双层循环呢
同一个数组,改成两层嵌套。运行下面这段程序:
A = [17, 24, 15, 13, 23]
ops = 0
for x in A:
for y in A:
ops += 1
print(ops)
同一个数组,改成两层嵌套。运行下面这段程序:
A = [17, 24, 15, 13, 23]
ops = 0
for x in A:
for y in A:
ops += 1
print(ops)
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