如何同时转换多个整数？

Question

我想改进这段代码的行数。具体来说，我将所有字符串值转换为整数的部分。我想将该行简化为更简单的行。

import sys

def main():
    try:
        
        A,B,C,D =input("Enter values A,B,C,D separated by a comma: ").split(",")

        A=int(A) # These lines convert all the values into integers.
        B=int(B)
        C=int(C)
        D=int(D)

        print("Accepted values") if (A>0 and B>0 and C>0 and D>0 and A%2==0 and B>C and C>D and C+D > A+B) else print("Non-accepted values")
          
    except ValueError:  
        sys.exit("Invalid input. You have not entered integer values correctly separated by a comma.\n Program ends.") 

if __name__== "__main__" :          
    main()

Answer 1

您可以使用 built-in 函数 map 将函数（例如 int）应用于序列中的每个项目。

a,b,c,d = map(int, input("Enter values: ").split(","))

Answer 2

您可以使用 for 循环来实现。

numbers = input("Please Enter A number seperated by comma").split(",")
for i in range(len(numbers)):
    numbers[i] = int(numbers[i])

Answer 3

这应该给你正在寻找的东西：

A,B,C,D =list(map(int,input("Enter values A,B,C,D separated by a comma: ").split(",")))

Answer 4

 A,B,C,D =int(input("Enter values A,B,C,D separated by a comma: ")).split(",")

你必须在输入之前添加 int...

那就解决了

如何同时转换多个整数？

How to convert multiple integers at the same time?

python

integer

type-conversion

python-3.x