https://projecteuler.net/problem=8

euler8.py

strings = [
"73167176531330624919225119674426574742355349194934",
"96983520312774506326239578318016984801869478851843",
"85861560789112949495459501737958331952853208805511",
"12540698747158523863050715693290963295227443043557",
"66896648950445244523161731856403098711121722383113",
"62229893423380308135336276614282806444486645238749",
"30358907296290491560440772390713810515859307960866",
"70172427121883998797908792274921901699720888093776",
"65727333001053367881220235421809751254540594752243",
"52584907711670556013604839586446706324415722155397",
"53697817977846174064955149290862569321978468622482",
"83972241375657056057490261407972968652414535100474",
"82166370484403199890008895243450658541227588666881",
"16427171479924442928230863465674813919123162824586",
"17866458359124566529476545682848912883142607690042",
"24219022671055626321111109370544217506941658960408",
"07198403850962455444362981230987879927244284909188",
"84580156166097919133875499200524063689912560717606",
"05886116467109405077541002256983155200055935729725",
"71636269561882670428252483600823257530420752963450"
]
nums = []
for i in strings:
    for j in i:
        nums.append(int(j))

pro = 0;

for i in range(len(nums) - 13):
    n1 = nums[i]
    n2 = nums[i + 1]
    n3 = nums[i + 2]
    n4 = nums[i + 3]
    n5 = nums[i + 4]
    n6 = nums[i + 5]
    n7 = nums[i + 6]
    n8 = nums[i + 7]
    n9 = nums[i + 8]
    n10 = nums[i + 9]
    n11 = nums[i + 10]
    n12 = nums[i + 11]
    n13 = nums[i + 12]
    tmp = n1*n2*n3*n4*n5*n6*n7*n8*n9*n10*n11*n12*n13
    if tmp > pro:
        pro = tmp

print(pro)