|
| 1 | +def solution(lines: list[str]): |
| 2 | + ret = 0 |
| 3 | + lastret = -1 |
| 4 | + coords = [] |
| 5 | + for i in range(len(lines)): |
| 6 | + for j in range(len(lines[i])): |
| 7 | + if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i+1][j-1] == 'M' and lines[i][j] == 'A' and lines[i-1][j+1] == 'S': |
| 8 | + # if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i+1][j-1] == 'M' and lines[i][j] == 'A' and lines[i-1][j+1] == 'S': |
| 9 | + # ret += 1 |
| 10 | + # if j >= 1 and j < len(lines[i]) - 1 and lines[i][j-1] == 'M' and lines[i][j] == 'A' and lines[i][j+1] == 'S': |
| 11 | + # ret += 1 |
| 12 | + if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i-1][j-1] == 'M' and lines[i][j] == 'A' and lines[i+1][j+1] == 'S': |
| 13 | + ret += 1 |
| 14 | + # if i >= 1 and i < len(lines) - 1 and lines[i-1][j] == 'M' and lines[i][j] == 'A' and lines[i+1][j] == 'S': |
| 15 | + # ret += 1 |
| 16 | + # if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i-1][j+1] == 'M' and lines[i][j] == 'A' and lines[i+1][j-1] == 'S': |
| 17 | + # ret += 1 |
| 18 | + # if j >= 1 and j < len(lines[i]) - 1 and lines[i][j+1] == 'M' and lines[i][j] == 'A' and lines[i][j-1] == 'S' : |
| 19 | + # ret += 1 |
| 20 | + if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i+1][j+1] == 'M' and lines[i][j] == 'A' and lines[i-1][j-1] == 'S': |
| 21 | + ret += 1 |
| 22 | + # if i >= 1 and i < len(lines) - 1 and lines[i+1][j] == 'M' and lines[i][j] == 'A' and lines[i-1][j] == 'S': |
| 23 | + # ret += 1 |
| 24 | + # if j >= 1 and j < len(lines[i]) - 1 and lines[i][j-1] == 'M' and lines[i][j] == 'A' and lines[i][j+1] == 'S': |
| 25 | + # if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i+1][j-1] == 'M' and lines[i][j] == 'A' and lines[i-1][j+1] == 'S': |
| 26 | + # ret += 1 |
| 27 | + # if j >= 1 and j < len(lines[i]) - 1 and lines[i][j-1] == 'M' and lines[i][j] == 'A' and lines[i][j+1] == 'S': |
| 28 | + # ret += 1 |
| 29 | + # if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i-1][j-1] == 'M' and lines[i][j] == 'A' and lines[i+1][j+1] == 'S': |
| 30 | + # ret += 1 |
| 31 | + # if i >= 1 and i < len(lines) - 1 and lines[i-1][j] == 'M' and lines[i][j] == 'A' and lines[i+1][j] == 'S': |
| 32 | + # ret += 1 |
| 33 | + # if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i-1][j+1] == 'M' and lines[i][j] == 'A' and lines[i+1][j-1] == 'S': |
| 34 | + # ret += 1 |
| 35 | + # if j >= 1 and j < len(lines[i]) - 1 and lines[i][j+1] == 'M' and lines[i][j] == 'A' and lines[i][j-1] == 'S' : |
| 36 | + # ret += 1 |
| 37 | + # if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i+1][j+1] == 'M' and lines[i][j] == 'A' and lines[i-1][j-1] == 'S': |
| 38 | + # ret += 1 |
| 39 | + # if i >= 1 and i < len(lines) - 1 and lines[i+1][j] == 'M' and lines[i][j] == 'A' and lines[i-1][j] == 'S': |
| 40 | + # ret += 1 |
| 41 | + if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i-1][j-1] == 'M' and lines[i][j] == 'A' and lines[i+1][j+1] == 'S': |
| 42 | + if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i+1][j-1] == 'M' and lines[i][j] == 'A' and lines[i-1][j+1] == 'S': |
| 43 | + ret += 1 |
| 44 | + # if j >= 1 and j < len(lines[i]) - 1 and lines[i][j-1] == 'M' and lines[i][j] == 'A' and lines[i][j+1] == 'S': |
| 45 | + # ret += 1 |
| 46 | + # if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i-1][j-1] == 'M' and lines[i][j] == 'A' and lines[i+1][j+1] == 'S': |
| 47 | + # ret += 1 |
| 48 | + # if i >= 1 and i < len(lines) - 1 and lines[i-1][j] == 'M' and lines[i][j] == 'A' and lines[i+1][j] == 'S': |
| 49 | + # ret += 1 |
| 50 | + if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i-1][j+1] == 'M' and lines[i][j] == 'A' and lines[i+1][j-1] == 'S': |
| 51 | + ret += 1 |
| 52 | + # if j >= 1 and j < len(lines[i]) - 1 and lines[i][j+1] == 'M' and lines[i][j] == 'A' and lines[i][j-1] == 'S' : |
| 53 | + # ret += 1 |
| 54 | + # if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i+1][j+1] == 'M' and lines[i][j] == 'A' and lines[i-1][j-1] == 'S': |
| 55 | + # ret += 1 |
| 56 | + # if i >= 1 and i < len(lines) - 1 and lines[i+1][j] == 'M' and lines[i][j] == 'A' and lines[i-1][j] == 'S': |
| 57 | + # ret += 1 |
| 58 | + # if i >= 1 and i < len(lines) - 1 and lines[i-1][j] == 'M' and lines[i][j] == 'A' and lines[i+1][j] == 'S': |
| 59 | + # if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i+1][j-1] == 'M' and lines[i][j] == 'A' and lines[i-1][j+1] == 'S': |
| 60 | + # ret += 1 |
| 61 | + # if j >= 1 and j < len(lines[i]) - 1 and lines[i][j-1] == 'M' and lines[i][j] == 'A' and lines[i][j+1] == 'S': |
| 62 | + # ret += 1 |
| 63 | + # if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i-1][j-1] == 'M' and lines[i][j] == 'A' and lines[i+1][j+1] == 'S': |
| 64 | + # ret += 1 |
| 65 | + # if i >= 1 and i < len(lines) - 1 and lines[i-1][j] == 'M' and lines[i][j] == 'A' and lines[i+1][j] == 'S': |
| 66 | + # ret += 1 |
| 67 | + # if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i-1][j+1] == 'M' and lines[i][j] == 'A' and lines[i+1][j-1] == 'S': |
| 68 | + # ret += 1 |
| 69 | + # if j >= 1 and j < len(lines[i]) - 1 and lines[i][j+1] == 'M' and lines[i][j] == 'A' and lines[i][j-1] == 'S' : |
| 70 | + # ret += 1 |
| 71 | + # if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i+1][j+1] == 'M' and lines[i][j] == 'A' and lines[i-1][j-1] == 'S': |
| 72 | + # ret += 1 |
| 73 | + # if i >= 1 and i < len(lines) - 1 and lines[i+1][j] == 'M' and lines[i][j] == 'A' and lines[i-1][j] == 'S': |
| 74 | + # ret += 1 |
| 75 | + if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i-1][j+1] == 'M' and lines[i][j] == 'A' and lines[i+1][j-1] == 'S': |
| 76 | + # if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i+1][j-1] == 'M' and lines[i][j] == 'A' and lines[i-1][j+1] == 'S': |
| 77 | + # ret += 1 |
| 78 | + # if j >= 1 and j < len(lines[i]) - 1 and lines[i][j-1] == 'M' and lines[i][j] == 'A' and lines[i][j+1] == 'S': |
| 79 | + # ret += 1 |
| 80 | + if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i-1][j-1] == 'M' and lines[i][j] == 'A' and lines[i+1][j+1] == 'S': |
| 81 | + ret += 1 |
| 82 | + # if i >= 1 and i < len(lines) - 1 and lines[i-1][j] == 'M' and lines[i][j] == 'A' and lines[i+1][j] == 'S': |
| 83 | + # ret += 1 |
| 84 | + # if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i-1][j+1] == 'M' and lines[i][j] == 'A' and lines[i+1][j-1] == 'S': |
| 85 | + # ret += 1 |
| 86 | + # if j >= 1 and j < len(lines[i]) - 1 and lines[i][j+1] == 'M' and lines[i][j] == 'A' and lines[i][j-1] == 'S' : |
| 87 | + # ret += 1 |
| 88 | + if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i+1][j+1] == 'M' and lines[i][j] == 'A' and lines[i-1][j-1] == 'S': |
| 89 | + ret += 1 |
| 90 | + # if i >= 1 and i < len(lines) - 1 and lines[i+1][j] == 'M' and lines[i][j] == 'A' and lines[i-1][j] == 'S': |
| 91 | + # ret += 1 |
| 92 | + # if j >= 1 and j < len(lines[i]) - 1 and lines[i][j+1] == 'M' and lines[i][j] == 'A' and lines[i][j-1] == 'S' : |
| 93 | + # if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i+1][j-1] == 'M' and lines[i][j] == 'A' and lines[i-1][j+1] == 'S': |
| 94 | + # ret += 1 |
| 95 | + # if j >= 1 and j < len(lines[i]) - 1 and lines[i][j-1] == 'M' and lines[i][j] == 'A' and lines[i][j+1] == 'S': |
| 96 | + # ret += 1 |
| 97 | + # if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i-1][j-1] == 'M' and lines[i][j] == 'A' and lines[i+1][j+1] == 'S': |
| 98 | + # ret += 1 |
| 99 | + # if i >= 1 and i < len(lines) - 1 and lines[i-1][j] == 'M' and lines[i][j] == 'A' and lines[i+1][j] == 'S': |
| 100 | + # ret += 1 |
| 101 | + # if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i-1][j+1] == 'M' and lines[i][j] == 'A' and lines[i+1][j-1] == 'S': |
| 102 | + # ret += 1 |
| 103 | + # if j >= 1 and j < len(lines[i]) - 1 and lines[i][j+1] == 'M' and lines[i][j] == 'A' and lines[i][j-1] == 'S' : |
| 104 | + # ret += 1 |
| 105 | + # if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i+1][j+1] == 'M' and lines[i][j] == 'A' and lines[i-1][j-1] == 'S': |
| 106 | + # ret += 1 |
| 107 | + # if i >= 1 and i < len(lines) - 1 and lines[i+1][j] == 'M' and lines[i][j] == 'A' and lines[i-1][j] == 'S': |
| 108 | + # ret += 1 |
| 109 | + if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i+1][j+1] == 'M' and lines[i][j] == 'A' and lines[i-1][j-1] == 'S': |
| 110 | + if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i+1][j-1] == 'M' and lines[i][j] == 'A' and lines[i-1][j+1] == 'S': |
| 111 | + ret += 1 |
| 112 | + # if j >= 1 and j < len(lines[i]) - 1 and lines[i][j-1] == 'M' and lines[i][j] == 'A' and lines[i][j+1] == 'S': |
| 113 | + # ret += 1 |
| 114 | + # if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i-1][j-1] == 'M' and lines[i][j] == 'A' and lines[i+1][j+1] == 'S': |
| 115 | + # ret += 1 |
| 116 | + # if i >= 1 and i < len(lines) - 1 and lines[i-1][j] == 'M' and lines[i][j] == 'A' and lines[i+1][j] == 'S': |
| 117 | + # ret += 1 |
| 118 | + if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i-1][j+1] == 'M' and lines[i][j] == 'A' and lines[i+1][j-1] == 'S': |
| 119 | + ret += 1 |
| 120 | + # if j >= 1 and j < len(lines[i]) - 1 and lines[i][j+1] == 'M' and lines[i][j] == 'A' and lines[i][j-1] == 'S' : |
| 121 | + # ret += 1 |
| 122 | + # if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i+1][j+1] == 'M' and lines[i][j] == 'A' and lines[i-1][j-1] == 'S': |
| 123 | + # ret += 1 |
| 124 | + # if i >= 1 and i < len(lines) - 1 and lines[i+1][j] == 'M' and lines[i][j] == 'A' and lines[i-1][j] == 'S': |
| 125 | + # ret += 1 |
| 126 | + # if i >= 1 and i < len(lines) - 1 and lines[i+1][j] == 'M' and lines[i][j] == 'A' and lines[i-1][j] == 'S': |
| 127 | + # if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i+1][j-1] == 'M' and lines[i][j] == 'A' and lines[i-1][j+1] == 'S': |
| 128 | + # ret += 1 |
| 129 | + # if j >= 1 and j < len(lines[i]) - 1 and lines[i][j-1] == 'M' and lines[i][j] == 'A' and lines[i][j+1] == 'S': |
| 130 | + # ret += 1 |
| 131 | + # if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i-1][j-1] == 'M' and lines[i][j] == 'A' and lines[i+1][j+1] == 'S': |
| 132 | + # ret += 1 |
| 133 | + # if i >= 1 and i < len(lines) - 1 and lines[i-1][j] == 'M' and lines[i][j] == 'A' and lines[i+1][j] == 'S': |
| 134 | + # ret += 1 |
| 135 | + # if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i-1][j+1] == 'M' and lines[i][j] == 'A' and lines[i+1][j-1] == 'S': |
| 136 | + # ret += 1 |
| 137 | + # if j >= 1 and j < len(lines[i]) - 1 and lines[i][j+1] == 'M' and lines[i][j] == 'A' and lines[i][j-1] == 'S' : |
| 138 | + # ret += 1 |
| 139 | + # if i >= 1 and i < len(lines) - 1 and j >= 1 and j < len(lines[i]) - 1 and lines[i+1][j+1] == 'M' and lines[i][j] == 'A' and lines[i-1][j-1] == 'S': |
| 140 | + # ret += 1 |
| 141 | + # if i >= 1 and i < len(lines) - 1 and lines[i+1][j] == 'M' and lines[i][j] == 'A' and lines[i-1][j] == 'S': |
| 142 | + # ret += 1 |
| 143 | + # check up right |
| 144 | + # check right |
| 145 | + # check down right |
| 146 | + # check down |
| 147 | + ... |
| 148 | + if ret > lastret != -1: |
| 149 | + coords.append((i, j)) |
| 150 | + lastret = ret |
| 151 | + ... |
| 152 | + print(coords) |
| 153 | + for i in range(len(lines)): |
| 154 | + for j in range(len(lines[i])): |
| 155 | + if (i, j) in coords: |
| 156 | + print('\033[31m', end='') # red |
| 157 | + print(lines[i][j] if lines[i][j] != 'X' else ' ', end='') |
| 158 | + if (i, j) in coords: |
| 159 | + print('\033[39m', end='') # reset |
| 160 | + print('\n', end='') |
| 161 | + |
| 162 | + return len(coords) |
| 163 | + |
| 164 | +# data = ''' |
| 165 | +# .M.S...... |
| 166 | +# ..A..MSMS. |
| 167 | +# .M.S.MAA.. |
| 168 | +# ..A.ASMSM. |
| 169 | +# .M.S.M.... |
| 170 | +# .......... |
| 171 | +# S.S.S.S.S. |
| 172 | +# .A.A.A.A.. |
| 173 | +# M.M.M.M.M. |
| 174 | +# .......... |
| 175 | +# '''.split('\n') |
| 176 | + |
| 177 | +# data = '''....XXMAS. |
| 178 | +# .SAMXMS... |
| 179 | +# ...S..A... |
| 180 | +# ..A.A.MS.X |
| 181 | +# XMASAMX.MM |
| 182 | +# X.....XA.A |
| 183 | +# S.S.S.S.SS |
| 184 | +# .A.A.A.A.A |
| 185 | +# ..M.M.M.MM |
| 186 | +# .X.X.XMASX |
| 187 | +# '''.split('\n') |
| 188 | + |
| 189 | +data = open('input.txt', 'r').read().split('\n') |
| 190 | + |
| 191 | +data = [datum for datum in data if datum != ''] |
| 192 | + |
| 193 | +print(solution(data)) |
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