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Start your free trialMaor Beeri
2,154 PointsI am not sure where to insert the try keyword here, need help
.
def add(x,y):
try:
sum = (float(x) + float(y))
except ValueError:
return None
else:
return (float(x) + float(y))
1 Answer
Anthony Box
7,435 Pointstype checking. If x or y was a string or array, it couldn't be converted into a float therefore it needs to be handled. Extra... why calculate the sum again when it you've already stored the value?