README.md (13927B)
1 # Beer Song 2 3 Recite the lyrics to that beloved classic, that field-trip favorite: 99 Bottles of Beer on the Wall. 4 5 Note that not all verses are identical. 6 7 ```text 8 99 bottles of beer on the wall, 99 bottles of beer. 9 Take one down and pass it around, 98 bottles of beer on the wall. 10 11 98 bottles of beer on the wall, 98 bottles of beer. 12 Take one down and pass it around, 97 bottles of beer on the wall. 13 14 97 bottles of beer on the wall, 97 bottles of beer. 15 Take one down and pass it around, 96 bottles of beer on the wall. 16 17 96 bottles of beer on the wall, 96 bottles of beer. 18 Take one down and pass it around, 95 bottles of beer on the wall. 19 20 95 bottles of beer on the wall, 95 bottles of beer. 21 Take one down and pass it around, 94 bottles of beer on the wall. 22 23 94 bottles of beer on the wall, 94 bottles of beer. 24 Take one down and pass it around, 93 bottles of beer on the wall. 25 26 93 bottles of beer on the wall, 93 bottles of beer. 27 Take one down and pass it around, 92 bottles of beer on the wall. 28 29 92 bottles of beer on the wall, 92 bottles of beer. 30 Take one down and pass it around, 91 bottles of beer on the wall. 31 32 91 bottles of beer on the wall, 91 bottles of beer. 33 Take one down and pass it around, 90 bottles of beer on the wall. 34 35 90 bottles of beer on the wall, 90 bottles of beer. 36 Take one down and pass it around, 89 bottles of beer on the wall. 37 38 89 bottles of beer on the wall, 89 bottles of beer. 39 Take one down and pass it around, 88 bottles of beer on the wall. 40 41 88 bottles of beer on the wall, 88 bottles of beer. 42 Take one down and pass it around, 87 bottles of beer on the wall. 43 44 87 bottles of beer on the wall, 87 bottles of beer. 45 Take one down and pass it around, 86 bottles of beer on the wall. 46 47 86 bottles of beer on the wall, 86 bottles of beer. 48 Take one down and pass it around, 85 bottles of beer on the wall. 49 50 85 bottles of beer on the wall, 85 bottles of beer. 51 Take one down and pass it around, 84 bottles of beer on the wall. 52 53 84 bottles of beer on the wall, 84 bottles of beer. 54 Take one down and pass it around, 83 bottles of beer on the wall. 55 56 83 bottles of beer on the wall, 83 bottles of beer. 57 Take one down and pass it around, 82 bottles of beer on the wall. 58 59 82 bottles of beer on the wall, 82 bottles of beer. 60 Take one down and pass it around, 81 bottles of beer on the wall. 61 62 81 bottles of beer on the wall, 81 bottles of beer. 63 Take one down and pass it around, 80 bottles of beer on the wall. 64 65 80 bottles of beer on the wall, 80 bottles of beer. 66 Take one down and pass it around, 79 bottles of beer on the wall. 67 68 79 bottles of beer on the wall, 79 bottles of beer. 69 Take one down and pass it around, 78 bottles of beer on the wall. 70 71 78 bottles of beer on the wall, 78 bottles of beer. 72 Take one down and pass it around, 77 bottles of beer on the wall. 73 74 77 bottles of beer on the wall, 77 bottles of beer. 75 Take one down and pass it around, 76 bottles of beer on the wall. 76 77 76 bottles of beer on the wall, 76 bottles of beer. 78 Take one down and pass it around, 75 bottles of beer on the wall. 79 80 75 bottles of beer on the wall, 75 bottles of beer. 81 Take one down and pass it around, 74 bottles of beer on the wall. 82 83 74 bottles of beer on the wall, 74 bottles of beer. 84 Take one down and pass it around, 73 bottles of beer on the wall. 85 86 73 bottles of beer on the wall, 73 bottles of beer. 87 Take one down and pass it around, 72 bottles of beer on the wall. 88 89 72 bottles of beer on the wall, 72 bottles of beer. 90 Take one down and pass it around, 71 bottles of beer on the wall. 91 92 71 bottles of beer on the wall, 71 bottles of beer. 93 Take one down and pass it around, 70 bottles of beer on the wall. 94 95 70 bottles of beer on the wall, 70 bottles of beer. 96 Take one down and pass it around, 69 bottles of beer on the wall. 97 98 69 bottles of beer on the wall, 69 bottles of beer. 99 Take one down and pass it around, 68 bottles of beer on the wall. 100 101 68 bottles of beer on the wall, 68 bottles of beer. 102 Take one down and pass it around, 67 bottles of beer on the wall. 103 104 67 bottles of beer on the wall, 67 bottles of beer. 105 Take one down and pass it around, 66 bottles of beer on the wall. 106 107 66 bottles of beer on the wall, 66 bottles of beer. 108 Take one down and pass it around, 65 bottles of beer on the wall. 109 110 65 bottles of beer on the wall, 65 bottles of beer. 111 Take one down and pass it around, 64 bottles of beer on the wall. 112 113 64 bottles of beer on the wall, 64 bottles of beer. 114 Take one down and pass it around, 63 bottles of beer on the wall. 115 116 63 bottles of beer on the wall, 63 bottles of beer. 117 Take one down and pass it around, 62 bottles of beer on the wall. 118 119 62 bottles of beer on the wall, 62 bottles of beer. 120 Take one down and pass it around, 61 bottles of beer on the wall. 121 122 61 bottles of beer on the wall, 61 bottles of beer. 123 Take one down and pass it around, 60 bottles of beer on the wall. 124 125 60 bottles of beer on the wall, 60 bottles of beer. 126 Take one down and pass it around, 59 bottles of beer on the wall. 127 128 59 bottles of beer on the wall, 59 bottles of beer. 129 Take one down and pass it around, 58 bottles of beer on the wall. 130 131 58 bottles of beer on the wall, 58 bottles of beer. 132 Take one down and pass it around, 57 bottles of beer on the wall. 133 134 57 bottles of beer on the wall, 57 bottles of beer. 135 Take one down and pass it around, 56 bottles of beer on the wall. 136 137 56 bottles of beer on the wall, 56 bottles of beer. 138 Take one down and pass it around, 55 bottles of beer on the wall. 139 140 55 bottles of beer on the wall, 55 bottles of beer. 141 Take one down and pass it around, 54 bottles of beer on the wall. 142 143 54 bottles of beer on the wall, 54 bottles of beer. 144 Take one down and pass it around, 53 bottles of beer on the wall. 145 146 53 bottles of beer on the wall, 53 bottles of beer. 147 Take one down and pass it around, 52 bottles of beer on the wall. 148 149 52 bottles of beer on the wall, 52 bottles of beer. 150 Take one down and pass it around, 51 bottles of beer on the wall. 151 152 51 bottles of beer on the wall, 51 bottles of beer. 153 Take one down and pass it around, 50 bottles of beer on the wall. 154 155 50 bottles of beer on the wall, 50 bottles of beer. 156 Take one down and pass it around, 49 bottles of beer on the wall. 157 158 49 bottles of beer on the wall, 49 bottles of beer. 159 Take one down and pass it around, 48 bottles of beer on the wall. 160 161 48 bottles of beer on the wall, 48 bottles of beer. 162 Take one down and pass it around, 47 bottles of beer on the wall. 163 164 47 bottles of beer on the wall, 47 bottles of beer. 165 Take one down and pass it around, 46 bottles of beer on the wall. 166 167 46 bottles of beer on the wall, 46 bottles of beer. 168 Take one down and pass it around, 45 bottles of beer on the wall. 169 170 45 bottles of beer on the wall, 45 bottles of beer. 171 Take one down and pass it around, 44 bottles of beer on the wall. 172 173 44 bottles of beer on the wall, 44 bottles of beer. 174 Take one down and pass it around, 43 bottles of beer on the wall. 175 176 43 bottles of beer on the wall, 43 bottles of beer. 177 Take one down and pass it around, 42 bottles of beer on the wall. 178 179 42 bottles of beer on the wall, 42 bottles of beer. 180 Take one down and pass it around, 41 bottles of beer on the wall. 181 182 41 bottles of beer on the wall, 41 bottles of beer. 183 Take one down and pass it around, 40 bottles of beer on the wall. 184 185 40 bottles of beer on the wall, 40 bottles of beer. 186 Take one down and pass it around, 39 bottles of beer on the wall. 187 188 39 bottles of beer on the wall, 39 bottles of beer. 189 Take one down and pass it around, 38 bottles of beer on the wall. 190 191 38 bottles of beer on the wall, 38 bottles of beer. 192 Take one down and pass it around, 37 bottles of beer on the wall. 193 194 37 bottles of beer on the wall, 37 bottles of beer. 195 Take one down and pass it around, 36 bottles of beer on the wall. 196 197 36 bottles of beer on the wall, 36 bottles of beer. 198 Take one down and pass it around, 35 bottles of beer on the wall. 199 200 35 bottles of beer on the wall, 35 bottles of beer. 201 Take one down and pass it around, 34 bottles of beer on the wall. 202 203 34 bottles of beer on the wall, 34 bottles of beer. 204 Take one down and pass it around, 33 bottles of beer on the wall. 205 206 33 bottles of beer on the wall, 33 bottles of beer. 207 Take one down and pass it around, 32 bottles of beer on the wall. 208 209 32 bottles of beer on the wall, 32 bottles of beer. 210 Take one down and pass it around, 31 bottles of beer on the wall. 211 212 31 bottles of beer on the wall, 31 bottles of beer. 213 Take one down and pass it around, 30 bottles of beer on the wall. 214 215 30 bottles of beer on the wall, 30 bottles of beer. 216 Take one down and pass it around, 29 bottles of beer on the wall. 217 218 29 bottles of beer on the wall, 29 bottles of beer. 219 Take one down and pass it around, 28 bottles of beer on the wall. 220 221 28 bottles of beer on the wall, 28 bottles of beer. 222 Take one down and pass it around, 27 bottles of beer on the wall. 223 224 27 bottles of beer on the wall, 27 bottles of beer. 225 Take one down and pass it around, 26 bottles of beer on the wall. 226 227 26 bottles of beer on the wall, 26 bottles of beer. 228 Take one down and pass it around, 25 bottles of beer on the wall. 229 230 25 bottles of beer on the wall, 25 bottles of beer. 231 Take one down and pass it around, 24 bottles of beer on the wall. 232 233 24 bottles of beer on the wall, 24 bottles of beer. 234 Take one down and pass it around, 23 bottles of beer on the wall. 235 236 23 bottles of beer on the wall, 23 bottles of beer. 237 Take one down and pass it around, 22 bottles of beer on the wall. 238 239 22 bottles of beer on the wall, 22 bottles of beer. 240 Take one down and pass it around, 21 bottles of beer on the wall. 241 242 21 bottles of beer on the wall, 21 bottles of beer. 243 Take one down and pass it around, 20 bottles of beer on the wall. 244 245 20 bottles of beer on the wall, 20 bottles of beer. 246 Take one down and pass it around, 19 bottles of beer on the wall. 247 248 19 bottles of beer on the wall, 19 bottles of beer. 249 Take one down and pass it around, 18 bottles of beer on the wall. 250 251 18 bottles of beer on the wall, 18 bottles of beer. 252 Take one down and pass it around, 17 bottles of beer on the wall. 253 254 17 bottles of beer on the wall, 17 bottles of beer. 255 Take one down and pass it around, 16 bottles of beer on the wall. 256 257 16 bottles of beer on the wall, 16 bottles of beer. 258 Take one down and pass it around, 15 bottles of beer on the wall. 259 260 15 bottles of beer on the wall, 15 bottles of beer. 261 Take one down and pass it around, 14 bottles of beer on the wall. 262 263 14 bottles of beer on the wall, 14 bottles of beer. 264 Take one down and pass it around, 13 bottles of beer on the wall. 265 266 13 bottles of beer on the wall, 13 bottles of beer. 267 Take one down and pass it around, 12 bottles of beer on the wall. 268 269 12 bottles of beer on the wall, 12 bottles of beer. 270 Take one down and pass it around, 11 bottles of beer on the wall. 271 272 11 bottles of beer on the wall, 11 bottles of beer. 273 Take one down and pass it around, 10 bottles of beer on the wall. 274 275 10 bottles of beer on the wall, 10 bottles of beer. 276 Take one down and pass it around, 9 bottles of beer on the wall. 277 278 9 bottles of beer on the wall, 9 bottles of beer. 279 Take one down and pass it around, 8 bottles of beer on the wall. 280 281 8 bottles of beer on the wall, 8 bottles of beer. 282 Take one down and pass it around, 7 bottles of beer on the wall. 283 284 7 bottles of beer on the wall, 7 bottles of beer. 285 Take one down and pass it around, 6 bottles of beer on the wall. 286 287 6 bottles of beer on the wall, 6 bottles of beer. 288 Take one down and pass it around, 5 bottles of beer on the wall. 289 290 5 bottles of beer on the wall, 5 bottles of beer. 291 Take one down and pass it around, 4 bottles of beer on the wall. 292 293 4 bottles of beer on the wall, 4 bottles of beer. 294 Take one down and pass it around, 3 bottles of beer on the wall. 295 296 3 bottles of beer on the wall, 3 bottles of beer. 297 Take one down and pass it around, 2 bottles of beer on the wall. 298 299 2 bottles of beer on the wall, 2 bottles of beer. 300 Take one down and pass it around, 1 bottle of beer on the wall. 301 302 1 bottle of beer on the wall, 1 bottle of beer. 303 Take it down and pass it around, no more bottles of beer on the wall. 304 305 No more bottles of beer on the wall, no more bottles of beer. 306 Go to the store and buy some more, 99 bottles of beer on the wall. 307 ``` 308 309 ## For bonus points 310 311 Did you get the tests passing and the code clean? If you want to, these 312 are some additional things you could try: 313 314 * Remove as much duplication as you possibly can. 315 * Optimize for readability, even if it means introducing duplication. 316 * If you've removed all the duplication, do you have a lot of 317 conditionals? Try replacing the conditionals with polymorphism, if it 318 applies in this language. How readable is it? 319 320 Then please share your thoughts in a comment on the submission. Did this 321 experiment make the code better? Worse? Did you learn anything from it? 322 323 ## Getting Started 324 325 Make sure you have read the "Guides" section of the 326 [C track](https://exercism.io/my/tracks/c) on the Exercism site. This covers 327 the basic information on setting up the development environment expected 328 by the exercises. 329 330 331 ## Passing the Tests 332 333 Get the first test compiling, linking and passing by following the [three 334 rules of test-driven development][3-tdd-rules]. 335 336 The included makefile can be used to create and run the tests using the `test` 337 task. 338 339 make test 340 341 Create just the functions you need to satisfy any compiler errors and get the 342 test to fail. Then write just enough code to get the test to pass. Once you've 343 done that, move onto the next test. 344 345 [3-tdd-rules]: http://butunclebob.com/ArticleS.UncleBob.TheThreeRulesOfTdd 346 347 As you progress through the tests, take the time to refactor your 348 implementation for readability and expressiveness and then go on to the next 349 test. 350 351 Try to use standard C99 facilities in preference to writing your own 352 low-level algorithms or facilities by hand. 353 354 ## Source 355 356 Learn to Program by Chris Pine [http://pine.fm/LearnToProgram/?Chapter=06](http://pine.fm/LearnToProgram/?Chapter=06) 357 358 ## Submitting Incomplete Solutions 359 It's possible to submit an incomplete solution so you can see how others have completed the exercise.