apo/AoC2020
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Initial solutions for day 4

Browse Source
This commit is contained in:
Lynn Ochs 2020-12-04 09:11:08 +01:00
parent b0238d6e5f
commit eb9c9795e2
2 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
04-1-1.py Normal file
View File

@ -0,0 +1 @@
print(sum(map(lambda x:7==len(set(['byr','iyr','eyr','hgt','hcl','ecl','pid'])&set(map(lambda y:y[:3],x.replace('\n',' ').split(' ')))),open("/dev/stdin").read().split("\n\n"))))

2
04-2-1.py Normal file
View File

@ -0,0 +1,2 @@
u=lambda x:7==sum(map(lambda y:{'byr':lambda x:1920<=int(x)<=2002,'iyr':lambda x:2010<=int(x)<=2020,'eyr':lambda x:2020<=int(x)<=2030,'hgt':lambda x:(x[-2:]=='cm' and 150<=int(x[:-2])<=193)or(x[-2:]=='in' and 59<=int(x[:-2])<=76),'hcl':lambda x:x[0]=='#' and len(x)==7 and int(x[1:],16)>=0,'ecl':lambda x:x in ['amb','blu','brn','gry','grn','hzl','oth'],'pid':lambda x:len(x)==9 and int(x)>=0,'cid':lambda x:False,'':lambda x:False}[y[:3]](y[4:]),x))
print(sum(map(lambda x:u(x.replace('\n',' ').split(' ')),open("/dev/stdin").read().split("\n\n"))))