连续数求和 | |||||||||||
频次 | 1和 | 2和 | 3和 | 4和 | 5和 | 6和 | 7和 | 8和 | 9和 | 10和 | 11和 |
0 | 1 | ||||||||||
0 | 2 | 3 | |||||||||
1 | 3 | 5 | 6 | ||||||||
0 | 4 | 7 | 9 | 10 | |||||||
1 | 5 | 9 | 12 | 14 | 15 | ||||||
1 | 6 | 11 | 15 | 18 | 20 | 21 | |||||
1 | 7 | 13 | 18 | 22 | 25 | 27 | 28 | ||||
0 | 8 | 15 | 21 | 26 | 30 | 33 | 35 | 36 | |||
2 | 9 | 17 | 24 | 30 | 35 | 39 | 42 | 44 | 45 | ||
1 | 10 | 19 | 27 | 34 | 40 | 45 | 49 | 52 | 54 | 55 | |
1 | 11 | 21 | 30 | 38 | 45 | 51 | 56 | 60 | 63 | 65 | 66 |
1 | 12 | 23 | 33 | 42 | 50 | 57 | 63 | 68 | 72 | 75 | 77 |
1 | 13 | 25 | 36 | 46 | 55 | 63 | 70 | 76 | 81 | 85 | 88 |
1 | 14 | 27 | 39 | 50 | 60 | 69 | 77 | 84 | 90 | 95 | 99 |
3 | 15 | 29 | 42 | 54 | 65 | 75 | 84 | 92 | 99 | 105 | 110 |
0 | 16 | 31 | 45 | 58 | 70 | 81 | 91 | 100 | 108 | 115 | 121 |
1 | 17 | 33 | 48 | 62 | 75 | 87 | 98 | 108 | 117 | 125 | 132 |
2 | 18 | 35 | 51 | 66 | 80 | 93 | 105 | 116 | 126 | 135 | 143 |
1 | 19 | 37 | 54 | 70 | 85 | 99 | 112 | 124 | 135 | 145 | 154 |
1 | 20 | 39 | 57 | 74 | 90 | 105 | 119 | 132 | 144 | 155 | 165 |
3 | 21 | 41 | 60 | 78 | 95 | 111 | 126 | 140 | 153 | 165 | 176 |
1 | 22 | 43 | 63 | 82 | 100 | 117 | 133 | 148 | 162 | 175 | 187 |
1 | 23 | 45 | 66 | 86 | 105 | 123 | 140 | 156 | 171 | 185 | 198 |
1 | 24 | 47 | 69 | 90 | 110 | 129 | 147 | 164 | 180 | 195 | 209 |
2 | 25 | 49 | 72 | 94 | 115 | 135 | 154 | 172 | 189 | 205 | 220 |
1 | 26 | 51 | 75 | 98 | 120 | 141 | 161 | 180 | 198 | 215 | 231 |
3 | 27 | 53 | 78 | 102 | 125 | 147 | 168 | 188 | 207 | 225 | 242 |
1 | 28 | 55 | 81 | 106 | 130 | 153 | 175 | 196 | 216 | 235 | 253 |
1 | 29 | 57 | 84 | 110 | 135 | 159 | 182 | 204 | 225 | 245 | 264 |
3 | 30 | 59 | 87 | 114 | 140 | 165 | 189 | 212 | 234 | 255 | 275 |
1 | 31 | 61 | 90 | 118 | 145 | 171 | 196 | 220 | 243 | 265 | 286 |
0 | 32 | 63 | 93 | 122 | 150 | 177 | 203 | 228 | 252 | 275 | 297 |
3 | 33 | 65 | 96 | 126 | 155 | 183 | 210 | 236 | 261 | 285 | 308 |
1 | 34 | 67 | 99 | 130 | 160 | 189 | 217 | 244 | 270 | 295 | 319 |
3 | 35 | 69 | 102 | 134 | 165 | 195 | 224 | 252 | 279 | 305 | 330 |
2 | 36 | 71 | 105 | 138 | 170 | 201 | 231 | 260 | 288 | 315 | 341 |
1 | 37 | 73 | 108 | 142 | 175 | 207 | 238 | 268 | 297 | 325 | 352 |
1 | 38 | 75 | 111 | 146 | 180 | 213 | 245 | 276 | 306 | 335 | 363 |
3 | 39 | 77 | 114 | 150 | 185 | 219 | 252 | 284 | 315 | 345 | 374 |
1 | 40 | 79 | 117 | 154 | 190 | 225 | 259 | 292 | 324 | 355 | 385 |
1 | 41 | 81 | 120 | 158 | 195 | 231 | 266 | 300 | 333 | 365 | 396 |
3 | 42 | 83 | 123 | 162 | 200 | 237 | 273 | 308 | 342 | 375 | 407 |
1 | 43 | 85 | 126 | 166 | 205 | 243 | 280 | 316 | 351 | 385 | 418 |
1 | 44 | 87 | 129 | 170 | 210 | 249 | 287 | 324 | 360 | 395 | 429 |
5 | 45 | 89 | 132 | 174 | 215 | 255 | 294 | 332 | 369 | 405 | 440 |
1 | 46 | 91 | 135 | 178 | 220 | 261 | 301 | 340 | 378 | 415 | 451 |
1 | 47 | 93 | 138 | 182 | 225 | 267 | 308 | 348 | 387 | 425 | 462 |
1 | 48 | 95 | 141 | 186 | 230 | 273 | 315 | 356 | 396 | 435 | 473 |
2 | 49 | 97 | 144 | 190 | 235 | 279 | 322 | 364 | 405 | 445 | 484 |
2 | 50 | 99 | 147 | 194 | 240 | 285 | 329 | 372 | 414 | 455 | 495 |
3 | 51 | 101 | 150 | 198 | 245 | 291 | 336 | 380 | 423 | 465 | 506 |
1 | 52 | 103 | 153 | 202 | 250 | 297 | 343 | 388 | 432 | 475 | 517 |
1 | 53 | 105 | 156 | 206 | 255 | 303 | 350 | 396 | 441 | 485 | 528 |
3 | 54 | 107 | 159 | 210 | 260 | 309 | 357 | 404 | 450 | 495 | 539 |
3 | 55 | 109 | 162 | 214 | 265 | 315 | 364 | 412 | 459 | 505 | 550 |
1 | 56 | 111 | 165 | 218 | 270 | 321 | 371 | 420 | 468 | 515 | 561 |
3 | 57 | 113 | 168 | 222 | 275 | 327 | 378 | 428 | 477 | 525 | 572 |
1 | 58 | 115 | 171 | 226 | 280 | 333 | 385 | 436 | 486 | 535 | 583 |
1 | 59 | 117 | 174 | 230 | 285 | 339 | 392 | 444 | 495 | 545 | 594 |
3 | 60 | 119 | 177 | 234 | 290 | 345 | 399 | 452 | 504 | 555 | 605 |
1 | 61 | 121 | 180 | 238 | 295 | 351 | 406 | 460 | 513 | 565 | 616 |
1 | 62 | 123 | 183 | 242 | 300 | 357 | 413 | 468 | 522 | 575 | 627 |
5 | 63 | 125 | 186 | 246 | 305 | 363 | 420 | 476 | 531 | 585 | 638 |
0 | 64 | 127 | 189 | 250 | 310 | 369 | 427 | 484 | 540 | 595 | 649 |
3 | 65 | 129 | 192 | 254 | 315 | 375 | 434 | 492 | 549 | 605 | 660 |
3 | 66 | 131 | 195 | 258 | 320 | 381 | 441 | 500 | 558 | 615 | 671 |
1 | 67 | 133 | 198 | 262 | 325 | 387 | 448 | 508 | 567 | 625 | 682 |
1 | 68 | 135 | 201 | 266 | 330 | 393 | 455 | 516 | 576 | 635 | 693 |
3 | 69 | 137 | 204 | 270 | 335 | 399 | 462 | 524 | 585 | 645 | 704 |
3 | 70 | 139 | 207 | 274 | 340 | 405 | 469 | 532 | 594 | 655 | 715 |
1 | 71 | 141 | 210 | 278 | 345 | 411 | 476 | 540 | 603 | 665 | 726 |
2 | 72 | 143 | 213 | 282 | 350 | 417 | 483 | 548 | 612 | 675 | 737 |
1 | 73 | 145 | 216 | 286 | 355 | 423 | 490 | 556 | 621 | 685 | 748 |
1 | 74 | 147 | 219 | 290 | 360 | 429 | 497 | 564 | 630 | 695 | 759 |
5 | 75 | 149 | 222 | 294 | 365 | 435 | 504 | 572 | 639 | 705 | 770 |
1 | 76 | 151 | 225 | 298 | 370 | 441 | 511 | 580 | 648 | 715 | 781 |
3 | 77 | 153 | 228 | 302 | 375 | 447 | 518 | 588 | 657 | 725 | 792 |
2 | 78 | 155 | 231 | 306 | 380 | 453 | 525 | 596 | 666 | 735 | 803 |
1 | 79 | 157 | 234 | 310 | 385 | 459 | 532 | 604 | 675 | 745 | 814 |
1 | 80 | 159 | 237 | 314 | 390 | 465 | 539 | 612 | 684 | 755 | 825 |
4 | 81 | 161 | 240 | 318 | 395 | 471 | 546 | 620 | 693 | 765 | 836 |
1 | 82 | 163 | 243 | 322 | 400 | 477 | 553 | 628 | 702 | 775 | 847 |
1 | 83 | 165 | 246 | 326 | 405 | 483 | 560 | 636 | 711 | 785 | 858 |
3 | 84 | 167 | 249 | 330 | 410 | 489 | 567 | 644 | 720 | 795 | 869 |
3 | 85 | 169 | 252 | 334 | 415 | 495 | 574 | 652 | 729 | 805 | 880 |
1 | 86 | 171 | 255 | 338 | 420 | 501 | 581 | 660 | 738 | 815 | 891 |
3 | 87 | 173 | 258 | 342 | 425 | 507 | 588 | 668 | 747 | 825 | 902 |
1 | 88 | 175 | 261 | 346 | 430 | 513 | 595 | 676 | 756 | 835 | 913 |
1 | 89 | 177 | 264 | 350 | 435 | 519 | 602 | 684 | 765 | 845 | 924 |
4 | 90 | 179 | 267 | 354 | 440 | 525 | 609 | 692 | 774 | 855 | 935 |
2 | 91 | 181 | 270 | 358 | 445 | 531 | 616 | 700 | 783 | 865 | 946 |
1 | 92 | 183 | 273 | 362 | 450 | 537 | 623 | 708 | 792 | 875 | 957 |
3 | 93 | 185 | 276 | 366 | 455 | 543 | 630 | 716 | 801 | 885 | 968 |
1 | 94 | 187 | 279 | 370 | 460 | 549 | 637 | 724 | 810 | 895 | 979 |
3 | 95 | 189 | 282 | 374 | 465 | 555 | 644 | 732 | 819 | 905 | 990 |
1 | 96 | 191 | 285 | 378 | 470 | 561 | 651 | 740 | 828 | 915 | 1001 |
1 | 97 | 193 | 288 | 382 | 475 | 567 | 658 | 748 | 837 | 925 | 1012 |
2 | 98 | 195 | 291 | 386 | 480 | 573 | 665 | 756 | 846 | 935 | 1023 |
5 | 99 | 197 | 294 | 390 | 485 | 579 | 672 | 764 | 855 | 945 | 1034 |
2 | 100 | 199 | 297 | 394 | 490 | 585 | 679 | 772 | 864 | 955 | 1045 |
1 | 101 | 201 | 300 | 398 | 495 | 591 | 686 | 780 | 873 | 965 | 1056 |
连续数相加无法得到的结果为:1,2,4,8,16,32,64… 为什么会有这样的结果 |
我用VBA写了两个算法:nuk 和 qqq
再有时间把2的N次方代入进去计算求解,我想问题就解开了
Function nuk() '
Application.Volatile
Dim a As Range
Dim x As Long
Dim y As Long
Dim iSum As Long
Dim i As Long
Set a = Range(Application.ThisCell.Address(0, 0))
x = a.Column '返回横坐标
y = a.Row '返回纵坐标
Set a = Nothing '清理
If x > y Then
nuk = ""
Else
iSum = 0
i = 0
Do While i <= y
i = i + 1
iSum = iSum + x + i
Loop
nuk = iSum
End If
End Function
Function qqq()
Application.Volatile
Dim a As Range
Dim x As Long
Dim y As Long
Dim iSum As Long
Dim i As Long
Set a = Range(Application.ThisCell.Address(0, 0))
x = a.Column '返回横坐标
y = a.Row '返回纵坐标
Set a = Nothing
If x > y Then
qqq = ""
Else
qqq = (y - x + 1 + y) / 2 * x
End If
End Function