用Python写一个程序，输入人民币金额(5位数以内)，输出其大写金额

你可以使用Python的`format()`函数和字符串模板来创建一个简单的程序，将输入的数字转换为中文的大写金额。这里是一个例子：

def digit_to_chinese(char):
    """
    将数字映射到中文大写字母
    """
    chinese_digits = {
        '0': '零',
        '1': '壹',
        '2': '贰',
        '3': '叁',
        '4': '肆',
        '5': '伍',
        '6': '陆',
        '7': '柒',
        '8': '捌',
        '9': '玖'
    }
    return chinese_digits[char]

def convert_to_large_num(num):
    """
    转换整数为中文大写金额
    """
    if num < 0:
        return "负{}元".format(convert_to_large_num(abs(num)))
    elif num == 0:
        return "零元"
    else:
        large_num = ''
        while num > 0:
            remainder = num % 10
            large_num = digit_to_chinese(str(remainder)) + '拾' + large_num if remainder != 0 else large_num
            num //= 10
            if remainder != 0 and num > 0:
                large_num = digit_to_chinese('元') + large_num

        # 如果数字是个位，则去掉“拾”字
        if '拾' in large_num and len(large_num.split('拾')) == 2:
            large_num = large_num.replace('拾', '')
        
        return large_num

# 输入示例
amount = int(input("请输入人民币金额（5位数以内）："))
print("大写金额为：", convert_to_large_num(amount))

当你运行这个程序并按照提示输入金额时，它会返回对应的中文大写金额。