Python代码报错IndentationError：if语句后需缩进块求助

你遇到的IndentationError是因为Python对缩进有严格要求：if、else这类控制语句的代码块必须缩进（通常用4个空格），而你的代码里if hours > base_hours:之后的所有逻辑代码都没有缩进，导致Python无法识别哪些代码属于if的执行块。

# Variables to represent the base hours and
# the overtime multiplier.
base_hours = 40  # Base hours per week
ot_multiplier = 1.5  # Overtime multiplier

# Get the hours worked and the hourly pay rate.
hours = float(input('Enter the number of hours worked: '))
pay_rate = float(input('Enter the hourly pay rate: '))

# Calculate and display the gross pay.
if hours > base_hours:
    # Calculate the gross pay with overtime.
    # First, get the number of overtime hours worked.
    overtime_hours = hours - base_hours
    # Calculate the amount of overtime pay.
    overtime_pay = overtime_hours * pay_rate * ot_multiplier
    # Calculate the gross pay.
    gross_pay = base_hours * pay_rate + overtime_pay
else:
    # Calculate the gross pay without overtime.
    gross_pay = hours * pay_rate

# Display the gross pay.
print(f'The gross pay is ${gross_pay:,.2f}.')

• 所有属于if条件下执行的代码（从注释到gross_pay = ...）都缩进了4个空格，明确告诉Python这些代码是if成立时才会运行的块。
• else下的代码同样缩进，确保逻辑归属正确。

内容的提问来源于stack exchange，提问作者Braham Cadet