def findMinAndMax(l): if len(l) != 0: a = l[0] for x in l: if a >= x: a = x
b = l[0] for y in l: if b <= y: b = y return (a, b) else: return (None, None)
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WALL_E91
def findMinAndMax(l): if len(l) != 0: a = l[0] for x in l: if a >= x: a = x