number=3250count=0while number==0: number=number//10 count=count+1print(count)
有沒有幫我解釋下這個代碼啥意思,運算過程 ?
Preface This chapter focuses
Read gold ETF data This paper
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先說如何添加用戶時上傳頭像 我這裡上
1 先理解excel表格的結構 工作簿xls–工作表shee
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