def findMinAndMax(L): if len(L) == 0: return (None, None) for x in L: i = 0;j = 0; for y in L: if x >= y: i = i + 1 if x <= y: j = j + 1 if i == len(L): max = x if j == len(L): min = x return min, max
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_盛盛_
def findMinAndMax(L): if len(L) == 0: return (None, None) for x in L: i = 0;j = 0; for y in L: if x >= y: i = i + 1 if x <= y: j = j + 1 if i == len(L): max = x if j == len(L): min = x return min, max