day2_C++

• 代码题
• 思维导图

代码题

#include

using namespace std;

#define MAX 50

struct StuData
{

private:
    int scoreArr[MAX];
    int num;

public:
     void setNum(int num);
     void input();
     void sort();
     void show();
     int getnum();

};


void StuData::setNum(int num){
    this->num = num;
}

void StuData::input(){
    int count = num;
    for(int i = 0;i<count;i++){
        cin>>scoreArr[i];
    }
    cout<<"成绩录入成功"<<endl;
}

void StuData::sort(){
    int temp = 0;
    for(int i = 0;i<num-1;i++){
        for(int j = 0;j<num-1-i;j++){
            if(scoreArr[j] > scoreArr[j+1]){
            temp = scoreArr[j];
            scoreArr[j] = scoreArr[j+1];
            scoreArr[j+1] = temp;
            }
        }
    }
}

void StuData::show(){
    for(int i = 0;i<num;i++){
        cout<<scoreArr[i]<<" ";
    }
    cout<<endl;
}

int main()
{
    struct StuData data;
    cout<<"请输入学生的个数:";
    int n = 0;
    cin>>n;
    data.setNum(n);
    data.input();
    data.sort();
    data.show();
    return 0;
}

思维导图