euler_18.py

line_1 = "75"
line_2 = "95 64"
line_3 = "17 47 82"
line_4 = "18 35 87 10"
line_5 = "20 04 82 47 65"
line_6 = "19 01 23 75 03 34"
line_7 = "88 02 77 73 07 63 67"
line_8 = "99 65 04 28 06 16 70 92"
line_9 = "41 41 26 56 83 40 80 70 33"
line_10 = "41 48 72 33 47 32 37 16 94 29"
line_11 = "53 71 44 65 25 43 91 52 97 51 14"
line_12 = "70 11 33 28 77 73 17 78 39 68 17 57"
line_13 = "91 71 52 38 17 14 91 43 58 50 27 29 48"
line_14 = "63 66 04 68 89 53 67 30 73 16 69 87 40 31"
line_15 = "04 62 98 27 23 09 70 98 73 93 38 53 60 04 23"

string_1 = line_1.split(' ')
string_2 = line_2.split(' ')
string_3 = line_3.split(' ')
string_4 = line_4.split(' ')
string_5 = line_5.split(' ')
string_6 = line_6.split(' ')
string_7 = line_7.split(' ')
string_8 = line_8.split(' ')
string_9 = line_9.split(' ')
string_10 = line_10.split(' ')
string_11 = line_11.split(' ')
string_12 = line_12.split(' ')
string_13 = line_13.split(' ')
string_14 = line_14.split(' ')
string_15 = line_15.split(' ')

def route():
    path = []
    if path == 0:
        path.append(1)
    next_step = path[len(path)-2]
    path.append()