procedure DoSomething(a_1, ... a_n)
p = a_1
for i = 2 to n
temp = p
for j = 1 to a_i
p = p * temp
DoSomething(10,2,2,2)
我们得到了喜忧参半的结果。我们中的一个得到 10^7,另一个得到 10^27。
我想我发现了我的错误......我每次都用 10 代替 p,而不是用新的 temp 值。
编辑:这是我的工作:
{10, 2, 2, 2}
p = 10
i = 2 to 4
temp = p = 10
j = 1 to 2
p = 10 * 10 = 10^2
p = 10^2 * 10 = 10^3
i = 3 to 4
temp = 10^3
j = 1 to 2
p = 10^3 * 10 = 10^4
p = 10^4 * 10 = 10^5
i = 4 to 4
temp = 10^5
j = 1 to 2
p = 10^5 * 10 = 10^6
p = 10^6 * 10 = 10^7
10^7