import random
a=[0]*6
i=0
while i<6:
a[i]=random.randint(1,10)
if a[i]%2==i%2:
continue
elif i%2==1:
a[i]=a[i]-a[i-1]
i+=1
程序运行后,列表 a 的值可能是( )
A.[2,3,4,1,6,-5] | B.[7,3,9,-1,9,-3] | C.[5,9,3,3,5,1] | D.[1,5,7,-2,3,5] |
同类型试题
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2