Cleaned up 2015

2015/04/4.md

@@ -22,13 +22,19 @@ For example:
     to make an MD5 hash starting with five zeroes is `1048970`; that is,
     the MD5 hash of `pqrstuv1048970` looks like `000006136ef...`.
 
+Your puzzle answer was `254575`.
+
 ## \-\-- Part Two \-\-- {#part2}
 
 Now find one that starts with *six zeroes*.
 
+Your puzzle answer was `1038736`.
+
 Both parts of this puzzle are complete! They provide two gold stars:
 \*\*
 
 At this point, you should [return to your Advent calendar](/2015) and
 try another puzzle.
 
+Your puzzle input was `bgvyzdsv`{.puzzle-input}.
+

2015/05/solution.py

@@ -6,7 +6,7 @@ from fred import list2int
 
 input_f = 'input'
 
-part = 2
+part = 1
 #########################################
 #                                       #
 #              Part 1                   #

2015/06/6.md

@@ -0,0 +1,75 @@
+## \-\-- Day 6: Probably a Fire Hazard \-\--
+
+Because your neighbors keep defeating you in the holiday house
+decorating contest year after year, you\'ve decided to deploy one
+million lights in a [1000x1000
+grid]{title="Hey, be glad I'm not asking for the resistance between two points!"}.
+
+Furthermore, because you\'ve been especially nice this year, Santa has
+mailed you instructions on how to display the ideal lighting
+configuration.
+
+Lights in your grid are numbered from 0 to 999 in each direction; the
+lights at each corner are at `0,0`, `0,999`, `999,999`, and `999,0`. The
+instructions include whether to `turn on`, `turn off`, or `toggle`
+various inclusive ranges given as coordinate pairs. Each coordinate pair
+represents opposite corners of a rectangle, inclusive; a coordinate pair
+like `0,0 through 2,2` therefore refers to 9 lights in a 3x3 square. The
+lights all start turned off.
+
+To defeat your neighbors this year, all you have to do is set up your
+lights by doing the instructions Santa sent you in order.
+
+For example:
+
+-   `turn on 0,0 through 999,999` would turn on (or leave on) every
+    light.
+-   `toggle 0,0 through 999,0` would toggle the first line of 1000
+    lights, turning off the ones that were on, and turning on the ones
+    that were off.
+-   `turn off 499,499 through 500,500` would turn off (or leave off) the
+    middle four lights.
+
+After following the instructions, *how many lights are lit*?
+
+Your puzzle answer was `377891`.
+
+## \-\-- Part Two \-\-- {#part2}
+
+You just finish implementing your winning light pattern when you realize
+you mistranslated Santa\'s message from Ancient Nordic Elvish.
+
+The light grid you bought actually has individual brightness controls;
+each light can have a brightness of zero or more. The lights all start
+at zero.
+
+The phrase `turn on` actually means that you should increase the
+brightness of those lights by `1`.
+
+The phrase `turn off` actually means that you should decrease the
+brightness of those lights by `1`, to a minimum of zero.
+
+The phrase `toggle` actually means that you should increase the
+brightness of those lights by `2`.
+
+What is the *total brightness* of all lights combined after following
+Santa\'s instructions?
+
+For example:
+
+-   `turn on 0,0 through 0,0` would increase the total brightness by
+    `1`.
+-   `toggle 0,0 through 999,999` would increase the total brightness by
+    `2000000`.
+
+Your puzzle answer was `14110788`.
+
+Both parts of this puzzle are complete! They provide two gold stars:
+\*\*
+
+At this point, you should [return to your Advent calendar](/2015) and
+try another puzzle.
+
+If you still want to see it, you can [get your puzzle
+input](6/input).
+

2015/06/solution.py

@@ -0,0 +1,90 @@
+#!/bin/python3
+import sys,time,re
+from pprint import pprint
+from collections import defaultdict
+from itertools import product
+
+sys.path.insert(0, '../../')
+from fred import list2int,get_re,nprint,lprint,loadFile
+start_time = time.time()
+
+input_f = 'input'
+
+#########################################
+#                                       #
+#              Part 1                   #
+#                                       #
+#########################################
+def part1():
+    instructions = []
+
+    with open(input_f) as file:
+        tmp = []
+        for line in file:
+            tmp = [re.match(r'.+?(?=\d)',line).group().strip()]
+            tmp += [int(i) for i in re.findall(r'\d+',line)]
+            instructions.append(tmp)
+
+    size = 1000
+    maps = defaultdict(bool)
+    
+    for i in instructions:
+        for x in product(range(i[1],i[3]+1),range(i[2],i[4]+1)):
+            if i[0] == 'turn off':
+                maps[x] = False
+            elif i[0] == 'turn on':
+                maps[x] = True
+            else:
+                if maps[x] == True:
+                    maps[x] = False
+                else:
+                    maps[x] = True
+    count = 0
+
+    for i in product(range(0,size),range(0,size)):
+        if maps[i] == True:
+            count += 1
+    return count
+
+start_time = time.time()
+print('Part 1:',part1(), '\t\t', round((time.time() - start_time)*1000), 'ms')
+
+
+#########################################
+#                                       #
+#              Part 2                   #
+#                                       #
+#########################################
+def part2():
+    instructions = []
+
+    with open(input_f) as file:
+        tmp = []
+        for line in file:
+            tmp = [re.match(r'.+?(?=\d)',line).group().strip()]
+            tmp += [int(i) for i in re.findall(r'\d+',line)]
+            instructions.append(tmp)
+
+    size = 1000
+
+    maps = defaultdict(int)
+
+    for i in instructions:
+        for x in product(range(i[1],i[3]+1),range(i[2],i[4]+1)):
+            if i[0] == 'turn off':
+                if maps[x] != 0:
+                    maps[x] -= 1
+            elif i[0] == 'turn on':
+                maps[x] += 1
+            else:
+                maps[x] += 2
+
+    count = 0
+
+    for i in product(range(0,size),range(0,size)):
+        count += maps[i]
+
+    return count
+    
+start_time = time.time()
+print('Part 2:',part2(), '\t', round((time.time() - start_time)*1000), 'ms')

2015/day4/input

@@ -1 +0,0 @@
-bgvyzdsv

2015/day4/part1.py

@@ -1,31 +0,0 @@
-#!/bin/python3
-
-import sys
-from pprint import pprint
-import hashlib
-
-input_f = sys.argv[1]
-
-result = 0
-count = 0
-found = False
-with open(input_f) as file:
-    for line in file:
-        tmp = line.rstrip()
-        while found == False:
-            m = hashlib.md5()
-            text = tmp + str(count)
-            #print(text)
-            m.update(text.encode('UTF-8'))
-            nr = m.hexdigest()
-            #print(nr)
-
-            if nr[0:5] == '00000':
-                print(count)
-                print(text)
-                print(nr)
-                found = True
-            else:
-                count += 1
-            #print(nr[ 0 : 5 ])
-        found = False

2015/day4/part2.py

@@ -1,31 +0,0 @@
-#!/bin/python3
-
-import sys
-from pprint import pprint
-import hashlib
-
-input_f = sys.argv[1]
-
-result = 0
-count = 0
-found = False
-with open(input_f) as file:
-    for line in file:
-        tmp = line.rstrip()
-        while found == False:
-            m = hashlib.md5()
-            text = tmp + str(count)
-            #print(text)
-            m.update(text.encode('UTF-8'))
-            nr = m.hexdigest()
-            #print(nr)
-
-            if nr[0:6] == '000000':
-                print(count)
-                print(text)
-                print(nr)
-                found = True
-            else:
-                count += 1
-            #print(nr[ 0 : 5 ])
-        found = False

2015/day4/test

@@ -1,2 +0,0 @@
-abcdef
-pqrstuv

2015/day5/part1.py

@@ -1,40 +0,0 @@
-#!/bin/python3
-
-import sys
-from pprint import pprint
-
-input_f = sys.argv[1]
-
-result = 0
-
-with open(input_f) as file:
-    for line in file:
-        tmp = line.rstrip()
-        print(tmp)
-        vowel_count = 0
-        t = ['ab','cd','pq','xy']
-        first = False
-        second = False
-        for i in t:
-            if tmp.find(i) != -1:
-                print(" is naughty because it contains " + i)
-                first = True
-                break
-        f = 'aeiou'
-        for idx,i in enumerate(tmp):
-            if idx+1 < len(tmp) and first == False:
-                #print(idx,idx+1,len(tmp)) 
-                if i == tmp[idx+1]:
-                    second = True
-        if second == False and first == False:
-            print("naughte cus no double")
-        for idx,i in enumerate(tmp):
-            if f.find(i) != -1 and second == True and first == False:
-                vowel_count += 1
-                if vowel_count == 3:
-                    print(" is nice because it contains " + str(vowel_count) + " vowels and double letters")
-                    result += 1
-        if second == True and vowel_count < 3:
-            print("naughty cus " + str(vowel_count)  + " vowels")
-        print()
-print(result)

2015/day5/part2.py

@@ -1,40 +0,0 @@
-#!/bin/python3
-
-import sys
-from pprint import pprint
-
-input_f = sys.argv[1]
-
-result = 0
-
-with open(input_f) as file:
-    for line in file:
-        tmp = line.rstrip()
-        print(tmp)
-        vowel_count = 0
-        t = ['ab','cd','pq','xy']
-        first = False
-        second = False
-        for i in t:
-            if tmp.find(i) != -1:
-                print(" is naughty because it contains " + i)
-                first = True
-                break
-        f = 'aeiou'
-        for idx,i in enumerate(tmp):
-            if idx+1 < len(tmp) and first == False:
-                #print(idx,idx+1,len(tmp)) 
-                if i == tmp[idx+1]:
-                    second = True
-        if second == False and first == False:
-            print("naughte cus no double")
-        for idx,i in enumerate(tmp):
-            if f.find(i) != -1 and second == True and first == False:
-                vowel_count += 1
-                if vowel_count == 3:
-                    print(" is nice because it contains " + str(vowel_count) + " vowels and double letters")
-                    result += 1
-        if second == True and vowel_count < 3:
-            print("naughty cus " + str(vowel_count)  + " vowels")
-        print()
-print(result)

2015/day5/test

@@ -1,5 +0,0 @@
-ugknbfddgicrmopn
-aaa
-jchzalrnumimnmhp
-haegwjzuvuyypxyu
-dvszwmarrgswjxmb

2015/day6/exp

@@ -1,3 +0,0 @@
-turn on 2,3 through 4,4
-turn off 1,2 through 3,2
-toggle 5,0 through 7,3

2015/day6/part1.py

@@ -13,6 +13,7 @@ with open(sys.argv[1]) as file:
         tmp += [int(i) for i in re.findall(r'\d+',line)]
         instructions.append(tmp)
 
+print(instructions)
 size = 1000
 
 maps = defaultdict(bool)

2015/day6/part2.py

@@ -1,35 +0,0 @@
-import sys
-from pprint import pprint
-import re
-from itertools import product
-from collections import defaultdict
-
-instructions = []
-
-with open(sys.argv[1]) as file:
-    tmp = []
-    for line in file:
-        tmp = [re.match(r'.+?(?=\d)',line).group().strip()]
-        tmp += [int(i) for i in re.findall(r'\d+',line)]
-        instructions.append(tmp)
-
-size = 1000
-
-maps = defaultdict(int)
-
-for i in instructions:
-    for x in product(range(i[1],i[3]+1),range(i[2],i[4]+1)):
-        if i[0] == 'turn off':
-            if maps[x] != 0:
-                maps[x] -= 1
-        elif i[0] == 'turn on':
-            maps[x] += 1
-        else:
-            maps[x] += 2
-
-count = 0
-
-for i in product(range(0,size),range(0,size)):
-    count += maps[i]
-
-print(count)

README.md

@@ -66,6 +66,9 @@
                    ...            ..|\..''              5 **
      .             .  .   .   .  :                      6 *
 
+## 2020
+
+## 2019
 
 ## 2018