C语言实现统计员工信息

以下是一个简单的C语言程序，可以实现统计员工信息：

#include <stdio.h>

struct employee {
    char name[20];
    int age;
    char gender;
    char department[20];
    float salary;
};

int main() {
    int n, i;
    float total_salary = 0, avg_salary;

    printf("Enter the number of employees: ");
    scanf("%d", &n);

    struct employee emp[n];

    for (i = 0; i < n; i++) {
        printf("\nEnter employee %d details:\n", i+1);
        printf("Name: ");
        scanf("%s", emp[i].name);
        printf("Age: ");
        scanf("%d", &emp[i].age);
        printf("Gender (M/F): ");
        scanf(" %c", &emp[i].gender);
        printf("Department: ");
        scanf("%s", emp[i].department);
        printf("Salary: ");
        scanf("%f", &emp[i].salary);

        total_salary += emp[i].salary;
    }

    avg_salary = total_salary / n;

    printf("\nEmployee details:\n");
    for (i = 0; i < n; i++) {
        printf("\nEmployee %d:\n", i+1);
        printf("Name: %s\n", emp[i].name);
        printf("Age: %d\n", emp[i].age);
        printf("Gender: %c\n", emp[i].gender);
        printf("Department: %s\n", emp[i].department);
        printf("Salary: %.2f\n", emp[i].salary);
    }

    printf("\nTotal salary: %.2f\n", total_salary);
    printf("Average salary: %.2f\n", avg_salary);

    return 0;
}

这个程序使用了一个结构体来存储每个员工的信息。首先让用户输入员工的数量，然后创建一个包含该数量的结构体数组。接下来，通过循环遍历每个结构体，让用户输入每个员工的详细信息，同时计算所有员工的薪水总和。最后，输出每个员工的信息以及总薪水和平均薪水。