How to find the value of a piecewise function using Python

How to use Python to find the value of a piecewise function: first open the python editor; then use [If...else..] to make a judgment, the code is [x = eval(input()) y = 0 if x<1:y x="" elif="">=1 and x<10:y=2*x].

How to use Python to find the value of a piecewise function:

There is a function

y={ x x<1

{2x-1 1<=x<10

{3x-11 x>=10

Write a program, enter x, output y

x = eval(input())
y = 0
if x<1:
    y = x
elif x>=1 and x<10:
    y = 2*x-1
else:
    y = 3*x-11
print(y)

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