大一期末考核作业 C语言程序设计-----职工工资管理系统

大一期末考核作业 C语言程序设计—–职工工资管理系统

原创 已于 2025-08-07 15:41:02 修改 · 粉丝可见 · 408 阅读 · 0 · 9 · 编辑
文章链接:https://blog.csdn.net/hacker_51/article/details/128782004

利用所学C语言编写职工工资管理系统,数据以文件方式存储。

题目:

根据题目描述,开始构思:

编写好职工信息结构体:

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struct Worker {	//职工信息结构体
char name[15]; // 姓名
char post[15]; // 岗位
long long id; // 工号
long long phone_num; // 联系方式
int feleary; // 工资
int add_money; // 加班工资
int sum; // 总工资
};

开始进行模块化设计:

(一)菜单模块的设计:

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void Menu()
{
printf("系统设计者:\tAngindem\n\n");
printf("\t***************************************\n");
printf("\t* 菜单 *\n");
printf("\t***************************************\n");
printf("\t* 1、浏览功能 2、查询功能 *\n");
printf("\t* *\n");
printf("\t* 3、更改功能 4、删除功能 *\n");
printf("\t* *\n");
printf("\t* 5、录入功能 6、排序功能 *\n");
printf("\t* *\n");
printf("\t* 7、退出系统 *\n");
printf("\t***************************************\n");
printf("\n\n请输入相应数字进入该功能:");
}

(二)命令的输入范围模块:

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int Cmd(int begin, int end)
{
double n;
int a;
do {
printf("请输入命令: ");
scanf("%lf", &n);
getchar();
a = (int)n;
if ((n < begin || n > end) || (n - a != 0))
printf("\n\n******无效命令!!请重新输入!!*****\n\n");
} while ((n < begin || n > end) || (n - a != 0));
printf("\n\n");
return n;
}

(三)读取职工信息文件模块:

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int Read_file(struct Worker worker[], FILE *file)
{
int pos = 0;
while (fread(&worker[pos], 1, sizeof(struct Worker), file)) {
pos++;
}
return pos;
}

(四)浏览功能模块:

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void Print_worker(struct Worker worker[], int pos)
{
int i = 0;
printf("\t姓名\t\t岗位\t\t工号\t\t联系方式\t\t工资\t\t加班工资\t总工资\n\n");
for (i = 0; i < pos; i++) {
printf("\t%s\t\t%s\t\t%lld\t\t%lld\t\t%d\t\t%d\t\t%d\n\n", worker[i].name, worker[i].post, worker[i].id,
worker[i].phone_num, worker[i].feleary, worker[i].add_money, worker[i].sum);
}
printf("\n\n**********!!职工信息遍历完毕!!**********\n\n");
}

(五)录入模块:

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int Add_worker(struct Worker worker[], FILE *file, int pos)
{
int n = 0;
do {
printf("请输入新职工的姓名:");
scanf("%s", worker[pos].name);
getchar();
printf("请输入新职工的岗位:");
scanf("%s", worker[pos].post);
getchar();
printf("请输入新职工的工号:");
scanf("%lld", &worker[pos].id);
getchar();
printf("请输入新职工的联系方式:");
scanf("%lld", &worker[pos].phone_num);
getchar();
printf("请输入新职工的正常工资:");
scanf("%d", &worker[pos].feleary);
getchar();
printf("请输入新职工的加班工资:");
scanf("%d", &worker[pos].add_money);
getchar();
worker[pos].sum = worker[pos].feleary + worker[pos].add_money;
fwrite(&worker[pos], 1, sizeof(struct Worker), file);
fclose(file);
file = fopen("worker.txt", "a+");
pos++;
printf("是否继续该功能? 是,请输入 1 否,请输入 0 \n\n");
n = Cmd(0, 1);
} while (n);
printf("\n\n****已退出该功能!!****\n\n");
return pos;
}

(六)查询模块:

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void Find_worker(struct Worker worker[], int pos)
{
int n = 0;
do {
char str[15];
int i = 0;
int k = 1;
long id;
int sum = 0;
system("cls");
printf("查询功能:\n\n");
printf("\t***************************************\n");
printf("\t* 查询方式菜单 *\n");
printf("\t***************************************\n");
printf("\t* 1、根据 姓名 进行查询 *\n");
printf("\t* *\n");
printf("\t* 2、根据 工号 进行查询 *\n");
printf("\t* *\n");
printf("\t* 3、根据 岗位 进行查询 *\n");
printf("\t* *\n");
printf("\t* 0、退出功能 *\n");
printf("\t***************************************\n");
printf("\n\n请输入相应数字进入该功能:");
n = Cmd(0, 3);
if (n == 1) {
printf("请输入 查询职工的 姓名:");
scanf("%s", str);
getchar();
for (i = 0; i < pos; i++) {
if (!strcmp(str, worker[i].name)) {
printf("已找到该职工信息,数据如下:\n\n\n\n");
printf("姓名: %s\n", worker[i].name);
printf("岗位: %s\n", worker[i].post);
printf("工号: %lld\n", worker[i].id);
printf("联系方式: %lld\n", worker[i].phone_num);
printf("正常工资: %d\n", worker[i].feleary);
printf("加班工资: %d\n", worker[i].add_money);
printf("总工资: %d\n", worker[i].sum);
k = 0;
sum++;
}
}
if (k)
printf("\n\n******未找到该数据,请确认是否输入有误或者未录入该职工!!!******\n\n");
else
printf("\n\n共 %d 条记录\n\n", sum);
} else {
if (n == 3) {
printf("请输入 查询职工的 岗位:");
scanf("%s", str);
getchar();
for (i = 0; i < pos; i++) {
if (!strcmp(str, worker[i].post)) {
printf("已找到该职工信息,数据如下:\n\n\n\n");
printf("姓名: %s\n", worker[i].name);
printf("岗位: %s\n", worker[i].post);
printf("工号: %lld\n", worker[i].id);
printf("联系方式: %lld\n", worker[i].phone_num);
printf("正常工资: %d\n", worker[i].feleary);
printf("加班工资: %d\n", worker[i].add_money);
printf("总工资: %d\n", worker[i].sum);
k = 0;
sum++;
}
}
if (k)
printf("\n\n******未找到该数据,请确认是否输入有误或者未录入该职工!!!******\n\n");
else
printf("\n\n共 %d 条记录\n\n", sum);
} else {
if (n == 2) {
printf("请输入 查询职工的 工号:");
scanf("%lld", &id);
getchar();
for (i = 0; i < pos; i++) {
if (id == worker[i].id) {
printf("已找到该职工信息,数据如下:\n\n\n\n");
printf("姓名: %s\n", worker[i].name);
printf("岗位: %s\n", worker[i].post);
printf("工号: %lld\n", worker[i].id);
printf("联系方式: %lld\n", worker[i].phone_num);
printf("正常工资: %d\n", worker[i].feleary);
printf("加班工资: %d\n", worker[i].add_money);
printf("总工资: %d\n", worker[i].sum);
k = 0;
sum++;
}
}
if (k)
printf("\n\n******未找到该数据,请确认是否输入有误或者未录入该职工!!!******\n\n");
else
printf("\n\n共 %d 条记录\n\n", sum);
}
}
}
if (n)
system("pause");
} while (n != 0);
}

(七)更改模块:

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void Change_worker(struct Worker worker[], int pos, FILE *file)
{
char name[15];
long long id;
int i = 0;
int n = 0;
int k = 1;
printf("\n\n请输入需更改信息的职工姓名:");
scanf("%s", name);
getchar();
printf("\n\n请输入需更改信息的职工工号:");
scanf("%lld", &id);
getchar();
for (i = 0; i < pos; i++) {
if (!strcmp(name, worker[i].name) && id == worker[i].id) {
do {
k = 0;
system("cls");
printf("更改功能:\n\n");
printf("已找到该职工信息,数据如下:\n\n");
printf("姓名: %s\n", worker[i].name);
printf("岗位: %s\n", worker[i].post);
printf("工号: %lld\n", worker[i].id);
printf("联系方式: %lld\n", worker[i].phone_num);
printf("正常工资: %d\n", worker[i].feleary);
printf("加班工资: %d\n", worker[i].add_money);
printf("总工资: %d\n", worker[i].sum);
printf("\t***************************************\n");
printf("\t* 更改方式菜单 *\n");
printf("\t***************************************\n");
printf("\t* 1、对 姓名 进行更改 *\n");
printf("\t* *\n");
printf("\t* 2、对 岗位 进行更改 *\n");
printf("\t* *\n");
printf("\t* 3、对 工号 进行更改 *\n");
printf("\t* *\n");
printf("\t* 4、对 联系方式 进行更改 *\n");
printf("\t* *\n");
printf("\t* 5、对 正常工资 进行更改 *\n");
printf("\t* *\n");
printf("\t* 6、对 加班工资 进行更改 *\n");
printf("\t* *\n");
printf("\t* 7、对 多项信息 进行更改 *\n");
printf("\t* *\n");
printf("\t* 0、退出功能 *\n");
printf("\t***************************************\n");
printf("\n\n请输入相应数字进入该功能:");
n = Cmd(0, 7);
switch (n) {
case 1:
printf("\n\n请输入更改后的职工 姓名:");
scanf("%s", worker[i].name);
getchar();
printf("\n\n*****!!更改信息成功!!*****\n\n");
break;
case 2:
printf("\n\n请输入更改后的职工 岗位:");
scanf("%s", worker[i].post);
getchar();
printf("\n\n*****!!更改信息成功!!*****\n\n");
break;
case 3:
printf("\n\n请输入更改后的职工 工号:");
scanf("%lld", &worker[i].id);
getchar();
printf("\n\n*****!!更改信息成功!!*****\n\n");
break;
case 4:
printf("\n\n请输入更改后的职工 联系方式:");
scanf("%lld", &worker[i].phone_num);
getchar();
printf("\n\n*****!!更改信息成功!!*****\n\n");
break;
case 5:
printf("\n\n请输入更改后的职工 正常工资:");
scanf("%d", &worker[i].feleary);
getchar();
printf("\n\n*****!!更改信息成功!!*****\n\n");
break;
case 6:
printf("\n\n请输入更改后的职工 加班工资:");
scanf("%d", &worker[i].add_money);
getchar();
printf("\n\n*****!!更改信息成功!!*****\n\n");
break;
case 7:
printf("\n\n请输入更改后的职工姓名:");
scanf("%s", worker[i].name);
getchar();
printf("\n\n请输入更改后的职工 岗位:");
scanf("%s", worker[i].post);
getchar();
printf("\n\n请输入更改后的职工 工号:");
scanf("%lld", &worker[i].id);
getchar();
printf("\n\n请输入更改后的职工 联系方式:");
scanf("%lld", &worker[i].phone_num);
getchar();
printf("\n\n请输入更改后的职工 正常工资:");
scanf("%d", &worker[i].feleary);
getchar();
printf("\n\n请输入更改后的职工 加班工资:");
scanf("%d", &worker[i].add_money);
getchar();
printf("\n\n*****!!更改信息成功!!*****\n\n");
break;
}
worker[i].sum = worker[i].feleary + worker[i].add_money;
system("pause");
} while (n);
printf("\n\n*****!!!退出功能成功!!!*****\n\n");
}
}
if (k)
printf("\n\n******未找到该数据,请确认是否输入有误或者未录入该职工!!!******\n\n");
fclose(file);
fopen("worker.txt", "w+");
for (int i = 0; i < pos; i++) {
fwrite(&worker[i], 1, sizeof(struct Worker), file);
}
fclose(file);
fopen("worker.txt", "a+");
}

(八)删除模块:

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int Del_worker(struct Worker worker[], FILE *file, int pos)
{
int n, m;
do {
char name[15];
long long id;
int i = 0;
int j = 0;
int k = 1;
printf("\n\n请输入需更改信息的职工姓名:");
scanf("%s", name);
getchar();
printf("\n\n请输入需更改信息的职工工号:");
scanf("%lld", &id);
getchar();
for (i = 0; i < pos; i++) {
if (!strcmp(name, worker[i].name) && id == worker[i].id) {
k = 0;
system("cls");
printf("更改功能:\n\n");
printf("已找到该职工信息,数据如下:\n\n");
printf("姓名: %s\n", worker[i].name);
printf("岗位: %s\n", worker[i].post);
printf("工号: %lld\n", worker[i].id);
printf("联系方式: %lld\n", worker[i].phone_num);
printf("正常工资: %d\n", worker[i].feleary);
printf("加班工资: %d\n", worker[i].add_money);
printf("总工资: %d\n", worker[i].sum);
printf("\n\n是否删除该职工信息? 是,则请输入 1 否,则请输入 0 :\n\n");
n = Cmd(0, 1);
if (n) {
memset(worker[i].name, 0, sizeof(char));
memset(worker[i].post, 0, sizeof(char));
worker[i].id = '\0';
worker[i].phone_num = '\0';
worker[i].feleary = '\0';
worker[i].add_money = '\0';
worker[i].sum = '\0';
for (j = i; j < pos; j++) {
struct Worker temp;
temp = worker[j];
worker[j] = worker[j + 1];
worker[j + 1] = temp;
}
pos--;
printf("\n\n*****已成功删除该职工信息*****\n\n");
} else
printf("\n\n*****已取消删除该职工*****\n\n");
}
}
if (k)
printf("\n\n******未找到该数据,请确认是否输入有误或者未录入该职工!!!******\n\n");
printf("是否继续该功能? 是,请输入 1 否,请输入 0 \n\n");
m = Cmd(0, 1);
} while (m);
fclose(file);
fopen("worker.txt", "w+");
for (int i = 0; i < pos; i++) {
fwrite(&worker[i], 1, sizeof(struct Worker), file);
}
fclose(file);
fopen("worker.txt", "a+");
printf("\n\n*****该功能执行完毕*****\n\n");
return pos;
}

(九)排序模块:

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void Sort_worker(struct Worker worker[], int pos)
{
int n;
do {
int i = 0;
int j = 0;
struct Worker temp[pos];
struct Worker temps;
for (i = 0; i < pos; i++) {
temp[i] = worker[i];
}
system("cls");
printf("排序功能:\n\n");
printf("\t***************************************\n");
printf("\t* 排序方式菜单 *\n");
printf("\t***************************************\n");
printf("\t* 1、根据 正常工资 进行排序 *\n");
printf("\t* *\n");
printf("\t* 2、根据 加班工资 进行排序 *\n");
printf("\t* *\n");
printf("\t* 3、根据 总工资 进行排序 *\n");
printf("\t* *\n");
printf("\t* 0、退出功能 *\n");
printf("\t***************************************\n");
printf("\n\n请输入相应数字进入该功能:");
n = Cmd(0, 3);
switch (n) {
case 1:
for (i = 0; i < pos; i++) {
for (int j = 0; j < pos - i; j++) {
if (temp[j].feleary < temp[j + 1].feleary) {
temps = temp[j];
temp[j] = temp[j + 1];
temp[j + 1] = temps;
}
}
}
break;
case 2:
for (i = 0; i < pos; i++) {
for (int j = 0; j < pos - i; j++) {
if (temp[j].add_money < temp[j + 1].add_money) {
temps = temp[j];
temp[j] = temp[j + 1];
temp[j + 1] = temps;
}
}
}
break;
case 3:
for (i = 0; i < pos; i++) {
for (int j = 0; j < pos - i; j++) {
if (temp[j].sum < temp[j + 1].sum) {
temps = temp[j];
temp[j] = temp[j + 1];
temp[j + 1] = temps;
}
}
}
break;
}
if (n) {
Print_worker(temp, pos);
system("pause");
system("cls");
}
} while (n);
printf("\n\n*****!!!退出功能成功!!!*****\n\n");
}

(十)主函数的调用:

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int main()


{
int n;
int pos = 0;
struct Worker worker[MAX];
FILE *worker_file = fopen("worker.txt", "a+");
pos = Read_file(worker, worker_file);
do {
system("cls");
Menu();
n = Cmd(1, 7);
switch (n) {
case 1:
system("cls");
printf("浏览功能:\n\n");
Print_worker(worker, pos);
break;
case 5:
system("cls");
printf("录入功能:\n\n");
pos = Add_worker(worker, worker_file, pos);
break;
case 2:
system("cls");
printf("查询功能:\n\n");
Find_worker(worker, pos);
break;
case 3:
system("cls");
printf("更改功能:\n\n");
Change_worker(worker, pos, worker_file);
break;
case 4:
system("cls");
printf("删除功能:\n\n");
pos = Del_worker(worker, worker_file, pos);
break;
case 6:
system("cls");
printf("排序功能:\n\n");
Sort_worker(worker, pos);
break;
case 7:
printf("\n\n*******已成功退出系统*******\n\n");
break;
}
system("pause");
} while (n != 7);

return 0;
}

总结:

遇到 职工信息结构体数组元素的数量变化时,需要注意起数组下标的变化,以免数组越界的情况发生,又因为可能有一些同学对指针的使用不太熟悉,我也基本没用有指针,适合小白浏览参考,这是我自己写的,可能有点不太规范,也希望有大佬可以多多指导。

(十一)下面是全部源代码:

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#include <stdio.h>
#include <string.h>
#include <windows.h>
const int MAX = 10010;

struct Worker { //职工信息结构体
char name[15]; // 姓名
char post[15]; // 岗位
long long id; // 工号
long long phone_num; // 联系方式
int feleary; // 工资
int add_money; // 加班工资
int sum; // 总工资
};
void Menu(); // 菜单模块
int Cmd(int begin, int end); // 命令范围
void Print_worker(struct Worker worker[], int pos); // 浏览模块
int Read_file(struct Worker worker[], FILE *file); // 读取职工信息文件模块
int Add_worker(struct Worker worker[], FILE *file, int pos); // 录入模块
void Find_worker(struct Worker worker[], int pos); // 查询模块
void Change_worker(struct Worker worker[], int pos, FILE *file); // 更改模块
int Del_worker(struct Worker worker[], FILE *file, int pos); // 删除模块
void Sort_worker(struct Worker worker[], int pos); // 排序功能

int main()


{
int n;
int pos = 0;
struct Worker worker[MAX];
FILE *worker_file = fopen("worker.txt", "a+");
pos = Read_file(worker, worker_file);
do {
system("cls");
Menu();
n = Cmd(1, 7);
switch (n) {
case 1:
system("cls");
printf("浏览功能:\n\n");
Print_worker(worker, pos);
break;
case 5:
system("cls");
printf("录入功能:\n\n");
pos = Add_worker(worker, worker_file, pos);
break;
case 2:
system("cls");
printf("查询功能:\n\n");
Find_worker(worker, pos);
break;
case 3:
system("cls");
printf("更改功能:\n\n");
Change_worker(worker, pos, worker_file);
break;
case 4:
system("cls");
printf("删除功能:\n\n");
pos = Del_worker(worker, worker_file, pos);
break;
case 6:
system("cls");
printf("排序功能:\n\n");
Sort_worker(worker, pos);
break;
case 7:
printf("\n\n*******已成功退出系统*******\n\n");
break;
}
system("pause");
} while (n != 7);

return 0;
}

void Menu()
{
printf("系统设计者:\tAngindem\n\n");
printf("\t***************************************\n");
printf("\t* 菜单 *\n");
printf("\t***************************************\n");
printf("\t* 1、浏览功能 2、查询功能 *\n");
printf("\t* *\n");
printf("\t* 3、更改功能 4、删除功能 *\n");
printf("\t* *\n");
printf("\t* 5、录入功能 6、排序功能 *\n");
printf("\t* *\n");
printf("\t* 7、退出系统 *\n");
printf("\t***************************************\n");
printf("\n\n请输入相应数字进入该功能:");
}

int Cmd(int begin, int end)
{
double n;
int a;
do {
printf("请输入命令: ");
scanf("%lf", &n);
getchar();
a = (int)n;
if ((n < begin || n > end) || (n - a != 0))
printf("\n\n******无效命令!!请重新输入!!*****\n\n");
} while ((n < begin || n > end) || (n - a != 0));
printf("\n\n");
return n;
}

int Read_file(struct Worker worker[], FILE *file)
{
int pos = 0;
while (fread(&worker[pos], 1, sizeof(struct Worker), file)) {
pos++;
}
return pos;
}

void Print_worker(struct Worker worker[], int pos)
{
int i = 0;
printf("\t姓名\t\t岗位\t\t工号\t\t联系方式\t\t工资\t\t加班工资\t总工资\n\n");
for (i = 0; i < pos; i++) {
printf("\t%s\t\t%s\t\t%lld\t\t%lld\t\t%d\t\t%d\t\t%d\n\n", worker[i].name, worker[i].post, worker[i].id,
worker[i].phone_num, worker[i].feleary, worker[i].add_money, worker[i].sum);
}
printf("\n\n**********!!职工信息遍历完毕!!**********\n\n");
}

int Add_worker(struct Worker worker[], FILE *file, int pos)
{
int n = 0;
do {
printf("请输入新职工的姓名:");
scanf("%s", worker[pos].name);
getchar();
printf("请输入新职工的岗位:");
scanf("%s", worker[pos].post);
getchar();
printf("请输入新职工的工号:");
scanf("%lld", &worker[pos].id);
getchar();
printf("请输入新职工的联系方式:");
scanf("%lld", &worker[pos].phone_num);
getchar();
printf("请输入新职工的正常工资:");
scanf("%d", &worker[pos].feleary);
getchar();
printf("请输入新职工的加班工资:");
scanf("%d", &worker[pos].add_money);
getchar();
worker[pos].sum = worker[pos].feleary + worker[pos].add_money;
fwrite(&worker[pos], 1, sizeof(struct Worker), file);
fclose(file);
file = fopen("worker.txt", "a+");
pos++;
printf("是否继续该功能? 是,请输入 1 否,请输入 0 \n\n");
n = Cmd(0, 1);
} while (n);
printf("\n\n****已退出该功能!!****\n\n");
return pos;
}

void Find_worker(struct Worker worker[], int pos)
{
int n = 0;
do {
char str[15];
int i = 0;
int k = 1;
long id;
int sum = 0;
system("cls");
printf("查询功能:\n\n");
printf("\t***************************************\n");
printf("\t* 查询方式菜单 *\n");
printf("\t***************************************\n");
printf("\t* 1、根据 姓名 进行查询 *\n");
printf("\t* *\n");
printf("\t* 2、根据 工号 进行查询 *\n");
printf("\t* *\n");
printf("\t* 3、根据 岗位 进行查询 *\n");
printf("\t* *\n");
printf("\t* 0、退出功能 *\n");
printf("\t***************************************\n");
printf("\n\n请输入相应数字进入该功能:");
n = Cmd(0, 3);
if (n == 1) {
printf("请输入 查询职工的 姓名:");
scanf("%s", str);
getchar();
for (i = 0; i < pos; i++) {
if (!strcmp(str, worker[i].name)) {
printf("已找到该职工信息,数据如下:\n\n\n\n");
printf("姓名: %s\n", worker[i].name);
printf("岗位: %s\n", worker[i].post);
printf("工号: %lld\n", worker[i].id);
printf("联系方式: %lld\n", worker[i].phone_num);
printf("正常工资: %d\n", worker[i].feleary);
printf("加班工资: %d\n", worker[i].add_money);
printf("总工资: %d\n", worker[i].sum);
k = 0;
sum++;
}
}
if (k)
printf("\n\n******未找到该数据,请确认是否输入有误或者未录入该职工!!!******\n\n");
else
printf("\n\n共 %d 条记录\n\n", sum);
} else {
if (n == 3) {
printf("请输入 查询职工的 岗位:");
scanf("%s", str);
getchar();
for (i = 0; i < pos; i++) {
if (!strcmp(str, worker[i].post)) {
printf("已找到该职工信息,数据如下:\n\n\n\n");
printf("姓名: %s\n", worker[i].name);
printf("岗位: %s\n", worker[i].post);
printf("工号: %lld\n", worker[i].id);
printf("联系方式: %lld\n", worker[i].phone_num);
printf("正常工资: %d\n", worker[i].feleary);
printf("加班工资: %d\n", worker[i].add_money);
printf("总工资: %d\n", worker[i].sum);
k = 0;
sum++;
}
}
if (k)
printf("\n\n******未找到该数据,请确认是否输入有误或者未录入该职工!!!******\n\n");
else
printf("\n\n共 %d 条记录\n\n", sum);
} else {
if (n == 2) {
printf("请输入 查询职工的 工号:");
scanf("%lld", &id);
getchar();
for (i = 0; i < pos; i++) {
if (id == worker[i].id) {
printf("已找到该职工信息,数据如下:\n\n\n\n");
printf("姓名: %s\n", worker[i].name);
printf("岗位: %s\n", worker[i].post);
printf("工号: %lld\n", worker[i].id);
printf("联系方式: %lld\n", worker[i].phone_num);
printf("正常工资: %d\n", worker[i].feleary);
printf("加班工资: %d\n", worker[i].add_money);
printf("总工资: %d\n", worker[i].sum);
k = 0;
sum++;
}
}
if (k)
printf("\n\n******未找到该数据,请确认是否输入有误或者未录入该职工!!!******\n\n");
else
printf("\n\n共 %d 条记录\n\n", sum);
}
}
}
if (n)
system("pause");
} while (n != 0);
}

void Change_worker(struct Worker worker[], int pos, FILE *file)
{
char name[15];
long long id;
int i = 0;
int n = 0;
int k = 1;
printf("\n\n请输入需更改信息的职工姓名:");
scanf("%s", name);
getchar();
printf("\n\n请输入需更改信息的职工工号:");
scanf("%lld", &id);
getchar();
for (i = 0; i < pos; i++) {
if (!strcmp(name, worker[i].name) && id == worker[i].id) {
do {
k = 0;
system("cls");
printf("更改功能:\n\n");
printf("已找到该职工信息,数据如下:\n\n");
printf("姓名: %s\n", worker[i].name);
printf("岗位: %s\n", worker[i].post);
printf("工号: %lld\n", worker[i].id);
printf("联系方式: %lld\n", worker[i].phone_num);
printf("正常工资: %d\n", worker[i].feleary);
printf("加班工资: %d\n", worker[i].add_money);
printf("总工资: %d\n", worker[i].sum);
printf("\t***************************************\n");
printf("\t* 更改方式菜单 *\n");
printf("\t***************************************\n");
printf("\t* 1、对 姓名 进行更改 *\n");
printf("\t* *\n");
printf("\t* 2、对 岗位 进行更改 *\n");
printf("\t* *\n");
printf("\t* 3、对 工号 进行更改 *\n");
printf("\t* *\n");
printf("\t* 4、对 联系方式 进行更改 *\n");
printf("\t* *\n");
printf("\t* 5、对 正常工资 进行更改 *\n");
printf("\t* *\n");
printf("\t* 6、对 加班工资 进行更改 *\n");
printf("\t* *\n");
printf("\t* 7、对 多项信息 进行更改 *\n");
printf("\t* *\n");
printf("\t* 0、退出功能 *\n");
printf("\t***************************************\n");
printf("\n\n请输入相应数字进入该功能:");
n = Cmd(0, 7);
switch (n) {
case 1:
printf("\n\n请输入更改后的职工 姓名:");
scanf("%s", worker[i].name);
getchar();
printf("\n\n*****!!更改信息成功!!*****\n\n");
break;
case 2:
printf("\n\n请输入更改后的职工 岗位:");
scanf("%s", worker[i].post);
getchar();
printf("\n\n*****!!更改信息成功!!*****\n\n");
break;
case 3:
printf("\n\n请输入更改后的职工 工号:");
scanf("%lld", &worker[i].id);
getchar();
printf("\n\n*****!!更改信息成功!!*****\n\n");
break;
case 4:
printf("\n\n请输入更改后的职工 联系方式:");
scanf("%lld", &worker[i].phone_num);
getchar();
printf("\n\n*****!!更改信息成功!!*****\n\n");
break;
case 5:
printf("\n\n请输入更改后的职工 正常工资:");
scanf("%d", &worker[i].feleary);
getchar();
printf("\n\n*****!!更改信息成功!!*****\n\n");
break;
case 6:
printf("\n\n请输入更改后的职工 加班工资:");
scanf("%d", &worker[i].add_money);
getchar();
printf("\n\n*****!!更改信息成功!!*****\n\n");
break;
case 7:
printf("\n\n请输入更改后的职工姓名:");
scanf("%s", worker[i].name);
getchar();
printf("\n\n请输入更改后的职工 岗位:");
scanf("%s", worker[i].post);
getchar();
printf("\n\n请输入更改后的职工 工号:");
scanf("%lld", &worker[i].id);
getchar();
printf("\n\n请输入更改后的职工 联系方式:");
scanf("%lld", &worker[i].phone_num);
getchar();
printf("\n\n请输入更改后的职工 正常工资:");
scanf("%d", &worker[i].feleary);
getchar();
printf("\n\n请输入更改后的职工 加班工资:");
scanf("%d", &worker[i].add_money);
getchar();
printf("\n\n*****!!更改信息成功!!*****\n\n");
break;
}
worker[i].sum = worker[i].feleary + worker[i].add_money;
system("pause");
} while (n);
printf("\n\n*****!!!退出功能成功!!!*****\n\n");
}
}
if (k)
printf("\n\n******未找到该数据,请确认是否输入有误或者未录入该职工!!!******\n\n");
fclose(file);
fopen("worker.txt", "w+");
for (int i = 0; i < pos; i++) {
fwrite(&worker[i], 1, sizeof(struct Worker), file);
}
fclose(file);
fopen("worker.txt", "a+");
}

int Del_worker(struct Worker worker[], FILE *file, int pos)
{
int n, m;
do {
char name[15];
long long id;
int i = 0;
int j = 0;
int k = 1;
printf("\n\n请输入需更改信息的职工姓名:");
scanf("%s", name);
getchar();
printf("\n\n请输入需更改信息的职工工号:");
scanf("%lld", &id);
getchar();
for (i = 0; i < pos; i++) {
if (!strcmp(name, worker[i].name) && id == worker[i].id) {
k = 0;
system("cls");
printf("更改功能:\n\n");
printf("已找到该职工信息,数据如下:\n\n");
printf("姓名: %s\n", worker[i].name);
printf("岗位: %s\n", worker[i].post);
printf("工号: %lld\n", worker[i].id);
printf("联系方式: %lld\n", worker[i].phone_num);
printf("正常工资: %d\n", worker[i].feleary);
printf("加班工资: %d\n", worker[i].add_money);
printf("总工资: %d\n", worker[i].sum);
printf("\n\n是否删除该职工信息? 是,则请输入 1 否,则请输入 0 :\n\n");
n = Cmd(0, 1);
if (n) {
memset(worker[i].name, 0, sizeof(char));
memset(worker[i].post, 0, sizeof(char));
worker[i].id = '\0';
worker[i].phone_num = '\0';
worker[i].feleary = '\0';
worker[i].add_money = '\0';
worker[i].sum = '\0';
for (j = i; j < pos; j++) {
struct Worker temp;
temp = worker[j];
worker[j] = worker[j + 1];
worker[j + 1] = temp;
}
pos--;
printf("\n\n*****已成功删除该职工信息*****\n\n");
} else
printf("\n\n*****已取消删除该职工*****\n\n");
}
}
if (k)
printf("\n\n******未找到该数据,请确认是否输入有误或者未录入该职工!!!******\n\n");
printf("是否继续该功能? 是,请输入 1 否,请输入 0 \n\n");
m = Cmd(0, 1);
} while (m);
fclose(file);
fopen("worker.txt", "w+");
for (int i = 0; i < pos; i++) {
fwrite(&worker[i], 1, sizeof(struct Worker), file);
}
fclose(file);
fopen("worker.txt", "a+");
printf("\n\n*****该功能执行完毕*****\n\n");
return pos;
}

void Sort_worker(struct Worker worker[], int pos)
{
int n;
do {
int i = 0;
int j = 0;
struct Worker temp[pos];
struct Worker temps;
for (i = 0; i < pos; i++) {
temp[i] = worker[i];
}
system("cls");
printf("排序功能:\n\n");
printf("\t***************************************\n");
printf("\t* 排序方式菜单 *\n");
printf("\t***************************************\n");
printf("\t* 1、根据 正常工资 进行排序 *\n");
printf("\t* *\n");
printf("\t* 2、根据 加班工资 进行排序 *\n");
printf("\t* *\n");
printf("\t* 3、根据 总工资 进行排序 *\n");
printf("\t* *\n");
printf("\t* 0、退出功能 *\n");
printf("\t***************************************\n");
printf("\n\n请输入相应数字进入该功能:");
n = Cmd(0, 3);
switch (n) {
case 1:
for (i = 0; i < pos; i++) {
for (int j = 0; j < pos - i; j++) {
if (temp[j].feleary < temp[j + 1].feleary) {
temps = temp[j];
temp[j] = temp[j + 1];
temp[j + 1] = temps;
}
}
}
break;
case 2:
for (i = 0; i < pos; i++) {
for (int j = 0; j < pos - i; j++) {
if (temp[j].add_money < temp[j + 1].add_money) {
temps = temp[j];
temp[j] = temp[j + 1];
temp[j + 1] = temps;
}
}
}
break;
case 3:
for (i = 0; i < pos; i++) {
for (int j = 0; j < pos - i; j++) {
if (temp[j].sum < temp[j + 1].sum) {
temps = temp[j];
temp[j] = temp[j + 1];
temp[j + 1] = temps;
}
}
}
break;
}
if (n) {
Print_worker(temp, pos);
system("pause");
system("cls");
}
} while (n);
printf("\n\n*****!!!退出功能成功!!!*****\n\n");
}

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大一期末考核作业 C语言程序设计-----职工工资管理系统
http://blog.angindem.cn/2025/08/07/Angindem-CSDN博客/001_1/
作者
Angindem
发布于
2025年8月7日
许可协议