python - 我在 Python 上不断收到错误，TypeError: unsupported operand type(s) for /: 'tuple' and 'int' 我做错了什么？

Question

复利计算器

＃输入

P = (float, input("Enter the starting principal: ") )
R = (float, input("Enter the annual interest rate: ") )
m = (int, input("How many times per year is the interest compounded? ") )
t = (float, input("For how many years will the account earn interest? ") )

＃计算

#FV = P * ( 1 + ( (R/100) / m ) ) ** ( m * t)

FV = P * ( 1 + ( (R/100) / m ) ) ** ( m * t)

＃输出

print("At the end of ", t, "years. You will have $", format(FV, ",.2f") ) 

标签： pythoncompiler-errors

Answer 1

正确的语法：

input_variable = float(input("some text"))
input_variable= int(input("some text"))