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Commit96bc519

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committed
Added days 2017-09, 2017-10, 2017-11
1 parent72b7d89 commit96bc519

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3 files changed

+342
-0
lines changed

3 files changed

+342
-0
lines changed

‎2017/09-Stream Processing.py‎

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# -------------------------------- Input data -------------------------------- #
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importos
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test_data= {}
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test=1
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test_data[test]= {"input":"""<{o"i!a,<{i<a>""",
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"expected": ['Unknown','Unknown'],
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}
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test+=1
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test_data[test]= {"input":"""""",
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"expected": ['Unknown','Unknown'],
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}
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test='real'
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input_file=os.path.join(os.path.dirname(__file__),'Inputs',os.path.basename(__file__).replace('.py','.txt'))
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test_data[test]= {"input":open(input_file,"r+").read().strip(),
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"expected": ['9251','4322'],
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}
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# -------------------------------- Control program execution -------------------------------- #
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case_to_test='real'
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part_to_test=1
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verbose_level=1
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# -------------------------------- Initialize some variables -------------------------------- #
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puzzle_input=test_data[case_to_test]['input']
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puzzle_expected_result=test_data[case_to_test]['expected'][part_to_test-1]
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puzzle_actual_result='Unknown'
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# -------------------------------- Actual code execution -------------------------------- #
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forstringinpuzzle_input.split('\n'):
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old_string=string
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new_string=''
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skip=False
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forindexinrange(len(old_string)):
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ifskip:
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skip=False
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continue
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elifold_string[index]=='!':
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skip=True
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else:
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new_string+=old_string[index]
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garbage=False
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total_garbage=0
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old_string=new_string
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new_string=''
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forindexinrange(len(old_string)):
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ifold_string[index]=='<'andnotgarbage:
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garbage=True
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elifold_string[index]=='>':
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garbage=False
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elifgarbage:
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total_garbage+=1
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else:
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new_string+=old_string[index]
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old_string=new_string
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new_string=''
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total_score=0
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local_score=0
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forindexinrange(len(old_string)):
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ifold_string[index]=='{':
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local_score+=1
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elifold_string[index]=='}':
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total_score+=local_score
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local_score-=1
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ifpart_to_test==1:
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puzzle_actual_result=total_score
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else:
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puzzle_actual_result=total_garbage
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# -------------------------------- Outputs / results -------------------------------- #
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ifverbose_level>=3:
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print ('Input : '+puzzle_input)
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print ('Expected result : '+str(puzzle_expected_result))
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print ('Actual result : '+str(puzzle_actual_result))
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‎2017/10-Knot Hash.py‎

Lines changed: 105 additions & 0 deletions
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# -------------------------------- Input data -------------------------------- #
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importos
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fromfunctoolsimportreduce
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test_data= {}
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test=1
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test_data[test]= {"input": (range(0,5),'3,4,1,5'),
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"expected": ['Unknown','Unknown'],
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}
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test+=1
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test_data[test]= {"input":"""""",
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"expected": ['Unknown','Unknown'],
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}
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test='real'
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input_file=os.path.join(os.path.dirname(__file__),'Inputs',os.path.basename(__file__).replace('.py','.txt'))
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test_data[test]= {"input": (range(0,256),open(input_file,"r+").read().strip()),
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"expected": ['19591','62e2204d2ca4f4924f6e7a80f1288786'],
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}
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# -------------------------------- Control program execution -------------------------------- #
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case_to_test='real'
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part_to_test=1
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verbose_level=1
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# -------------------------------- Initialize some variables -------------------------------- #
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puzzle_input=test_data[case_to_test]['input']
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puzzle_expected_result=test_data[case_to_test]['expected'][part_to_test-1]
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puzzle_actual_result='Unknown'
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# -------------------------------- Actual code execution -------------------------------- #
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ifpart_to_test==1:
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current_position=0
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skip_len=0
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rope=list(puzzle_input[0])
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forreverse_lengthinpuzzle_input[1].split(','):
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reverse_length=int(reverse_length)
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ifcurrent_position+reverse_length>len(rope):
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new_rope=rope[current_position:]+rope[:(current_position+reverse_length)%len(rope)]
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new_rope=new_rope[::-1]
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rope[current_position:]=new_rope[:len(rope)-current_position]
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rope[:(current_position+reverse_length)%len(rope)]=new_rope[len(rope)-current_position:]
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else:
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new_rope=rope[current_position:current_position+reverse_length]
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new_rope=new_rope[::-1]
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rope[current_position:current_position+reverse_length]=new_rope
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current_position+=reverse_length+skip_len
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current_position=current_position%len(rope)
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skip_len+=1
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puzzle_actual_result=rope[0]*rope[1]
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else:
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current_position=0
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skip_len=0
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rope=list(puzzle_input[0])
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foriinrange (64):
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lengths_list= [ord(x)forxinpuzzle_input[1]]+ [17,31,73,47,23]
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forreverse_lengthinlengths_list:
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ifcurrent_position+reverse_length>len(rope):
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new_rope=rope[current_position:]+rope[:(current_position+reverse_length)%len(rope)]
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new_rope=new_rope[::-1]
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rope[current_position:]=new_rope[:len(rope)-current_position]
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rope[:(current_position+reverse_length)%len(rope)]=new_rope[len(rope)-current_position:]
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else:
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new_rope=rope[current_position:current_position+reverse_length]
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new_rope=new_rope[::-1]
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rope[current_position:current_position+reverse_length]=new_rope
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current_position+=reverse_length+skip_len
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current_position=current_position%len(rope)
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skip_len+=1
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dense_hash=''
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foriinrange (16):
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xor_value=reduce(lambdaa,b:a^b,rope[i*16:i*16+16])
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dense_hash+='%02x'%xor_value
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puzzle_actual_result=dense_hash
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# -------------------------------- Outputs / results -------------------------------- #
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ifverbose_level>=3:
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print ('Input : '+puzzle_input)
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print ('Expected result : '+str(puzzle_expected_result))
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print ('Actual result : '+str(puzzle_actual_result))
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‎2017/11-Hex Ed.py‎

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# -------------------------------- Input data -------------------------------- #
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importos
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test_data= {}
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test=1
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test_data[test]= {"input":"""ne,ne,ne""",
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"expected": ['Unknown','Unknown'],
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}
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test='real'
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input_file=os.path.join(os.path.dirname(__file__),'Inputs',os.path.basename(__file__).replace('.py','.txt'))
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test_data[test]= {"input":open(input_file,"r+").read().strip(),
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"expected": ['877','1622'],
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}
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# -------------------------------- Control program execution -------------------------------- #
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case_to_test='real'
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part_to_test=2
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verbose_level=1
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# -------------------------------- Initialize some variables -------------------------------- #
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puzzle_input=test_data[case_to_test]['input']
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puzzle_expected_result=test_data[case_to_test]['expected'][part_to_test-1]
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puzzle_actual_result='Unknown'
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# -------------------------------- Actual code execution -------------------------------- #
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ifpart_to_test==1:
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forstringinpuzzle_input.split('\n'):
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# Simplifies counting
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string=string.split(',')
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nb_se=string.count('se')
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nb_sw=string.count('sw')
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nb_s=string.count('s')
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nb_ne=string.count('ne')
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nb_nw=string.count('nw')
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nb_n=string.count('n')
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# This just makes sure all conversions are done twice (as they influence each other)
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foriinrange (2):
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# Convert se+sw in s
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nb_s+=min(nb_se,nb_sw)
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nb_se,nb_sw=nb_se-min(nb_se,nb_sw),nb_sw-min(nb_se,nb_sw)
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# Convert ne+nw in n
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nb_n+=min(nb_ne,nb_nw)
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nb_ne,nb_nw=nb_ne-min(nb_ne,nb_nw),nb_nw-min(nb_ne,nb_nw)
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# Convert sw+n in nw
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nb_nw+=min(nb_sw,nb_n)
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nb_sw,nb_n=nb_sw-min(nb_sw,nb_n),nb_n-min(nb_sw,nb_n)
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# Convert nw+s in sw
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nb_sw+=min(nb_nw,nb_s)
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nb_nw,nb_s=nb_nw-min(nb_nw,nb_s),nb_s-min(nb_nw,nb_s)
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# Convert se+n in ne
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nb_ne+=min(nb_se,nb_n)
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nb_se,nb_n=nb_se-min(nb_se,nb_n),nb_n-min(nb_se,nb_n)
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# Convert ne+s in se
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nb_se+=min(nb_ne,nb_s)
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nb_ne,nb_s=nb_ne-min(nb_ne,nb_s),nb_s-min(nb_ne,nb_s)
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# Cancel ne and sw
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nb_ne,nb_sw=nb_ne-min(nb_ne,nb_sw),nb_sw-min(nb_ne,nb_sw)
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# Cancel nw and se
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nb_nw,nb_se=nb_nw-min(nb_nw,nb_se),nb_se-min(nb_ne,nb_se)
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# Cancel n and s
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nb_n,nb_s=nb_n-min(nb_n,nb_s),nb_s-min(nb_n,nb_s)
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puzzle_actual_result=sum([nb_se,nb_sw,nb_s,nb_ne,nb_nw,nb_n])
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else:
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max_distance=0
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all_steps=puzzle_input.split(',')
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foriinrange (len(all_steps)):
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steps=all_steps[0:i+1]
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nb_se=steps.count('se')
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nb_sw=steps.count('sw')
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nb_s=steps.count('s')
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nb_ne=steps.count('ne')
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nb_nw=steps.count('nw')
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nb_n=steps.count('n')
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# This just makes sure all conversions are done twice (as they influence each other)
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foriinrange (2):
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# Convert se+sw in s
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nb_s+=min(nb_se,nb_sw)
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nb_se,nb_sw=nb_se-min(nb_se,nb_sw),nb_sw-min(nb_se,nb_sw)
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# Convert ne+nw in n
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nb_n+=min(nb_ne,nb_nw)
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nb_ne,nb_nw=nb_ne-min(nb_ne,nb_nw),nb_nw-min(nb_ne,nb_nw)
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# Convert sw+n in nw
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nb_nw+=min(nb_sw,nb_n)
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nb_sw,nb_n=nb_sw-min(nb_sw,nb_n),nb_n-min(nb_sw,nb_n)
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# Convert nw+s in sw
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nb_sw+=min(nb_nw,nb_s)
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nb_nw,nb_s=nb_nw-min(nb_nw,nb_s),nb_s-min(nb_nw,nb_s)
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# Convert se+n in ne
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nb_ne+=min(nb_se,nb_n)
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nb_se,nb_n=nb_se-min(nb_se,nb_n),nb_n-min(nb_se,nb_n)
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# Convert ne+s in se
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nb_se+=min(nb_ne,nb_s)
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nb_ne,nb_s=nb_ne-min(nb_ne,nb_s),nb_s-min(nb_ne,nb_s)
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# Cancel ne and sw
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nb_ne,nb_sw=nb_ne-min(nb_ne,nb_sw),nb_sw-min(nb_ne,nb_sw)
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# Cancel nw and se
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nb_nw,nb_se=nb_nw-min(nb_nw,nb_se),nb_se-min(nb_ne,nb_se)
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# Cancel n and s
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nb_n,nb_s=nb_n-min(nb_n,nb_s),nb_s-min(nb_n,nb_s)
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max_distance=max(max_distance,sum([nb_se,nb_sw,nb_s,nb_ne,nb_nw,nb_n]))
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puzzle_actual_result=max_distance
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# -------------------------------- Outputs / results -------------------------------- #
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ifverbose_level>=3:
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print ('Input : '+puzzle_input)
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print ('Expected result : '+str(puzzle_expected_result))
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print ('Actual result : '+str(puzzle_actual_result))
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