ASCII Difference Comparator

The function compares the ASCII values of two strings in order and returns the difference between them. If either string is empty or they have different lengths, it returns 0.

Technology Stack : Built-in functions: ord(), string comparison

Code Type : Function

Code Difficulty : Intermediate

                
                    
def aordiff(arg1, arg2):
    """
    比较两个字符串的ASCII值顺序并返回它们之间的差值。
    """
    if arg1 == "" or arg2 == "":
        return 0
    elif arg1 < arg2:
        return ord(arg2[0]) - ord(arg1[0])
    else:
        return ord(arg1[0]) - ord(arg2[0])