#include <iostream>
using namespace std;
#include <string>
#include <vector>
#include <deque>
#include <algorithm>
#include <ctime>
/*
有5名选手:选手ABCDE,10个评委分别对每一名选手打分,去除最高分和最低分,取平均分 ,要求使用vector、deque、string容器
*/
//创建选手类
class Person
{
public:
Person(string name, int score){
this -> m_Name = name;
this -> m_Score = score;
}
string m_Name;
int m_Score;
};
//将选手放入vector容器中
void createPerson(vector<Person> &v)
{
string nameSeed = "ABCDE";
for (int i = 0; i < 5; i ++){
string name = "选手";
name += nameSeed[i];
int score = 0;
Person p(name, score);
//将创建的person对象,放到选手容器中
v.push_back(p);
}
}
//将评委打分放入deque容器,使用rand随机打分,并计算
void setScore(vector<Person> &v)
{
srand((unsigned int)time(NULL));
for (vector<Person>::iterator it = v.begin(); it != v.end(); it ++){
//将评委打分放入deque容器
deque<int> d;
for (int i = 0; i < 10; i ++){
int score = rand() % 41 + 60;
d.push_back(score);
}
//排序,去掉最大最小值
sort(d.begin(), d.end());
d.pop_back();
d.pop_front();
int sum = 0;
for (deque<int>::iterator dit = d.begin(); dit != d.end(); dit ++){
sum += *dit;
}
int avg = sum / d.size();
it -> m_Score = avg;
}
}
int main()
{
//创建5名选手
vector<Person> v;
createPerson(v);
setScore(v);
for (vector<Person>::iterator it = v.begin(); it != v.end(); it ++)
{
cout << "姓名: " << (*it).m_Name << "\t分数: " << (*it).m_Score << endl;
}
system("pause");
return 0;
}
stl案例练习—评委打分(vector,deque)
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转载自blog.csdn.net/Fighting_gua_biu/article/details/113752489
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