# Someone help me to make my code shorter

• ``````class Solution(object):
def gameOfLife(self, board):
"""
:type board: List[List[int]]
:rtype: void Do not return anything, modify board in-place instead.
"""
m,n=len(board),len(board[0])
for i in xrange(m):
for j in xrange(n):
if board[i][j]==0:
if self.con(board,i,j)==3:
board[i][j]=2
else:
board[i][j]=0
elif board[i][j]==1:
if self.con(board,i,j)>=2 and self.con(board,i,j)<=3:
board[i][j]=3
else:
board[i][j]=1
for i in xrange(m):
for j in xrange(n):
board[i][j]>>=1
def con(self,board,i,j):
m,n=len(board),len(board[0])
c=0
if 0<=i-1<m and 0<=j-1<n: c+=board[i-1][j-1]&1
if 0<=i<m and 0<=j-1<n:   c+=board[i][j-1]&1
if 0<=i-1<m and 0<=j<n:   c+=board[i-1][j]&1
if 0<=i-1<m and 0<=j+1<n: c+=board[i-1][j+1]&1
if 0<=i<m and 0<=j+1<n:   c+=board[i][j+1]&1
if 0<=i+1<m and 0<=j-1<n: c+=board[i+1][j-1]&1
if 0<=i+1<m and 0<=j+1<n: c+=board[i+1][j+1]&1
if 0<=i+1<m and 0<=j<n:   c+=board[i+1][j]&1
return c``````

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