假設我們有這樣一個字符串:2002
。我想刪除最後一個字符並將結果的最後一個字符舍入。這意味着正確的輸出是:201
。Javascript刪除最後一個字符並向上取整
注意:如果最後一個字符是0
,我們不需要四捨五入;
更多例如:
100
--- --- to:
10
200
--- --- to:
20
101
--- --- to:
11
222
--- to:
--- 23
30006
--- to:
--- 3001
1299
--- to:
--- 130
4089
--- to:
--- 409
5099
--- to:
--- 510
其實它是貨幣轉換阿曼里亞爾到託曼
你的意思是你想除以十? – Ryan
幾乎是這樣。 – mohammad