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First solution in Uncategorized category for Pawn Brotherhood by hjozwowiak
def safe_pawns(pawns):
import string
safe = 0
for n in pawns:
first = string.ascii_lowercase[string.ascii_lowercase.index(n[0])-1]+str(int(n[1])-1)
second = string.ascii_lowercase[string.ascii_lowercase.index(n[0])+1]+str(int(n[1])-1)
if (first in pawns or second in pawns):
safe += 1
return safe
# for n in range(len(text)-2):
# m = n + 2
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
print("Coding complete? Click 'Check' to review your tests and earn cool rewards!")
Nov. 18, 2017
