m = "2a03b145c1"
s=" ";x = 0;i=0
while i<len(m):
ch=m[i]
if "a"<=ch<="z":
s=ch+"="+str(x)+","+s
x=0
else:
x=x*10+int(ch)
i=i+1
print(s)
执行该程序段后,输出的结果为( )
A.a=2,b=3,c=145, | B.a=2,b=3,c=45, | C.a=3,b=145,c=1, | D.c=145,b=3,a=2, |

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

