c語言編寫的工資管理系統(tǒng)

1、/*程序名稱：工資管理系統(tǒng)*/*程序說明：該系統(tǒng)在磁盤上儲存了某單位上月全體員工的工資信息，對于每一位職工存儲以下信息：月份，職工編號，基本工資，津貼，崗貼，補(bǔ)貼，房貼，交通補(bǔ)貼，應(yīng)發(fā)數(shù)，房租，儲蓄，會費(fèi)，個(gè)人所得稅，應(yīng)扣數(shù)，實(shí)發(fā)數(shù)。個(gè)人所得稅計(jì)算方法設(shè)定為：工資少于800元為0,800-1000元的部分為5%1000-5000元的部分為10%5000元以上的部分為20%該系統(tǒng)功能如下：1）創(chuàng)建存儲職工工資信息的存儲系統(tǒng)。2）添加職工的工資信息（增加新職工時(shí)用）3）刪除某職工的工資信息（職工離職或者死亡時(shí)用）4）修改某職工的部分工資信息（當(dāng)月開始增加或減少某些項(xiàng)工資或扣款數(shù)變化）5）輸出指定編

2、號職工的工資信息（查詢用）6）輸出當(dāng)月全體職工的工資信息（發(fā)工資用）*/*編寫心得：2006年9月26日19:30-23:00共計(jì)3小時(shí)30分鐘。由于時(shí)間倉促，沒有對代碼進(jìn)行優(yōu)化設(shè)計(jì)對于主要的結(jié)構(gòu)體也是粗粗設(shè)計(jì)了 一下在存儲上只采用了結(jié)構(gòu)體數(shù)組，沒用運(yùn)用到二叉樹等復(fù)雜的數(shù)據(jù)結(jié)構(gòu)，有點(diǎn)遺憾。主程序采用模塊化設(shè)計(jì)，用獨(dú)立的函數(shù)把功能分解開來，便于調(diào)試和擴(kuò)展。假如用C+鍬可以多做幾個(gè)構(gòu)造函數(shù)，可能會更方便點(diǎn)。不過最近在學(xué)JAVA不敢亂用C+燈，怕到時(shí)候知識搞混了。感覺稍微麻煩一點(diǎn)的地方是文件的輸入輸出部分，因?yàn)橐话愕臅线@一章都比較靠后，老師上課也就簡單的帶過的，格式有點(diǎn)忘記了。個(gè)人感覺現(xiàn)在靠C語言

3、來做數(shù)據(jù)庫不是很合適，50個(gè)元素的數(shù)組應(yīng)該夠了吧。反正只要弄清那些常用函數(shù)，還有怎么一個(gè)I/O方式就可以了。讓偶想起了教偶C語言的班主任老童，想起了偶美好的青春，以及那些為了聽課和MMf門一大早搶前排坐位的幸福日子總得來說還是比較輕松的，就是項(xiàng)目字段太多，寫寫麻煩(誰叫偶打字不快啊八_八)BY雨田心夢*/*為了調(diào)用FILE等函數(shù)*/#include"stdio.h"#include"conio.h"/*為了調(diào)用atof()等函數(shù)*/#include"stdlib.h"#defineTRUE1/*結(jié)構(gòu)體聲明 */structzhigon

4、gintmonth;floatid;floatjbgz;floatjt;floatgt;floatbt;floatft;floatjtbt;floatyfs;floatfz;floatcx;floathf;floatgrsds;floatyks;floatsfs;；/*建立50個(gè)元素的結(jié)構(gòu)體數(shù)組*/structzhigongzg50;/*建立結(jié)構(gòu)體變量*/structzhigongzgone;/*職員列表中的數(shù)量*/intn=0;/*獲得字符串*/charnumstr50;main()charch;n=0;/*rfile();使用后啟動(dòng)程序時(shí)系統(tǒng)會自動(dòng)加載紀(jì)錄*/while(TRUE)prin

5、tf("n");printf("=n");printf("Welcome!Pleasechoice(1-6):+n");printf("1.Addoneinfomation+n");printf("2.Deleteoneinfomation+n");printf("3.Modifyoneinfomation+n");printf("4.Printoutbyid+n");printf("5.Printoutall+n");printf(&

6、quot;6.Savedate+n");printf("7.Loaddate+n");printf("8.Exit+n");n");printf("ch=getche();switch(ch)(case'1':addone();break;case'2':delone();break;case'3':modone();break;case'4':idone();break;case'5':listall();break;case'6

7、9;:wfile();break;case'7':rfile();break;case'8':return;default:printf("Sorry,pleasechoiceagain!n");/*計(jì)算個(gè)人所得稅*/floattgrsds(floatm)floatsui1,sui2,sui3;floattmp;sui1=0;sui2=0;sui3=0;if(m>=5000)sui1=(m-5000)*0.2;sui2=(5000-1000)*0.1;sui3=(1000-800)*0.05;elseif(m>=1000&

8、&m<5000)sui2=(m-1000)*0.1;sui3=(1000-800)*0.05;elseif(m>=800&&m<1000)sui3=(m-800)*0.05;tmp=sui1+sui2+sui3;return(tmp);/*添加職工的工資信息*/addone(void)printf("n");printf("RecordNO.%dn",n+1);printf("Pleaseputinmonth:n");gets(numstr);zgn.month=atoi(numstr);pr

9、intf("Pleaseputinzhigongbianhao:n");gets(numstr);zgn.id=atof(numstr);printf("Pleaseputinjibengongzi:n");gets(numstr);zgn.jbgz=atof(numstr);printf("Pleaseputinjintie:n");gets(numstr);zgn.jt=atof(numstr);printf("Pleaseputingangtie:n");gets(numstr);zgn.gt=atof(nu

10、mstr);printf("Pleaseputinbutie:n");gets(numstr);zgn.bt=atof(numstr);printf("Pleaseputinfangtie:n");gets(numstr);zgn.ft=atof(numstr);printf("Pleaseputinjiaotongbutie:n");gets(numstr);zgn.jtbt=atof(numstr);zgn.yfs=(zgn.jbgz)+(zgn.jt)+(zgn.gt)+(zgn.bt)+(zgn.ft)+(zgn.jtbt);

11、printf("Pleaseputinfangzu:n");gets(numstr);zgn.fz=atof(numstr);printf("Pleaseputinchuxu:n");gets(numstr);zgn.cx=atof(numstr);printf("Pleaseputinhuifei:n");gets(numstr);zgn.hf=atof(numstr);zgn.grsds=tgrsds(zgn.yfs);zgn.yks=(zgn.fz)+(zgn.cx)+(zgn.hf)+(zgn.grsds);zgn.sfs=(

12、zgn.yfs)-(zgn.yks);n+;/*刪除個(gè)人紀(jì)錄*/delone(void)structzhigongtmp50;floatzhigongid;intj,k;intflagfind;flagfind=0;k=0;printf("nPleaseputinzhigongbianhao:n");gets(numstr);zhigongid=atof(numstr);for(j=0;j<=n;j+)if(zgj.id=zhigongid)flagfind=1;elsetmp止zgj;k+;if(flagfind=1)for(j=0;j<=(n-1);j+)z

13、gj=tmpj；printf("nRecorddeleted!n");n=n-1;elseprintf("nRecordnotfound!n");return;/*修改個(gè)人紀(jì)錄*/modone(void)floatzhigongid;intj；intflagfind;flagfind=0;printf("nPleaseputinzhigongbianhao:n");gets(numstr);zhigongid=atof(numstr);for(j=0;j<=n;j+)if(zgj.id=zhigongid)printf(&quo

14、t;NO.:%dn",j);printf("month:%dn",zgj.month);printf("zhigongbianhao%10.0fn",zgj.id);printf("jibengongzi:%10.2fn",zgj.jbgz);printf("Pleaseputinjibengongzi:n");gets(numstr);zgj.jbgz=atof(numstr);printf("jintie:%10.2fn",zgj.jt);printf("Pleasepu

15、tinjintie:n");gets(numstr);zgj.jt=atof(numstr);printf("gangtie:%10.2fn",zgj.gt);printf("Pleaseputingangtie:n");gets(numstr);zgj.gt=atof(numstr);printf("butie:%10.2fn",zgj.bt);printf("Pleaseputinbutie:n");gets(numstr);zgj.bt=atof(numstr)；printf("fangt

16、ie:%10.2fn",zgj.ft);printf("Pleaseputinfangtie:n");gets(numstr);zgj.ft=atof(numstr);printf("jiaotongbutie:%10.2fn",zgj.jtbt);printf("Pleaseputinjiaotongbutie:n");gets(numstr);zgj.jtbt=atof(numstr);zgj.yfs=(zgj.jbgz)+(zgj.jt)+(zgj.gt)+(zgj.bt)+(zgj.ft)+(zgj.jtbt);pr

17、intf("fangzu:%10.2fn",zgj.fz);printf("Pleaseputinfangzu:n");gets(numstr);zgj.fz=atof(numstr);printf("chuxu:%10.2fn",zgj.cx);printf("Pleaseputinchuxu:n");gets(numstr);zgj.cx=atof(numstr);printf("huifei:%10.2fn",zgj.hf);printf("Pleaseputinhuifei:n

18、");gets(numstr);zgj.hf=atof(numstr)；zgj.grsds=tgrsds(zgj.yfs);zgj.yks=(zgj.fz)+(zgj.cx)+(zgj.hf)+(zgj.grsds);zgj.sfs=(zgj.yfs)-(zgj.yks);flagfind=1;elseflagfind=0;if(flagfind=0)printf("nCannotfindrecord!n");return;/*隨機(jī)從內(nèi)存中查找紀(jì)錄根據(jù)id*/idone(void)floatzhigongid;intj；intflagfind;flagfind=0

19、;printf("nPleaseputinzhigongbianhao:n");gets(numstr);zhigongid=atof(numstr);for(j=0;j<=n;j+)if(zgj.id=zhigongid)printf("n%drecordfound!n|",j+1);printf("month:%d|",zgj.month);printf("zhigongbianhao%10.0f|",zgj.id);printf("jibengongzi:%10.2f|",zgj.j

20、bgz);printf("jintie:%10.2f|”,zgj.jt);printf("gangtie:%10.2f|",zgj.gt);printf("butie:%10.2f|",zgj.bt);printf("fangtie:%10.2f|",zgj.ft);printf("jiaotongbutie:%10.2f|",zgj.jtbt);printf("yingfashu:%10.2f|",zgj.yfs);printf("fangzu:%10.2f|",

21、zgj.fz);printf("chuxu:%10.2f|",zgj.cx);printf("huifei:%10.2f|",zgj.hf);printf("gerensuodeshui:%10.2f|",zgj.grsds);printf("yingkoushu:%10.2f|",zgj.yks);printf("shifashu:%10.2fn",zgj.sfs);flagfind=1;elseflagfind=0;if(flagfind=0)printf("nCannotfind

22、record!n");return;/*輸出當(dāng)月全體職工的工資信息*/listall(void)intj；if(n<1)printf("chuxu:%10.2f |",zgj.cx);printf("nNorecord!n");elsefor(j=0卜n;j+)printf("nNO:%d|",j+1);printf("month:%d|",zgj.month);printf("zhigongbianhao%10.0f|",zgj.id);printf("jibengo

23、ngzi:%10.2f|",zgj.jbgz);printf("jintie:%10.2f|",zgj.jt);printf("gangtie:%10.2f|",zgj.gt);printf("butie:%10.2f|",zgj.bt);printf("fangtie:%10.2f|",zgj.ft);printf("jiaotongbutie:%10.2f|",zgj.jtbt);printf("yingfashu:%10.2f|",zgj.yfs);printf("fangzu:%10.2f|",zgj.fz);printf("huifei:%10.2f|",zgj.hf)