皮皮学，免费搜题
登录
搜题
【单选题】
设变量 m 位 float 类型,变量 n 为 int 类型,则以下能实现将 m 中的数值保留小数点后两位,第三位进行四舍五入运算的表达式是A.
m=(m*100+0.5)/100.0
B.
n=m*100+0.5,m=n/100.0
C.
n=m/100+0.5,m=n*100.0
D.
m=m*100+0.5/100.0
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】完形填空 ( 建议用时: 18 分钟 ) Sometimes life will send you an experience when you least expect it. Recently, I was shopping for groceries and thinking about everything I needed to do. I was walking through the...
【简答题】Fill in the blanks with the right form of the words or phrases from the box to complete the following sentences. be good at... at the end of ... hold keep on ... Not...any more ...
【简答题】根据句意和汉语或首字母提示，填写恰当的单词。 1. The pretty girl gave me a ________( 讨人喜欢的) smile. 2. I can't stand the terrible smoke that cigarettes _________(产生). 3. Very little of the house _________(遗留) after the earth...
【单选题】下列各组词语的字形、注音、释义全都正确的一项是( )
A.
百舸（ g ě）：许多大船 苍茫：旷远迷茫 寥（ li á o ）廓：空阔高远。词中指广阔的宇宙 峥嵘（ zh ē ng r ó ng ）：不平凡，不平常
B.
方遒（ qi ú）：正强劲有力 遏（ è）：阻止 风华（ hu á）：风采才华 携（ xi é）：领着
C.
怅（ ch à ng ）：失意，恼恨 意气：志向和气概 碧透：碧绿 挥斥：放纵，此处有 “挥发”之意
D.
指点江山：评论大好河山 中流：江心水深流急的地方 粪土：视 ……如粪土 激扬：激浊扬清
【简答题】The water shortage in this country is potentially catastrophic. 2. Ashortage of funds is pring the UN from monitoring relief. 3 .The lighthouse beam was quite distinct in the gathering dusk. 4.Ed...
【简答题】根据句意，用括号中所给词的适当形式填空。 1. The pretty girl the first prize in yesterday's singing competition. (win) 2. It rained yesterday. , I took an umbrella. (lucky) 3. The fish can't live water. (with) 4. Many com...
【简答题】I. 选词填空 even though ; play a part in ; glance at ; in other words ; adapt to ; at a time ; out of breath ; all in all ; sit around ; in many ways 1. he tried , he still lagged behind other runners. 2....
【简答题】用括号中词的正确形式填空: 1.The first question is very_____, butthe second one is ______.(easy) 2.She is as ______ as her mother.(pretty) 3.He has______ rice than I (do). (little) 4.Today is ______ day of the yea...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
