s="age@126."
n=1en(s)
i=0
ans=0
while i<n:
if ″9″>=s[i]>=″0″:
ans+=int(s[i])*i
elif ″z″>=s[i]>=″a″:
ans+=ord(s[i])-ord(″a″)
else:
ans+=1
i+=1
print(ans)
程序运行后,输出的结果是( )
A.61 | B.62 | C.70 | D.71 |

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

