成绩处理

#include<iostream>#include<cstdio>#include<Cmath>using namespace std;int main(void){    int score[6];    int num,i=6;    cout<<"小组共有多少名同学?";    cin>>num;    cout<<"请输入学生成绩："<<endl;    for(i=0; i<num; i++)        do        {            cout<<"输入第 "<<i<<" 位同学的成绩：";            cin>>score[i];        }        while(score[i]<0||score[i]>100);    int max = -1,min=999,sum=0,ave;    for(i=0; i<num; i++)    {        sum+=score[i];        if(max<score[i])            max= score[i];        if(min>score[i])            min = score[i];    }    ave=sum/num;    cout<<endl<<"最高成绩为："<<max<<"，最低成绩为："<<min<<"，平均成绩为："<<ave<<endl;    int max_num = 0, min_num =0;    for(i=0; i<num; i++)    {        if(max==score[i])            max_num++;        if(min==score[i])            min_num++;    }    cout<<"取得最高成绩"<<max<<"分的共 "<<max_num<<" 人，他们的学号是：";    for(i=0; i<num; i++)    {        if(max==score[i])            cout<<i<<" ";    }    cout<<endl;    cout<<"取得最低成绩"<<min<<"分的共 "<<min_num<<" 人，他们的学号是：";    for(i=0; i<num; i++)    {        if(min==score[i])            cout<<i<<" ";    }    cout<<endl;    return 0;}