Can you help me with this code of 2D map problem in Python

Question

from array import *
a=array('u',[])
y=[]
b=[]
c=[]
x=input (). split (",")
for i in range(len(x)):
y.append(list(x[i]))

for i in range (len(y)):
for j in range (len(y)+1):
if y[i][j]=="P":
b.append((i))
c.append((j))
d=(b[0]-b[1])+(c[0]-c[1])
print (abs(d))

Answer 1

Yes I got it thank you so much

Answer 2

# Hi, Puneet Pandey !
# Take a look at this one to see if can help you find your trouble:

s0 = "XPXXX,XXXXX,XXXXX,XXXPX,XXXXX"
s = input() or s0

mk, blk = 'P', 6
p0 = s.find(mk)
p1 = s.find(mk, p0 + 1)
print(abs(p0%blk - p1%blk) + p1//blk - p0//blk if p1 != -1 else 0)