c語言程序設(shè)計課程學籍管理系統(tǒng)源代碼

1、附表1.程序源碼#include#include#include#include#define N 100struct student char num13;char name18;float math;float english;float cprogram;float circuit;float law;float pingjun;float score5;void mainprint();void scoreprint();void studentprint();void scoreInput();void scoreStat();void studentStatus();void bu

2、kao(); /*生成并打印補考通知單*/void tuixue(); /*生成并打印退學通知單*/void xinmingdan(); /*生成并打印新名單*/void sortAnhao(); /*按學號排序*/void jisuanPingjun(); /*計算平均分并排序*/void tongjiFenshu(); /*統(tǒng)計分數(shù)段*/void fenxi(); /*分析學生成績，算出不及格門數(shù)*/void mynew(); /*創(chuàng)新功能*/void outstudent();void outdanke();void teshutuixue();void main()char choos

3、e=0,yes_no=0;dosystem(color 4f);system(cls);mainprint();printf( );choose=getche( ); switch(choose)case1:scoreInput();break; /*成績錄入*/case2:scoreStat();break;case3:studentStatus();break;case4:mynew();break;case0:break;default:printf(n %c是非法選項！n);break;if(choose=0) break;printf(n 即將進入主菜單，要繼續(xù)選擇嗎(Y/N)？n)

4、;doyes_no=getche( );while(yes_no!=Y&yes_no!=y&yes_no!=N&yes_no!=n);while(yes_no=y|yes_no=Y);void mainprint()printf( |*|n);printf( | 歡迎使用學籍管理系統(tǒng) |n);printf( |*|n);printf( | 請輸入選項編號(04) |n);printf( |-|n);printf( | 1-錄入成績 |n);printf( | 2-統(tǒng)計成績 |n);printf( | 3-處理學籍 |n);printf( | 4-創(chuàng)新功能 |n);printf( | 0- 退出

5、 |n);printf( |-|n);void scoreInput()int i=0;char yes_no=0;struct student ex1N=0;FILE *fp=NULL;system(color 5f);system(cls); fp=fopen(d:學生基本信息.txt,w);if(fp=NULL) printf(n 打開文件失敗！n); return; printf(n歡迎進入成績錄入系統(tǒng)n);printf(n 請輸入第%d個記錄:n,i+1);printf(n輸入學生學號：(用#結(jié)束程序);scanf(%s,ex1i.num); printf(n輸入學生姓名：(用#結(jié)束

6、程序); scanf(%s,); printf(n請依次輸入學生的數(shù)學、英語、c編程、電路設(shè)計和法律基礎(chǔ)的成績：n);scanf(%f%f%f%f%f,&ex1i.math,&ex1i.english,&ex1i.cprogram,&ex1i.circuit,&ex1i.law); while(ex1i.num0!=#&0!=#)fprintf(fp,%3d%15s%16s%7.1f%7.1f%7.1f%7.1f%7.1fn,i,ex1i.num,,ex1i.math,ex1i.english,ex1i.cprogram,ex1i.circ

7、uit,ex1i.law); i+;printf(n 請輸入第%d個記錄:n,i+1); printf(n輸入學生學號：(用#結(jié)束程序);scanf(%s,ex1i.num); printf(n輸入學生姓名：(用#結(jié)束程序); scanf(%s,); printf(n請依次輸入學生的數(shù)學、英語、c編程、電路設(shè)計和法律基礎(chǔ)的成績：n);scanf(%f%f%f%f%f,&ex1i.math,&ex1i.english,&ex1i.cprogram,&ex1i.circuit,&ex1i.law); fclose(fp);void scoreStat() char choose=

8、0,yes_no=0;system(color 9f); dosystem(cls);printf(n 歡迎選擇成績統(tǒng)計系統(tǒng)n); /*顯示菜單*/printf(n |-|);printf(n | 請輸入選項編號(04) |);printf(n |-|);printf(n | 1-按學號排序 |);printf(n | 2-按平均分數(shù)排序 |);printf(n | 3-統(tǒng)計分數(shù)段 |);printf(n | 4-返回 |);printf(n | 0-退出系統(tǒng) |);printf(n |-|n);choose=getch(); switch(choose)case1:sortAnhao();b

9、reak; case2:jisuanPingjun();break;case3:tongjiFenshu();break;case4:main(); break;case0:break;default:printf(n %c是非法選項！n);break;if(choose=0) break;printf(n 要繼續(xù)選擇嗎(Y/N)？n);do yes_no=getche();while(yes_no!=Y&yes_no!=y&yes_no!=N&yes_no!=n);while(yes_no=y|yes_no=Y);void sortAnhao() int i=0,j=0,n=0; struc

10、t student ex2N=0,temp=0;FILE *fp=NULL;system(color 9f); fp=fopen(d:學生基本信息.txt,r);if(fp=NULL) printf(n 打開文件失敗！n); return; printf(n 歡迎進入按學號排序系統(tǒng)n);while(feof(fp)=0) fscanf(fp,%3d%15s%16s%f%f%f%f%fn,&i,&ex2i.num,,&ex2i.math,&ex2i.english,&ex2i.cprogram,&ex2i.circuit,&ex2i.law);i+; n+; fclose(fp

11、); for(i=0;in-1;i+) for(j=i+1;j0) temp=ex2i; ex2i=ex2j; ex2j=temp;fp=fopen(d:按學號排序.txt,w);if(fp=NULL) printf(n 打開文件失?。); return; fprintf(fp,序號 學號 姓名 高數(shù) 英語 編程 電路 法律n); for(i=0;in;i+)fprintf(fp,%3d%15s%16s%7.1f%7.1f%7.1f%7.1f%7.1fn,i,ex2i.num,,ex2i.math,ex2i.english,ex2i.cprogram,ex2i.circui

12、t,ex2i.law);printf(n 文件已保存至D:按學號排序.txtn);fclose(fp);void jisuanPingjun() int i=0,j=0,n=0; char c=0;struct student ex2N=0,temp=0;FILE *fp=NULL;system(color 9f); fp=fopen(d:學生基本信息.txt,r);if(fp=NULL) printf(n 打開文件失敗！n); return; printf(n 歡迎使用按學號排序系統(tǒng)n);while(feof(fp)=0) fscanf(fp,%3d%15s%16s%f%f%f%f%fn,&

13、i,ex2i.num,,&ex2i.math,&ex2i.english,&ex2i.cprogram,&ex2i.circuit,&ex2i.law);i+; n+; fclose(fp);for(i=0;in;i+)ex2i.pingjun=(ex2i.math+ex2i.english+ex2i.cprogram+ex2i.circuit+ex2i.law)/5; for(i=0;in-1;i+) for(j=i+1;jn;j+)if(ex2i.pingjunex2j.pingjun) temp=ex2i; ex2i=ex2j; ex2j=temp;fp=fopen(d

14、:按平均成績排序.txt,w);if(fp=NULL) printf(n 打開文件失??！n); return; fprintf(fp,序號 學號 姓名 高數(shù) 英語 編程 電路 法律 平均n);for(i=0;in;i+)fprintf(fp,%3d%15s%16s%7.1f%7.1f%7.1f%7.1f%7.1f%7.1fn,i,ex2i.num,,ex2i.math,ex2i.english,ex2i.cprogram,ex2i.circuit,ex2i.law,ex2i.pingjun);printf(n 文件已保存至D:按平均成績排序.txtn);fclose(fp);

15、void tongjiFenshu()int i=0,j=0,t=0,n=0,e=0,a55=0; char yes_no=0;float list55=0;struct student ex2N=0;FILE *fp=NULL;system(color 9f); fp=fopen(d:學生基本信息.txt,r);if(fp=NULL) printf(n 打開文件失??！n); return; printf(n 歡迎進入分數(shù)段統(tǒng)計系統(tǒng)！);while(feof(fp)=0) fscanf(fp,%3d%15s%16s%f%f%f%f%fn,&i,ex2i.num,,&listi

16、0,&listi1,&listi2,&listi3,&listi4);i+; n+; fclose(fp);for(j=0;j5;j+)a0j=0;for(j=0;j5;j+)for(i=0;i100|listij0)e+;else t=(int)listij/10;switch(t)case 10:aj0+;break;case 9:aj0+;break;case 8:aj1+;break;case 7:aj2+;break;case 6:aj3+;break;default:aj4+;break;printf(nnnn 各門課、個分數(shù)段學生人數(shù));printf(n -);printf(n

17、| 90分以上 | 8089分 | 7079分 | 6069分 | 60分以下 );printf(n -);printf(n 高數(shù) | %3d | %3d | %3d | %3d | %3d ,a00,a01,a02,a03,a04);printf(n -);printf(n 英語 | %3d | %3d | %3d | %3d | %3d ,a10,a11,a12,a13,a14);printf(n -);printf(n 編程 | %3d | %3d | %3d | %3d | %3d ,a20,a21,a22,a23,a24);printf(n -);printf(n 電路 | %3d

18、| %3d | %3d | %3d | %3d ,a30,a31,a32,a33,a34);printf(n -);printf(n 法律 | %3d | %3d | %3d | %3d | %3d ,a40,a41,a42,a43,a44);printf(n -);if(e!=0)printf(n 有%d個錯誤的成績，請檢查。n,e);void studentStatus()int i=1; char choose=0,yes_no=0;struct student ex3N=0;FILE *fp=NULL; fp=fopen(d:學生基本信息.txt,r);if(fp=NULL) prin

19、tf(n 打開文件失??！n); return; system(color 2f);dosystem(cls);printf ( |-|n);printf ( | 請輸入選項編號(0-4) |n);printf ( |-|n);printf ( | 1-生成并打印補考通知單 |n);printf ( | 2-生成并打印退學通知單 |n);printf ( | 3-生成并打印新名冊 |n);printf ( | 4-返回 |n);printf ( | 0-退出系統(tǒng) |n);printf ( |-|n);choose=getche(); while(choose!=0&choose!=1&choos

20、e!=2&choose!=3&choose!=4) printf( %c為非法選項！請重新輸入：,choose);choose=getchar(); switch(choose) case 1:bukao(); break; case 2:tuixue(); break; case 3:xinmingdan(); break; case 4:main(); break; case 0:break; if(choose=0)printf(n);printf(感謝您的使用！n);break; printf(n 要繼續(xù)選擇嗎(Y/N)？n); do yes_no=getche( ); while(y

21、es_no!=Y & yes_no!=y& yes_no!=N & yes_no!=n); while(yes_no=Y | yes_no=y);void bukao()int i=0,j=0,count=0,n=0;char time510=,site515=,sbj510=高數(shù),英語,c語言編程,電路設(shè)計,法律基礎(chǔ); struct student ex3N=0;FILE *fp=NULL;system(color 2f); fp=fopen(d:學生基本信息.txt,r);if(fp=NULL) printf(n 打開文件失敗！n); return; printf(n 歡迎進入生成并打印補

22、考通知單系統(tǒng)！n);while(feof(fp)=0) fscanf(fp,%3d%15s%16s%f%f%f%f%fn,&i,ex3i.num,,&ex3i.score0,&ex3i.score1,&ex3i.score2,&ex3i.score3,&ex3i.score4);i+; n+; fclose(fp);for(i=0;i5;i+)printf(n請輸入%s的補考時間、地點：,sbji);scanf(%s%s,&timei,&sitei);for(i=0;i4;i+)for(j=i+1;j5;j+)while(strcmp(timei,timej)=0&strcm

23、p(sitei,sitej)=0)printf(nn%s科目與%s科目相沖突，請重新輸%s的考試時間、地點：,sbji,sbjj,sbjj);scanf(%s%s,&timej,&sitej);for(i=0;in;i+)for(j=0;j5;j+)if(ex3i.scorej0&count3)printf(nn);printf(n%15s學生%d門課不及格，補考科目、時間、地點：,,count);for(j=0;j5;j+)if(ex3i.scorej60)switch(j)case 0:printf(n高數(shù):%3.1f， 時間%s, 地點%s,ex3i.scorej,ti

24、mej,sitej);break;case 1:printf(n英語:%3.1f， 時間%s, 地點%s,ex3i.scorej,timej,sitej);break;case 2:printf(nc語言編程:%3.1f，時間%s, 地點%s,ex3i.scorej,timej,sitej);break;case 3:printf(n電路設(shè)計:%3.1f， 時間%s, 地點%s,ex3i.scorej,timej,sitej);break;case 4:printf(n法律基礎(chǔ):%3.1f， 時間%s, 地點%s,ex3i.scorej,timej,sitej);break;void tuix

25、ue()int i=0,j=0,count=0,n=0,k=0; struct student ex3N=0;FILE *fp=NULL;system(color 2f); fp=fopen(d:學生基本信息.txt,r);if(fp=NULL) printf(n 打開文件失??！n); return; printf(n 進入生成并打印退學通知單系統(tǒng)！n);while(feof(fp)=0) fscanf(fp,%3d%15s%16s%f%f%f%f%fn,&i,ex3i.num,,&ex3i.score0,&ex3i.score1,&ex3i.score2,&ex3i.sco

26、re3,&ex3i.score4);i+; n+; fclose(fp);for(i=0;in;i+)count=0;for(j=0;j5;j+)if(ex3i.scorej=4)printf(nn%15s同學，您本學期共%d門不及格科目，滿足退學標準。請盡快處理n,,count);for(j=0;j5;j+)if(ex3i.scorej60)switch(j)case 0:printf(高數(shù):%-7.1f,ex3i.scorej);break;case 1:printf(英語:%-7.1f,ex3i.scorej);break;case 2:printf(c語言編程:%-7

27、.1f,ex3i.scorej);break;case 3:printf(電路設(shè)計:%-7.1f,ex3i.scorej);break;case 4:printf(法律基礎(chǔ):%-7.1f,ex3i.scorej);break;printf(n);for(k=i;kn-1;k+)ex3k=ex3k+1;n-;fp=fopen(d:升學名單.txt,w);if(fp=NULL) printf(n 打開文件失??！n); return; for(i=0;in;i+)fprintf(fp,%3d%15s%16s%7.1f%7.1f%7.1f%7.1f%7.1fn,i,ex3i.num,

28、,ex3i.score0,ex3i.score1,ex3i.score2,ex3i.score3,ex3i.score4);fclose(fp);void xinmingdan()int i=0; struct student ex3N=0;FILE *fp=NULL;system(color 2f); fp=fopen(d:升學名單.txt,r);if(fp=NULL) printf(n 打開文件失??！n); return; printf(n 歡迎進入生成并打印新名冊系統(tǒng)！n);printf(n序號 學號 姓名 高數(shù) 英語 編程 電路 法律n);while(feof(fp)=0) fscan

29、f(fp,%3d%15s%16s%f%f%f%f%fn,&i,ex3i.num,,&ex3i.score0,&ex3i.score1,&ex3i.score2,&ex3i.score3,&ex3i.score4);printf(%3d%15s%16s%7.1f%7.1f%7.1f%7.1f%7.1fn,i,ex3i.num,,ex3i.score0,ex3i.score1,ex3i.score2,ex3i.score3,ex3i.score4);i+; fclose(fp);void mynew()char choose=0,yes_no=0;dosyste

30、m(color 8f);system(cls);printf(n |*|);printf(n | 歡迎進入創(chuàng)新部分 |);printf(n |*|);printf(n | 1-查找學生 |);printf(n | 2-輸出單科成績 |);printf(n | 3-特殊原因退學 |);printf(n | 0-退出 |);printf(n |-|);printf(n輸入你的選擇：);scanf(%s,&choose);while(choose!=1&choose!=2&choose!=3&choose!=0)printf(n請正確輸入的您選擇:);scanf(%c,&choose);switch

31、(choose)case1:outstudent();break;case2:outdanke();break;case3:teshutuixue();break;case0:break;if(choose=0) break;printf(n 要繼續(xù)選擇嗎(Y/N)？n);doyes_no=getche();while(yes_no!=Y&yes_no!=y&yes_no!=N&yes_no!=n);while(yes_no=y|yes_no=Y);void outstudent()int i=0,j=0,count=0,n=0; char ch20=,yes_no=0;struct stud

32、ent ex4N=0;FILE *fp=NULL; fp=fopen(d:學生基本信息.txt,r);if(fp=NULL) printf(n 打開文件失敗！n); return; while(feof(fp)=0) fscanf(fp,%3d%15s%16s%f%f%f%f%fn,&i,ex4i.num,,&ex4i.score0,&ex4i.score1,&ex4i.score2,&ex4i.score3,&ex4i.score4);i+; n+; fclose(fp);dosystem(color 8f);system(cls);printf(n 歡迎進入查詢學生系統(tǒng)！

33、n);printf(n請輸入要查學的學生的姓名：);scanf(%s,&ch);for(i=0;in;i+)if(strcmp(,ch)=0)printf(n 您查詢的是學號為%s的學生，他的成績?nèi)缦?,ex4i.num);printf(n 高數(shù):%-7.1f,英語:%-7.1f,c語言編程:%-7.1f,電路設(shè)計:%-7.1f,法律基礎(chǔ):%-7.1fn,ex4i.score0,ex4i.score1,ex4i.score2,ex4i.score3,ex4i.score4);break;if(i=n)printf(n 查無此人.n);printf(n 要繼續(xù)選擇查詢學生嗎(Y

34、/N)？n);doyes_no=getche();while(yes_no!=Y&yes_no!=y&yes_no!=N&yes_no!=n);while(yes_no=y|yes_no=Y);void outdanke()int i=0,j=0,count=0,n=0;char sbj510=math,english,cprogram,circuit,law; char ch20=,yes_no=0;struct student ex4N=0;FILE *fp=NULL; fp=fopen(d:學生基本信息.txt,r);if(fp=NULL) printf(n 打開文件失?。); ret

35、urn; while(feof(fp)=0) fscanf(fp,%3d%15s%16s%f%f%f%f%fn,&i,ex4i.num,,&ex4i.score0,&ex4i.score1,&ex4i.score2,&ex4i.score3,&ex4i.score4);i+; n+; fclose(fp);dosystem(color 8f);system(cls);printf(n 歡迎進入查詢單科成績系統(tǒng)！n);printf(n備選科目名稱：math,english,cprogram,circuit,lawn);printf(n請輸入要查尋的科目名稱：);scanf(%s,&ch);f