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First solution in Clear category for Boolean Algebra by jantechner
OPERATION_NAMES = ("conjunction", "disjunction", "implication", "exclusive", "equivalence")
def boolean(x, y, operation):
if operation == "conjunction":
return x and y
elif operation == "disjunction":
return x or y
elif operation == "implication":
if x==1 and y == 0:
return 0
else:
return 1
elif operation == "exclusive":
if (x==0 and y==0) or (x==1 and y==1):
return 0
else:
return 1
else:
if (x==0 and y==0) or (x==1 and y==1):
return 1
else:
return 0
if __name__ == '__main__':
#These "asserts" using only for self-checking and not necessary for auto-testing
assert boolean(1, 0, "conjunction") == 0, "and"
assert boolean(1, 0, "disjunction") == 1, "or"
assert boolean(1, 1, "implication") == 1, "material"
assert boolean(0, 1, "exclusive") == 1, "xor"
assert boolean(0, 1, "equivalence") == 0, "same?"
Dec. 1, 2016
