a=float(input("输入a的值: "))
if a>5:
n=2*a+5
elif a=0:
n=2*(a+5)
else:
n=a+10
print("n=",n,sep='')
对上述程序的分析,正确的是( )
A.程序运行后,n的值为整型数 |
B.“elif a=0:”语句应修改成“elif a==0:” |
C.“else:”语句应修改为“else a<0:” |
D.print语句中“sep=''”删除后,程序运行结果与之前是一样的 |

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

