Cody

# Problem 2528. expand intervals

Solution 803666

Submitted on 9 Jan 2016 by Michael Cappello
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### Test Suite

Test Status Code Input and Output
1   Pass
%% bounds = [1 5 7 9 24 32]; elements = [1 2 3 4 5 7 8 9 24 25 26 27 28 29 30 31 32]; assert(isequal(ExpandIntervals(bounds),elements))

N = 6 b = 1 5 7 9 24 32 e = [] e = 1 2 3 4 5 e = 1 2 3 4 5 7 8 9 e = Columns 1 through 16 1 2 3 4 5 7 8 9 24 25 26 27 28 29 30 31 Column 17 32 e = Columns 1 through 16 1 2 3 4 5 7 8 9 24 25 26 27 28 29 30 31 Column 17 32

2   Pass
%% bounds = [9 9 11 11]; elements = [9 11]; assert(isequal(ExpandIntervals(bounds),elements))

N = 4 b = 9 9 11 11 e = [] e = 9 e = 9 11 e = 9 11

3   Pass
%% bounds = [100 200 300 400]; elements = [100:200 300:400]; assert(isequal(ExpandIntervals(bounds),elements))

N = 4 b = 100 200 300 400 e = [] e = Columns 1 through 16 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 Columns 17 through 32 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 Columns 33 through 48 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 Columns 49 through 64 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 Columns 65 through 80 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 Columns 81 through 96 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 Columns 97 through 101 196 197 198 199 200 e = Columns 1 through 16 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 Columns 17 through 32 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 Columns 33 through 48 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 Columns 49 through 64 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 Columns 65 through 80 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 Columns 81 through 96 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 Columns 97 through 112 196 197 198 199 200 300 301 302 303 304 305 306 307 308 309 310 Columns 113 through 128 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 Columns 129 through 144 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 Columns 145 through 160 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 Columns 161 through 176 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 Columns 177 through 192 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 Columns 193 through 202 391 392 393 394 395 396 397 398 399 400 e = Columns 1 through 16 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 Columns 17 through 32 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 Columns 33 through 48 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 Columns 49 through 64 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 Columns 65 through 80 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 Columns 81 through 96 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 Columns 97 through 112 196 197 198 199 200 300 301 302 303 304 305 306 307 308 309 310 Columns 113 through 128 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 Columns 129 through 144 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 Columns 145 through 160 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 Columns 161 through 176 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 Columns 177 through 192 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 Columns 193 through 202 391 392 393 394 395 396 397 398 399 400

4   Pass
%% temp = [-10:10; -10:10]; bounds = temp(:)'; elements = -10:10; assert(isequal(ExpandIntervals(bounds),elements))

N = 42 b = -10 -10 -9 -9 -8 -8 -7 -7 -6 -6 -5 -5 -4 -4 -3 -3 -2 -2 -1 -1 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 e = [] e = -10 e = -10 -9 e = -10 -9 -8 e = -10 -9 -8 -7 e = -10 -9 -8 -7 -6 e = -10 -9 -8 -7 -6 -5 e = -10 -9 -8 -7 -6 -5 -4 e = -10 -9 -8 -7 -6 -5 -4 -3 e = -10 -9 -8 -7 -6 -5 -4 -3 -2 e = -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 e = -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 e = -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 e = -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 e = -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 e = -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 e = -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 e = Columns 1 through 16 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 Column 17 6 e = Columns 1 through 16 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 Columns 17 through 18 6 7 e = Columns 1 through 16 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 Columns 17 through 19 6 7 8 e = Columns 1 through 16 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 Columns 17 through 20 6 7 8 9 e = Columns 1 through 16 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 Columns 17 through 21 6 7 8 9 10 e = Columns 1 through 16 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 Columns 17 through 21 6 7 8 9 10

5   Pass
%% bounds = [-10 10]; elements = -10:10; assert(isequal(ExpandIntervals(bounds),elements))

N = 2 b = -10 10 e = [] e = Columns 1 through 16 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 Columns 17 through 21 6 7 8 9 10 e = Columns 1 through 16 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 Columns 17 through 21 6 7 8 9 10