number one out ball (1 番アウトボール)
In one project of software engineering, the issue that adding more people will not lead to corresponding rise of productivity.
A.the time that we wait during the process of working
B.complexity of constructing prototype model
C.the number of stations that we need
D.communication complexity among people
A、was
B、were
C、be
D、have
定义如下枚举类型:enum Number{one=l,tow=2,four=4,eight=8},则下列语句正确的是( )。
A.Number num=1;
B.Number num=Number(20);
C.Number num=Number(eight|0xFF);
D.枚举类型Number的取值范围是0~15
阅读以下说明及C++程序代码,将应填入(n)处的语句写在对应栏内。
【说明】
本程序的功能是实现任意两个大整数的乘法运算,例如:
输入整数1:8934793850094505800243958034985058
输入整数2:234584950989689084095803583095820923
二者之积:
209596817742739508050978890737675662366433464256830959194834854876 8534
【C++代码】
include<iostream.h>
const int MAXINPUTBIT=100;
const int MAXRESULTBIT=500;
class LargeNumber{
int i,j;
int temp;
int one[MAXINPUTBIT+1];
int onebit; //one的位数
int two[MAXINPUTBIT+1];
int twobit; //two的位数
int result[MAXRESULTBIT+1];
public:
LargeNumber();
~LargeNumber();
int inputone(); //出错返叫0,否则返回1
int inputtwo(); //同上
void multiplication(); //乘
void clearresult(); //清零
void showresult(); //显示
};
LargeNumber∷LargeNumber()
{
for(i=0;i<=MAXINPUTBIT;i++)
{
one[i]=0;
two[i]=0;
}
nebit=0;
twobit=0;
inputone();
inputtwo();
}
LargeNumber∷~LargeNumber()
{
}
int LargeNumber∷inputone()
{
char Number[MAXINPUTBIT+1];
cout<<"Please enter one:";
cin>>Number;
i=0;
j=MAXINPUTBIT;
while(Number[i]!='\0')
i++;
nebit=i;
for(i--;i>=0;i--,j--)
{
if(int(Number[i])>=48&&int(Number[i])<=57)
(1); //由字符转换为数字
else
return 0;
}
return 1;
}
int LargeNumber∷inputtwo()
{
char Number[MAXINPUTBIT+1];
cout<<"Please enter two:";
cin>>Number;
i=0;
j=MAXINPUTBIT;
while(Number[i]!='\0')
i++;
twobit=i;
for(i--;i>=0;i--,j--)
{
if(int(Number[i])>=48&&int(Number[i])<=57)
two[j]=int(Number[i]-48); //由字符转换为数字
else
return 0;
}
return 1;
}
void LargeNumber∷multiplication() //乘法
{
clearresult();
int m;
for(i=MAXINPUTBIT;i>=0;i--)
{
temp=two[i];
for(j=(2),m=MAXINPUTBIT;m>=0;m--,j--)
{
result[j]+=temp*one[m];
if(result[j]>9)
{
result[j-1]+=result[j]/10;
(3);
}
}
&n
2022-2023学年九上英语期末模拟试卷考生须知:1全卷分选择题和非选择题两部分,全部在答题纸上作答。选择题必须用2B铅笔填涂;非选择题的答案必须用黑色字迹的钢笔或答字笔写在“答题纸”相应位置上。2请用黑色字迹的钢笔或答字笔在“答题纸”上先填写姓名和准考证号。3保持卡面清洁,不要折叠,不要弄破、弄皱,在草稿纸、试题卷上答题无效。. 单项选择1、Would you like some juice or coffee?Either OK. I really dont care.AisBareCwas2、_ people attending the meeting is 2975 and about _ are womenAA number of , one fourthBThe number of, one fourthCA number of, one fourthsDThe number of, one fourths3、That photo made me think of my good friend. The underlined phrase means “ ”.Abuilt out ofBfilled withCreminded of4、In the following words, which underlined letter has a different sound from others?AwolfBhoneyCton5、My birthday is coming. My parents will give _ some nice presents.AmineBICmeDmy6、-Could you tell me some information about the hotels in your city?-Why not _ on the Internet?Alook for it Bto look for it Clook it up Dto look it up7、Mothers Day is coming, what will you do for your mom, Peter?I have booked some flowers online and they will arrive two days.AinBforCbefore8、Both of them had the same opinion. They reached a(n) _ quickly.AorganizationBvictoryCsituationDagreement9、I found a letter _ on the floor when I came into the classroom.AlyingBlayClie10、Kitty is very good at musical instruments.Yes, she is. She can play the guitar almost her guitar teacher.Aas better as Bas good as Cas well as Dso well as. 完形填空11、 My name is Mike. My family is having a 1 time visiting Harbin Its 2 here. The 3 is cold and snowy. People here are wearing hats and thick 4 . I am so happy to see the 5 world. My father and I are 6 on the lake. My mother 7 a snowman. We are having fun. My friends are in Australia now. Its 8 and sunny there. They are having a good time on the 9 . Some are 10 in the sea. Some are playing volley ball.1AboringBgreatCterrible2AspringBsummerCwinter3AweatherBpeopleCrain4AT-shirtsBshortsCcoats5AgreenBwhiteCyellow6AskatingBridingCgrowing7AmakesBmakeCis making8AcoolBwarmChot9AmountainBbeachCstreet10AswimmingBdrivingCcutting. 语法填空12、用所给动词的正确形式填空。Every year animals all around the world take part in some wonderful journeys.Here 1 (be) the stories of two amazing animal travelers Humpback whales prefer a Slowjourney. The humpbacks, which travel over10,000 kilometers on their journey from Alaska to Hawaii, swim at a 2(relax) speed of about 1.6 kilometers an hour. Although they3 (not swim) fast, humpback Whales travel farther than any other kinds of whale.Every August a fantastic sight can4 (see) in the skies above Ontario and Montreal-millions of amazing Monarch butterflies beginning their 4,000-kilometer journey from Canada to Central Mexico. In fact, the journey, which 5 (take) about 3 months, is longer than the average life of the butterfl、y. Finally many of the butterflies reaching their final place are the great grandchildren or even the great great grandchildren of the butterflies who6 (begin) the journey in Mexico the year before. 阅读理解A13、 A French-language daily in Belgium has issued what is thought to be Europes first 3D newspap、er. But you must read it with a pair of special glasses.All the photos and ads in La Derniere Heures (DH) special edition were given a three-dimensional effect (3D效果), but the next remained the same. DHs editor said there were no further 3D plans because of the costs. Reviewers in France spoke highl
定义如下枚举类型:enum Number{one=1,two=2,four=4,eight=8),则下列语句正确的是( )。
A.Number num=1;
B.Numbernum=Number(20);
C.Number num=Number(eight│OxFF);
D.枚举类型Number的取值范围是0~15
改写函数为存储过程
create or replace function two_number(v_one number,v_two number)
return number is
begin
return v_one*v_two
end;
请将该函数改写为存储过程,注意传值参数如何设置
定义如下枚举类型:enum Number{one=1,tow=2,four=4,eight=8},则下列语句正确的是( )。
A.Number num=1;
B.Number num=Number(20);
C.Number num=Number(eight|OxFF);
D.枚举类型Number的取值范围是0~15
A.The number of collision domains would decrease.
B.The number of collision domains would increase.
C.The number of broadcast domains would remain the same.
D.The number of collision domains would remain the same.
E. The number of broadcast domains would increase.
The required number and type of hand portable fire extinguishers for staterooms on cargo vessels is ______.
A.one A-I
B.one B-I
C.one C-I
D.none required