public void Puzzle_19B()
{
var detector = new SeaMonsterDetector();
detector.BuildRules(PuzzleRulesInput
.Select(x => x.StartsWith("8:") ? "8: 42 | 42 +" : x)
.Select(x => x.StartsWith("11:") ? "11: 42 31" +
" | 42 42 31 31" +
" | 42 42 42 31 31 31" +
" | 42 42 42 42 31 31 31 31" /*+
* " | 42 42 42 42 42 31 31 31 31 31" +
* " | 42 42 42 42 42 42 31 31 31 31 31 31" +
* " | 42 42 42 42 42 42 42 31 31 31 31 31 31 31" +
* " | 42 42 42 42 42 42 42 42 31 31 31 31 31 31 31 31" +
* " | 42 42 42 42 42 42 42 42 42 31 31 31 31 31 31 31 31 31" +
* " | 42 42 42 42 42 42 42 42 42 42 31 31 31 31 31 31 31 31 31 31" +
* " | 42 42 42 42 42 42 42 42 42 42 42 31 31 31 31 31 31 31 31 31 31 31" +
* " | 42 42 42 42 42 42 42 42 42 42 42 42 31 31 31 31 31 31 31 31 31 31 31 31" +
* " | 42 42 42 42 42 42 42 42 42 42 42 42 42 31 31 31 31 31 31 31 31 31 31 31 31 31"*/
: x)
.ToArray());
var ok = PuzzleDataInput.Sum(s => detector.TestStringWithRule(s, 0) ? 1 : 0);
Assert.True(394 > ok, "too high");
Assert.Equal(389, ok);
}
public void Example_1()
{
var inputs = new[]
{
"0: 4 1 5",
"1: 2 3 | 3 2",
"2: 4 4 | 5 5",
"3: 4 5 | 5 4",
"4: \"a\"",
"5: \"b\""
};
var detector = new SeaMonsterDetector();
detector.BuildRules(inputs);
var strings = new[]
{
"ababbb",
"bababa",
"abbbab",
"aaabbb",
"aaaabbb"
};
var ok = strings.Sum(s => detector.TestStringWithRule(s, 0) ? 1 : 0);
Assert.Equal(2, ok);
}
public void Puzzle_19A()
{
var detector = new SeaMonsterDetector();
detector.BuildRules(PuzzleRulesInput);
var ok = PuzzleDataInput.Sum(s => detector.TestStringWithRule(s, 0) ? 1 : 0);
Assert.Equal(184, ok);
}
public void Should_set_up_basic_non_referenced_rules()
{
var detector = new SeaMonsterDetector();
detector.BuildRules(new [] { "0: \"a\"", "1: \"b\"" });
Assert.Equal(2, detector.Rules.Count);
Assert.Equal("a", detector.Rules[0].Regex);
Assert.Equal("b", detector.Rules[1].Regex);
}
public void Should_set_up_referenced_or_rules()
{
var inputs = new[]
{
"0: 1 | 2",
"1: \"a\"",
"2: \"b\""
};
var detector = new SeaMonsterDetector();
detector.BuildRules(inputs);
Assert.Equal(3, detector.Rules.Count);
Assert.Equal("(a)|(b)", detector.Rules[0].Regex);
Assert.Equal("a", detector.Rules[1].Regex);
Assert.Equal("b", detector.Rules[2].Regex);
}
public void Should_set_up_infinite_referenced_rules()
{
var inputs = new[]
{
"0: 1 2",
"1: \"a\"",
"2: 1 3 | 3 1",
"3: \"b\""
};
var detector = new SeaMonsterDetector();
detector.BuildRules(inputs);
Assert.Equal(4, detector.Rules.Count);
Assert.Equal("(a)((a)(b)|(b)(a))", detector.Rules[0].Regex);
Assert.Equal("a", detector.Rules[1].Regex);
Assert.Equal("(a)(b)|(b)(a)", detector.Rules[2].Regex);
Assert.Equal("b", detector.Rules[3].Regex);
}
public void Example_2()
{
var inputs = new[]
{
"42: 9 14 | 10 1",
"9: 14 27 | 1 26",
"10: 23 14 | 28 1",
"1: \"a\"",
"11: 42 31",
"5: 1 14 | 15 1",
"19: 14 1 | 14 14",
"12: 24 14 | 19 1",
"16: 15 1 | 14 14",
"31: 14 17 | 1 13",
"6: 14 14 | 1 14",
"2: 1 24 | 14 4",
"0: 8 11",
"13: 14 3 | 1 12",
"15: 1 | 14",
"17: 14 2 | 1 7",
"23: 25 1 | 22 14",
"28: 16 1",
"4: 1 1",
"20: 14 14 | 1 15",
"3: 5 14 | 16 1",
"27: 1 6 | 14 18",
"14: \"b\"",
"21: 14 1 | 1 14",
"25: 1 1 | 1 14",
"22: 14 14",
"8: 42",
"26: 14 22 | 1 20",
"18: 15 15",
"7: 14 5 | 1 21",
"24: 14 1"
};
var detector = new SeaMonsterDetector();
detector.BuildRules(inputs
.Select(x => x.StartsWith("8:") ? "8: 42 | 42 +" : x)
.Select(x => x.StartsWith("11:") ? "11: 42 31" +
" | 42 42 31 31" +
" | 42 42 42 31 31 31" +
" | 42 42 42 42 31 31 31 31"
: x)
.ToArray());
var strings = new[]
{
"abbbbbabbbaaaababbaabbbbabababbbabbbbbbabaaaa",
"bbabbbbaabaabba",
"babbbbaabbbbbabbbbbbaabaaabaaa",
"aaabbbbbbaaaabaababaabababbabaaabbababababaaa",
"bbbbbbbaaaabbbbaaabbabaaa",
"bbbababbbbaaaaaaaabbababaaababaabab",
"ababaaaaaabaaab",
"ababaaaaabbbaba",
"baabbaaaabbaaaababbaababb",
"abbbbabbbbaaaababbbbbbaaaababb",
"aaaaabbaabaaaaababaa",
"aaaabbaaaabbaaa",
"aaaabbaabbaaaaaaabbbabbbaaabbaabaaa",
"babaaabbbaaabaababbaabababaaab",
"aabbbbbaabbbaaaaaabbbbbababaaaaabbaaabba"
};
var ok = strings.Sum(s => detector.TestStringWithRule(s, 0) ? 1 : 0);
Assert.Equal(12, ok);
}
