFFLRL", "FBBBBBFLRL", "FFBBFBFLRL", "BFBBFBFLRL", "FBBFFBBRLL", "BBBFFFFLRL", "BFFFBBBLLL",
"FFBBBFBRLR", "FFBFBBFRRL", "FBFFBBBRLL", "BBFBBFBRLL", "BFFFFFFLRR", "BFFFFBBRRR", "FFFFBBFLLR",
"BFFFBBFLLL", "BBFFFFBRRR", "BFFBBBBLLL", "BFFBFFBLLR", "FFFFBBFRRL", "FFBFBFFRRR", "BFBFFFFLLL",
"BBBFFFBRRR", "FFBBBFBRRR", "FBBBFFBRLR", "BFFBBBFLLL", "FBFBBFFRLR", "FBFFBBFRRR", "FBFBFBFRLL",
"FBBBFFFLLL", "BFFBFFBRRL", "FBFFBBFLRR", "BFBBBBBLRR", "FBBBBBFRLR", "FFFFBBBLRL", "BBBFBFBLLL",
"BBFFBBBLRL", "BFFBBFFRLL", "BBBFFFFLLL", "BBBBFFFLLR", "BBFBBFFLRR", "BFBFBFBLRL", "BBFFFBBRRR",
"BBBFFFFLLR", "FBBBFFBRLL", "BFBBFFFRRL", "FFBBBFBLRR", "BFFBBBFLLR", "FFBFBBBRLL", "FBBBBBBLRR",
"BFFBBBBRRL", "BFBBBFBLLL", "FBBFBFBLRR", "BFFFBFBRRR", "FBBFFFBRRL", "FFFBFBBLLR", "BBBFFFFRRL",
"BFBBFFBRLR", "FBBBFBBLRR", "FBBFFFBLLR", "FBBFBBFRLL", "BBFBBBFLLR", "BBFFFBFRRL", "FBBBBFFRLR",
"FFBFBFBRRL", "FFFBFFFRRR", "BFFBFBFLLR", "BFBFFFFRLL", "BFFFFFBLLL", "BFBBFFFLRR", "FFBFFFBRRR",
"BBFFBBBRLL", "FBFFFFFRLL", "FFFBFFBRLR", "FBFFBFFRLL", "FFFBFFFLRL", "BBFBFFBLLL", "BBFFFFFLLR",
"FBBBFFFRLR", "BFBFFBFLRR", "FFFBBFBLRR", "FBFFFBFLLR", "BFFFBBFLRL", "BFBBBBFRLL", "FFBBFFFRLL",
"BBFBFBFLLL", "FBFFBFFRRL", "FBFBFBBRRL", "FBFFFFFLLL", "BBBFFFFRRR", "BFBBBFFLLL", "FBBFFFBLLL",
"FFBBBFFRLL", "BFBBFBFRRR", "FFBBBBFLRL", "BFBBFFBRLL", "FFBBBFFRRL", "FBFBBBBLRL", "FFBFBFBLRR",
"FBFFBFBLRR", "FFBFFFBLRL", "BBFFBFBLLL", "FBFBBBFRLL", "FFBFFBFLRL", "FBFBFBBRLR", "BFFBBFBRRL",
"BFFFFFBLRL", "FFBFBBBLRR", "FBBBFFBLLL", "BFBFBFFRRR", "BBBFBFBLLR", "FBFBBFFRRR", "BFFFFFBRRL",
"FFBFFBBLLL", "FBFFBBFRRL", "FBBBBBBRLL", "FFBBFBBRLL", "BBFBFBBLLR", "BBBFBFBLRR", "BBFFBBBLLL",
"FBFFFFBLLL", "BFBBFBFLLR", "FBFFBFBRLL", "BFFBFFFRRR", "FFBBBFFRLR", "FBFFBBFLLR", "BBBFBFBRLL",
"FBBFFBFLLL", "BFFBBBFLRL", "BBBBFFFRRR", "BBBFBBFRRR", "FFBFBFBLLR", "BFFBBFFRRL", "BBFFFFFRLR",
"BBFBBBBRRR", "BBFFBFBLRL", "FBFFFFBLRR", "FFBFBBFLRL", "BFBFFBBLLL", "BBBFFBFLLL", "BBFBFFFLRR",
"BFBBBBBLLR", "FFBFFFBLLL", "FBFFFBBLLR", "BFBFFBBLRR", "FFBBBFFLRL", "FBBFBFFLRR", "FBBFBFFRLL",
"FBBFBFBRLR", "FBBFFBBLLL", "BBFFBFFLRL", "FBFBBBFRRR", "FFBFFBBRRR", "FBBBBBFRLL", "BBFFBFBLRR",
"BBBFFBBRRR", "FFBBBBBRRR", "BBFFBBBLLR", "FBBFBFBLLL", "BBBFBFFLLL", "BBFFBBBLRR", "BFBFBFFRLR",
"BBBFBBBLLL", "FBBFBFBLLR", "FBBBBFFLLR", "BFFFBBFRLR", "FFFFBFBRRR", "BFBFBFBLLR", "FFBFFBFRRL",
"BFBBFFBLRL", "BFBBBFFLLR", "BBFFBFFLRR", "FBBBBFBRRR", "FBFFFBBLRR", "BBFBBBBLLL", "FBFBBBBRLR",
"FFFBBFFLRR", "FFBFFBBLLR", "FBBBBBBRRR", "FFFFBBFLLL", "BFFBFFBRRR", "FFBBFFBRLR", "BBFFFFFLRL",
"BBBFBBBLRR", "BFBFBFFLRR", "BFFFBBFRLL", "BFBBFBFLLL", "BFBFFBFLLR", "FFFFBBBLRR", "BBFBFFBRLL",
"FFBBFBFRLR", "BBBFBBBRRL", "BFBFBFBRRR", "BFFFFFFRLR", "FBBBBFFLRR", "FBFBFFBLRL", "FFBBBFFLLR",
"FBBFFFFRLL", "FBFBFBFRRL", "BFFBFFFRLR", "BFFFBFFRLL", "BBFBFBBRLL", "FFBBFBBLRR", "FBFBBFFLLL",
"FBFBFFFLLR", "BFFBBFFLLR", "FFBBFFBRLL", "FBBBFFBLRL", "BBFBBBBLRR", "FFBFBBFRRR", "FFBFBBBLLR",
"FFBBFBFRRL", "BBFFFBBRLR", "FFBBFFBLLL", "BFBFBBBLRR", "FFBFBFBRLL", "BFBBBFFRRL", "BFBFBFBRLR",
"FFBFFBBRLL", "FFBBBBFRLL", "FBBBFBFRRL", "BBFBFBFRLL", "BFFBFFFRRL", "BFFBBBFRRR", "BBFBFFFLRL",
"FBBBFBBLLR", "BFBFBBBRLR", "BBBFBFBRRR", "BFFBFBFRRL", "FFBBFFFLLR", "FFBFFFFRLR", "FBFBFFBRLR",
"BFBFFFBRLR", "FFBFFBFLRR", "BBFBFBBLRL", "BBFBFFFLLR", "BFBFFBBLRL", "FFBBFFBLRL", "BFFBBBBLRR",
"BBFBBFFRRL", "FBBFBFFLLL", "BFBFBFFRRL", "FFFBFFBLLL", "FBBFFFBRLR", "BFBBFBBRLR", "BFFBBFFLRL",
"BFFFFFFLLL", "FBFBBBFRLR", "BFBFBFFRLL", "BBFFBFFRRR", "FBBBFBFLRL", "FFFFBFBLLR", "FBFBFBBRLL",
"FBBFFBFRRR", "BBFBFFBLLR", "FBFBBFBRRL", "BFBBBFFLRL", "BBBBFBFRLL", "BFFFFFBLRR", "BBBBFFFLLL",
"BFFBFBBLLR", "FFFBBFBRLL", "FBBBFBFLLL", "BFFFBFFRLR", "FBFFBFFRLR", "BBFFFFBLRL", "BFFBBFBRLL",
"FFFBBFFRRR", "FFBBFBFLLL", "BBBFFBFLRR", "BFBBBFFRLL", "BFBFFFFRRL", "FFBBFBFLLR", "BBFFBBFLRR",
"FFBBFBBRRR", "FBBBBBBLLR", "FFFBBBBLLR", "BBFFFFBRLR", "BFBFFBFLRL", "FBFFFBBRLL", "BBBFBBFLLR",
"BFFBBFBLLL", "BFBBFBFRLL", "BBFBFBFLLR", "FFBBBFFLLL", "FBBFBBBRLR", "FBFFBFFLLL", "BFBBBBBRRR",
"FFBFBBBRRL", "BFFBFBBLLL", "BBFFBFFLLR", "FBFBFFBRRR", "BBFBFFBRRL", "BBBBFBFLLR", "BFFFFFBLLR",
"FFFBFBBLRL", "FBBFBBFLRL", "BBBFFFBRRL", "BFBBBFBRLL", "FBFFFBFLRL", "BBBFFBFRLL", "BFBFFFFRLR",
"BFFFFFFLRL", "BBFFFBBLLR", "BBFBBFBLRR", "BFBFBBBLRL", "FFFFBBBRRL", "FBBFBFBLRL", "FBFBBBBLRR",
"FFBBBBFRRR", "BBFFBFBRRR", "BBFFFBFRRR", "BFBBBFBRRR", "BBFFBBFLLR", "FBFFBBBLRL", "BFBBFBFRRL",
"FBFBFBFRLR", "BFBFFFBLLR", "FBFFBFBRLR", "BFBFFBBRLL", "BFBFBFBRLL", "FBBBFBFRRR", "FBBBFBBRRL",
"FBFFFBFRLR", "FBFBBBFRRL", "BFBFFFBLRR", "BBBBFBFLRL", "BBBFBFFRRL", "BFFFFFFRRL", "BFBBBFBRRL",
"FBBBBFBLLL", "BBFBBBFLLL", "BFFFBBBRLL", "FFBFBBFRLL", "BBFBBFFLLL", "BFFBFBFLLL", "FFBBBBBLLL",
"FBBFFFFLLL", "BBBFFFFLRR", "BFFFFBFLRR", "BFFBFBBLRR", "BFFBFBBRLR", "FBBBFFBLLR", "BFFBFBFRLR",
"BBFBBBBRLR", "BBFBBFBRLR", "FFBFBBBRLR", "BFFFBBFRRL", "BBBFFBFRRR", "BFBBFFFRLL", "FFFBBFFRRL",
"FFFFBFBLLL", "FFFFBFBLRL", "BBBFFBBRLL", "FFFBFBFRLR", "BFFFBBFLRR", "BFFFFBFLLL", "FFBBFFBRRL",
"FBFFFBBRRR", "FFBFBFFRRL", "BFBBFFBLRR", "BBFFBBFRRL", "FFBBBBBLRR", "BFBBFFFRLR", "BFFFFBFLLR",
"FBFFBFFLLR", "BFFFFBBRLL", "BBFFBFBRLR", "FBFBFFFLRL", "FBFBFFFRLL", "FBFFFFBRRL", "BFFFBFBLRR",
"BFBFFBFRRR", "FFBBFFFLLL", "BFBFBBFLLR", "FFFBFBBLRR", "FBBBBBBLLL", "BBBFBBBRRR", "FBFFBFBRRR",
"FBBFBBBLLR", "FBBFFBFLRL", "BBFBBFBLLL", "BBFBBBBRRL", "FBFBBBBLLL", "FBBBBFFRRR", "FFBBFFBLRR",
"FBFFBBBRRR", "FFBBFBBRLR", "FFFBFFBRRL", "BBBBFFBLLR", "BBFBBFFLLR", "BBFFBFFRLL", "FBFFBBBRLR",
"FFBBBBFLRR", "FBBFFBBLLR", "FBBBBFBLLR", "FBFBFFBLRR", "BFFFBFFRRL", "FBBBBFFRRL", "FFBBFFBLLR",
"BBBFFBFRLR", "BFBBBBFLLL", "BBFBBBFRRR", "FFFBFFFLRR", "BBFFBBBRRR", "FBBFBBFRRR", "BFFBBFFRRR",
"FFBBFFFRRR", "BFFBFBBRLL", "FBBBFBBLLL", "FBFBFFBRLL", "FBBFBBBLLL", "BFBFFFBLLL", "FFFBFBFLLR",
"BBFFBFFRRL", "BFBBBBBRRL", "FBFFFFFLRL", "BFFFBFFLLL", "FBBFFFBRRR", "FBBFBBFLRR", "BFFFBBBRRL",
"BFBFFFFLRL", "FBFFBFBLRL", "BBBFFFBLLR", "FBBFFBBLRL", "FFFBFBFLRL", "BBFFBFFRLR", "FBFFFFBRLL",
"BBFBBFBLRL", "BFFFBFFLRL", "FBBFFFFLLR", "BFFBBFFRLR", "FFBFFFFLRL", "FBFFFFBLRL", "FBBBBBBRLR",
"BBFFFBBRLL", "BFFFBBBLLR", "BFFBBBBRLR", "FBBBBFFLLL", "FFBFBFFRLR", "BFFFFBBLLL", "FBFFFBFRRL",
"BFBFBBFRLL", "FFBBBFBRLL", "FBBFBBBLRR", "FBBFFFBLRR", "BFFFFFFRLL", "FFBBBBBLLR", "BBBBFBFLRR",
"BFBFBBBRLL", "BFBBBBFLLR", "FFFBFFFLLL", "BFFBFBFRRR", "BBBBFFFLRR", "FBBFFFFRRR", "BFFFBBFRRR",
"FBBFBFFRRR", "BFBBFBBLLL", "FFBBBBBRLR", "BBBFFBBLLR", "BBBFBFFRRR", "BBFFFFBLLL", "BFFBFFFLLR",
"FFBFBBFLRR", "FFBBFFFRLR", "FBFBBFBLLL", "FBBBFBBRRR", "FBFFBFBRRL", "BFFFBFBLLL", "FFFFBBBLLR",
"BFFBBFBLRL", "BFFBBBBLRL", "FBFFFFFRLR", "FBFFBFFLRR", "BFFFFBBLRR", "FBBBFBFRLR", "BBBFBBFLLL",
"FFBFFBBRLR", "BBFBFBFLRR", "FBFBBFBRLL", "BFFBFBFLRR", "FBBBBBFRRL", "FBBBBBBRRL", "BBFBFFFLLL",
"FFBBBFFRRR", "BFBBBFBRLR", "BFBFFFFLLR", "BBBFFFFRLL", "FBBFFFBRLL", "BFFFFFFRRR", "FBFFFFFRRR",
"FBFFBBBLLL", "BFBFBBFLRR", "BBFBBBBLLR", "FBFBBBFLRR", "FFFBBFFRLL", "BFBFBBBLLR", "FFBBFBBRRL",
"FBFBBBBLLR", "BBFBFBBLLL", "FBBFBBBRRL", "FBBBBFFRLL", "FBFBFBBRRR", "BFBFBBFRLR", "BFBBFBFRLR",
"FBFFBBBLLR", "BFBFBFBRRL", "BFFBFFFRLL", "BFFFFBFRLR", "FBBBFBBRLR", "FFBFFFFRLL", "FBBFBBFLLR",
"BFBFFBBRRL", "FFBFBBBLRL", "BBBFBFFLLR", "FBFBFFFRRR", "FFFBBBFRLL", "BBBFBBBLLR", "FBBBFFFRLL",
"FFBFBFFLLL", "FFBBBBBLRL", "BFBBBFFRLR", "FFBBBBFLLL", "FBFFFBFLLL", "FFFBBBFLRR", "BBFBBBFLRR",
"FBBFBBFRRL", "FBBBBBFLRR", "BBFFBBFLRL", "FFBFFBFRRR", "FBBBFFFRRL", "FFBBBFBLRL", "BBFFFBBRRL",
"FBBBFFFRRR", "FFFFBBBRRR", "FBBBBBFLLR", "FBBBBFBRLL", "FBFBBBBRRR", "FFBFFFFLLR", "BBBBFFBLLL",
"FBFFFFFRRL", "BBFFFFBLLR", "FFBBFBBLRL", "FBFFFBFLRR", "BFBFBBFLRL", "BBBFBBFRRL", "FFFBBFFLRL",
"FBBFBFFLRL", "FBBFBFFRLR", "BBFBFBBRRR", "BFBFBBFLLL", "BBFBBBFRLL", "FBBFBBBLRL", "BFFFFBFRRL",
"FBFBFBFRRR", "FBFBBBFLLL", "BFFFFBBLLR", "BBFBBFFRRR", "FFBFBFFLRR", "BBFFFBFRLR", "BBBFFBBRLR",
"FBFFBFFRRR", "FFBFBBFLLL", "BFFBBBFLRR", "FBFBFBFLLL", "BFFFFBBRLR", "FFFBBFBLLL", "BBBFBFBRLR",
"BFBFFBFLLL", "FFFBBBBLLL", "FFBFBFBRRR", "FBFBBFBRRR", "FBBFBBFLLL", "BBFBFBFLRL", "BFBBBBBRLL",
"FFBBFFBRRR", "FFFFBBFRRR", "BFBBBFFRRR", "FFFBFBFRLL", "FFBFFFFRRL", "FFFBBBBRLR", "FBBBFFBRRR",
"BBFFFBFLRR", "FBFFFBBLLL", "FBBBBBFLLL", "BBFBFFFRLL", "BFFFBBBLRR", "FFBFBBBLLL", "BBFFFBFRLL",
"FFBBBBBRLL", "FBFFBFFLRL", "FFFFBFBLRR", "FBFBFFBRRL", "BFFFFBFRRR", "FBBBBFBLRL", "BBBFBBFRLR",
"FFBBBBFLLR", "FBFBBFBRLR", "FBBFBBBRLL", "FBBBFFBLRR", "FBBFBFBRLL", "FFBBFBFRLL", "FFFBFBBRLL",
"BBFFBFBLLR", "FBFBFFBLLR", "BBFBFFBRLR", "BFFBBFBRRR", "BFFFBFBLRL", "BFBFBFBLLL", "BBBBFFFRLL",
"FBBFFBBRRR", "BBFBFFBRRR", "BBFBFBBRRL", "BFBBBBFRRR", "BFFFFBBLRL", "BBBFFBBLLL", "BFBBFFFLRL",
"BFFFBFFRRR", "BFFBFFBRLR", "FBBFFFBLRL", "BFBBBBFLRL", "FBFBFFFLRR", "FFFBBBFRRL", "BFFBFFBLLL",
"BFBBFBBRRL", "BFFFBFBRRL", "BFBFFBBLLR", "FFBBBFBLLR", "FFBBFBBLLL", "FFFBFBBLLL", "BBFBBFBRRL",
"BFFBBFFLLL", "BFFFBFFLRR", "BFBFFFBRRR", "BBBBFFBRLR", "FBFFBBBRRL", "BBBFBBFLRR", "BBFFFFBRLL",
"BBFBFFFRRR", "FFBBBFBLLL", "FBBBBFBRRL", "BBFFFFFRRL", "FFBFFFBLRR", "BFFBFBBRRL", "FFBFBBFRLR",
"FBBBFFFLRR", "BBFFBBFRLR", "FBBFFFFRRL", "BBFBBFFLRL", "FFBFFFFLLL", "FFFBBFFLLL", "BBFFFBFLLL",
"BFFFBFBRLL", "FFFBBFFRLR"
};
var seats = input.Select(Task5.ParseSeatPosition).ToArray();
Console.WriteLine(seats.OrderByDescending(x => x.Id).First().Id);
Console.WriteLine(Task5.FindOnlyEmptySeat(seats));
}
public void TestExcessiveSpecification()
{
Task5.ParseSeatPosition("FBFBBFFRLR" + "LLLLLLRRRR").Should().BeEquivalentTo(new Seat(row: 44, column: 5));
}
