day 8

aoclib/output.py

@@ -2,4 +2,4 @@ def printSolution(day, part, solution, test=False):
     if test:
         print("(TEST) ", end="")
 
-    print(f"Solution to day {day}, part {part}: {solution}")
+    print(f"Solution to day %s, part %s: %s" % (day, part, solution))

day08.py

@@ -0,0 +1,57 @@
+import aoclib
+
+DAY = 8
+TEST_SOLUTION_PART1 = 5
+TEST_SOLUTION_PART2 = 8
+
+
+def runCode(lines, infinite_returns_value=False):
+    accumulator = 0
+    line_pointer = 0
+    lines_executed = set()
+    last_line = len(lines)
+    while line_pointer < last_line:
+        if line_pointer in lines_executed:
+            if infinite_returns_value:
+                return accumulator
+            else:
+                return None
+
+        lines_executed.add(line_pointer)
+        command, param = lines[line_pointer].split()
+        param = int(param)
+        if command == 'nop':
+            pass
+            line_pointer += 1
+        elif command == 'acc':
+            accumulator = accumulator + param
+            line_pointer += 1
+        elif command == 'jmp':
+            line_pointer = line_pointer + param
+
+    return accumulator
+
+
+def part1(test_mode=False):
+    my_input = aoclib.getInputAsArray(day=DAY, test=test_mode)
+    return runCode(my_input, infinite_returns_value=True)
+
+
+def part2(test_mode=False):
+    my_input = aoclib.getInputAsArray(day=DAY, test=test_mode)
+    counter = -1
+    for check_command in my_input:
+        counter += 1
+        if not check_command.startswith('nop') and not check_command.startswith('jmp'):
+            continue
+
+        check_code = my_input.copy()
+        if check_command.startswith('nop'):
+            check_code[counter] = check_code[counter].replace('nop', 'jmp')
+
+        if check_command.startswith('jmp'):
+            check_code[counter] = check_code[counter].replace('jmp', 'nop')
+
+        check_answer = runCode(check_code)
+        if check_answer is not None:
+            return check_answer

inputs/8

@@ -0,0 +1,636 @@
+jmp +1
+acc -15
+acc +14
+acc +18
+jmp +443
+jmp +286
+acc +27
+jmp +522
+jmp +1
+acc -19
+acc +22
+acc +37
+jmp +111
+acc +28
+acc +43
+acc +18
+nop +597
+jmp +479
+jmp +604
+jmp +499
+acc +0
+acc +22
+acc +13
+jmp +566
+acc -12
+acc +0
+nop +153
+jmp +173
+jmp +192
+jmp +292
+acc +36
+acc +7
+jmp +440
+acc -17
+acc +40
+acc +24
+acc -7
+jmp +519
+nop +16
+acc +15
+acc +42
+jmp +445
+jmp +350
+acc +42
+acc +12
+acc +2
+jmp +133
+acc +12
+acc +3
+acc +27
+jmp +186
+acc +25
+acc +46
+jmp +285
+acc +32
+acc -11
+acc -6
+jmp +565
+nop +215
+acc +1
+acc +35
+jmp +1
+jmp +502
+acc +27
+acc +19
+acc -8
+acc -8
+jmp +531
+jmp -21
+nop +292
+acc +8
+acc -13
+jmp +26
+acc +1
+acc +45
+nop -42
+jmp +323
+jmp +39
+jmp +336
+acc +19
+jmp -51
+acc +45
+acc +26
+jmp +278
+jmp +6
+acc +40
+nop +271
+acc -10
+nop -4
+jmp +272
+nop -61
+acc +4
+acc -14
+acc +27
+jmp -70
+acc -9
+acc +29
+jmp +416
+acc +25
+acc +45
+jmp +19
+jmp +39
+acc -19
+acc +7
+jmp +248
+acc +11
+acc +36
+jmp +515
+acc +45
+acc +49
+jmp +329
+acc +30
+acc +31
+acc +28
+acc +26
+jmp +8
+jmp +283
+acc +32
+jmp +127
+acc +4
+acc +20
+jmp +92
+jmp +50
+jmp +133
+acc +5
+acc +8
+jmp +313
+acc +38
+acc +34
+jmp +395
+acc +14
+acc +29
+jmp +392
+nop +246
+jmp +374
+nop +429
+nop +388
+acc +3
+acc +0
+jmp +432
+acc -1
+acc +35
+acc +35
+jmp +148
+acc +8
+acc +11
+acc +12
+acc -10
+jmp +434
+acc -19
+jmp +330
+nop +329
+acc +30
+jmp +239
+acc -6
+jmp -136
+jmp +418
+nop +385
+jmp +1
+acc +34
+acc +9
+jmp +410
+nop -13
+acc +31
+acc +15
+acc +37
+jmp -142
+jmp +109
+acc -16
+nop +405
+nop +343
+jmp +8
+acc +44
+acc -15
+acc +7
+acc +9
+jmp +185
+acc +6
+jmp +35
+nop -25
+jmp +93
+acc +22
+acc -17
+acc +15
+acc +39
+jmp +41
+nop -123
+acc +15
+acc +6
+jmp -35
+acc +48
+jmp +422
+acc -7
+nop +67
+nop +66
+acc +48
+jmp -29
+acc -11
+acc +16
+jmp +92
+acc +45
+jmp +92
+jmp +212
+acc -3
+acc -18
+nop -186
+nop +7
+jmp -28
+nop +292
+acc +7
+nop -120
+acc +46
+jmp +48
+acc -3
+acc -16
+acc +50
+jmp -44
+acc -2
+acc -11
+jmp +236
+jmp +344
+acc +33
+acc +44
+acc +39
+nop -45
+jmp -53
+acc -11
+nop +380
+acc +35
+jmp +113
+nop +203
+acc +40
+jmp +167
+acc +44
+jmp +394
+jmp +229
+jmp -167
+jmp -204
+acc +21
+acc +49
+jmp +25
+acc -19
+acc -17
+acc +44
+jmp -11
+acc +40
+acc +12
+jmp +253
+acc +21
+jmp +349
+jmp +285
+acc +0
+nop +261
+acc +15
+acc +38
+jmp +10
+acc +27
+jmp +1
+jmp +373
+jmp -151
+acc +6
+jmp -48
+acc +14
+acc -8
+jmp -61
+acc +8
+acc +20
+jmp +1
+jmp +1
+jmp +208
+acc -18
+acc +32
+jmp +94
+jmp +262
+acc +0
+jmp -156
+nop +188
+nop +312
+acc +21
+acc +6
+jmp -123
+acc +47
+jmp +316
+acc +25
+nop +290
+jmp +62
+acc -7
+acc +36
+nop +212
+acc +14
+jmp +332
+jmp +291
+jmp +226
+acc +30
+jmp -161
+acc +39
+acc +38
+jmp +203
+nop +63
+nop -6
+acc -15
+nop -56
+jmp +72
+acc +1
+acc +34
+acc +22
+acc +19
+jmp -135
+acc +27
+jmp -303
+acc +1
+acc +48
+acc -19
+jmp +142
+acc +50
+jmp +298
+acc +43
+acc +0
+acc +50
+acc +12
+jmp +137
+acc +41
+nop +252
+jmp -310
+acc +13
+acc +34
+acc -15
+acc +43
+jmp +236
+acc +5
+acc -8
+acc +25
+acc +45
+jmp +153
+acc -12
+acc +31
+acc -1
+jmp +120
+jmp +236
+acc +38
+nop -238
+jmp -328
+jmp +81
+acc +48
+acc +15
+acc -9
+jmp -73
+nop -49
+jmp -271
+acc -17
+acc -17
+jmp +106
+nop +212
+jmp -290
+acc +36
+nop +109
+jmp +186
+jmp -310
+acc +4
+acc +16
+jmp +117
+jmp +1
+acc +10
+jmp +20
+acc +12
+jmp -311
+acc +12
+acc +30
+nop +182
+jmp -315
+acc +25
+acc +12
+acc +30
+jmp +50
+acc -19
+jmp -333
+acc +30
+nop +87
+jmp -199
+acc +8
+jmp +112
+acc -8
+jmp -313
+acc +7
+acc +32
+jmp +1
+jmp +230
+acc +25
+acc +45
+acc +20
+acc +0
+jmp -307
+acc +30
+nop -253
+acc +7
+acc +39
+jmp -113
+acc -12
+jmp +209
+acc +42
+acc +17
+acc -19
+acc +24
+jmp -170
+acc +30
+acc +9
+acc -1
+jmp -328
+acc +19
+acc +45
+jmp +132
+nop -244
+nop +35
+jmp +34
+acc -10
+acc +26
+acc +35
+nop -238
+jmp +54
+acc +15
+nop -378
+acc +42
+jmp -43
+acc -9
+acc -5
+acc -11
+nop -307
+jmp -129
+nop -202
+acc -9
+nop -376
+acc +11
+jmp -75
+jmp +14
+acc -1
+acc +32
+acc -14
+acc +16
+jmp +39
+acc +42
+acc +32
+jmp -133
+acc +1
+acc +17
+nop +85
+acc +35
+jmp +83
+acc +27
+acc +0
+acc -12
+jmp -93
+acc +48
+acc +35
+nop +154
+jmp -287
+jmp -347
+jmp -348
+acc +18
+jmp -374
+acc -15
+jmp +36
+jmp -123
+acc -11
+jmp +55
+acc +19
+acc +23
+jmp -339
+nop +5
+acc +44
+acc +2
+jmp +1
+jmp -417
+acc +23
+jmp -253
+acc -9
+acc -3
+jmp -138
+jmp -227
+acc +12
+jmp -437
+acc +47
+acc +19
+acc -6
+jmp -245
+acc +2
+jmp -328
+acc -14
+acc +25
+acc +4
+acc -2
+jmp -411
+jmp -351
+jmp -459
+acc +3
+acc +48
+jmp -134
+nop +54
+acc -14
+jmp -298
+jmp -401
+acc -14
+acc +25
+nop -55
+acc -10
+jmp -312
+acc -7
+acc +45
+jmp -74
+acc +30
+jmp -462
+acc +5
+acc -8
+jmp -355
+acc +9
+acc +44
+acc +44
+jmp -150
+jmp -484
+acc +14
+acc +19
+acc -6
+jmp -474
+acc -18
+jmp -166
+jmp -264
+acc -15
+acc +17
+acc +29
+jmp -149
+nop -273
+acc +31
+acc +0
+acc -2
+jmp -410
+jmp -411
+acc +47
+acc -6
+nop -287
+jmp -436
+acc +4
+nop +88
+jmp -158
+acc +32
+jmp +1
+acc -15
+jmp -319
+acc -6
+acc -18
+acc +49
+jmp -256
+acc -18
+acc +31
+acc +27
+acc +27
+jmp -351
+jmp +58
+acc +12
+jmp +1
+acc +32
+nop -151
+jmp -411
+acc +19
+acc +7
+jmp -287
+acc +30
+jmp -496
+acc -11
+acc +5
+acc +42
+acc +25
+jmp -249
+acc -1
+jmp -243
+jmp -190
+acc +32
+acc +32
+acc +14
+jmp +12
+acc +5
+acc +30
+acc +34
+jmp -46
+acc -13
+acc +5
+acc +45
+jmp -271
+acc +29
+acc +37
+jmp -323
+nop -18
+acc -2
+acc +21
+acc -12
+jmp -453
+acc -14
+acc +19
+nop -173
+jmp -411
+acc +24
+acc -7
+nop -136
+acc +6
+jmp -357
+acc -1
+acc -1
+acc +32
+jmp -264
+acc +26
+jmp -175
+acc +10
+acc +35
+nop -361
+jmp -493
+acc +14
+jmp -206
+jmp -138
+acc -1
+jmp -156
+acc +3
+acc +11
+acc -2
+jmp -213
+acc +35
+acc -13
+acc +47
+acc +45
+jmp -376
+jmp -543
+jmp -479
+acc +29
+jmp -532
+acc +28
+acc +47
+acc -11
+acc -14
+jmp +1

inputs/8_test

@@ -0,0 +1,9 @@
+nop +0
+acc +1
+jmp +4
+acc +3
+jmp -3
+acc -99
+acc +1
+jmp -4
+acc +6