预测遍历计数
for x in [10, 20, 30]
10
20
30
x
运行下面的 Python 3 程序,填写结果。
count = 0
for s in [80, 90, 70, 60]:
count = count + 1
print(count)
for x in [10, 20, 30]
x
运行下面的 Python 3 程序,填写结果。
count = 0
for s in [80, 90, 70, 60]:
count = count + 1
print(count)
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