|
| 1 | +# -------------------------------- Input data -------------------------------- # |
| 2 | +importos,numpyasnp |
| 3 | + |
| 4 | +test_data= {} |
| 5 | + |
| 6 | +test=1 |
| 7 | +test_data[test]= {"input":18, |
| 8 | +"expected": ['Unknown','Unknown'], |
| 9 | + } |
| 10 | + |
| 11 | +test='real' |
| 12 | +input_file=os.path.join(os.path.dirname(__file__),'Inputs',os.path.basename(__file__).replace('.py','.txt')) |
| 13 | +test_data[test]= {"input":7165, |
| 14 | +"expected": ['(235, 20) with 31','(237, 223, 14) with 83'], |
| 15 | + } |
| 16 | + |
| 17 | +# -------------------------------- Control program execution -------------------------------- # |
| 18 | + |
| 19 | +case_to_test='real' |
| 20 | +part_to_test=2 |
| 21 | + |
| 22 | +# -------------------------------- Initialize some variables -------------------------------- # |
| 23 | + |
| 24 | +puzzle_input=test_data[case_to_test]['input'] |
| 25 | +puzzle_expected_result=test_data[case_to_test]['expected'][part_to_test-1] |
| 26 | +puzzle_actual_result='Unknown' |
| 27 | + |
| 28 | + |
| 29 | +# -------------------------------- Actual code execution -------------------------------- # |
| 30 | + |
| 31 | + |
| 32 | +ifpart_to_test==1: |
| 33 | +grid_power= {(x,y):int(((((10+x)*y+puzzle_input)* (10+x))//100)%10)-5forxinrange (1,301)foryinrange (1,301)} |
| 34 | + |
| 35 | +sum_power= {(x,y):sum(grid_power[x1,y1]forx1inrange (x,x+3)fory1inrange (y,y+3))forxinrange (1,299)foryinrange (1,299)} |
| 36 | + |
| 37 | +max_power=max(sum_power.values()) |
| 38 | + |
| 39 | +puzzle_actual_result=list(coordforcoordinsum_powerifsum_power[coord]==max_power) |
| 40 | + |
| 41 | + |
| 42 | +else: |
| 43 | +grid_power= {(x,y):int(((((10+x)*y+puzzle_input)* (10+x))//100)%10)-5forxinrange (1,301)foryinrange (1,301)} |
| 44 | + |
| 45 | +max_power=31 |
| 46 | +sum_power=grid_power.copy() |
| 47 | +forsizeinrange (2,300): |
| 48 | +sum_power= {(x,y,size):sum(grid_power[x1,y1] |
| 49 | +forx1inrange (x,x+size) |
| 50 | +fory1inrange (y,y+size)) |
| 51 | +forxinrange (1,301-size+1) |
| 52 | +foryinrange (1,301-size+1)} |
| 53 | + |
| 54 | +new_max=max(sum_power.values()) |
| 55 | +ifnew_max>max_power: |
| 56 | +max_power=new_max |
| 57 | +puzzle_actual_result=list(coord+ (size,)forcoordinsum_powerifsum_power[coord]==max_power) |
| 58 | + |
| 59 | +# Basically, let it run until it decreases multiple times |
| 60 | +print (size,new_max,list(coordforcoordinsum_powerifsum_power[coord]==new_max)) |
| 61 | + |
| 62 | + |
| 63 | + |
| 64 | +# -------------------------------- Outputs / results -------------------------------- # |
| 65 | + |
| 66 | +print ('Expected result : '+str(puzzle_expected_result)) |
| 67 | +print ('Actual result : '+str(puzzle_actual_result)) |
| 68 | + |
| 69 | + |
| 70 | + |
| 71 | + |