用C++/C编写相关程序

Question

请编写程序,上机调试，题目如下图，请按题目要求编写，并给出程序

Answer 1

基于Monster 组和GPT的调写：

#include <iostream>
#include <string>
#include <vector>

using namespace std;

// 定义教师表结构体
struct Teacher {
    string Tno;
    string Tname;
    int Tage;
    char Tsex;
};

// 定义系表结构体
struct Department {
    string Dno;
    string Dname;
    string Tno;
};

// 定义工作表结构体
struct Work {
    string Tno;
    string Dno;
    int Year;
    int Salary;
};

int main() {
    // 创建教师表
    vector<Teacher> teacher_table = {
        {"T1", "张三", 35, 'M'},
        {"T2", "李四", 28, 'F'},
        {"T3", "王五", 45, 'M'},
        {"T4", "赵六", 32, 'F'},
        {"T5", "钱七", 50, 'M'}
    };

    // 创建系表
    vector<Department> department_table = {
        {"D1", "计算机系", "T1"},
        {"D2", "数学系", "T3"},
        {"D3", "物理系", "T4"}
    };

    // 创建工作表
    vector<Work> work_table = {
        {"T1", "D1", 2010, 8000},
        {"T1", "D2", 2015, 6000},
        {"T2", "D1", 2013, 4000},
        {"T3", "D2", 2011, 7500},
        {"T4", "D3", 2014, 5000},
        {"T5", "D3", 2012, 9000}
    };

    // 1. 列出工资超过5000的教师的不同年龄
    vector<int> ages;
    for (auto work : work_table) {
        if (work.Salary > 5000) {
            for (auto teacher : teacher_table) {
                if (teacher.Tno == work.Tno) {
                    ages.push_back(teacher.Tage);
                }
            }
        }
    }
    // 去重
    sort(ages.begin(), ages.end());
    auto last = unique(ages.begin(), ages.end());
    ages.erase(last, ages.end());
    // 输出结果
    cout << "工资超过5000的教师的不同年龄：";
    for (auto age : ages) {
        cout << age << " ";
    }
    cout << endl;

    // 2. 查找不在计算机系工作的教师代码
    vector<string> tnos;
    for (auto work : work_table) {
        if (work.Dno != "D1") {
            tnos.push_back(work.Tno);
        }
    }
    // 去重
    sort(tnos.begin(), tnos.end());
    last = unique(tnos.begin(), tnos.end());
    tnos.erase(last, tnos.end());
    // 输出结果
    cout << "不在计算机系工作的教师代码：";
    for (auto tno : tnos) {
        cout << tno << " ";
    }
    cout << endl;

    // 3. 系主任T1管辖范围内的所有教师姓名
    string director_tno;
    for (auto department : department_table) {
        if (department.Dno == "D1") {
            director_tno = department.Tno;
        }
    }
    vector<string> teacher_names;
    for (auto work : work_table) {
        if (work.Dno == "D1") {
            for (auto teacher : teacher_table) {
                if (teacher.Tno == work.Tno) {
                    teacher_names.push_back(teacher.Tname);
                }
            }
        }
    }
    // 输出结果
    cout << "系主任T1管辖范围内的所有教师姓名：";
    for (auto teacher_name : teacher_names) {
        cout << teacher_name << " ";
    }
    cout << endl;

    // 4. 列出比D1系的所有教师工资都高的教师代码
    int d1_salary_sum = 0;
    int d1_teacher_count = 0;
    for (auto work : work_table) {
        if (work.Dno == "D1") {
            for (auto teacher : teacher_table) {
                if (teacher.Tno == work.Tno) {
                    d1_salary_sum += work.Salary;
                    d1_teacher_count++;
                }
            }
        }
    }
    double d1_salary_average = d1_salary_sum / d1_teacher_count;
    vector<string> high_salary_tnos;
    for (auto work : work_table) {
        for (auto teacher : teacher_table) {
            if (teacher.Tno == work.Tno) {
                if (work.Salary > d1_salary_average) {
                    int count = 0;
                    for (auto w : work_table) {
                        if (w.Tno == teacher.Tno && w.Dno != "D1") {
                            count++;
                        }
                    }
                    if (count == 0) {
                        high_salary_tnos.push_back(teacher.Tno);
                    }
                }
            }
        }
    }
    // 去重
    sort(high_salary_tnos.begin(), high_salary_tnos.end());
    last = unique(high_salary_tnos.begin(), high_salary_tnos.end());
    high_salary_tnos.erase(last, high_salary_tnos.end());
    // 输出结果
    cout << "比D1系的所有教师工资都高的教师代码：";
    for (auto tno : high_salary_tnos) {
        cout << tno << " ";
    }
    cout << endl;

    return 0;
}