评委打分c++程序

发布网友发布时间：2022-04-24 04:19

共2个回答

热心网友时间：2023-10-27 11:03

#include<stdio.h>
#include<math.h>

int main(){
    int n,i=1,j;
    int score1,score2,score3;
    int result[10000]={0};
    scanf("%d",&n);
    result[0]=n;
    while(n>0){
        scanf("%d%d",&score1,&score2);
        if(abs(score1-score2)<=8){
            result[i++]=(score1+score2)/2;
        }
        else{
            scanf("%d",&score3);
            int t1=abs(score1-score3),t2=abs(score2-score3);
            if(t1<=8 && t2<=8){
                if(t1<t2) result[i++]=(score1+score3)/2;
                else if(t1>t2) result[i++]=(score2+score3)/2;
                else{
                    if(score1>score2) result[i++]=(score1+score3)/2;
                    else result[i++]=(score2+score3)/2;
                }
            }
            else if(t1<=8){
                result[i++]=(score1+score3)/2;
            }
            else if(t2<=8){
                result[i++]=(score2+score3)/2;
            }
            else{
                result[i++]=-1;//wait
            }
        }
        n--;
    }
    for(j=0;j<i;j++){
        if(result[j]==-1) printf("wait\n");
        else printf("%d\n",result[j]);
    }
}

热心网友时间：2023-10-27 11:04

我这个是C++的代码里面含有标准库。
#include<iostream>
#include<vector>
#include<deque>
#include<string>
#include<algorithm>
#include<ctime>
using namespace std;

class Person
{
public:
Person(){};
Person(string name, double score)
{
this->m_Name = name;
this->m_Score = score;
}

string m_Name;
double m_Score; //平均分

};

void creatPerson(vector<Person>&v,int n)
{

int score = 0;
for (int i = 0; i < n; ++i)
{
string name1 = to_string(i+1); //int类型转化为string类型
string name2 = "号选手";
name1 += name2;
Person p(name1, score);
v.push_back(p);
}

}

void printVector(vector<Person>&v)
{
for (vector<Person>::iterator it = v.begin(); it != v.end(); ++it)
{
cout << it->m_Name << "最终平均分数为：" << it->m_Score << endl;

}

}

void printVector2(vector<Person>&v)
{
for (vector<Person>::iterator it = v.begin(); it != v.end(); ++it)
{
cout << it->m_Name << " ";
}
cout << endl;
}

void setVector(vector<Person>&v,int m)
{
for (vector<Person>::iterator it = v.begin(); it != v.end(); ++it)
{
deque<int>d;
cout << "已为" << it->m_Name <<"打了"<<m <<"次分：" << endl;
for (int i = 0; i < m; ++i)
{
int score = rand() % 41 + 60; // 打分区间60~100
d.push_back(score);
}

for (deque<int>::iterator dit = d.begin(); dit != d.end(); ++dit)
{
cout << *dit << " ";
}
cout << endl;

sort(d.begin(), d.end());

d.pop_front();
d.pop_back();

/*for (deque<int>::iterator dit = d.begin(); dit != d.end(); ++dit)
{
cout << *dit << " ";
}
cout << endl;*/

int sum = 0;
for (deque<int>::iterator dit = d.begin(); dit != d.end(); ++dit)
{
sum += *dit;
}
//cout << "sum=" << sum << "数量" << d.size() << endl;

double avg = sum*1.0 / d.size();

it->m_Score = avg;

}
cout << endl;
}

void sortScore(vector<Person>&v)
{
vector<Person>::iterator it = v.begin();

Person t;
for (unsigned int i = 0; i < v.size(); ++i)
{
for (unsigned int j = 0; j < v.size() - i - 1; ++j)
{
if (it[j].m_Score>it[j + 1].m_Score) //比较分数
{
t = it[j]; //更换整体
it[j] = it[j + 1];
it[j + 1] = t;
}
}
}

}

int main(void)
{
cout << "软件说明：" << endl;
cout << "该软件为N个评委为M个选手打分，这样每一个选手就收到N次打分,去掉一个最低分和一个最高分，算出选手的平均分，并为这些选手按平均分从低到高排序。" << endl;
cout << endl;
cout << "请输入选手的个数N=";
int n;
while (true)
{
char c = cin.peek();
if (c > '0'&& c <= '9')
{
cin >> n;
cout << "你设置的选手人数为:" << n << endl;
break;
}
cin.clear(); //重置标志位
cin.sync(); //清空缓冲区
cout << "你输入不正确，请重新输入" << endl;
}
getchar();
cout << endl;
cout << "请输入评委的个数M=";
int m;
while (true)
{
char c = cin.peek();
if (c > '0'&& c <= '9')
{
cin >> m;
cout << "你设置的评委人数为:" << m << endl;
break;
}
cin.clear(); //重置标志位
cin.sync(); //清空缓冲区
cout << "你输入不正确，请重新输入" << endl;
}
cout << endl;
cout << "请这"<<m<<"个评委为选手打分："<<endl;
cout << "(为了避免手动输入分数浪费时间，下面让计算机随机为选手打"<<m<<"次分。)" << endl;
cout << endl;
srand((unsigned int)time(NULL)); //随机数种子
vector<Person>v;
creatPerson(v,n);

//printVector(v);
setVector(v,m);

cout << endl;
cout << "去掉一个最低分，去掉一个最高分："<<endl;
printVector(v);

cout << endl;
cout << "选手成绩由低到高排序如下：" << endl;
sortScore(v);
printVector2(v);

system("pause");
return 0;
}

热心网友时间：2023-10-27 11:04