12 lines
295 B
Python
12 lines
295 B
Python
import sys
|
|
L = list(map(lambda s: [9]+list(map(int, s))+[9] ,sys.stdin.read().splitlines()))
|
|
W = len(L[0])
|
|
L = [[9]*W] + L + [[9]*W]
|
|
H = len(L)
|
|
S = 0
|
|
for x in range(1,H-1):
|
|
for y in range(1,W-1):
|
|
p = L[x][y]
|
|
S += (p+1) * all(p<L[x+i][y+j] for (i,j) in [(0,1),(1,0),(-1,0),(0,-1)])
|
|
print(S)
|