C++编程：定义职工工资结构体类型定义某车间职 工工资结构体数组。编写四个函数分别用于： ①输入全车间职工的工号、姓名、基本工 资、岗位工资、医疗住房基金与税金。 ②计算每一个职工实发工资，计算公式： 实发工资=基本工资+岗位工资-医疗住房基金 税金。 ③按实发工资降序排序。 ④输出全车间职工的工号、姓名、基本工资、岗位工资、医疗住房基金、税金与实发工资。 在主函数中定义职工工资数组，调用四个函数完成输入、计算实发工资、排序、输出工作。

以下是代码实现：

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define MAX_WORKERS 100

// 定义职工工资结构体类型
typedef struct {
    char id[20];    // 工号
    char name[20];  // 姓名
    double base_salary; // 基本工资
    double position_salary; // 岗位工资
    double welfare_fund; // 医疗住房基金
    double tax; // 税金
    double real_salary; // 实发工资
} Worker;

Worker workers[MAX_WORKERS]; // 职工工资结构体数组
int worker_count = 0; // 职工数量

// 输入职工信息
void input_workers_info()
{
    printf("请输入职工信息：（输入end结束）\n");
    while (worker_count < MAX_WORKERS) {
        printf("职工 %d：\n", worker_count + 1);
        Worker* worker = &workers[worker_count];
        printf("工号：");
        scanf("%s", worker->id);
        if (strcmp(worker->id, "end") == 0) {
            break;
        }
        printf("姓名：");
        scanf("%s", worker->name);
        printf("基本工资：");
        scanf("%lf", &worker->base_salary);
        printf("岗位工资：");
        scanf("%lf", &worker->position_salary);
        printf("医疗住房基金：");
        scanf("%lf", &worker->welfare_fund);
        printf("税金：");
        scanf("%lf", &worker->tax);
        worker_count++;
    }
}

// 计算实发工资
void calculate_real_salary()
{
    for (int i = 0; i < worker_count; i++) {
        Worker* worker = &workers[i];
        worker->real_salary = worker->base_salary + worker->position_salary - worker->welfare_fund - worker->tax;
    }
}

// 实发工资降序排序
void sort_by_real_salary_desc()
{
    for (int i = 0; i < worker_count; i++) {
        for (int j = i + 1; j < worker_count; j++) {
            if (workers[i].real_salary < workers[j].real_salary) {
                Worker temp = workers[i];
                workers[i] = workers[j];
                workers[j] = temp;
            }
        }
    }
}

// 输出职工信息
void output_workers_info()
{
    printf("全车间职工的工资：\n");
    printf("%-10s%-10s%-10s%-10s%-10s%-10s%-10s\n", "工号", "姓名", "基本工资", "岗位工资", "医疗住房基金", "税金", "实发工资");
    for (int i = 0; i < worker_count; i++) {
        printf("%-10s%-10s%-10.2lf%-10.2lf%-10.2lf%-10.2lf%-10.2lf\n", workers[i].id, workers[i].name, workers[i].base_salary, workers[i].position_salary, workers[i].welfare_fund, workers[i].tax, workers[i].real_salary);
    }
}

int main()
{
    input_workers_info();
    calculate_real_salary();
    sort_by_real_salary_desc();
    output_workers_info();
    return 0;
}