我有一个独特的向上和向下取整,如下例所示:
10300 rounded to 10500
10200 rounded down to 10000
10250 rounded up to 10500
10749 rounded to 10700
while 10750 rounded to 10800
有没有人用JavaScript算法写过?
我有一个独特的向上和向下取整,如下例所示:
10300 rounded to 10500
10200 rounded down to 10000
10250 rounded up to 10500
10749 rounded to 10700
while 10750 rounded to 10800
有没有人用JavaScript算法写过?