答案是3么？
T = ((1+2), ((1+2),), ('a'+'b'), (1, ), (1,2,3,4,5))
S= 0
for A in T:
if type(A)==tuple:
S=S+1
print(S)
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T = ((1+2), ((1+2),), ('a'+'b'), (1, ), (1,2,3,4,5))
S= 0
for A in T:
if type(A)==tuple:
S=S+1
print(S)
2021-02-25
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