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Day3-5

This commit is contained in:
Stefan Forstenlechner 2021-12-05 15:17:17 +01:00
parent 028e89266a
commit 1b510bf789
8 changed files with 2309 additions and 1 deletions
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2
Day2.cs
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#define Day2 // #define Day2
#if Day2 #if Day2
Position PartOne(Position p, Operation op) => op.op switch { Position PartOne(Position p, Operation op) => op.op switch {
"down" => new Position(p.f, p.d + op.x, p.aim), "down" => new Position(p.f, p.d + op.x, p.aim),

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Day3.cs Normal file
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// #define Day3
#if Day3
using AoC2021;
var scans = File.ReadAllLines("day3/input").ToList();
var significantBitsList = scans.First().Select(c => c == '0' ? new SignificantBits() { zeros = 1 } : new SignificantBits() { ones = 1 }).ToList();
var indices = Enumerable.Range(0, significantBitsList.Count).ToList();
scans.Skip(1).ForEachAsList(bits =>
bits.ForEachIndex((b, i) => {
if (b == '0') {
significantBitsList[i].zeros++;
}
else {
significantBitsList[i].ones++;
}
}));
var gammaStr = String.Join("", significantBitsList.Select(s => s.ones > s.zeros ? "1" : "0"));
var epsilonStr= String.Join("", significantBitsList.Select(s => s.ones < s.zeros ? "1" : "0"));
var gamma = Convert.ToInt32(gammaStr, 2);
var epsilon = Convert.ToInt32(epsilonStr, 2);
Console.WriteLine(gamma * epsilon);
//Part2
int PartTwo(List<string>scans, Func<HashSet<int>, HashSet<int>, bool> check) {
var toCheck = Enumerable.Range(0, scans.Count).ToHashSet();
int index = 0;
while (toCheck.Count() > 1) {
var ones = new HashSet<int>();
var zeros = new HashSet<int>();
foreach (var o in toCheck) {
if (scans[o][index] == '1') {
ones.Add(o);
}
else {
zeros.Add(o);
}
}
if (check(ones, zeros)) {
toCheck.ExceptWith(zeros);
}
else {
toCheck.ExceptWith(ones);
}
index++;
}
return toCheck.First();
}
int oxygenLine = PartTwo(scans, (ones, zeros) => ones.Count >= zeros.Count);
int scrubberLine = PartTwo(scans, (ones, zeros) => ones.Count < zeros.Count);
int oxygen = Convert.ToInt32(scans[oxygenLine], 2);
int scrubber = Convert.ToInt32(scans[scrubberLine], 2);
Console.WriteLine(oxygen * scrubber); //400894
class SignificantBits {
public int zeros { get; set; }
public int ones { get; set; }
}
#endif

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Day4.cs Normal file
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// #define Day4
#if Day4
using AoC2021;
var parts = File.ReadAllText("day4/input").Split("\n\n");
var numbers = parts[0].Split(",").Select(int.Parse);
var boards = parts.Skip(1).Select(ToBoard).ToList();
int numberOfBoards = boards.Count;
foreach (var num in numbers) {
var won = boards.Select((board, i) => new {bingo = CheckBoard(num, board), index = i}).Where(a => a.bingo).ToList();
// For PartTwo
if (won.Count > 0 && boards.Count == 1) {
int[,] winningBoard = boards[won.First().index];
CalculateScore(winningBoard, num);
break;
}
if (won.Count > 0 && boards.Count == numberOfBoards) {
int[,] winningBoard = boards[won.First().index];
CalculateScore(winningBoard, num);
}
var wonIndices = won.Select(w => w.index).ToHashSet();
boards = boards.Where((board, index) => !wonIndices.Contains(index)).ToList();
}
void CalculateScore(int[,] board, int lastNum) {
long sum = 0;
for (int row = 0; row < 5; row++) {
for (int col = 0; col < 5; col++) {
if (board[row, col] >= 0) {
sum += board[row, col];
}
}
}
Console.WriteLine(sum * lastNum);
}
bool CheckBoard(int num, int[,] board) {
bool bingo = false;
for (int row = 0; row < 5; row++) {
for (int col = 0; col < 5; col++) {
if (board[row, col] == num) {
board[row, col] *= -1;
bingo |= CheckRow(board, row) || CheckCol(board, col);
}
}
}
return bingo;
}
bool CheckRow(int[,] board, int row) => Enumerable.Range(0, 5).All(col => board[row, col] < 0);
bool CheckCol(int[,] board, int col) => Enumerable.Range(0, 5).All(row => board[row, col] < 0);
int[,] ToBoard(string s) {
int[,] board = new int[5,5];
s.Split("\n")
.ForEachIndex((l, row) => l.Split(" ", StringSplitOptions.RemoveEmptyEntries)
.ForEachIndex((num, col)=>
board[row,col] = Int32.Parse(num)));
return board;
}
#endif

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Day5.cs Normal file
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#define Day5
#define PartTwo
#if Day5
using System.Text.RegularExpressions;
Regex regex = new Regex(@"^(?<x1>\d+),(?<y1>\d+) -> (?<x2>\d+),(?<y2>\d+)$");
var lines = File.ReadAllLines("day5/input")
.Select(l => {
var match = regex.Match(l);
return new Line(
new Point(
int.Parse(match.Groups["x1"].Value),
int.Parse(match.Groups["y1"].Value)),
new Point(
int.Parse(match.Groups["x2"].Value),
int.Parse(match.Groups["y2"].Value))
);
}).ToList();
var vents = new Dictionary<Point, int>();
foreach (var line in lines) {
IEnumerable<Point> points;
if (line.start.x == line.end.x) {
points = Enumerable.Range(Math.Min(line.start.y, line.end.y), Math.Abs(line.start.y - line.end.y) + 1)
.Select(y => new Point(line.start.x, y));
} else if (line.start.y == line.end.y) {
points = Enumerable.Range(Math.Min(line.start.x, line.end.x), Math.Abs(line.start.x - line.end.x) + 1)
.Select(x => new Point(x, line.start.y));
} else {
#if PartTwo
Point smallerX;
Point largerX;
bool increasingY;
if (line.start.x < line.end.x) {
smallerX = line.start;
largerX = line.end;
} else {
smallerX = line.end;
largerX = line.start;
}
increasingY = smallerX.y < largerX.y;
points = Enumerable.Range(0, largerX.x - smallerX.x + 1)
.Select(i => new Point(smallerX.x + i, smallerX.y + (increasingY ? i : (i*(-1)))));
#else
points = new List<Point>();
#endif
}
foreach (var p in points) {
if (vents.ContainsKey(p)) {
vents[p] += 1;
} else {
vents[p] = 1;
}
}
}
Console.WriteLine(vents.Count(v => v.Value > 1));
record Line(Point start, Point end);
record Point(int x, int y);
#endif

12
Extension.cs Normal file
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namespace AoC2021;
public static class Extension {
public static void ForEachIndex<T>(this IEnumerable<T> enumerable, Action<T, int> action) {
var l = enumerable.ToList();
Enumerable.Range(0, l.Count).ToList().ForEach(i => action.Invoke(l[i], i));
}
public static void ForEachAsList<T>(this IEnumerable<T> enumerable, Action<T> action) {
enumerable.ToList().ForEach(action);
}
}

1000
day3/input Normal file
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day4/input Normal file
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91,17,64,45,8,13,47,19,52,68,63,76,82,44,28,56,37,2,78,48,32,58,72,53,9,85,77,89,36,22,49,86,51,99,6,92,80,87,7,25,31,66,84,4,98,67,46,61,59,79,0,3,38,27,23,95,20,35,14,30,26,33,42,93,12,57,11,54,50,75,90,41,88,96,40,81,24,94,18,39,70,34,21,55,5,29,71,83,1,60,74,69,10,62,43,73,97,65,15,16
83 40 67 98 4
50 74 31 30 3
75 64 79 61 5
12 59 26 25 72
36 33 18 54 10
68 56 28 57 12
78 66 20 85 51
35 23 7 99 44
86 37 8 45 49
40 77 32 6 88
75 15 20 79 8
81 69 54 33 28
9 53 48 95 27
65 84 40 71 36
13 31 6 68 29
94 6 30 16 74
91 47 66 31 90
14 56 45 55 20
58 70 27 46 73
77 67 97 51 54
60 12 49 80 52
15 27 85 82 48
21 76 83 55 54
8 5 4 38 47
73 2 86 44 99
64 60 6 38 37
3 69 21 24 11
36 88 16 55 41
78 7 81 95 91
27 34 92 39 30
38 57 20 68 49
21 18 69 97 60
34 92 0 59 62
10 43 93 87 64
53 35 94 76 61
48 74 58 13 54
57 18 37 92 78
89 10 25 97 43
38 99 64 6 66
21 83 29 93 95
94 37 98 87 51
50 65 77 83 95
68 4 91 53 32
56 26 15 2 80
20 55 58 81 33
73 32 66 38 89
18 79 40 78 55
26 63 93 60 98
42 65 96 47 57
45 75 72 23 35
64 28 21 80 27
93 58 71 67 11
61 20 74 13 90
76 35 46 94 40
92 2 4 85 69
22 70 87 31 61
74 78 58 4 90
63 28 24 35 84
59 8 89 88 47
17 48 80 33 32
57 7 30 39 19
1 13 41 15 50
44 72 2 5 70
34 93 60 80 69
49 14 25 10 33
45 41 77 89 27
68 99 11 32 95
15 4 72 98 52
53 28 14 75 44
57 9 62 92 69
7 21 2 73 40
52 60 57 53 65
63 86 36 82 44
14 28 39 12 80
66 64 91 50 51
82 5 38 41 95
70 52 11 21 51
81 20 0 14 83
57 36 60 59 42
77 13 85 32 63
91 40 42 3 50
22 24 81 31 93
9 79 82 43 89
6 77 76 26 37
29 8 53 23 4
7 78 32 44 74
29 3 84 38 79
58 41 87 88 30
68 19 72 81 47
15 63 52 6 26
20 41 92 84 25
9 4 96 85 66
49 15 50 89 19
48 45 82 86 60
29 18 53 47 16
75 39 45 31 73
91 86 69 94 66
28 61 17 20 0
88 21 89 41 37
35 2 10 18 82
80 23 4 73 93
89 8 20 12 45
74 99 58 90 67
50 85 35 88 55
18 65 42 47 48
16 38 65 64 25
20 74 37 15 82
23 76 97 48 53
60 93 85 1 35
77 10 59 2 58
11 9 57 40 46
35 88 29 52 17
30 2 7 6 0
13 63 44 68 59
83 98 5 50 65
82 40 2 14 50
7 31 91 19 11
51 42 56 44 6
66 74 22 95 64
63 1 17 86 24
18 19 66 63 80
65 23 74 22 85
5 7 37 75 51
38 58 68 83 32
40 29 31 15 43
37 54 13 77 31
57 96 28 87 95
10 11 19 49 45
12 21 79 56 24
34 64 84 69 17
6 33 48 61 0
85 34 7 84 37
25 46 59 76 82
18 62 20 44 2
12 78 60 56 99
95 6 1 39 2
46 34 28 64 22
48 23 89 56 55
44 81 82 43 74
65 31 94 49 91
69 42 27 52 54
79 60 62 83 38
5 21 56 48 99
51 40 15 7 24
92 10 66 64 88
99 18 22 52 81
21 42 13 71 59
91 38 68 10 25
54 19 76 60 24
41 92 2 3 64
76 5 25 55 84
70 15 89 67 68
34 86 11 4 6
9 23 43 41 52
58 10 88 38 0
83 91 85 81 86
5 10 89 6 48
45 77 2 9 90
74 8 57 75 67
73 30 49 96 15
66 13 82 89 20
5 67 94 64 0
58 73 4 62 49
59 28 75 79 44
54 71 57 33 36
23 36 29 80 30
51 91 77 2 84
78 90 15 21 75
28 93 22 55 16
67 50 58 60 68
82 80 37 91 7
54 81 85 25 24
33 36 89 30 56
83 95 99 48 10
4 44 1 55 79
9 13 53 20 26
7 31 49 84 58
51 91 90 68 55
19 38 23 81 33
34 99 85 37 54
44 66 81 78 15
31 14 48 65 0
26 10 20 4 41
77 68 95 34 73
74 12 36 3 60
6 24 78 58 36
30 51 75 13 40
17 1 3 42 59
64 20 4 18 79
37 61 84 63 7
41 83 1 75 18
14 56 67 32 22
69 80 46 84 49
72 21 9 10 35
4 37 28 40 12
56 80 47 17 70
12 22 77 81 11
61 30 58 60 71
52 0 25 86 65
59 28 79 20 26
70 75 81 18 67
2 85 73 8 17
74 3 34 92 30
51 72 84 56 45
37 90 31 97 78
2 73 71 43 69
6 54 89 57 93
81 0 39 25 90
79 27 92 29 15
45 76 87 11 91
98 35 51 49 34
23 12 77 27 82
6 89 0 76 46
81 48 99 45 90
10 75 17 96 29
45 19 82 93 0
84 24 73 2 98
94 46 7 48 56
80 34 5 18 31
58 33 83 29 55
66 81 99 54 63
21 94 72 77 64
58 52 85 46 68
5 6 78 42 4
76 38 51 24 33
93 26 5 59 67
13 84 76 4 69
0 17 30 83 48
8 53 32 14 92
94 18 66 46 61
28 48 38 6 25
70 39 71 77 22
66 94 18 43 36
30 67 57 9 90
15 34 50 3 86
11 90 99 92 87
78 79 56 21 50
19 18 22 20 30
95 41 59 85 26
66 58 46 38 57
49 92 2 93 77
46 89 44 57 19
53 8 32 18 88
54 95 59 70 10
72 84 86 42 81
44 78 25 4 57
72 7 42 94 8
61 79 11 29 59
22 82 6 90 12
98 77 5 68 50
48 41 64 15 57
76 7 52 53 93
70 84 94 38 35
47 18 13 51 21
77 62 63 3 65
31 33 48 79 69
30 9 83 53 50
60 94 36 2 28
59 19 10 5 40
26 41 72 14 96
0 16 49 75 17
28 20 21 99 94
15 8 4 68 71
23 53 76 19 74
79 61 72 70 52
70 89 12 80 76
14 18 16 4 91
34 64 43 51 71
6 78 30 5 13
57 42 15 73 24
64 99 72 41 54
21 29 25 40 9
92 48 82 70 98
65 62 8 78 27
71 86 36 34 23
23 19 72 77 63
85 0 61 40 14
69 76 18 56 95
68 66 28 79 13
83 84 45 89 2
18 40 28 70 37
80 30 67 96 34
77 25 97 32 11
48 46 89 14 29
2 8 95 0 12
0 26 1 9 30
17 2 78 18 65
84 7 61 93 81
80 44 82 23 99
72 95 19 60 28
37 39 0 20 21
91 36 93 16 22
53 95 26 72 25
97 33 60 55 65
79 56 73 29 75
22 58 99 57 28
2 56 93 91 18
44 64 92 85 46
70 47 89 27 54
83 5 48 97 72
72 1 73 68 36
31 8 14 41 35
23 96 7 92 83
56 39 77 93 91
20 28 67 10 11
62 27 17 54 0
35 60 73 20 5
23 58 46 99 75
19 53 79 70 88
31 85 77 1 32
22 90 81 42 55
70 78 86 19 94
1 43 15 33 51
84 96 87 58 6
49 64 4 59 23
82 63 58 75 89
35 37 52 80 24
93 50 76 79 1
86 59 30 92 7
42 11 55 70 22
83 3 71 28 95
70 23 68 57 1
60 6 19 63 32
64 55 97 81 49
91 80 88 5 35
23 68 51 62 20
70 52 98 34 41
12 21 85 43 84
69 49 36 28 0
76 30 58 91 60
30 72 6 41 43
67 79 46 96 99
58 71 39 87 69
17 18 11 57 25
45 75 16 33 42
22 75 24 74 90
34 70 44 86 23
29 59 68 4 48
88 45 92 27 49
47 77 26 99 82
42 29 21 74 33
64 37 38 50 84
46 44 41 1 67
53 66 96 68 59
6 94 11 31 99
24 32 71 87 57
42 26 55 80 99
82 27 16 19 92
96 48 62 31 61
60 89 95 18 6
99 33 55 71 29
75 37 23 27 98
2 78 90 18 35
59 10 56 0 6
12 19 76 70 96
33 37 23 61 80
6 13 68 51 76
92 25 3 95 55
99 63 17 52 30
11 94 42 5 98
77 37 25 14 73
95 90 10 19 72
78 30 44 47 91
3 60 32 5 66
21 55 87 98 6
6 60 82 90 98
21 70 54 66 27
37 64 55 10 14
57 25 84 50 20
42 59 85 3 73
74 84 92 10 51
57 82 93 90 44
41 43 76 48 59
79 49 69 16 72
37 29 63 15 68
37 90 97 86 18
2 83 30 53 92
45 35 78 47 40
67 61 17 14 84
32 33 81 10 11
46 48 39 3 50
83 29 91 73 67
25 43 89 71 36
63 62 78 95 18
82 34 23 85 11
19 68 80 50 13
1 45 51 27 39
98 26 24 46 49
14 92 63 88 66
15 44 84 47 94
19 39 93 43 86
91 58 3 69 41
18 36 95 52 83
12 6 22 48 0
25 70 40 88 73
95 11 94 13 14
64 87 57 98 49
47 88 84 61 2
46 21 15 74 59
82 73 78 3 51
18 72 29 7 36
96 67 81 78 23
43 40 44 47 98
41 26 15 90 71
42 62 93 70 2
17 8 59 25 33
81 47 55 99 48
86 14 71 54 50
90 11 23 18 0
97 65 82 68 42
50 54 68 90 83
10 28 77 55 61
38 60 52 80 44
40 81 14 24 87
51 82 42 30 8
54 5 64 22 60
70 19 83 11 45
46 39 2 56 6
61 8 28 20 94
0 4 81 34 84
96 21 48 89 15
91 40 9 97 65
26 58 10 18 78
98 79 29 80 28
17 59 43 84 99
67 73 21 9 31
68 37 26 65 84
63 24 42 27 40
61 25 30 34 35
53 23 48 81 29
24 34 5 67 62
89 85 68 37 78
42 87 13 49 41
74 55 70 86 76
73 94 97 63 48
88 24 6 75 30
77 64 16 34 93
36 76 0 40 81
67 14 89 84 95
32 19 18 66 9
97 71 65 30 69
41 21 40 31 33
50 55 35 52 53
4 51 13 81 72
12 83 14 64 18
97 7 8 74 10
3 92 31 25 41
20 32 45 72 55
1 43 49 98 27
99 54 57 13 76
86 81 67 6 97
34 18 96 43 56
59 75 17 26 9
0 38 60 94 14
4 55 64 61 88
37 15 48 43 66
45 54 90 81 47
63 64 28 82 93
34 52 6 99 61
49 12 71 23 46
90 87 89 97 1
48 0 82 60 43
55 30 68 25 83
78 3 23 16 66
98 2 19 63 17
89 52 49 14 38
69 12 50 17 90
58 53 26 20 29
39 65 43 7 5
84 68 94 85 25
95 25 42 36 47
50 54 83 84 37
94 70 99 79 18
57 8 69 52 31
66 20 35 71 38
81 18 47 68 15
3 50 16 83 37
34 31 9 57 76
74 95 40 63 48
13 28 20 43 66
52 21 62 41 67
22 56 36 18 23
59 44 27 73 3
72 50 19 33 76
45 55 70 46 92
72 96 50 83 68
31 78 59 57 93
43 58 17 52 35
87 34 91 76 0
54 75 53 25 62
21 53 68 5 80
47 67 6 81 9
64 46 35 26 39
50 24 84 45 71
66 15 83 3 97
22 97 31 90 63
21 51 38 74 78
10 64 92 82 1
70 12 75 16 14
68 50 35 73 26

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day5/input Normal file
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88,177 -> 566,655
346,264 -> 872,264
409,631 -> 506,534
300,216 -> 300,507
80,370 -> 193,483
85,283 -> 85,483
589,528 -> 968,528
936,83 -> 936,909
21,41 -> 907,927
868,624 -> 868,490
954,972 -> 51,69
95,223 -> 851,979
681,222 -> 681,32
596,557 -> 384,557
830,945 -> 830,210
146,17 -> 582,17
923,864 -> 923,854
698,289 -> 893,94
521,860 -> 521,658
602,699 -> 602,626
115,537 -> 12,434
872,264 -> 239,897
820,674 -> 820,752
885,292 -> 519,658
88,193 -> 88,618
371,681 -> 556,681
222,894 -> 741,894
81,790 -> 277,790
973,328 -> 973,42
517,548 -> 491,522
75,417 -> 260,417
920,334 -> 920,416
923,110 -> 44,989
736,333 -> 714,333
697,850 -> 345,850
404,746 -> 770,380
156,166 -> 156,857
579,571 -> 796,788
94,929 -> 277,746
929,313 -> 929,633
337,951 -> 337,651
751,841 -> 119,209
648,705 -> 775,578
496,362 -> 84,362
22,19 -> 981,978
463,111 -> 877,111
857,378 -> 299,936
973,527 -> 967,527
951,266 -> 96,266
902,624 -> 925,647
972,380 -> 167,380
161,622 -> 161,733
673,240 -> 763,330
58,767 -> 776,767
124,948 -> 721,351
834,777 -> 304,247
371,78 -> 237,212
183,652 -> 183,422
632,228 -> 632,445
235,629 -> 151,629
588,225 -> 588,388
454,954 -> 454,513
58,550 -> 58,359
622,857 -> 95,857
45,315 -> 672,942
505,574 -> 670,409
354,176 -> 276,176
43,75 -> 948,980
36,210 -> 36,93
847,84 -> 268,84
834,935 -> 798,971
190,709 -> 190,407
735,216 -> 478,473
227,492 -> 59,492
584,77 -> 584,789
501,681 -> 299,681
275,598 -> 932,598
646,338 -> 646,484
676,366 -> 543,366
746,840 -> 305,399
48,284 -> 48,336
146,892 -> 299,739
338,724 -> 338,969
959,245 -> 384,245
890,359 -> 554,23
636,580 -> 181,580
881,770 -> 244,133
191,43 -> 950,802
317,290 -> 317,671
884,452 -> 884,981
798,127 -> 798,892
160,387 -> 160,173
76,925 -> 977,24
123,475 -> 593,475
122,626 -> 472,976
549,683 -> 549,456
140,87 -> 475,87
815,461 -> 815,156
49,866 -> 866,49
934,580 -> 880,580
622,100 -> 622,402
247,125 -> 35,337
551,490 -> 551,115
139,247 -> 713,247
907,923 -> 907,788
78,184 -> 111,184
593,278 -> 593,385
354,925 -> 916,363
104,535 -> 104,958
15,973 -> 967,21
735,653 -> 609,653
460,81 -> 80,81
797,781 -> 942,781
178,847 -> 968,57
916,651 -> 916,347
695,74 -> 51,718
371,239 -> 479,239
743,453 -> 377,819
725,261 -> 633,169
598,724 -> 598,339
519,432 -> 455,496
368,510 -> 10,868
179,810 -> 909,80
521,58 -> 521,438
453,728 -> 453,149
54,980 -> 961,73
307,592 -> 307,116
837,367 -> 837,101
796,309 -> 796,125
281,732 -> 743,732
367,905 -> 367,653
151,253 -> 100,253
486,380 -> 486,653
483,335 -> 401,253
915,971 -> 218,274
844,126 -> 901,183
661,136 -> 875,136
953,636 -> 953,355
216,895 -> 830,895
781,153 -> 214,720
591,534 -> 923,866
36,504 -> 558,504
239,822 -> 57,822
363,451 -> 363,482
39,422 -> 332,422
103,797 -> 103,663
525,243 -> 525,177
330,916 -> 528,916
594,136 -> 343,387
817,457 -> 817,306
573,788 -> 525,788
796,162 -> 574,162
911,260 -> 143,260
271,741 -> 18,741
304,833 -> 980,157
166,261 -> 848,943
958,941 -> 41,24
551,834 -> 551,213
531,203 -> 356,28
655,676 -> 481,676
622,86 -> 10,698
160,858 -> 823,858
145,86 -> 857,798
37,315 -> 359,315
316,578 -> 316,220
405,410 -> 405,501
649,715 -> 903,461
965,772 -> 965,578
722,111 -> 330,111
204,426 -> 204,674
234,591 -> 234,80
151,684 -> 453,382
523,492 -> 523,599
694,569 -> 637,626
961,80 -> 85,956
278,986 -> 163,986
771,766 -> 23,18
278,834 -> 278,81
605,151 -> 605,312
594,593 -> 16,593
307,512 -> 307,306
69,106 -> 69,270
899,517 -> 899,90
960,988 -> 11,39
304,398 -> 293,398
204,412 -> 572,780
142,400 -> 142,16
686,353 -> 556,223
554,886 -> 946,886
591,451 -> 591,283
485,119 -> 416,119
320,319 -> 797,319
647,534 -> 152,39
898,78 -> 35,78
168,436 -> 710,436
966,959 -> 23,16
913,650 -> 879,650
397,252 -> 459,314
298,821 -> 454,821
399,846 -> 443,846
57,121 -> 683,747
727,694 -> 85,52
475,492 -> 475,710
33,818 -> 550,301
980,76 -> 81,975
928,921 -> 928,476
731,719 -> 731,494
614,334 -> 976,334
716,932 -> 100,316
525,984 -> 909,600
967,663 -> 967,460
740,459 -> 740,954
454,757 -> 305,906
259,594 -> 344,509
77,885 -> 233,885
606,680 -> 232,680
212,181 -> 82,181
70,554 -> 70,635
443,831 -> 164,831
280,538 -> 280,504
297,328 -> 297,348
982,855 -> 920,793
789,374 -> 747,332
12,14 -> 975,977
978,523 -> 978,552
226,600 -> 798,600
335,566 -> 881,20
431,93 -> 431,725
61,223 -> 61,912
967,24 -> 16,975
858,695 -> 310,147
448,295 -> 866,295
436,273 -> 641,273
446,20 -> 654,20
36,841 -> 36,287
814,854 -> 839,829
567,952 -> 674,952
31,627 -> 31,852
410,589 -> 322,677
812,686 -> 467,341
493,403 -> 787,403
694,857 -> 927,857
795,986 -> 795,225
117,477 -> 117,619
808,196 -> 808,587
884,541 -> 894,531
527,641 -> 527,337
144,394 -> 346,394
99,348 -> 598,348
67,918 -> 944,41
219,76 -> 420,76
370,847 -> 416,847
16,156 -> 743,156
896,131 -> 896,402
405,561 -> 405,773
910,329 -> 24,329
293,389 -> 792,888
159,805 -> 159,769
905,974 -> 905,767
187,849 -> 927,109
779,315 -> 779,823
942,763 -> 299,763
33,122 -> 120,122
985,951 -> 61,27
739,650 -> 332,650
558,296 -> 100,754
481,301 -> 454,301
69,582 -> 69,874
40,566 -> 69,566
589,619 -> 589,336
446,701 -> 76,701
949,308 -> 949,339
931,65 -> 931,571
31,851 -> 31,317
70,985 -> 961,94
570,467 -> 570,666
380,644 -> 380,739
763,829 -> 749,829
410,545 -> 780,915
460,579 -> 460,88
331,643 -> 560,872
249,492 -> 844,492
714,388 -> 714,61
441,470 -> 537,470
174,796 -> 256,796
589,710 -> 369,490
791,943 -> 425,943
584,578 -> 114,578
237,427 -> 851,427
874,575 -> 235,575
356,108 -> 204,260
880,816 -> 754,816
646,382 -> 646,156
757,454 -> 337,34
486,633 -> 694,633
718,450 -> 647,450
353,583 -> 605,331
761,770 -> 563,770
178,720 -> 928,720
162,733 -> 717,178
539,968 -> 207,968
161,38 -> 161,403
602,922 -> 496,816
483,291 -> 483,743
252,480 -> 543,480
498,493 -> 498,132
89,146 -> 562,619
236,883 -> 555,564
379,865 -> 389,865
486,791 -> 688,791
672,387 -> 672,660
867,131 -> 838,131
570,848 -> 850,848
526,560 -> 966,560
15,11 -> 983,979
933,979 -> 888,979
241,96 -> 985,840
812,816 -> 812,524
130,255 -> 130,140
248,927 -> 628,927
99,841 -> 874,66
501,938 -> 77,938
647,527 -> 983,527
601,25 -> 601,577
459,196 -> 662,196
205,551 -> 639,117
449,215 -> 147,215
162,529 -> 624,529
297,203 -> 297,11
669,636 -> 948,357
203,286 -> 53,436
602,836 -> 602,850
747,802 -> 747,685
127,592 -> 448,913
443,689 -> 826,689
739,198 -> 739,169
211,264 -> 211,541
866,302 -> 45,302
782,787 -> 86,91
560,285 -> 560,254
828,131 -> 645,131
95,953 -> 95,17
866,338 -> 866,165
699,981 -> 357,981
720,721 -> 111,112
504,179 -> 77,179
505,490 -> 732,717
923,930 -> 22,29
261,988 -> 518,988
619,512 -> 475,512
968,301 -> 714,555
821,483 -> 821,50
566,608 -> 566,119
395,355 -> 519,355
933,535 -> 618,535
344,925 -> 344,596
959,107 -> 959,96
86,177 -> 686,777
912,153 -> 910,155
231,12 -> 977,758
775,774 -> 775,486
209,29 -> 209,338
936,228 -> 970,262
489,758 -> 309,758
680,493 -> 222,493
39,477 -> 416,854
137,149 -> 838,850
879,801 -> 879,710
968,797 -> 765,797
475,206 -> 679,206
905,447 -> 440,912
866,42 -> 243,665
14,234 -> 437,234
944,703 -> 280,39
191,987 -> 191,357
569,394 -> 898,394
730,965 -> 390,965
590,544 -> 893,544
776,860 -> 711,795
912,59 -> 58,913
582,791 -> 45,254
146,881 -> 915,881
65,579 -> 65,26
172,809 -> 172,714
723,14 -> 308,429
161,270 -> 804,270
141,371 -> 522,371
810,598 -> 869,598
616,99 -> 929,412
85,771 -> 85,88
607,70 -> 272,70
579,509 -> 615,473
757,45 -> 176,45
801,789 -> 801,527
64,546 -> 64,963
889,219 -> 727,219
199,740 -> 199,360
468,315 -> 317,164
481,213 -> 481,342
105,694 -> 105,915
165,908 -> 983,90
226,524 -> 886,524
891,358 -> 891,812
94,29 -> 728,663
289,789 -> 289,954
842,923 -> 204,285
213,45 -> 784,45
446,529 -> 856,939
535,450 -> 941,450
22,984 -> 985,21
76,247 -> 76,760
400,772 -> 955,772
437,101 -> 437,105
962,892 -> 499,892
744,75 -> 171,648
943,389 -> 348,389
908,943 -> 14,49
226,427 -> 226,65
902,86 -> 902,655
615,541 -> 615,825
178,842 -> 829,842
13,774 -> 659,128
746,174 -> 807,174
308,64 -> 248,64
452,384 -> 452,403
852,516 -> 692,356
224,878 -> 224,642
134,17 -> 809,692
488,872 -> 488,906
140,823 -> 883,823
602,934 -> 487,934
307,31 -> 307,102
272,568 -> 414,568
593,425 -> 110,425
542,184 -> 542,381
695,425 -> 691,425
962,982 -> 50,70
32,252 -> 32,425
980,961 -> 35,16
689,626 -> 689,458
653,440 -> 867,440
229,290 -> 229,573
957,545 -> 957,343
431,481 -> 108,481
839,433 -> 126,433
47,806 -> 598,255
696,447 -> 283,447
164,150 -> 164,836
394,248 -> 394,100
641,790 -> 300,790
537,592 -> 537,272
861,698 -> 861,307
226,965 -> 365,965
815,958 -> 815,38
732,289 -> 732,808
936,527 -> 936,741
228,155 -> 484,155
125,503 -> 125,262
951,882 -> 951,182
170,244 -> 170,241
413,133 -> 942,662
396,179 -> 396,261
522,105 -> 522,729
958,171 -> 643,171
333,823 -> 921,235
639,887 -> 656,904
411,254 -> 243,254
987,771 -> 975,771
982,433 -> 982,456
537,19 -> 537,784
731,370 -> 731,872
917,950 -> 32,65
369,332 -> 981,944
387,448 -> 102,733
325,269 -> 833,269
256,830 -> 256,428
566,227 -> 945,606
219,737 -> 916,40
404,842 -> 404,155
77,281 -> 586,790
980,254 -> 980,675
312,417 -> 90,417
937,584 -> 288,584
14,595 -> 609,595
788,579 -> 908,699
576,625 -> 576,430
250,752 -> 366,868
949,924 -> 67,42
854,418 -> 854,294
215,774 -> 287,774
651,511 -> 651,523
974,16 -> 518,472
98,27 -> 679,27
727,896 -> 20,896
953,557 -> 845,449
219,60 -> 755,596
34,868 -> 358,868
900,908 -> 61,69
56,108 -> 391,108
661,661 -> 613,661