practice of STL

Posted 2021-12-21 doulcl

from https://blog.csdn.net/zzyczzyc/article/details/82935467

#include<algorithm>
#include<deque>
class player

public:
    player(string name,int score):mName(name),mScore(score);
    ~player();
    string getname(void) return mName;
    int getplayerScore(void) return mScore;
    void setScore(int score) mScore = score;
private:
    string mName;
    int mScore;
;



void setplayer(vector<player> & group)

    string a = "ABCDE";
    for(int i = 0; i < int(a.length());i++)
    
        string name = string("player")+a[i];
        player p(name,0);
        group.push_back(p);
    

bool compare(player & p1,player & p2)

    return (p1.getplayerScore() >= p2.getplayerScore());


void getscore(vector<player> & mgroup)

    for(int k = 0;k <int(mgroup.size());k++)
    
        deque<int> scorelist;
        for(int i = 0; i < 10 ; i++)
        
            int temp = rand()%100;
            scorelist.push_back(temp);
        
        sort(scorelist.begin(),scorelist.end());
        scorelist.pop_back();
        scorelist.pop_front();
        int total = 0;
        deque<int>::iterator it = scorelist.begin();
        for(;it != scorelist.end();it++)
        
            total += *it;
        
        mgroup[k].setScore(total/(scorelist.size()));
        cout<<mgroup[k].getname()<<" score:"<<mgroup[k].getplayerScore()<<endl;
    
    sort(mgroup.begin(),mgroup.end(),compare);
    cout << "after sort!"<<endl;
    for(int k = 0;k <int(mgroup.size());k++)
    
        cout<<mgroup[k].getname()<<" score:"<<mgroup[k].getplayerScore()<<endl;
    


void main()

    vector<player> group;
    setplayer(group);
    getscore(group);
    system("pause");