C語言課程設(shè)計 職工信息管理系統(tǒng)

1、青島理工大學(xué)C語言程序?qū)嵙?xí)題目 職工信息管理系統(tǒng) 指導(dǎo)教師： 姓名： 學(xué)號： 班級： 專業(yè)： 地點： 時間： 一、職工信息管理系統(tǒng)本系統(tǒng)主要功能是實現(xiàn)職工信息的管理，主要有三個功能：1、建立職工信息2、查詢職工信息；3、修改職工信息。4.輸出職工信息二、上機環(huán)境：操作系統(tǒng)：windowsXP開發(fā)工具：VC6.0三、函數(shù)調(diào)用關(guān)系：main函數(shù)stablishaltersearchoutput四、各函數(shù)功能說明 1.main()函數(shù)： 主函數(shù) ，通過調(diào)用各個函數(shù)實現(xiàn)職工信息管理2.creat()函數(shù) ： 新建職工信息3.search()函數(shù) ： 按編號查詢某員工信息4.alter()函數(shù)： 修改員

2、工信息5.output()函數(shù) ： 按文件名輸出員工信息五、各個函數(shù)算法描述或流程圖stablish開始switchaltersearchoutput結(jié)束六、程序運行效果圖1運行主界面2、建立文件界面3.職工信息查詢界面4.輸出信息七、體會在本學(xué)期學(xué)習(xí)中，通過學(xué)習(xí)C程序設(shè)計課，我懂得了C語言是計算機語言的基礎(chǔ)，必須學(xué)好它，才能更進一步的發(fā)展自己，我現(xiàn)在只是初學(xué)者，還有很多的不足，需要改正和完善。在以后的學(xué)習(xí)中我會更加端正我的學(xué)習(xí)態(tài)度，認真學(xué)好每一個細節(jié)，努力學(xué)好這門課程。此次所編程序尚有很多漏洞，有待完善。八、參考文獻1 譚浩強 .C程序設(shè)計(第三版).清華大學(xué)出版社,2005 2 譚浩強 .

3、C程序設(shè)計題解與上機指導(dǎo)(第三版).清華大學(xué)出版社,20053 湛為芳C語言程序設(shè)計技術(shù)清華大學(xué)出版社，20064 電腦編程技巧與維護雜志社. 電腦編程技巧與維護.人民郵電出版社,20075 楊開城.C語言程序設(shè)計教程、實驗與練習(xí)（第二版）. 人民郵電出版社,2006九、程序清單#include<iostream>#include<string.h>#include<process.h>#define A "%-8s %-10s %-7s %-7s %-15s %-8s %-10s %-10s n"#define jilu cleq.nu

4、m,,cleq.sex,cleq.age,cleq.addr,cleq.salary,cleq.health,cleq.bach,cleq.moreusing namespace std;struct clerk/*定義結(jié)構(gòu)體*/char num12;char name15;char sex6;char age6;char addr20;char salary8;char health10;char bach10;char more30;cle30;char filename20;/*文件名*/FILE *fp;/*文件指針*/ int p;void main() void

5、stablish(); /* 函數(shù)聲明*/ void alter(); void search(); void output();int q; /* 設(shè)置變量i為功能選擇變量*/printf("Please choose the number of the operating:n 1 Information Enrollmentn 2 Information Searchingn 3 Information Alteringn 4 Information Outputn 5 close the systemn");printf("If it's the f

6、irst time for you to use the program ,please regist the clerks' information. n");scanf("%d",&q);switch(q) case 1:stablish();break; /*函數(shù)調(diào)用：選擇創(chuàng)建功能*/ case 2:search();break; /*用break跳出*/case 3:alter();break;case 4:output();break; case 5: cout<<"正在關(guān)閉系統(tǒng)."<<endl

7、;exit(0);default:cout<<"您的輸入有誤，請重新輸入"<<endl;main();void stablish() /*職工登記函數(shù)*/int q; printf("n請輸入文件名: ");scanf("%s",filename); /*創(chuàng)建一個文件的名字*/if(fp=fopen(filename,"w")=NULL) /*打開文件，實現(xiàn)向文件輸入數(shù)據(jù)*/printf("n不能建立!");exit(0);fprintf(fp,A,"編號&qu

8、ot;,"姓名","性別","年齡","地址","工資","健康狀況","學(xué)歷","備注");printf("Please input the summary number of the clerks:");scanf("%d",&p);printf("Please input the clerk's information:n");for(q=0;q<p

9、;q+) printf("編號: ");/*將數(shù)據(jù)寫入文件*/scanf("%s",cleq.num);printf("姓名: ");scanf("%s",);printf("性別: "); scanf("%s",cleq.sex);printf("年齡: ");scanf("%s",cleq.age);printf("地址: ");scanf("%s",cleq.addr);p

10、rintf("工資: ");scanf("%s",cleq.salary);printf("健康狀況: ");scanf("%s",cleq.health);printf("學(xué)歷: ");scanf("%s",cleq.bach);printf("備注: ");scanf("%s",cleq.more);printf("n");fprintf(fp,A,cleq.num,,cleq.sex,cleq

11、.age,cleq.addr,cleq.salary,cleq.health,cleq.bach,cleq.more);fclose(fp);printf("Regist end!n");main(); void search() /*查詢函數(shù)*/int t=0,q;char namestr15;printf("Please input the file you want to search:");scanf("%s",filename);printf("nPlease input the clerk's name:

12、");scanf("%s",namestr); if(fp=fopen(filename,"rb")=NULL) /*打開文件*/printf("nCan't open the file!");exit(0);for(q=0;q<30;q+)fscanf(fp,"%s%s%s%s%s%s%s%sn",jilu);if(strcmp(namestr,)=0)printf("n Successfully search，the information is：n"

13、;);printf("%-8s %-10s %-7s %-7s %-15s %-8s %-10s %-10sn","編號","姓名","性別","年齡","地址","工資","健康狀況","學(xué)歷","備注");printf(A,jilu);t=1; if(t=0)printf("nn Sorry,can't found related information,please rev

14、iew it!");fclose(fp);void alter() int q; char name15; printf("please input the file's name where the information is."); scanf("%s",filename);if(fp=fopen(filename,"r+")=NULL)printf("can't open this filen");printf("please input the clerk's

15、name");scanf("%s",name);for(q=0;q<p;q)fread(&cleq,sizeof(struct clerk),1,fp);if(strcmp(name,)=0) /* 調(diào)用字符串比較函數(shù)*/printf("have found the related information :");break; printf("please input the new information.n");printf("編號: ");/*將數(shù)據(jù)寫入文件*/pri

16、ntf("%s",cleq.num);printf("姓名: ");scanf("%s",);printf("性別: ");scanf("%s",cleq.sex);printf("年齡: ");scanf("%s",cleq.age);printf("地址: ");scanf("%s",cleq.addr);printf("工資: ");scanf("%s"

17、,cleq.salary);printf("健康狀況: ");scanf("%s",cleq.health);printf("學(xué)歷: ");scanf("%s",cleq.bach);printf("備注: ");scanf("%s",cleq.more);fwrite(&cleq,sizeof(struct clerk),1,fp);printf("The altered information is :");printf(A,jilu);printf(" Altering ended!");void output()int q=0;printf("please input the file you want to put out.");scanf("%s",filename);if(fp=fopen(filename,"r&q