一个有趣的阿拉伯数字转中文货币数字算法

2020-12-14 02:41:49 编辑 0 阅读量:425

将阿拉伯数字转换为中文货币数字，比如：1200322  -> 壹佰贰拾万零叁佰贰拾贰
代码如下：

```python
def num_to_chinese(num_for_chinese):

num_and_chinese_dic = {0:'零', 1:'壹', 2:'贰', 3:'叁', 4:'肆', 5:'伍', 6:'陆', 7:'柒', 8:'捌', 9:'玖'}
    unit_of_singlenum = {0:'', 1:'拾', 2:'佰', 3:'仟'}
    position_in_num_for_chinese = 0
    thelastiszero = 0
    chinese_of_num = ''
    
    while num_for_chinese > 0:
        singlenum = num_for_chinese % 10
        num_for_chinese /= 10
        
        if singlenum == 0:
        
            # Check if it's last zero
            if position_in_num_for_chinese ==0:
                thelastiszero += 1
         
            # Remove more than one zero
            if num_for_chinese % 10 == 0:
                while(num_for_chinese % 10 == 0):
                    position_in_num_for_chinese += 1
                    num_for_chinese /= 10
        else:
            if position_in_num_for_chinese > 3:
                position_in_num_for_chinese -= 4
                chinese_of_num = '%s万%s' % (unit_of_singlenum[position_in_num_for_chinese], chinese_of_num)
            else:
                chinese_of_num = '%s%s' % (unit_of_singlenum[position_in_num_for_chinese], chinese_of_num)
         
        # No need to print the last zero 
        if thelastiszero == 1:         
            thelastiszero += 1
        else:
            chinese_of_num = '%s%s' % (num_and_chinese_dic[singlenum], chinese_of_num)
            
        position_in_num_for_chinese += 1
    #print chinese_of_num.decode('utf-8')
    return chinese_of_num.decode('utf-8')
    
    
print num_to_chinese(1200322)
print num_to_chinese(120322)
print num_to_chinese(301204)
print num_to_chinese(30101000)
print num_to_chinese(21100)
```

一个有趣的阿拉伯数字转中文货币数字算法

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