C语言课程设计（论文）-工资信息管理系统.doc

中国地质大学（武汉）C语言课程设计论文 学 院：计算机学院专 业：网络工程题 目：工资信息管理系统班 级：193092姓 名：杨 城学 号：20091002750指导老师：张冬梅题目要求：该系统能够实现工资信息管理。系统包括录入、浏览、查询、统计等功能。其中录入功能要求能够添加新的工资到文件；浏览功能要求能按照工资卡号、姓名分类浏览，提供分屏显示；有排序功能，排序后按照工资卡号升序或实发工资降序输出；查询功能要求能够按照工资卡号、姓名查询；统计功能要求能够按照月份累计统计某职员在某时间段实发工资总金额。【提示】（1）文件中一行数据对应一个职工工资信息。（2）工资信息的数据结构采用结构体数组，一个数组元素对应一条工资单记录。（3）工资单信息包括工资卡号、姓名、月份、应发工资、水费、电费、税金、实发工资等。（4）实发工资=应发工资-水费-电费-税金，其中税金计算方法为：A:应发工资800元，税金=0B:800应发工资1400元，税金=（应发工资-1400）*10%总体设计工资信息管理系统录入浏览查询排序统计【数据结构】struct moneychar card10;char name10;int month;float orimoney; /*应发工资*/float watmoney; /*水费*/float elemoney; /*电费*/float upmoney; /*税金*/float shmoney; /*实发工资*/listN; /*N为全局变量*/【主函数】main()meau();/*进入菜单*/【菜单程序】void meau()int n,w;doprintf(*meau*nn);printf(ttt 1.Insertn);printf(ttt 2.scann);printf(ttt 3.searchn);printf(ttt 4.ordern);printf(ttt 5.statisticn);printf(ttt 6.exitn);printf(n*n);printf(choice your number(1-6): bb);scanf(%d,&n);if(n6)printf(the wrong choicen);printf(please press any key to continuen);getch();w=1;else w=0;while(w=1);switch(n)case 1: Insert();break;/*录入*/case 2: scan();break;/*浏览*/case 3: search();break;/*查询*/case 4: order();break;/*排序*/case 5: stat();break;/*统计*/case 6: exit(0);/*退出*/各功能模块：【录入】Insert()int n;printf(How money list do you want to input: bb);scanf(%d,&n);printf(please input the information:n);printf(“card name month orimoney watmoney elemoneyn”);one_put(n);upmoney(n);shmoney(n);save(n);back();【浏览】void scan()struct money s;int i,j,n,m,k,t;printf(which ways do you want to choose?n);printf(1.by the namen2.by the cardn);scanf(%d,&n);k=load();if(n=1)j=0;for(m=j,i=j+1;mk;)for(n=j+1;nk;n+)if(strcmp(,)=0)s=listi;listi=listn;listn=s;i+;struc();for(t=j;ti;t+)print_one(t);m=i;j=i;i+;printf(please press any key to continuen);getch();else if(n=2) j=0;for(m=j,i=j+1;mk;)for(n=j+1;nk;n+)if(strcmp(listn.card,listm.card)=0)s=listi;listi=listn;listn=s;i+;struc();for(t=j;ti;t+)print_one(t);m=i;j=i;i+;printf(please press any key to continuen);getch();elseprintf(input errorn);back();back();姓名或卡号浏览：姓名浏览卡号浏览【查询】void search()int i,n,m,w;char a10;doprintf(which ways doyou want to choose?n);printf(1.by the namen2.by the cardn);scanf(%d,&n);m=load();if(n=1)printf(please input the name:);w=1;scanf(%s,a);struc();for(i=0;im;i+)if(strcmp(,a)=0)print_one(i);else if(n=2)printf(please input the card:);w=1;scanf(%s,a);struc();for(i=0;im;i+)if(strcmp(listi.card,a)=0)print_one(i);elseprintf(input error/n);w=0;while(w=0);getch();back();姓名查询卡号查询【排序】order()struct money s;int i,j,n,m,w;doprintf(1.by the cardn2.by the shmoneyn);scanf(%d,&n);m=load();if(n=1)for(i=0;im-1;i+)for(j=i+1;j0)s=listi;listi=listj;listj=s;w=1;struc();for(i=0;im;i+)print_one(i);else if(n=2)for(i=0;im-1;i+)for(j=i+1;jlistj.shmoney)s=listi;listi=listj;listj=s;w=1;struc();for(i=0;i=n)for(i=0;i=n&listi.month=k)s+=listi.shmoney;printf(the allmoney is:%f,s);else printf(input error);back();getch();back();程序代码：# include# include#include#include# define N 100struct moneychar card10;char name10;int month;float orimoney; /*应发工资*/float watmoney; /*水费*/float elemoney; /*电费*/float upmoney; /*税金*/float shmoney; /*实发工资*/listN;int load()FILE *fp;int i;if(fp=fopen(D:money.txt,r)=NULL)printf(cant open the filen);exit(0);for(i=0;!feof(fp);i+)fscanf(fp,%s %s %d %f %f %f %f %f,listi.card,,&listi.month,&listi.orimoney,&listi.watmoney,&listi.elemoney,&listi.upmoney,&listi.shmoney);fclose(fp);return(i);void one_put(int n)int i;for(i=0;in;i+)scanf(%s %s %d %f %f %f,listi.card,,&listi.month,&listi.orimoney,&listi.watmoney,&listi.elemoney);void upmoney(int n)int i;for(i=0;in;i+)if(listi.orimoney1400.0) listi.upmoney=(float)(listi.orimoney-1400.)*0.1);else listi.upmoney=(float)(listi.orimoney-800.)*0.05);void shmoney(int n)int i;for(i=0;in;i+)listi.shmoney=listi.orimoney-listi.watmoney-listi.elemoney-listi.upmoney;void save(int n)FILE *fp;int i;if(fp=fopen(D:money.txt,a)=NULL)printf(cant open the filen);exit(0);for(i=0;in;i+)fprintf(fp,%s %s %d %.1f %.1f %.1f %.1f %.1fn,listi.card,,listi.month,listi.orimoney,listi.watmoney,listi.elemoney,listi.upmoney,listi.shmoney);fclose(fp);void back()void meau();int n;printf(nWhat do you want to do?n);printf(1.exitn2.back to the meaun);scanf(%d,&n);if(n=1) exit(0);else meau();void struc()printf(card name month orimoney watmoney elemoney upmoney shmoneyn);void print_one(int n)printf(%s %s %d %.1f %.1f %.1f %.1f %.1f,listn.card,,listn.month,listn.orimoney,listn.watmoney,listn.elemoney,listn.upmoney,listn.shmoney);printf(n);Insert()int n;printf(How money list do you want to input: bb);scanf(%d,&n);printf(please input the information:n); printf(card name month orimoney watmoney elemoneyn);one_put(n);upmoney(n);shmoney(n);save(n);back();void scan()struct money s;int i,j,n,m,k,t;printf(which ways do you want to choose?n);printf(1.by the namen2.by the cardn);scanf(%d,&n);k=load();if(n=1)j=0;for(m=j,i=j+1;mk;)for(n=j+1;nk;n+)if(strcmp(,)=0)s=listi;listi=listn;listn=s;i+;struc();for(t=j;ti;t+)print_one(t);m=i;j=i;i+;printf(please press any key to continuen);getch();else if(n=2) j=0;for(m=j,i=j+1;mk;)for(n=j+1;nk;n+)if(strcmp(listn.card,listm.card)=0)s=listi;listi=listn;listn=s;i+;struc();for(t=j;ti;t+)print_one(t);m=i;j=i;i+;printf(please press any key to continuen);getch();elseprintf(input errorn);back();back();void search()int i,n,m,w;char a10;doprintf(which ways doyou want to choose?n);printf(1.by the namen2.by the cardn);scanf(%d,&n);m=load();if(n=1)printf(please input the name:);w=1;scanf(%s,a);struc();for(i=0;im;i+)if(strcmp(,a)=0)print_one(i);else if(n=2)printf(please input the card:);w=1;scanf(%s,a);struc();for(i=0;im;i+)if(strcmp(listi.card,a)=0)print_one(i);elseprintf(input error/n);w=0;while(w=0);getch();back();order()struct money s;int i,j,n,m,w;doprintf(1.by the cardn2.by the shmoneyn);scanf(%d,&n);m=load();if(n=1)for(i=0;im-1;i+)for(j=i+1;j0)s=listi;listi=listj;listj=s;w=1;struc();for(i=0;im;i+)print_one(i);else if(n=2)for(i=0;im-1;i+)for(j=i+1;jlistj.shmoney)s=listi;listi=listj;listj=s;w=1;struc();for(i=0;i=n)for(i=0;i=n&listi.month=k)s+=listi.shmoney;printf(the allmoney is:%f,s);else printf(input error);back();getch();back();void meau()int n,w;doprintf(*meau*n