5 files changed, 0 insertions, 612 deletions
diff --git a/day05/day05 b/day05/day05
deleted file mode 100755
index 78ac4fc..0000000
--- a/day05/day05
+++ /dev/null
diff --git a/day05/day05.cpp b/day05/day05.cpp
deleted file mode 100644
index 895dba0..0000000
--- a/day05/day05.cpp
+++ /dev/null
@@ -1,100 +0,0 @@
-#include <iostream>
-#include <fstream>
-#include <string>
-#include <vector>
-#include <map>
-
-#include "../utils.h"
-
-class Line {
-	public:
-	Line (int a, int b, int c, int d) : a(a), b(b), c(c), d(d) { }
-	Line (std::string line) {
-		std::vector<std::string> parts, start, end;
-		split(parts, line, "->");
-		split(start, parts[0], ",");
-		split(end, parts[1], ",");
-		a = std::stoi(start[0]);
-		b = std::stoi(start[1]);
-		c = std::stoi(end[0]);
-		d = std::stoi(end[1]);
-		if (c-a == 0) xdir = 0;
-		else { xdir = (c-a) > 0 ? 1 : -1; }
-		if (d-b == 0) ydir = 0;
-		else { ydir = (d-b) > 0 ? 1 : -1; }
-	}
-	int a, b, c, d, xdir, ydir;
-
-	int length () { return abs(a-c) + abs(b-d); }
-
-	bool operator==(Line& oth) {
-		return a == oth.a && b == oth.b && c == oth.c && d == oth.d;
-	}
-};
-
-int main (int argc, char *argv[]) {
-	std::string raw;
-	std::getline(std::ifstream(argv[1]), raw, '\0');
-
-	std::vector<Line> lines;
-	std::vector<std::string> strlines;
-	split(strlines, raw, "\n");
-	for (auto strline : strlines) {
-		if (strline.size() == 0) continue;
-		Line line { strline };
-		if (line.xdir != 0 && line.ydir != 0 
-				&& std::stoi(argv[2]) == 0) continue;
-		lines.push_back(line);
-	}
-
-	int intersections = 0;
-	std::map<std::pair<int, int>, int> overlaps;
-	for (auto& line : lines) {
-		int dist = 0;
-		bool straight = true;
-		if (line.xdir != 0 && line.ydir != 0) straight = false;
-		for (int i=0; dist<line.length()+1; i++) {
-			std::pair pair { line.a + line.xdir*i, line.b + line.ydir*i };
-			if (overlaps.count(pair) == 0) overlaps[pair] = 1;
-			else {
-				if (overlaps[pair] == 1) intersections += 1;
-				overlaps[pair] += 1;
-			}
-			if (straight) dist ++;
-			else dist += 2;
-		}
-	}
-
-
-	int minx = 200;
-	int maxx = -200;
-	int miny = 200;
-	int maxy = -200;
-	for (auto& line : lines) {
-		minx = std::min(minx, std::min(line.a, line.c));
-		maxx = std::max(maxx, std::max(line.a, line.c));
-		miny = std::min(miny, std::min(line.b, line.d));
-		maxy = std::max(maxy, std::max(line.b, line.d));
-	}
-
-	std::cout << "bounds: " 
-		<< minx << " " << maxx << " "
-		<< miny << " " << maxx << std::endl;
-
-	/* visualizer
-	for (int y=miny; y<maxy+1; y++) {
-		for (int x=minx; x<maxx+1; x++) {
-			int amt = overlaps[std::make_pair(x, y)];
-			if (amt > 9) amt = 9;
-			if (amt > 0) std::cout << amt;
-			else std::cout << ".";
-
-		}
-		std::cout << std::endl;
-	}
-	*/
-
-	std::cout << "intersections: " << intersections << std::endl;
-
-	return 0;
-}
diff --git a/day05/day05_input.txt b/day05/day05_input.txt
deleted file mode 100644
index 58fb409..0000000
--- a/day05/day05_input.txt
+++ /dev/null
@@ -1,500 +0,0 @@
-682,519 -> 682,729
-852,131 -> 25,958
-303,481 -> 206,481
-199,682 -> 183,666
-363,190 -> 571,190
-930,290 -> 221,290
-364,627 -> 952,39
-234,309 -> 234,821
-130,864 -> 130,886
-462,347 -> 699,110
-375,969 -> 481,969
-989,859 -> 275,145
-221,748 -> 212,748
-870,173 -> 106,937
-604,33 -> 604,142
-780,35 -> 780,206
-636,808 -> 721,808
-944,989 -> 334,989
-477,113 -> 192,113
-879,265 -> 879,358
-754,974 -> 17,974
-10,989 -> 989,10
-337,320 -> 674,657
-225,96 -> 557,428
-129,354 -> 299,354
-717,695 -> 695,695
-94,255 -> 317,478
-90,87 -> 90,187
-77,942 -> 952,67
-804,315 -> 989,315
-619,470 -> 491,342
-466,90 -> 466,755
-840,121 -> 840,469
-638,127 -> 638,77
-844,40 -> 151,40
-653,987 -> 653,631
-195,583 -> 195,623
-88,985 -> 570,503
-921,897 -> 165,141
-230,27 -> 171,27
-737,771 -> 832,771
-563,365 -> 665,467
-942,940 -> 776,774
-12,903 -> 644,903
-308,390 -> 308,971
-572,943 -> 572,15
-104,389 -> 104,73
-346,721 -> 974,93
-30,53 -> 562,53
-804,682 -> 804,120
-952,45 -> 15,982
-475,456 -> 475,348
-409,247 -> 664,247
-345,18 -> 816,489
-571,158 -> 505,158
-59,195 -> 27,195
-230,681 -> 23,681
-258,711 -> 921,711
-658,112 -> 366,404
-842,220 -> 842,825
-815,744 -> 540,744
-192,314 -> 703,825
-869,573 -> 869,888
-603,268 -> 603,301
-816,668 -> 816,189
-148,606 -> 948,606
-117,461 -> 506,461
-986,955 -> 986,315
-131,250 -> 192,189
-988,148 -> 518,618
-682,900 -> 31,900
-652,839 -> 652,236
-466,812 -> 466,611
-881,346 -> 401,346
-229,639 -> 731,639
-104,476 -> 840,476
-10,988 -> 988,10
-29,15 -> 987,973
-825,348 -> 825,240
-989,989 -> 10,10
-430,796 -> 926,796
-49,293 -> 610,854
-325,288 -> 918,288
-625,309 -> 439,495
-536,150 -> 356,150
-834,558 -> 822,558
-315,408 -> 315,635
-257,973 -> 813,973
-713,52 -> 122,52
-323,970 -> 578,970
-447,49 -> 829,49
-941,709 -> 941,390
-148,323 -> 391,80
-23,171 -> 23,49
-475,265 -> 322,112
-506,407 -> 69,844
-567,284 -> 483,368
-114,745 -> 114,765
-392,252 -> 109,535
-65,188 -> 455,188
-732,779 -> 732,52
-233,214 -> 759,214
-232,969 -> 957,244
-20,669 -> 20,308
-49,972 -> 285,972
-501,383 -> 433,383
-918,15 -> 32,901
-255,268 -> 935,948
-757,588 -> 757,919
-530,803 -> 284,557
-688,926 -> 48,286
-331,245 -> 331,777
-448,544 -> 209,544
-10,970 -> 951,29
-233,11 -> 897,11
-145,392 -> 628,392
-935,971 -> 935,280
-169,632 -> 54,632
-155,244 -> 155,334
-56,284 -> 205,284
-553,428 -> 553,520
-977,176 -> 497,656
-323,339 -> 971,987
-616,355 -> 616,248
-72,660 -> 72,334
-644,822 -> 510,956
-356,841 -> 587,841
-413,468 -> 605,468
-85,22 -> 645,582
-924,850 -> 522,850
-448,45 -> 345,148
-102,566 -> 551,566
-80,39 -> 847,806
-936,436 -> 934,436
-53,24 -> 495,466
-234,173 -> 282,173
-145,680 -> 456,680
-960,759 -> 960,282
-984,814 -> 308,138
-398,808 -> 716,808
-509,536 -> 25,52
-289,777 -> 803,263
-766,892 -> 257,892
-301,733 -> 688,733
-24,109 -> 887,972
-180,32 -> 577,429
-985,801 -> 687,503
-901,582 -> 586,582
-50,56 -> 50,267
-344,373 -> 437,373
-542,133 -> 905,496
-420,624 -> 420,716
-645,106 -> 645,574
-356,37 -> 114,37
-324,919 -> 357,919
-126,797 -> 120,797
-288,689 -> 435,836
-93,915 -> 639,369
-106,391 -> 478,19
-277,501 -> 714,64
-253,277 -> 643,277
-568,972 -> 350,972
-213,235 -> 213,406
-595,888 -> 595,233
-577,63 -> 37,603
-649,732 -> 931,732
-469,892 -> 549,892
-953,895 -> 953,457
-222,213 -> 290,213
-841,800 -> 841,336
-685,143 -> 25,143
-441,127 -> 441,146
-646,586 -> 56,586
-698,122 -> 465,122
-641,502 -> 641,240
-111,91 -> 185,91
-927,755 -> 874,808
-108,151 -> 108,567
-309,453 -> 309,210
-890,657 -> 491,657
-404,244 -> 404,123
-939,28 -> 26,941
-596,970 -> 596,870
-489,556 -> 489,589
-607,621 -> 903,325
-912,284 -> 571,284
-921,702 -> 743,524
-719,36 -> 719,394
-100,905 -> 798,207
-316,260 -> 316,887
-799,940 -> 885,940
-835,287 -> 199,923
-422,760 -> 64,760
-727,113 -> 727,679
-733,56 -> 59,730
-141,399 -> 485,743
-769,629 -> 769,797
-62,486 -> 62,205
-192,332 -> 800,332
-15,931 -> 727,931
-854,915 -> 988,915
-349,610 -> 886,610
-72,110 -> 72,903
-955,110 -> 78,987
-591,553 -> 591,428
-708,467 -> 516,467
-397,589 -> 353,589
-930,336 -> 930,532
-639,50 -> 228,50
-472,17 -> 472,244
-420,825 -> 420,562
-203,197 -> 203,35
-984,964 -> 223,203
-944,269 -> 935,260
-933,119 -> 87,965
-696,290 -> 696,580
-925,960 -> 52,87
-451,470 -> 235,254
-562,71 -> 562,149
-405,126 -> 405,67
-356,424 -> 356,673
-859,649 -> 859,291
-210,651 -> 210,544
-403,783 -> 403,122
-672,87 -> 586,87
-409,668 -> 984,668
-917,352 -> 511,758
-395,953 -> 141,953
-152,795 -> 152,313
-839,344 -> 811,372
-114,649 -> 650,649
-60,517 -> 60,27
-448,392 -> 845,392
-33,849 -> 719,163
-151,988 -> 876,988
-805,556 -> 124,556
-361,538 -> 706,193
-974,941 -> 141,108
-271,813 -> 968,116
-500,697 -> 80,277
-586,731 -> 586,480
-128,147 -> 174,101
-882,681 -> 882,745
-531,730 -> 677,730
-989,11 -> 11,989
-74,332 -> 234,492
-360,326 -> 932,898
-136,288 -> 113,311
-666,645 -> 916,895
-977,478 -> 561,62
-20,83 -> 566,83
-331,942 -> 331,646
-180,291 -> 405,291
-637,763 -> 637,941
-120,138 -> 120,820
-951,24 -> 14,961
-204,304 -> 204,51
-84,168 -> 880,168
-955,145 -> 955,903
-437,427 -> 437,354
-875,67 -> 189,753
-46,767 -> 802,11
-52,59 -> 889,896
-926,56 -> 102,880
-500,30 -> 964,30
-329,488 -> 329,972
-63,11 -> 889,837
-707,168 -> 707,584
-580,10 -> 735,10
-105,620 -> 105,110
-187,531 -> 323,531
-82,947 -> 82,941
-737,199 -> 737,851
-612,650 -> 217,650
-971,15 -> 82,904
-16,590 -> 506,100
-950,877 -> 832,759
-570,470 -> 570,276
-213,411 -> 213,195
-670,755 -> 89,755
-906,963 -> 906,984
-458,463 -> 442,463
-956,969 -> 10,23
-87,215 -> 195,107
-819,454 -> 819,467
-594,793 -> 686,793
-395,724 -> 787,332
-315,461 -> 644,461
-448,247 -> 249,48
-620,302 -> 247,675
-607,134 -> 932,134
-312,776 -> 312,289
-850,942 -> 54,146
-31,538 -> 851,538
-729,126 -> 640,126
-702,199 -> 702,706
-402,783 -> 254,783
-110,59 -> 203,59
-27,10 -> 965,948
-747,261 -> 47,261
-628,742 -> 972,742
-712,742 -> 657,797
-877,871 -> 877,758
-665,313 -> 449,529
-498,157 -> 498,68
-870,922 -> 27,79
-856,697 -> 856,429
-447,271 -> 963,787
-495,302 -> 495,520
-526,47 -> 721,47
-826,179 -> 826,741
-565,461 -> 893,461
-512,328 -> 127,328
-487,920 -> 522,920
-614,452 -> 614,146
-331,574 -> 331,840
-985,79 -> 285,779
-812,320 -> 985,320
-118,69 -> 429,69
-644,525 -> 644,878
-271,132 -> 156,132
-955,782 -> 565,392
-630,939 -> 630,372
-51,203 -> 840,203
-202,490 -> 202,479
-579,868 -> 579,92
-979,336 -> 979,623
-843,865 -> 260,282
-685,872 -> 685,503
-721,193 -> 721,510
-908,661 -> 908,955
-19,950 -> 715,254
-233,730 -> 233,101
-922,954 -> 27,954
-399,444 -> 399,403
-380,712 -> 380,718
-238,264 -> 849,875
-458,577 -> 458,139
-418,244 -> 469,295
-460,375 -> 964,879
-276,445 -> 815,445
-463,910 -> 648,725
-26,384 -> 968,384
-955,385 -> 955,143
-942,775 -> 733,566
-425,326 -> 531,326
-364,545 -> 364,873
-182,759 -> 182,819
-390,757 -> 390,475
-217,417 -> 217,157
-669,286 -> 65,890
-257,11 -> 257,858
-557,397 -> 557,20
-888,946 -> 32,90
-971,938 -> 971,578
-874,248 -> 874,485
-87,268 -> 87,135
-756,679 -> 103,26
-771,250 -> 771,107
-320,711 -> 967,711
-293,219 -> 293,706
-103,565 -> 103,538
-388,256 -> 388,261
-468,953 -> 503,953
-424,142 -> 287,142
-24,930 -> 850,930
-316,167 -> 316,161
-481,421 -> 208,148
-938,926 -> 938,933
-701,653 -> 701,780
-536,390 -> 536,559
-40,954 -> 829,165
-404,985 -> 247,985
-94,628 -> 94,500
-441,637 -> 441,271
-766,946 -> 97,277
-428,363 -> 428,37
-542,694 -> 542,347
-11,16 -> 979,984
-938,651 -> 632,957
-779,127 -> 243,663
-636,294 -> 636,787
-533,744 -> 636,641
-521,950 -> 458,950
-988,12 -> 18,982
-954,621 -> 954,271
-638,951 -> 813,951
-822,911 -> 632,911
-714,849 -> 512,849
-696,88 -> 385,88
-65,451 -> 65,687
-976,973 -> 976,907
-368,489 -> 368,571
-358,831 -> 690,499
-436,704 -> 178,704
-690,619 -> 606,535
-96,701 -> 358,701
-885,562 -> 420,562
-581,480 -> 613,512
-44,970 -> 970,44
-216,796 -> 892,120
-72,623 -> 72,72
-896,283 -> 896,326
-794,195 -> 22,967
-134,326 -> 134,889
-420,141 -> 944,665
-941,194 -> 941,421
-940,525 -> 298,525
-653,300 -> 769,300
-227,424 -> 406,603
-275,850 -> 113,850
-648,850 -> 92,850
-638,389 -> 638,10
-379,404 -> 584,609
-833,931 -> 833,520
-772,286 -> 500,558
-372,262 -> 333,262
-689,18 -> 131,576
-687,499 -> 687,188
-344,499 -> 37,806
-778,496 -> 134,496
-938,87 -> 344,681
-788,401 -> 479,401
-828,903 -> 756,903
-423,625 -> 285,763
-218,489 -> 218,819
-488,384 -> 891,787
-817,532 -> 788,532
-512,27 -> 512,149
-369,794 -> 54,794
-534,590 -> 827,883
-84,310 -> 39,265
-357,545 -> 665,545
-539,807 -> 539,781
-378,683 -> 22,327
-71,909 -> 943,37
-740,552 -> 348,552
-698,315 -> 45,968
-516,835 -> 360,835
-629,141 -> 629,385
-695,908 -> 303,908
-795,707 -> 386,707
-211,397 -> 291,397
-64,620 -> 236,620
-97,638 -> 97,445
-46,103 -> 893,950
-468,122 -> 979,122
-810,486 -> 433,486
-532,899 -> 461,970
-232,60 -> 235,60
-549,708 -> 549,90
-294,978 -> 294,124
-865,406 -> 640,406
-755,305 -> 664,305
-12,989 -> 987,14
-275,249 -> 260,234
-502,783 -> 67,783
-863,938 -> 297,372
-516,961 -> 516,272
-67,510 -> 611,510
-980,951 -> 312,283
-325,512 -> 325,169
-142,429 -> 542,29
-273,964 -> 822,964
-370,217 -> 508,217
-131,131 -> 331,331
-734,824 -> 734,817
-75,89 -> 687,701
-155,255 -> 702,802
-577,395 -> 130,395
-684,94 -> 555,94
-393,881 -> 173,881
-894,750 -> 773,750
-380,269 -> 380,338
-427,36 -> 427,77
-637,107 -> 637,846
-53,437 -> 53,221
-128,979 -> 960,147
-838,211 -> 838,645
-898,39 -> 849,39
-862,495 -> 951,495
-754,406 -> 76,406
-951,960 -> 113,122
-830,125 -> 15,940
-190,117 -> 190,973
-192,956 -> 718,430
-895,162 -> 88,969
-135,196 -> 70,131
-578,642 -> 578,789
-713,268 -> 625,268
-938,719 -> 938,604
-30,863 -> 99,863
-844,309 -> 287,309
-131,837 -> 459,509
-61,206 -> 722,867
-95,974 -> 283,974
-746,672 -> 558,672
-552,32 -> 352,32
-21,637 -> 21,781
-945,847 -> 945,303
diff --git a/day05/day05_input_ez.txt b/day05/day05_input_ez.txt
deleted file mode 100644
index b258f68..0000000
--- a/day05/day05_input_ez.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-0,9 -> 5,9
-8,0 -> 0,8
-9,4 -> 3,4
-2,2 -> 2,1
-7,0 -> 7,4
-6,4 -> 2,0
-0,9 -> 2,9
-3,4 -> 1,4
-0,0 -> 8,8
-5,5 -> 8,2
diff --git a/day05/makefile b/day05/makefile
deleted file mode 100644
index a197e7d..0000000
--- a/day05/makefile
+++ /dev/null
@@ -1,2 +0,0 @@
-all day05.cpp:
-	g++ -std=c++20 -o day05 day05.cpp