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First solution in Clear category for Pawn Brotherhood by Joachim99
def safe_pawns(pawns: set) -> int:
a= len(pawns)
suma=0
pawns=list(pawns)
slownik=dict.fromkeys(pawns,0)
print(pawns,slownik)
for i in range(a):
for j in range (a):
if((ord(pawns[i][0])+1==ord(pawns[j][0]) or ord(pawns[i][0])-1==ord(pawns[j][0]))):
if(ord(pawns[i][1])-1==ord(pawns[j][1])):
slownik[pawns[i]]=slownik[pawns[i]]+1
print(slownik)
for x in slownik.values():
if(x>0):
suma=suma+1
print(suma)
return suma
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. 28, 2018
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