I was the() of the Students’ Union.A、treasurerB、treasureC、fund

题目
I was the() of the Students’ Union.

A、treasurer

B、treasure

C、fund


相似考题

4.试题五(共15分)阅读以下说明和 C++代码,将应填入 (n) 处的语句或语句成分写在答题纸的对应栏内。【说明】某数据文件students.txt的内容为100名学生的学号和成绩,下面的程序将文件中的数据全部读入对象数组,按分数从高到低进行排序后选出排名前 30%的学生。【C++代码】#include <iostream>#include <fstream>#include <string>using namespace std;class Student {private:string sNO; //学号int credit; //分数public:Student(string a,int b) { sNO = a; credit = b;}Student(){}int getCredit();void out();};(1) ::getCredit() {return credit;}(2) ::out() {cout << "SNO: " << sNO << ", Credit=" << credit << endl;}class SortStudent {public:void sort(Student *s, int n);SortStudent(){}};void SortStudent::sort(Student *s,int n) {for(int i = 0; i < n-1; i++) {for(int j = i+1; j < n; j++) {if(s[i]. (3) < s[j]. (4) ) {Student temp = s[i]; s[i] = s[j]; s[j] = temp;}}}}int main(int argc, char* argv[]){const int number = 100; //学生总数ifstream students;students.open("students.txt");if(!students.is_open()) {throw 0;}Student *testStudent = (5) [number];int k = 0;string s;while (getline(students,s,'\n')) { //每次读取一个学生的学号和成绩Student student(s.substr(0,s.find(',')), atoi(s.substr(s.find(',')+1).c_str()));testStudent[k++] = student;}students.close();(6) ;ss.sort(testStudent,k);cout <<"top 30%: "<<endl;for(k = 0; k < number * 0.3; k++) {testStudent[k].out();}delete []testStudent;return 0;}

更多“I was the() of the Students’ Union. ”相关问题
  • 第1题:

    Teaching activities must be based on the students' cognitive development level and theexistingexperiencedknowledge,thus,students'personal knowledge,students'
    Lifeworld and__________ are also the important curriculum resources except textbook.

    A.game activities
    B.labour activities
    C.attitudes
    D.direct experience

    答案:D
    解析:
    考查教学活动。教学活动必须建立在学生的认知发展水平和已有的知识经验基础之上。因此,学生的个人知识储备、生活世界和直接经验都是重要的课程资源.所以D项正确。

  • 第2题:

    声明并创建一个学生类Student的对象s,下列语法格式正确的是()。

    A.Student s = Student();

    B.Student s;

    C.Student s = new Student();

    D.Student s = new ();


    C

  • 第3题:

    【单选题】按照年龄的升序显示学生信息,正确的命令是?

    A.db.students.find().sort({"age":1})

    B.db.students.find().sort({"age":-1})

    C.db.students.find().sort("age")

    D.db.students.find().sort({"age":"asc"})


    Select MAX(Sage),MIN(Sage),AVG(Sage) from Student

  • 第4题:

    Teaching activities must be based on the students' cognitive development level and the existing experienced knowledge, thus, students' personal knowledge, students' life world and__________ are also the important curriculum resources except textbook.

    A.game activities
    B.labour activities
    C.attitude
    D.direct experience

    答案:D
    解析:
    考查教学活动。教学活动必须建立在学生的认知发展水平和已有的知识经验基础之上。因此,学生的个人知识储备、生活世界和直接经验都是重要的课程资源。所以D项正确。

  • 第5题:

    创建students对象,_______语句可以选出第二个同学的身高。 students数据如下: age height weight 1 19 170 68 2 20 165 65 3 18 175 65

    A.students[1,'height']

    B.students.loc[2,'height']

    C.students.iloc[1, 1]

    D.students['height'][3]


    students.loc[2,'height'];students.iloc[1, 1]

  • 第6题:

    创建students对象,_______语句可以选出第二个同学的身高。 students数据如下: age height weight 1 19 170 68 2 20 165 65 3 18 175 65

    A.students.loc[2,'height']

    B.students.iloc[1, 1]

    C.students[1,'height']

    D.students['height'][3]


    students.loc[2,'height'];students.iloc[1, 1]