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First solution in Clear category for Pawn Brotherhood by mateusz.miekus
def safe_pawns(pawns):
coords=[]
for i in pawns:
x= ord(i[0])
coords.append(x)
x= int(i[1])
coords.append(x)
i=0
t=0
while i< len(coords):
k=0
l=0
while k=1:
t+=1
i+=2
return t
if __name__ == '__main__':
#These "asserts" using only for self-checking and not necessary for auto-testing
assert safe_pawns({"b4", "d4", "f4", "c3", "e3", "g5", "d2"}) == 6
assert safe_pawns({"b4", "c4", "d4", "e4", "f4", "g4", "e5"}) == 1
Oct. 29, 2016