文章来源:https://www.toymoban.com/news/detail-639945.html
#include<iostream>
using namespace std;
#include<vector>
#include<string>
#include<deque>
#include<algorithm>
#include<ctime>
class Person
{
public:
Person(string name, int score)
{
this->m_Name = name;
this->m_Score = score;
}
string m_Name; //姓名
int m_Score; //平均分
};
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 放入到选手容器
v.push_back(p);
}
}
//打分
void setScore(vector<Person>&v)
{
for (vector<Person>::iterator it = v.begin(); it != v.end(); it++)
{
//将评委的分数 放入到deque容器中
deque<int>d;
for (int i = 0; i < 10; ++i)
{
int score = rand() % 41 + 60;//60~100
d.push_back(score);
}
cout << it->m_Name << " 得分:" << endl;
for (deque<int>::iterator dit = d.begin(); dit != d.end(); dit++)
{
cout << *dit << " ";
}
cout << endl;
//排序
sort(d.begin(), d.end());
//去除最高和最低分
d.pop_back();
d.pop_front();
//取平均分
int sum = 0;
for (deque<int>::iterator dit = d.begin(); dit != d.end(); dit++)
{
sum += *dit;//累加每个评委的分数
}
int avg = sum / d.size();
//将平均分 赋值给选手
it->m_Score = avg;
}
}
void showScore(vector<Person>&v)
{
for (vector<Person>::iterator it = v.begin(); it != v.end(); it++)
{
cout << it->m_Name << " 平均分: " << it->m_Score << endl;
}
}
int main()
{
//随机数种子
srand((unsigned int)time(NULL));
//1、创建5名选手
vector<Person>v; //存放选手容器
createPerson(v);
测试
//for (vector<Person>::iterator it = v.begin(); it != v.end(); it++)
//{
// cout << (*it).m_Name << "分数: " << (*it).m_Score << endl;
//}
//2、给5名选手打分
setScore(v);
//3、显示最后得分
showScore(v);
return 0;
}
输出:
文章来源地址https://www.toymoban.com/news/detail-639945.html
到了这里,关于第一百二十六天学习记录:C++提高:案例-评委打分(黑马教学视频)的文章就介绍完了。如果您还想了解更多内容,请在右上角搜索TOY模板网以前的文章或继续浏览下面的相关文章,希望大家以后多多支持TOY模板网!