薪酬管理-职工工资管理系统课程设计报告 精品

目录一、需求分析 (2)二、概要设计 (2)三、详细设计 (5)四、调试分析 (18)五、用户手册 (19)六、测试数据 (19)七、附录 (23)一、需求分析职工工资管理系统功能设计要求（1）输入记录:将每一个职工的姓名、ID号以及基本工资、职务工资、岗位津贴、医疗保险、公积金的数据作为一个记录。

•该软件能建立一个新的数据文件或给已建立好的数据文件增加记录。

（2）显示记录:根据用户提供的记录或者根据职工姓名显示一个或几个职工的各项工资和平均工资。

（3）修改记录:可以对数据文件的任意记录的数据进行修改并在修改前后对记录内容进行显示。

（4）查找记录:可以对数据文件的任意记录的数据进行查找并在查找前后对记录内容进行显示。

（5）删除记录:可删除数据文件中的任一记录。

（6）统计: (A)计算各项工资平均工资及总工资, (B)•统计符合指定条件(如职工工资前三项之和在3000元以上、3000~2000元、2000~1000元) 以内的工资职工人数及占总职工人数的百分比。

(C)按字符表格形式打印全部职工工资信息表及平均工资(•包括各项总的平均工资)。

（7）保存数据文件功能。

例如：职工工资信息表ID号姓名基本工资职务工资津贴医疗保险- 公积金- 总工资01 张望1286 794 198 109 135 203402 李明1185 628 135 94 114 174003 王小民 895 438 98 64 73 129404 张效章 1350 868 210 116 150 216205 彭山745 398 84 61 68 1098⋯⋯⋯⋯⋯⋯⋯⋯各项平均工资1092.2 625.2 145 88.8 108（要求：1.源文件采用多文件的工程结构2.数据存储采用文件形式3.标准的C输入输出4.功能完善，适当的注释，5.关于文件的内容需要自学）二、概要设计1、程序总体功能框架：2、一些数据结构的介绍：struct worker 定义职工的结构体{int num; 职工工号char name[20]; 职工姓名int jibengongzi; 职工的基本工资int zhiwugongzi; 职工的职务工资int jintie; 职工的津贴int yiliaobaoxian; 职工的医疗保险int gongjijin; 职工的公积金int qiansan; 职工前三项工资（基本工资、职务工资、津贴）之和 int sum; 职工的总工资}worker[100]; 建立最多为100,、名为worker的结构体3、定义主要的函数：void menu();void Input();void Modify();void Search();void Add();void Delete();void Show();void Exit();4、几个主要函数介绍：○1清屏函数：system("cls")；将前面操作的屏幕清楚，但不会清除数据○2菜单函数：menu()；显示主菜单，便于选择○3输入函数：Input()；用于输入数据○4修改函数：Modify(); 用于修改数据○5查找函数：Search(); 用于查找信息○6添加函数：Add(); 用于增加信息○7删除函数：Delete(); 用于删除信息○8显示函数：Show(); 用于显示信息○9退出函数：Exit(); 用于退出该系统○10选择函数：select()；用于选择显示信息或返回到菜单○11保存信息的函数：save()：用于保存信息○12保存人数的函数：P()；用于保存已保存数据的人数5、本程序模块结构⑴主函数模块int main(){system("cls");menu();}执行主函数后，执行菜单函数。

⑵菜单函数模块void menu(){int n;system("cls");printf("\n\n\n");printf("\t\t***********************************************\n");printf("\t\t** **\n");printf("\t\t** If you were the first to enter the system **\n");printf("\t\t** please select Input! **\n");printf("\t\t** **\n");printf("\t\t** 1-------Input **\n");printf("\t\t** 2-------Modify **\n");printf("\t\t** 3-------Search **\n");printf("\t\t** 4-------Add **\n");printf("\t\t** 5-------Delete **\n");printf("\t\t** 6-------Show **\n");printf("\t\t** 7-------Exit **\n");printf("\t\t** **\n");printf("\t\t***********************************************\n");printf("\t\t\n");printf("\n\n");printf("\t\tInput your choose(1-7):");scanf("%d",&n);if(n>=1&&n<=7){switch(n){case 1:Input();break;case 2:Modify();break;case 3:Search();break;case 4:Add();break;case 5:Delete();break;case 6:Show();break;case 7:Exit();break;}}elsemenu();}菜单函数中包括输入函数、修改函数、查找函数、添加函数、删除函数、显示函数、退出函数。

根据菜单中各个函数代表的数字选择相应的数字进行操作。

三、详细设计#include "stdio.h"#include "string.h"struct worker //定义结构体{int num;char name[20];int jibengongzi;int zhiwugongzi;int jintie;int yiliaobaoxian;int gongjijin;int qiansan;int sum;} worker[100];void menu(); //定义几个主要的函数void Input();void Modify();void Search();void Add();void Delete();void Show();void Exit();int main() //主函数{system("cls");menu();}void menu() //菜单函数{int n;system("cls"); //清屏printf("\n\n\n"); //菜单界面printf("\t\t***********************************************\n");printf("\t\t** **\n");printf("\t\t** If you were the first to enter the system **\n");printf("\t\t** please select Input! **\n");printf("\t\t** **\n");printf("\t\t** 1-------Input **\n");printf("\t\t** 2-------Modify **\n");printf("\t\t** 3-------Search **\n");printf("\t\t** 4-------Add **\n");printf("\t\t** 5-------Delete **\n");printf("\t\t** 6-------Show **\n");printf("\t\t** 7-------Exit **\n");printf("\t\t** **\n");printf("\t\t***********************************************\n");printf("\t\t\n");printf("\n\n");printf("\t\tInput your choose(1-7):"); //选择需要进行的功能，选择1-7之间的数scanf("%d",&n);if(n>=1&&n<=7){switch(n) //根据选择不同的数，实现不同的功能{case 1:Input();break;case 2:Modify();break;case 3:Search();break;case 4:Add();break;case 5:Delete();break;case 6:Show();break;case 7:Exit();break;}}elsemenu(); //如果选择的数不在1至7之间，返回菜单重新输入}void Input() //输入函数{int i,p;clrscr();printf("\n\nHow many people?(0-100):"); //输入需要输入信息的职工人数scanf("%d",&p);if(p>=0&&p<=100) //输入职工的信息{printf("\n\n");printf("Please input data:\n");printf("\n");f1();for(i=0;i<p;i++){input(i);worker[i].sum=worker[i].jibengongzi+worker[i].zhiwugongzi+worker[i].jintie-worker[i].yiliaobaoxian-worker[i].gongjijin; //计算职工的总工资worker[i].qiansan=worker[i].jibengongzi+worker[i].zhiwugongzi+worker[i].jintie; //职工前三项工资（基本工资、职务工资、津贴）之和}}elseInput(); //如果输入的职工人数超过100，返回输入函数重新输入save(p); //保存输入的职工信息select(); //选择显示信息或返回到菜单}void Modify() //修改函数{int i,j=-1,d,k,t,n;char m[20];FILE *fp; //定义一个文件指针system("cls"); //清屏n=P();printf("\n\n");printf("Choose the way you want to modify:\n"); //选择通过何种方式修改信息printf("\n\n"); //选择方式的界面printf("\t\t****************************************\n");printf("\t\t* *\n");printf("\t\t* 1.By name to modify *\n");printf("\t\t* *\n");printf("\t\t* 2.By number to modify *\n");printf("\t\t* *\n");printf("\t\t****************************************\n");printf("\ninput your selection:");scanf("%d",&d);if(d!=1&&d!=2){printf("\ninput error! Press any key to continue.");getchar();Modify(); //选择的数字错误，返回修改函数重新选择}else if(d==1){do{printf("\nPlease input the name:"); //输入需要修改职工的姓名scanf("%s",m);for(i=0;i<n;i++)if(strcmp(m,worker[i].name)==0)j=i;if(j==-1)printf("\nNot find!Please input again!\n"); //没有找到该职工，重新输入}while(j==-1);}else{do{printf("\nPlease input the num:"); //输入需要修改职工的工号scanf("%d",&k);for(i=0;i<n;i++)if(k==worker[i].num)j=i;if(j==-1)printf("\nNot find!Please again!\n"); //没有找到该职工，重新输入}while(j==-1);}printf("\nWhat do you want to modify?\n\n"); //需要修改信息的界面printf("\t\t**************************************\n");printf("\t\t* *\n");printf("\t\t* 2.number *\n");printf("\t\t* *\n");printf("\t\t* 3.jibengongzi 4.zhiwugongzi *\n");printf("\t\t* *\n");printf("\t\t* 5.jintie 6.yiliaobaoxian *\n");printf("\t\t* *\n");printf("\t\t* 7.gongjijin *\n");printf("\t\t* *\n");printf("\t\t**************************************\n");printf("\nPlease input your selection:"); //选择需要修改的信息scanf("%d",&t);switch(t) //通过选择的数字，实现修改该信息{case 1:printf("\nbefore modify:%s",worker[j].name);printf("\nchange to:");scanf("%s",worker[j].name);printf("\nafter modify:%s",worker[j].name);break;case 2:printf("\nbefore modify:%d",worker[j].num);printf("\nchange to:");scanf("%d",&worker[j].num);printf("\nafter modify:%d",worker[j].num);break;case 3:printf("\nbefore modify:%d",worker[j].jibengongzi);printf("\nchange to:");scanf("%d",&worker[j].jibengongzi);printf("\nafter modify:%d",worker[j].jibengongzi);break;case 4:printf("\nbefore modify:%d",worker[j].zhiwugongzi);printf("\nchange to:");scanf("%d",&worker[j].zhiwugongzi);printf("\nafter modify:%d",worker[j].zhiwugongzi);break;case 5:printf("\nbefore modify:%d",worker[j].jintie);printf("\nchange to:");scanf("%d",&worker[j].jintie);printf("\nafter modify:%d",worker[j].jintie);break;case 6:printf("\nbefore modify:%d",worker[j].yiliaobaoxian);printf("\nchange to:");scanf("%d",&worker[j].yiliaobaoxian);printf("\nafter modify:%d",worker[j].yiliaobaoxian);break;case 7:printf("\nbefore modify:%d",worker[j].gongjijin);printf("\nchange to:");scanf("%d",&worker[j].gongjijin);printf("\nafter modify:%d",worker[j].gongjijin);break;default:printf("Error!choice again!!\n");break;}getchar();printf("\n");f2();worker[j].sum=worker[j].jibengongzi+worker[j].zhiwugongzi+worker[j].jintie-worker[j].yiliaobaoxian-worker[j].gongjijin; //职工的总工资output(j);printf("\nSave it?\n\n1.Yes 2.No\n"); //询问是否保存修改后的信息scanf("%d",&i);if(i==1)save(n); //保存修改后的信息printf("\nPress any key to back!"); //返回到菜单getchar();menu();}void Search() //查找函数{int i,j=-1,k,d,n;char m[20];n=P();system("cls"); //清屏printf("Choose the way you want to search:\n"); //选择通过何种方式查找信息printf("\n\n"); //选择方式的界面printf("\t\t****************************************\n");printf("\t\t* *\n");printf("\t\t* 1.By name to search *\n");printf("\t\t* *\n");printf("\t\t* 2.By number to search *\n");printf("\t\t* *\n");printf("\t\t****************************************\n");printf("\n\n");printf("Please input your selection:"); //选择查找的方式scanf("%d",&d);if(d==2){do{printf("\nPlease input the number:"); //输入需要查找的职工工号scanf("%d",&k);for(i=0;i<n;i++){if(k==worker[i].num)j=i;}if(j==-1)printf("Not find!Please input again!\n"); //没有找到该职工，重新输入}while(j==-1);printf("\n");f2();output(j); //输出信息}else if(d==1){do{printf("\nPlease input the name:"); //输入需要查找的职工姓名scanf("%s",m);for(i=0;i<n;i++)if(strcmp(m,worker[i].name)==0)j=i;if(j==-1)printf("Not find!Please input again!\n"); //没有找到该职工，重新输入}while(j==-1);printf("\n");f2();output(j); //输出信息}if(d!=1&&d!=2){printf("\nInput error! Press any key to continue."); //输入错误，按enter键继续getchar();Search(); //返回到查找函数}select(); //选择显示信息或返回到菜单}void Add() //添加函数{int i,k,m,n;FILE *fp; //定义一个文件指针system("cls"); //清屏n=P();printf("\n\nHow many people do you want to add:"); //输入需要添加的职工人数scanf("%d",&m);k=m+n;if(k<=100){printf("\n\nPlease input their information:\n\n"); //输入添加的职工信息f1();for(i=n;i<k;i++){input(i);worker[i].sum=worker[i].jibengongzi+worker[i].zhiwugongzi+worker[i].jintie-worker[i].yiliaobaoxian-worker[i].gongjijin; //职工的总工资}if((fp=fopen("D:\\zggz.txt","ab"))==NULL) //如果文件为空，则不能打开文件{printf("\nCan not open file.\n"); //不能打开文件getchar();menu(); //返回到菜单}for(i=n;i<k;i++)if(fwrite(&worker[i],sizeof(struct worker),1,fp)!=1) //判断是否写入了数printf("file write error.\n"); //文件写入错误fclose(fp); //关闭文件select(); //选择显示信息或返回到菜单}Add(); //返回到添加函数}void Delete() //删除函数{int i,j=-1,d,k,t,n;char m[20];FILE *fp; //定义一个文件指针system("cls"); //清屏n=P();fp=fopen("D:\\zggz.txt","rb"); //打开只读文件printf("\n\n");printf("Choose the way you want to delete:\n"); //选择通过何种方式删除信息printf("\n\n"); //删除函数的界面printf("\t\t****************************************\n");printf("\t\t* *\n");printf("\t\t* 1.By name to delete *\n");printf("\t\t* *\n");printf("\t\t* 2.By number to delete *\n");printf("\t\t* *\n");printf("\t\t****************************************\n");printf("\ninput your selection:"); //选择删除的方式scanf("%d",&d);if(d!=1&&d!=2){printf("\ninput error! Press any key to continue."); //输入错误，按enter键继续getchar();Delete(); //返回到删除函数}else if(d==1){do{printf("\nPlease input the name:"); //输入需要删除的职工姓名scanf("%s",m);for(i=0;i<n;i++)if(strcmp(m,worker[i].name)==0)j=i;if(j==-1)printf("\nNot find!Please again!\n"); //没有找到该职工，重新输入}while(j==-1);}elsedo{printf("\nPlease input the num:"); //输入需要删除的职工工号scanf("%d",&k);for(i=0;i<n;i++)if(k==worker[i].num)j=i;if(j==-1)printf("\nNot find!Please again!\n"); //没有找到该职工，重新输入}while(j==-1);}printf("\n");f2();for(i=j;i<n-1;i++)worker[i]=worker[i+1]; //删除信息后，将后面的职工信息按原来的顺序补充for(i=0;i<n-1;i++)output(i);printf("Save it?\n\n1.Yes 2.No\n"); //询问是否保存删除后的职工信息scanf("%d",&i);if(i==1)save(n-1); //保存删除后的职工信息printf("\nPress any key to back!"); //按enter键继续getchar();menu(); //返回到菜单}void Show() //显示函数{int i,p,a=0,b=0,c=0,j=0,k=0,l=0,m=0,n=0;p=P();system("cls"); //清屏f2();for(i=0;i<p;i++)output(i);printf("\nnaverage salary:\n");for(i=0;i<p;i++) //各项工资的总和{j+=worker[i].jibengongzi;k+=worker[i].zhiwugongzi;l+=worker[i].jintie;m+=worker[i].yiliaobaoxian;n+=worker[i].gongjijin;printf("%13d %11d %12d %7d %15d",j/p,k/p,l/p,m/p,n/p);printf("\n(qian san xiang)renshu baifenbi\n");for(i=0;i<p;i++) //统计前三项工资在各个范围内的人数{if(worker[i].qiansan>3000)a++;else if(worker[i].qiansan>=2000 && worker[i].qiansan<=3000) b++;else if(worker[i].qiansan>=1000 && worker[i].qiansan<=2000) c++;}//显示前三项工资在各个范围内的人数及所占人数的百分比printf(" over 3000:%-7d%6d%%\n",a,(a*100/p));printf(" 2000~3000:%-7d%6d%%\n",b,(b*100/p));printf(" 1000~2000:%-7d%6d%%\n",c,(c*100/p));printf("\n");printf("Press any key to back.");getchar();menu(); //返回到菜单}void Exit() //退出函数{int i,p,a=0,b=0,c=0,j=0,k=0,l=0,m=0,n=0;p=P();system("cls"); //清屏f2();for(i=0;i<p;i++)output(i);printf("\nnaverage salary:\n");for(i=0;i<p;i++) //各项工资的总和{j+=worker[i].jibengongzi;k+=worker[i].zhiwugongzi;l+=worker[i].jintie;m+=worker[i].yiliaobaoxian;n+=worker[i].gongjijin;}printf("%13d %11d %12d %7d %15d",j/p,k/p,l/p,m/p,n/p);printf("\n(qian san xiang)renshu baifenbi\n");for(i=0;i<p;i++) //统计前三项工资在各个范围内的人数{if(worker[i].qiansan>3000)a++;else if(worker[i].qiansan>=2000 && worker[i].qiansan<=3000)b++;else if(worker[i].qiansan>=1000 && worker[i].qiansan<=2000)c++;}//显示前三项工资在各个范围内的人数及所占人数的百分比printf(" over 3000:%-7d%6d%%\n",a,(a*100/p));printf(" 2000~3000:%-7d%6d%%\n",b,(b*100/p));printf(" 1000~2000:%-7d%6d%%\n",c,(c*100/p));printf("\n");getchar();system("cls"); //清屏printf("\n\n\n\n\n\n\n\n"); //退出系统的界面printf("\t***********************************************************\n");printf("\t ** **\n");printf("\t ** Thank you for the use of staff wage management system! **\n");printf("\t ** **\n");printf("\t ** **\n");printf("\t ** Good-bye! **\n");printf("\t ** **\n");printf("\t***********************************************************\n");printf("\t\t\n\n");getchar();}f1(){printf("num name jibengongzi zhiwugongzi jintie yiliaobaoxian gongjijin\n\n");}f2(){printf("num name jibengongzi zhiwugongzi jintie yiliaobaoxian gongjijin sum\n\n");}input(int i) //将输入的信息保存到结构体中{scanf("%d %s %d %d %d %d %d",&worker[i].num,worker[i].name,&worker[i].jibengongzi,&worker[i].zhiwugongzi,&worker[i].jintie,&worker[i].yiliaobaoxian,&worker[i].gongjijin);}output(int i) //输出信息{printf("%-3d%-5s %-12d %-12d %-8d %-14d %-10d %-7d\n\n",worker[i].num, worker[i].name,worker[i].jibengongzi,worker[i].zhiwugongzi,worker[i].jintie,worker[i].yiliaobaoxian,worker[i].gongjijin,worker[i].sum); }select() //选择函数{int i;printf("\n\n");printf("\t\t\t* Successful! *\n");printf("\n\n");printf("What do you want to do now?\n\n1.Show all data 2.Back\n"); //选择显示信息或返回scanf("%d",&i);if(i==1)Show(); //返回到显示函数else if(i==2)menu(); //返回到菜单}save(int n) //向文件中输入数据{FILE *fp; //定义一个文件指针int i;if((fp=fopen("D:\\zggz.txt","wb"))==NULL) //判断打开的写入文件是否为空{printf("\nCan not open file.\n");return NULL;}for(i=0;i<n;i++)if(worker[i].num!=0)if(fwrite(&worker[i],sizeof(struct worker),1,fp)!=1) //判断是否写入了数printf("file write error!\n"); //写入文件错误fclose(fp); //关闭文件}P(){FILE *fp; //定义一个文件指针int i;if((fp=fopen("D:\\zggz.txt","rb"))==NULL) //判断打开的只读文件是否为空{printf("\nCan not open file.\n");return NULL;}for(i=0;!feof(fp);i++)fread(&worker[i],sizeof(struct worker),1,fp); //读取文件fclose(fp); //关闭文件return (i-1);}四、调试分析1、使用getchar()可以使字符一个个地存入缓冲区。