import time

# Problem 11:   In the  grid below, four numbers along a diagonal line have been marked in red.

#   08 02 22 97 38 15 00 40 00 75 04 05 07 78 52 12 50 77 91 08
#   49 49 99 40 17 81 18 57 60 87 17 40 98 43 69 48 04 56 62 00
#   81 49 31 73 55 79 14 29 93 71 40 67 53 88 30 03 49 13 36 65
#   52 70 95 23 04 60 11 42 69 24 68 56 01 32 56 71 37 02 36 91
#   22 31 16 71 51 67 63 89 41 92 36 54 22 40 40 28 66 33 13 80
#   24 47 32 60 99 03 45 02 44 75 33 53 78 36 84 20 35 17 12 50
#   32 98 81 28 64 23 67 10 26 38 40 67 59 54 70 66 18 38 64 70
#   67 26 20 68 02 62 12 20 95 63 94 39 63 08 40 91 66 49 94 21
#   24 55 58 05 66 73 99 26 97 17 78 78 96 83 14 88 34 89 63 72
#   21 36 23 09 75 00 76 44 20 45 35 14 00 61 33 97 34 31 33 95
#   78 17 53 28 22 75 31 67 15 94 03 80 04 62 16 14 09 53 56 92
#   16 39 05 42 96 35 31 47 55 58 88 24 00 17 54 24 36 29 85 57
#   86 56 00 48 35 71 89 07 05 44 44 37 44 60 21 58 51 54 17 58
#   19 80 81 68 05 94 47 69 28 73 92 13 86 52 17 77 04 89 55 40
#   04 52 08 83 97 35 99 16 07 97 57 32 16 26 26 79 33 27 98 66
#   88 36 68 87 57 62 20 72 03 46 33 67 46 55 12 32 63 93 53 69
#   04 42 16 73 38 25 39 11 24 94 72 18 08 46 29 32 40 62 76 36
#   20 69 36 41 72 30 23 88 34 62 99 69 82 67 59 85 74 04 36 16
#   20 73 35 29 78 31 90 01 74 31 49 71 48 86 81 16 23 57 05 54
#   01 70 54 71 83 51 54 69 16 92 33 48 61 43 52 01 89 19 67 48

#   The product of these numbers is .
#   What is the greatest product of four adjacent numbers in any direction (up, 
#   down, left, right, or diagonally) in the  grid?

grid=[]
highProd=0

line1 = '08 02 22 97 38 15 00 40 00 75 04 05 07 78 52 12 50 77 91 08'
line2 = '49 49 99 40 17 81 18 57 60 87 17 40 98 43 69 48 04 56 62 00'
line3 = '81 49 31 73 55 79 14 29 93 71 40 67 53 88 30 03 49 13 36 65'
line4 = '52 70 95 23 04 60 11 42 69 24 68 56 01 32 56 71 37 02 36 91'
line5 = '22 31 16 71 51 67 63 89 41 92 36 54 22 40 40 28 66 33 13 80'
line6 = '24 47 32 60 99 03 45 02 44 75 33 53 78 36 84 20 35 17 12 50'
line7 = '32 98 81 28 64 23 67 10 26 38 40 67 59 54 70 66 18 38 64 70'
line8 = '67 26 20 68 02 62 12 20 95 63 94 39 63 08 40 91 66 49 94 21'
line9 = '24 55 58 05 66 73 99 26 97 17 78 78 96 83 14 88 34 89 63 72'
line10 = '21 36 23 09 75 00 76 44 20 45 35 14 00 61 33 97 34 31 33 95'
line11 = '78 17 53 28 22 75 31 67 15 94 03 80 04 62 16 14 09 53 56 92'
line12 = '16 39 05 42 96 35 31 47 55 58 88 24 00 17 54 24 36 29 85 57'
line13 = '86 56 00 48 35 71 89 07 05 44 44 37 44 60 21 58 51 54 17 58'
line14 = '19 80 81 68 05 94 47 69 28 73 92 13 86 52 17 77 04 89 55 40'
line15 = '04 52 08 83 97 35 99 16 07 97 57 32 16 26 26 79 33 27 98 66'
line16 = '88 36 68 87 57 62 20 72 03 46 33 67 46 55 12 32 63 93 53 69'
line17 = '04 42 16 73 38 25 39 11 24 94 72 18 08 46 29 32 40 62 76 36'
line18 = '20 69 36 41 72 30 23 88 34 62 99 69 82 67 59 85 74 04 36 16'
line19 = '20 73 35 29 78 31 90 01 74 31 49 71 48 86 81 16 23 57 05 54'
line20 = '01 70 54 71 83 51 54 69 16 92 33 48 61 43 52 01 89 19 67 48'

line1 = line1.split()
line2 = line2.split()
line3 = line3.split()
line4 = line4.split()
line5 = line5.split()
line6 = line6.split()
line7 = line7.split()
line8 = line8.split()
line9 = line9.split()
line10 = line10.split()
line11 = line11.split()
line12 = line12.split()
line13 = line13.split()
line14 = line14.split()
line15 = line15.split()
line16 = line16.split()
line17 = line17.split()
line18 = line18.split()
line19 = line19.split()
line20 = line20.split()

grid.append(line1)
grid.append(line2)
grid.append(line3)
grid.append(line4)
grid.append(line5)
grid.append(line6)
grid.append(line7)
grid.append(line8)
grid.append(line9)
grid.append(line10)
grid.append(line11)
grid.append(line12)
grid.append(line13)
grid.append(line14)
grid.append(line15)
grid.append(line16)
grid.append(line17)
grid.append(line18)
grid.append(line19)
grid.append(line20)

# Compare the current highest product to the new value
compareFive = lambda val, high: max(val,high)


#left-right check

def rlCheck(val):
 global highProd
 highprod =0
 for r in range(0,20):
  for c in range(0,17):
    evalProd = int(val[r][c])
    for y in range (1,4):
#        print(val[r][c+y])
       evalProd *= int(val[r][c+y])
    highProd = compareFive(evalProd,highProd)
 return highProd
 

#up-down check

def udCheck(val):
 global highProd
 highprod = 0
 for c in range(0,20):
  for r in range(0,17):
    evalProd = int(val[r][c])
    for y in range (1,4):
#        print(val[r][c+y])
       evalProd *= int(val[r+y][c])
    highProd = compareFive(evalProd,highProd)
 return highProd
 
#Diagonal Down check

def diagDownCheck(val):
 global highProd
 highProd = 0
 for c in range(0,17):
  for r in range(0,17):
    evalProd = int(val[r][c])
    for y in range (1,4):
#        print(val[r+y][c+y])
       evalProd *= int(val[r+y][c+y])
    highProd = compareFive(evalProd,highProd)
 return highProd
 
 #Diagonal Up check

def diagUpCheck(val):
 global highProd
 highProd = 0
 for r in range(19,2,-1):
  for c in range(0,17):
    evalProd = int(val[r][c])
    for y in range (1,4):
#        print(val[r+y][c+y])
       evalProd *= int(val[r-y][c+y])
    highProd = compareFive(evalProd,highProd)
 return highProd
 
rl = rlCheck(grid)
ud = udCheck(grid)
diagD = diagDownCheck(grid)
diagU = diagUpCheck(grid)


#Start run time clock for function 1 
start = time.time()

# Set for loop for multiple interations (10000)
for x in xrange(1): 
   
    #Identify a specific prime    
    a = max(rl, ud, diagU, diagD)
    
#Return run time
elapsed = (time.time() - start) 

  
#print answer
print('The largest product in the grid is: %s  Found in: %s seconds') % (a,elapsed) 
58287027ac1c6f76ea9ef1d49f1a6f1a662e7c35
<mask token>


def rlCheck(val):
    global highProd
    highprod = 0
    for r in range(0, 20):
        for c in range(0, 17):
            evalProd = int(val[r][c])
            for y in range(1, 4):
                evalProd *= int(val[r][c + y])
            highProd = compareFive(evalProd, highProd)
    return highProd


def udCheck(val):
    global highProd
    highprod = 0
    for c in range(0, 20):
        for r in range(0, 17):
            evalProd = int(val[r][c])
            for y in range(1, 4):
                evalProd *= int(val[r + y][c])
            highProd = compareFive(evalProd, highProd)
    return highProd


def diagDownCheck(val):
    global highProd
    highProd = 0
    for c in range(0, 17):
        for r in range(0, 17):
            evalProd = int(val[r][c])
            for y in range(1, 4):
                evalProd *= int(val[r + y][c + y])
            highProd = compareFive(evalProd, highProd)
    return highProd


def diagUpCheck(val):
    global highProd
    highProd = 0
    for r in range(19, 2, -1):
        for c in range(0, 17):
            evalProd = int(val[r][c])
            for y in range(1, 4):
                evalProd *= int(val[r - y][c + y])
            highProd = compareFive(evalProd, highProd)
    return highProd


<mask token>

<mask token>
grid.append(line1)
grid.append(line2)
grid.append(line3)
grid.append(line4)
grid.append(line5)
grid.append(line6)
grid.append(line7)
grid.append(line8)
grid.append(line9)
grid.append(line10)
grid.append(line11)
grid.append(line12)
grid.append(line13)
grid.append(line14)
grid.append(line15)
grid.append(line16)
grid.append(line17)
grid.append(line18)
grid.append(line19)
grid.append(line20)
<mask token>


def rlCheck(val):
    global highProd
    highprod = 0
    for r in range(0, 20):
        for c in range(0, 17):
            evalProd = int(val[r][c])
            for y in range(1, 4):
                evalProd *= int(val[r][c + y])
            highProd = compareFive(evalProd, highProd)
    return highProd


def udCheck(val):
    global highProd
    highprod = 0
    for c in range(0, 20):
        for r in range(0, 17):
            evalProd = int(val[r][c])
            for y in range(1, 4):
                evalProd *= int(val[r + y][c])
            highProd = compareFive(evalProd, highProd)
    return highProd


def diagDownCheck(val):
    global highProd
    highProd = 0
    for c in range(0, 17):
        for r in range(0, 17):
            evalProd = int(val[r][c])
            for y in range(1, 4):
                evalProd *= int(val[r + y][c + y])
            highProd = compareFive(evalProd, highProd)
    return highProd


def diagUpCheck(val):
    global highProd
    highProd = 0
    for r in range(19, 2, -1):
        for c in range(0, 17):
            evalProd = int(val[r][c])
            for y in range(1, 4):
                evalProd *= int(val[r - y][c + y])
            highProd = compareFive(evalProd, highProd)
    return highProd


<mask token>
for x in xrange(1):
    a = max(rl, ud, diagU, diagD)
<mask token>
print('The largest product in the grid is: %s  Found in: %s seconds') % (a,
    elapsed)

<mask token>
grid = []
highProd = 0
line1 = '08 02 22 97 38 15 00 40 00 75 04 05 07 78 52 12 50 77 91 08'
line2 = '49 49 99 40 17 81 18 57 60 87 17 40 98 43 69 48 04 56 62 00'
line3 = '81 49 31 73 55 79 14 29 93 71 40 67 53 88 30 03 49 13 36 65'
line4 = '52 70 95 23 04 60 11 42 69 24 68 56 01 32 56 71 37 02 36 91'
line5 = '22 31 16 71 51 67 63 89 41 92 36 54 22 40 40 28 66 33 13 80'
line6 = '24 47 32 60 99 03 45 02 44 75 33 53 78 36 84 20 35 17 12 50'
line7 = '32 98 81 28 64 23 67 10 26 38 40 67 59 54 70 66 18 38 64 70'
line8 = '67 26 20 68 02 62 12 20 95 63 94 39 63 08 40 91 66 49 94 21'
line9 = '24 55 58 05 66 73 99 26 97 17 78 78 96 83 14 88 34 89 63 72'
line10 = '21 36 23 09 75 00 76 44 20 45 35 14 00 61 33 97 34 31 33 95'
line11 = '78 17 53 28 22 75 31 67 15 94 03 80 04 62 16 14 09 53 56 92'
line12 = '16 39 05 42 96 35 31 47 55 58 88 24 00 17 54 24 36 29 85 57'
line13 = '86 56 00 48 35 71 89 07 05 44 44 37 44 60 21 58 51 54 17 58'
line14 = '19 80 81 68 05 94 47 69 28 73 92 13 86 52 17 77 04 89 55 40'
line15 = '04 52 08 83 97 35 99 16 07 97 57 32 16 26 26 79 33 27 98 66'
line16 = '88 36 68 87 57 62 20 72 03 46 33 67 46 55 12 32 63 93 53 69'
line17 = '04 42 16 73 38 25 39 11 24 94 72 18 08 46 29 32 40 62 76 36'
line18 = '20 69 36 41 72 30 23 88 34 62 99 69 82 67 59 85 74 04 36 16'
line19 = '20 73 35 29 78 31 90 01 74 31 49 71 48 86 81 16 23 57 05 54'
line20 = '01 70 54 71 83 51 54 69 16 92 33 48 61 43 52 01 89 19 67 48'
line1 = line1.split()
line2 = line2.split()
line3 = line3.split()
line4 = line4.split()
line5 = line5.split()
line6 = line6.split()
line7 = line7.split()
line8 = line8.split()
line9 = line9.split()
line10 = line10.split()
line11 = line11.split()
line12 = line12.split()
line13 = line13.split()
line14 = line14.split()
line15 = line15.split()
line16 = line16.split()
line17 = line17.split()
line18 = line18.split()
line19 = line19.split()
line20 = line20.split()
grid.append(line1)
grid.append(line2)
grid.append(line3)
grid.append(line4)
grid.append(line5)
grid.append(line6)
grid.append(line7)
grid.append(line8)
grid.append(line9)
grid.append(line10)
grid.append(line11)
grid.append(line12)
grid.append(line13)
grid.append(line14)
grid.append(line15)
grid.append(line16)
grid.append(line17)
grid.append(line18)
grid.append(line19)
grid.append(line20)
compareFive = lambda val, high: max(val, high)


def rlCheck(val):
    global highProd
    highprod = 0
    for r in range(0, 20):
        for c in range(0, 17):
            evalProd = int(val[r][c])
            for y in range(1, 4):
                evalProd *= int(val[r][c + y])
            highProd = compareFive(evalProd, highProd)
    return highProd


def udCheck(val):
    global highProd
    highprod = 0
    for c in range(0, 20):
        for r in range(0, 17):
            evalProd = int(val[r][c])
            for y in range(1, 4):
                evalProd *= int(val[r + y][c])
            highProd = compareFive(evalProd, highProd)
    return highProd


def diagDownCheck(val):
    global highProd
    highProd = 0
    for c in range(0, 17):
        for r in range(0, 17):
            evalProd = int(val[r][c])
            for y in range(1, 4):
                evalProd *= int(val[r + y][c + y])
            highProd = compareFive(evalProd, highProd)
    return highProd


def diagUpCheck(val):
    global highProd
    highProd = 0
    for r in range(19, 2, -1):
        for c in range(0, 17):
            evalProd = int(val[r][c])
            for y in range(1, 4):
                evalProd *= int(val[r - y][c + y])
            highProd = compareFive(evalProd, highProd)
    return highProd


rl = rlCheck(grid)
ud = udCheck(grid)
diagD = diagDownCheck(grid)
diagU = diagUpCheck(grid)
start = time.time()
for x in xrange(1):
    a = max(rl, ud, diagU, diagD)
elapsed = time.time() - start
print('The largest product in the grid is: %s  Found in: %s seconds') % (a,
    elapsed)

import time
grid = []
highProd = 0
line1 = '08 02 22 97 38 15 00 40 00 75 04 05 07 78 52 12 50 77 91 08'
line2 = '49 49 99 40 17 81 18 57 60 87 17 40 98 43 69 48 04 56 62 00'
line3 = '81 49 31 73 55 79 14 29 93 71 40 67 53 88 30 03 49 13 36 65'
line4 = '52 70 95 23 04 60 11 42 69 24 68 56 01 32 56 71 37 02 36 91'
line5 = '22 31 16 71 51 67 63 89 41 92 36 54 22 40 40 28 66 33 13 80'
line6 = '24 47 32 60 99 03 45 02 44 75 33 53 78 36 84 20 35 17 12 50'
line7 = '32 98 81 28 64 23 67 10 26 38 40 67 59 54 70 66 18 38 64 70'
line8 = '67 26 20 68 02 62 12 20 95 63 94 39 63 08 40 91 66 49 94 21'
line9 = '24 55 58 05 66 73 99 26 97 17 78 78 96 83 14 88 34 89 63 72'
line10 = '21 36 23 09 75 00 76 44 20 45 35 14 00 61 33 97 34 31 33 95'
line11 = '78 17 53 28 22 75 31 67 15 94 03 80 04 62 16 14 09 53 56 92'
line12 = '16 39 05 42 96 35 31 47 55 58 88 24 00 17 54 24 36 29 85 57'
line13 = '86 56 00 48 35 71 89 07 05 44 44 37 44 60 21 58 51 54 17 58'
line14 = '19 80 81 68 05 94 47 69 28 73 92 13 86 52 17 77 04 89 55 40'
line15 = '04 52 08 83 97 35 99 16 07 97 57 32 16 26 26 79 33 27 98 66'
line16 = '88 36 68 87 57 62 20 72 03 46 33 67 46 55 12 32 63 93 53 69'
line17 = '04 42 16 73 38 25 39 11 24 94 72 18 08 46 29 32 40 62 76 36'
line18 = '20 69 36 41 72 30 23 88 34 62 99 69 82 67 59 85 74 04 36 16'
line19 = '20 73 35 29 78 31 90 01 74 31 49 71 48 86 81 16 23 57 05 54'
line20 = '01 70 54 71 83 51 54 69 16 92 33 48 61 43 52 01 89 19 67 48'
line1 = line1.split()
line2 = line2.split()
line3 = line3.split()
line4 = line4.split()
line5 = line5.split()
line6 = line6.split()
line7 = line7.split()
line8 = line8.split()
line9 = line9.split()
line10 = line10.split()
line11 = line11.split()
line12 = line12.split()
line13 = line13.split()
line14 = line14.split()
line15 = line15.split()
line16 = line16.split()
line17 = line17.split()
line18 = line18.split()
line19 = line19.split()
line20 = line20.split()
grid.append(line1)
grid.append(line2)
grid.append(line3)
grid.append(line4)
grid.append(line5)
grid.append(line6)
grid.append(line7)
grid.append(line8)
grid.append(line9)
grid.append(line10)
grid.append(line11)
grid.append(line12)
grid.append(line13)
grid.append(line14)
grid.append(line15)
grid.append(line16)
grid.append(line17)
grid.append(line18)
grid.append(line19)
grid.append(line20)
compareFive = lambda val, high: max(val, high)


def rlCheck(val):
    global highProd
    highprod = 0
    for r in range(0, 20):
        for c in range(0, 17):
            evalProd = int(val[r][c])
            for y in range(1, 4):
                evalProd *= int(val[r][c + y])
            highProd = compareFive(evalProd, highProd)
    return highProd


def udCheck(val):
    global highProd
    highprod = 0
    for c in range(0, 20):
        for r in range(0, 17):
            evalProd = int(val[r][c])
            for y in range(1, 4):
                evalProd *= int(val[r + y][c])
            highProd = compareFive(evalProd, highProd)
    return highProd


def diagDownCheck(val):
    global highProd
    highProd = 0
    for c in range(0, 17):
        for r in range(0, 17):
            evalProd = int(val[r][c])
            for y in range(1, 4):
                evalProd *= int(val[r + y][c + y])
            highProd = compareFive(evalProd, highProd)
    return highProd


def diagUpCheck(val):
    global highProd
    highProd = 0
    for r in range(19, 2, -1):
        for c in range(0, 17):
            evalProd = int(val[r][c])
            for y in range(1, 4):
                evalProd *= int(val[r - y][c + y])
            highProd = compareFive(evalProd, highProd)
    return highProd


rl = rlCheck(grid)
ud = udCheck(grid)
diagD = diagDownCheck(grid)
diagU = diagUpCheck(grid)
start = time.time()
for x in xrange(1):
    a = max(rl, ud, diagU, diagD)
elapsed = time.time() - start
print('The largest product in the grid is: %s  Found in: %s seconds') % (a,
    elapsed)

import time

# Problem 11:   In the  grid below, four numbers along a diagonal line have been marked in red.

#   08 02 22 97 38 15 00 40 00 75 04 05 07 78 52 12 50 77 91 08
#   49 49 99 40 17 81 18 57 60 87 17 40 98 43 69 48 04 56 62 00
#   81 49 31 73 55 79 14 29 93 71 40 67 53 88 30 03 49 13 36 65
#   52 70 95 23 04 60 11 42 69 24 68 56 01 32 56 71 37 02 36 91
#   22 31 16 71 51 67 63 89 41 92 36 54 22 40 40 28 66 33 13 80
#   24 47 32 60 99 03 45 02 44 75 33 53 78 36 84 20 35 17 12 50
#   32 98 81 28 64 23 67 10 26 38 40 67 59 54 70 66 18 38 64 70
#   67 26 20 68 02 62 12 20 95 63 94 39 63 08 40 91 66 49 94 21
#   24 55 58 05 66 73 99 26 97 17 78 78 96 83 14 88 34 89 63 72
#   21 36 23 09 75 00 76 44 20 45 35 14 00 61 33 97 34 31 33 95
#   78 17 53 28 22 75 31 67 15 94 03 80 04 62 16 14 09 53 56 92
#   16 39 05 42 96 35 31 47 55 58 88 24 00 17 54 24 36 29 85 57
#   86 56 00 48 35 71 89 07 05 44 44 37 44 60 21 58 51 54 17 58
#   19 80 81 68 05 94 47 69 28 73 92 13 86 52 17 77 04 89 55 40
#   04 52 08 83 97 35 99 16 07 97 57 32 16 26 26 79 33 27 98 66
#   88 36 68 87 57 62 20 72 03 46 33 67 46 55 12 32 63 93 53 69
#   04 42 16 73 38 25 39 11 24 94 72 18 08 46 29 32 40 62 76 36
#   20 69 36 41 72 30 23 88 34 62 99 69 82 67 59 85 74 04 36 16
#   20 73 35 29 78 31 90 01 74 31 49 71 48 86 81 16 23 57 05 54
#   01 70 54 71 83 51 54 69 16 92 33 48 61 43 52 01 89 19 67 48

#   The product of these numbers is .
#   What is the greatest product of four adjacent numbers in any direction (up, 
#   down, left, right, or diagonally) in the  grid?

grid=[]
highProd=0

line1 = '08 02 22 97 38 15 00 40 00 75 04 05 07 78 52 12 50 77 91 08'
line2 = '49 49 99 40 17 81 18 57 60 87 17 40 98 43 69 48 04 56 62 00'
line3 = '81 49 31 73 55 79 14 29 93 71 40 67 53 88 30 03 49 13 36 65'
line4 = '52 70 95 23 04 60 11 42 69 24 68 56 01 32 56 71 37 02 36 91'
line5 = '22 31 16 71 51 67 63 89 41 92 36 54 22 40 40 28 66 33 13 80'
line6 = '24 47 32 60 99 03 45 02 44 75 33 53 78 36 84 20 35 17 12 50'
line7 = '32 98 81 28 64 23 67 10 26 38 40 67 59 54 70 66 18 38 64 70'
line8 = '67 26 20 68 02 62 12 20 95 63 94 39 63 08 40 91 66 49 94 21'
line9 = '24 55 58 05 66 73 99 26 97 17 78 78 96 83 14 88 34 89 63 72'
line10 = '21 36 23 09 75 00 76 44 20 45 35 14 00 61 33 97 34 31 33 95'
line11 = '78 17 53 28 22 75 31 67 15 94 03 80 04 62 16 14 09 53 56 92'
line12 = '16 39 05 42 96 35 31 47 55 58 88 24 00 17 54 24 36 29 85 57'
line13 = '86 56 00 48 35 71 89 07 05 44 44 37 44 60 21 58 51 54 17 58'
line14 = '19 80 81 68 05 94 47 69 28 73 92 13 86 52 17 77 04 89 55 40'
line15 = '04 52 08 83 97 35 99 16 07 97 57 32 16 26 26 79 33 27 98 66'
line16 = '88 36 68 87 57 62 20 72 03 46 33 67 46 55 12 32 63 93 53 69'
line17 = '04 42 16 73 38 25 39 11 24 94 72 18 08 46 29 32 40 62 76 36'
line18 = '20 69 36 41 72 30 23 88 34 62 99 69 82 67 59 85 74 04 36 16'
line19 = '20 73 35 29 78 31 90 01 74 31 49 71 48 86 81 16 23 57 05 54'
line20 = '01 70 54 71 83 51 54 69 16 92 33 48 61 43 52 01 89 19 67 48'

line1 = line1.split()
line2 = line2.split()
line3 = line3.split()
line4 = line4.split()
line5 = line5.split()
line6 = line6.split()
line7 = line7.split()
line8 = line8.split()
line9 = line9.split()
line10 = line10.split()
line11 = line11.split()
line12 = line12.split()
line13 = line13.split()
line14 = line14.split()
line15 = line15.split()
line16 = line16.split()
line17 = line17.split()
line18 = line18.split()
line19 = line19.split()
line20 = line20.split()

grid.append(line1)
grid.append(line2)
grid.append(line3)
grid.append(line4)
grid.append(line5)
grid.append(line6)
grid.append(line7)
grid.append(line8)
grid.append(line9)
grid.append(line10)
grid.append(line11)
grid.append(line12)
grid.append(line13)
grid.append(line14)
grid.append(line15)
grid.append(line16)
grid.append(line17)
grid.append(line18)
grid.append(line19)
grid.append(line20)

# Compare the current highest product to the new value
compareFive = lambda val, high: max(val,high)


#left-right check

def rlCheck(val):
 global highProd
 highprod =0
 for r in range(0,20):
  for c in range(0,17):
    evalProd = int(val[r][c])
    for y in range (1,4):
#        print(val[r][c+y])
       evalProd *= int(val[r][c+y])
    highProd = compareFive(evalProd,highProd)
 return highProd
 

#up-down check

def udCheck(val):
 global highProd
 highprod = 0
 for c in range(0,20):
  for r in range(0,17):
    evalProd = int(val[r][c])
    for y in range (1,4):
#        print(val[r][c+y])
       evalProd *= int(val[r+y][c])
    highProd = compareFive(evalProd,highProd)
 return highProd
 
#Diagonal Down check

def diagDownCheck(val):
 global highProd
 highProd = 0
 for c in range(0,17):
  for r in range(0,17):
    evalProd = int(val[r][c])
    for y in range (1,4):
#        print(val[r+y][c+y])
       evalProd *= int(val[r+y][c+y])
    highProd = compareFive(evalProd,highProd)
 return highProd
 
 #Diagonal Up check

def diagUpCheck(val):
 global highProd
 highProd = 0
 for r in range(19,2,-1):
  for c in range(0,17):
    evalProd = int(val[r][c])
    for y in range (1,4):
#        print(val[r+y][c+y])
       evalProd *= int(val[r-y][c+y])
    highProd = compareFive(evalProd,highProd)
 return highProd
 
rl = rlCheck(grid)
ud = udCheck(grid)
diagD = diagDownCheck(grid)
diagU = diagUpCheck(grid)


#Start run time clock for function 1 
start = time.time()

# Set for loop for multiple interations (10000)
for x in xrange(1): 
   
    #Identify a specific prime    
    a = max(rl, ud, diagU, diagD)
    
#Return run time
elapsed = (time.time() - start) 

  
#print answer
print('The largest product in the grid is: %s  Found in: %s seconds') % (a,elapsed) 