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  • practice of STL

    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");
    }

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  • 原文地址:https://www.cnblogs.com/doulcl/p/10979102.html
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