C语言职工工作量统计系统方案

1、C语言课程设计报告题目：职工工作量统计系统班级：学号：姓名：指导老师：成绩：3 1.课程设计的目的和点义12.总体设计思路（功能模块图）2.详细设计3.课程设计总体会15.教帅评语15课程设计目的和意义通过课程设计的实践环节的教学，可以加深对课堂所学基础知识的掌握与理解，提高所学容的综合运用能力；同时也可以通过查询相关资料，培养学生自学能力、接受新知识的能力，提高学习义趣；增强学生程序设计能力，掌握编程技巧，并可培养学生实际上机调试程序的能力。“理论与实践”相结合，使学生得到很好的锻炼，为以后学习、工作打下坚实的基础。:、总体设计思路（功能模块图）三、详细设计1、模块功能介绍.输入职工基本信息

2、是二.工作量输入并累加开始输入工号判断工号是否为零输入完成量判断输入工号是否存在将新完成数量累加结束三.按工作量从大到小排序并标上名次开始通过选择或冒泡排序，将职工按工作量从大到小排序，并判断第I名职工的工作量是否与第I-1名职工工作量相等，若相等，将第I-1名职工的名次附值给第I名职工，若不相等，则把地I-1名职工的名次加1附值给I。依次给所有职工排名结束四.按职工号删除职工信息2、程序清单#include"stdio.h"#include"string.h"#include"stdlib.h"#defineFILENAME&quo

3、t;worker.bin"#defineN20structworkerintnumber;/*intcounts;/*intgrade;/*工号*/数量*/等级*/;/*定义*/voidxinxi()printf("n+n");printf("+职工工作量统计系统+n");printf("+n");printf("+1.职工基本信息输入+n");printf("+n");printf("+2.工作量输入+n");printf("+n");prin

4、tf("+3.按工作量排序+n");printf("+n");printf("+4.按职工工号进行信息删除+n");printf("+n");5.结束程序printf("+n");printf("+n");/*显示菜单*/intreadFromFile(structworkerw)(FILE*fp=NULL;inti=0;fp=fopen(FILENAME,"rb");/*打开文件*/if(fp!=NULL)(while(!feof(fp)/*从文件中读入

5、学生*/(if(i>=N)break;if(fread(w+i,sizeof(worker),1,fp)=1)i+;fclose(fp);returni;/*信息显示到屏幕*/intf(structworkerw,intlength)(inti=length;while(i<N)(printf("第职工n",i);printf("n");printf(-请你输入工号(以职工号为0结束):n");/*输入工号*/scanf("%d”,&wi.number);if(wi.number=0)break;printf(&q

6、uot;n");printf("n");printf("请你输入数量：n");/*输入数量*/scanf("%d”,&wi.counts);printf("n");i+;returni;/*功能：输入职工基本信息*/voidinput(structworkerw,intlength)inti=1;intnumber,counts;printf(-请输入工号:");scanf("%d”,&number);while(number!=0)printf("请输入完成数量:n&

7、quot;);scanf("%d",&counts);for(i=0;i<length;i+)if(wi.number=number)wi.counts+=counts;break;if(i>=length)printf("工号不存在:n");printf(-请输入工号:");scanf("%d",&number);/*功能:工作量输入并累加*/voidsortCounts(structworkerw,intlength)inti=0,j=0,k=0;structworkers;for(i=0;i

8、<length;i+)(k=i;for(j=i+1;j<length;j+)if(wj.counts>wk.counts)k=j;/*交换wiandwk*/s=wk;wk=wi;wi=s;if(length>0)w0.grade=1;for(i=1;i<length;i+)if(wi.counts=wi-1.counts)wi.grade=wi-1.grade;elsewi.grade=wi-1.grade+1;lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll

9、ll/l*按工作量从大到小排序并标上名次*lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllvoidsortNumber(structworkerw,intlength)(inti=0;intgrade,count;if(length>0)(while(i<length)(count=0;grade=wi.grade;printf("名次:%d”,grade);printf("工作量:%d”,wi.counts);printf("%s&quo

10、t;,"工号:");while(i<length)(if(grade=wi.grade)(printf("%d”,wi.number);count+;elsebreak;i+;printf("人数:%dn",count);elseprintf(-职工数据不存在！n");lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll/l*输出名次、同一名次的职工人数及他们的工号，*llllllllllllllllllllllllllll

11、lllllllllllllllllllllllllllllllllllllllllllllllllllllintdelet(structworkerw,intlength,intstuNum)(inti,j;charchoice;for(i=0;i<length;i+)(if(stuNum=wi.number)(printf("%s","欲删除职工号为：");printf("%dn”,wi.number);break;if(i<length)(printf(-你确实要删除这个职工吗?(YlN)");scanf("

12、%c”,&choice);if(choice='Y'|choice='y')(for(j=i;j<length;j+)wj=wj+1;length-;printf("删除成功!n");elseprintf("n指定的职工不存在!n");returnlength;/*按职工号删除职工信息*/voidwriteToFile(structworkerw,intlength)(FILE*fp=NULL;inti=0;fp=fopen(FILENAME,"wb");if(fp=NULL)(print

13、f("打开文件出错！n");exit(0);for(i=0;i<length;i+)fwrite(w+i,sizeof(worker),1,fp);fclose(fp);/*结构体数组中的职工信息输出到文件*/voidmain()(intchoice;structworkerwN;intNUM;charstuName100;intstuNum;intlength=0;length=readFromFile(w);/读入do(xinxi();scanf("%d”,&choice);switch(choice)(case1:length=f(w,leng

14、th);break;case2:input(w,length);break;case3:sortCounts(w,length);sortNumber(w,length);break;case4:printf("请输入欲删除的职工号");scanf("%d”,&stuNum);length=delet(w,length,stuNum);break;case5:(writeToFile(w,length);/保存printf("程序使用以结束n");exit(0);default:(printf("输入有错误请重新输入:n&qu

15、ot;);while(1);3、系统运行结果显示菜单*C;DocmentsmidSettints黄毅、桌面、VC+6.。刨天中文糖筒绿色+<+>+1-II-+<-+4-F+-I-4+4*-+-F+职工工作是统计系绒+1-职工基本信息输入工作量输入3,技工作量排序4-按职工工号进行信息删除5-结束程序职工信息输入勇XVouuacntsand5m*irigl黄戳、果014*4个职王请你输入工号财RT号为星吝束:5请你输入裁量；14知个职工请你输入工号C以职工号为磔剌:6请你输入数量；14由个堆工请你输入工号以职工号另硬吉克:工作量输入N*C;XPocuKcntsandSettin

16、<f黄税1桌面VC+(5.Q曾氏中:4-lb-l->-i-+4+-4+4+44-t+4-+4-+-l-+-i-i-*i-+i-+i-+4+4+44-i+4k职工工乍量统计系统:1-职_1基本信息输入f2-工作量犒入*3-技工作量拌序:4.按职工工号进和信息删除:5一给来程序+1-+-S-+4-+4-4+*-+>+4»+*+*+<+<4-4，塞演富矗；请椅入二号、按工作量排序次次次次次a:1梨:!;数人数数数人&人人人64321姓-7§3SS_工工工工工5432011111<>>:>*.h匕EEE工工工工工按工号删除信息e"*C;BocimentsandSettings黄毅请辄入欲删障的聃工号5换珊屣职工号为3你稀卖妻删嗥这个职工吗沁8实要眦+工号欷删除职工号丸5、职工吗沁加删除成珈+结束程序+<-+-fr+-l-+4+-ti-+*+#-+>+<-+-+4<+*4-*+*+#+II-4-+-I-4+4+职工工作量统计系统*:1.职工基本信息徜入：f2-工作量输入：+3-按工作量排序+:L技职工工号进行信息删除：:5-结率程序:+f-+-m-t+*-+>+>+*+4+#-+>+*+>+套序便用以结束Pressan#kegtocontinu&a