学生信息管理系统C语言 源代码.doc

#include #include #include #include struct stuTypecharname9;/姓名chargender3;/性别intage;/年龄charphone11;/手机号 intstature;/身高stud100; /;不可少/*/void GotoXY(int x, int y);void shuru();void zhuye();void chaxun();void chaxunsx();void chaxun_name();void chaxunlb();void chaxunxm1();void chaxunxm2();void displist();void change();void sort();void sort_age();void sort_stature();void statistics();/*/void main()/主函数 zhuye();/系统首页/*/void GotoXY(int x, int y)/坐标定位函数COORD c;c.X = x - 1;c.Y = y - 1;SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), c);/*控制输入的函数*/void shuru() int gdok;int nmOk;int ageok;int stok; char keypress; FILE *fp;if(fp=fopen(stuType, a)=NULL) printf(cannot open filen);return; GotoXY(30,3);printf(请顺序输入各项信息);GotoXY(5,4);printf(=);GotoXY(5,6);printf(姓名: 性别: 年龄: 手机号码: 身高(cm): );for(int i=0; i100|studi.age230|studi.stature50)GotoXY(10,9);printf(身高必须为50到230的数,按任意键继续.);getche();GotoXY(10,9);printf( );elsestok=true; if(fwrite(&studi, sizeof(struct stuType), 1, fp)!=1) printf(file write errorn); fclose(fp); GotoXY(10,9); printf(是否继续添加信息(Y/N);scanf(%s,&keypress); if(keypress=N|keypress=n) system(cls); zhuye();else if(keypress=Y|keypress=y) system(cls); shuru();elseexit(0); void zhuye()int select;GotoXY(30,3); printf(同学通信录管理系统);GotoXY(15,4);printf(=); GotoXY(15,6); printf(1:输入); GotoXY(35,6); printf(2:查询); GotoXY(55,6); printf(3:修改); GotoXY(15,10); printf(4:排序); GotoXY(35,10); printf(5:统计); GotoXY(55,10); printf(0:退出); GotoXY(15,12);printf(=);GotoXY(15,14);printf(请输入要查询的选项:);select=getch(); if(select53) printf(请输入0到5选项);else switch(select)case 49:/1:输入 system(cls);shuru();break;case 50:/2:查询system(cls);chaxun();break; case 51:/3:修改system(cls);change();break; case 52:/4:排序 system(cls); sort(); break; case 53:/5:统计system(cls); statistics(); break; case 48:/0:退出exit(0);break; void chaxun()int selectcx;int prX=5;int prY=5;GotoXY(prX,prY+2);printf(1.顺序查询);GotoXY(prX,prY+4);printf(2.按姓名查询);GotoXY(prX,prY+6);printf(3.列表查询);GotoXY(prX,prY+8);printf(0.结束查询);GotoXY(prX,prY+10);printf(请选择您要查询的方式:);selectcx=getch();if(selectcx51)printf(请输入0到3选项);else switch(selectcx) case 48:/0:结束查询 system(cls);zhuye();break;case 49:/1:顺序查询 system(cls);chaxunsx();break;case 50:/2:姓名查询 system(cls);chaxun_name();break; case 51:/3:列表查询 system(cls); displist();break;void chaxunsx()printf(以下为您查询的信息(顺序查询);int i=0;char key1;FILE *fp;if(fp=fopen(stuType, r)=NULL)printf(can not open filen); return;while(!feof(fp) fread(&studi, sizeof(struct stuType), 1, fp);GotoXY(10,3);printf(姓 名 性别 年龄 手 机 身高（CM）); GotoXY(10,5);printf(%s %s %s %s %d %s %s %s %dn,, ,studi.gender, , studi.age, , studi.phone, ,studi.stature);GotoXY(10,7); printf(%s %d %s,当前是第,i+1,条记录);GotoXY(10,9);printf(是否继续查询(Y/N):); if(feof(fp) system(cls); printf(结束查询，输入N返回上一层,按任意键关闭窗口:);scanf(%s,&key1);if(key1=y|key1=Y) system(cls);i=i+1;if(key1=N|key1=n)system(cls);chaxun(); fclose(fp);void chaxun_name()printf(nn%s, 1：精确查询);printf(nn%s, 2：模糊查询);printf(nn%s, 0：返回);printf(nn%s,请输入您要查询的方式：);int selectxm;selectxm=getch();if(selectxm50)printf(请输入0到2选项);else switch(selectxm) case 48:/0:结束查询 system(cls);chaxun();break;case 49:/1:全称查询 system(cls);chaxunxm1();break;case 50:/2:模糊查询 system(cls);chaxunxm2();break;void chaxunxm1() char search9; char key2; FILE *fp; printf(请输入您要查询的姓名:); if(fp=fopen(stuType, r)=NULL) printf(can not open filen); return; scanf(%s,&search); GotoXY(1,3); printf(姓 名 性别 年龄 手 机 身高（CM）); GotoXY(1,5);printf(=);for(int i=0;i100&!feof(fp);i+) fread(&studi, sizeof(struct stuType), 1, fp); if(strcmp(search,)=0) printf(nn%s %s %s %s %d %s %s %s %dn,, ,studi.gender, , studi.age, , studi.phone, ,studi.stature); printf(n%s,是否继续查询(Y/N):); scanf(%s,&key2);if(key2=y|key2=Y) system(cls);chaxunxm1();if(key2=N|key2=n)system(cls);chaxun_name();void chaxunxm2() char search9; char key2; FILE *fp; printf(请输入您要查询的字段:); if(fp=fopen(stuType, r)=NULL) printf(can not open filen); return; scanf(%s,&search); GotoXY(1,3);printf(姓 名 性别 年龄 手 机 身高（CM）); GotoXY(1,5);printf(=);for(int i=0;i100&!feof(fp);i+) fread(&studi, sizeof(struct stuType), 1, fp); char *str1 = , *str2 = search, *ptr; if(ptr = strstr(str1, str2) printf(nn%s %s %s %s %d %s %s %s %dn,, ,studi.gender, , studi.age, , studi.phone, ,studi.stature); printf(n%s,是否继续查询(Y/N):); scanf(%s,&key2);if(key2=y|key2=Y) system(cls);chaxunxm2();if(key2=N|key2=n)system(cls);chaxun_name(); void displist() int pagelen = 20;/一页显示的记录数int cntInPage; int count;int i = 0; FILE *fp; if(fp=fopen(stuType, r)=NULL) printf(can not open filen); return;for(int k=0; k100& !feof(fp); k+) fread(&studk, sizeof(struct stuType), 1, fp); count=k-1; fclose(fp); while(i count)system(cls);GotoXY(10, 1);printf(共有 %d 位同学，每页显示 %d 个记录, count, pagelen);GotoXY(10, 2);printf(=);GotoXY(10, 3);printf( 姓名 性别 年龄 手机 身高);cntInPage = 1;while(icount & cntInPage=pagelen) fread(&studi, sizeof(struct stuType), 1, fp);GotoXY(10, 4+cntInPage); printf(%s, ); GotoXY(25, 4+cntInPage);printf(%s %d %s %d, studi.gender,studi.age,studi.phone,studi.stature); cntInPage+;i+;GotoXY(10, 24);printf(=);GotoXY(10, 25);if(i count)printf(按任意键继续显示下一页.);elseprintf(查询结束，按任意键退出);getch();void change() int count; FILE *fp; if(fp=fopen(stuType, r)=NULL) printf(can not open filen); return;for(int t=0; t100& !feof(fp); t+) fread(&studt, sizeof(struct stuType), 1, fp); count=t-1; fclose(fp);printf(先查询到您要修改的信息:); char search9; printf(请输入您要查询的字段:); if(fp=fopen(stuType, r)=NULL) printf(can not open filen); return; scanf(%s,&search); GotoXY(1,3);printf(姓 名 性别 年龄 手 机 身高（CM）); GotoXY(1,5);printf(=);for(int i=0;i100&!feof(fp);i+) fread(&studi, sizeof(struct stuType), 1, fp); char *str1 = , *str2 = search, *ptr; if(ptr = strstr(str1, str2) printf(nn%s %s %s %s %d %s %s %s %d 第%d个记录,, ,studi.gender, , studi.age, , studi.phone, ,studi.stature,i); printf(nn%s,选择要修改的记录的编号:);scanf(%d,&i); fread(&studi, sizeof(struct stuType), 1, fp);system(cls);GotoXY(5,3); printf(%s %s %s %s %d %s %s %s %d,, ,studi.gender, , studi.age, , studi.phone, ,studi.stature); GotoXY(10,5);printf(请输入您要修改为的信息,);GotoXY(10,7);printf(=); GotoXY(10,9);printf(姓名:); GotoXY(10,11); printf(性别:); GotoXY(10,13); printf(年龄:); GotoXY(10,15); printf(手机:); GotoXY(10,17); printf(身高:);GotoXY(10,19); printf(=);GotoXY(10,20);printf(以下为您修改后的信息);GotoXY(15,9);scanf(%s,); GotoXY(15,11);scanf(%s,&studi.gender); GotoXY(15,13); scanf(%d,&studi.age); GotoXY(15,15);scanf(%s,studi.phone); GotoXY(15,17); scanf(%d,&studi.stature); if(fp=fopen(stuType, w)=NULL) printf(can not open filen); return; for(int k=0;kcount;k+) if(fwrite(&studk, sizeof(struct stuType), 1, fp)!=1) printf(file write errorn); fclose(fp); GotoXY(5,21); printf(%s %s %s %s %d %s %s %s %dn,, ,studi.gender, , studi.age, , studi.phone, ,studi.stature); char key2; GotoXY(5,23); printf(是否继续修改(N/Y); key2=getche();if(key2=y|key2=Y) system(cls);change();if(key2=N|key2=n)system(cls);zhuye();void sort() int selectsort;GotoXY(10,7);printf(1:按年龄排列);GotoXY(10,9);printf(2:按身高排列);GotoXY(10,5);printf(请选择您要排列的方式(按0返回):);selectsort=getch();switch(selectsort)case 49:/1:年龄排序 system(cls); sort_age();break;case 50:/2:身高排序system(cls); sort_stature();break; case 48:/0:返回system(cls);zhuye();break; void sort_age() int pagelen = 20;/一页显示的记录数int cntInPage; int count;int i = 0; FILE *fp; if(fp=fopen(stuType, r)=NULL) printf(can not open filen); return;for(int k=0; k100& !feof(fp); k+) fread(&studk, sizeof(struct stuType), 1, fp); count=k-1; fclose(fp); while(i count)system(cls);GotoXY(10, 1);printf(共有 %d 位同学，每页显示 %d 个记录, count, pagelen);GotoXY(10, 2);printf(=);GotoXY(10, 3);printf( 姓名 性别 年龄 手机 身高);cntInPage = 1;while(icount & cntInPage=0)for(int i=0;istudi+1.age)a=studi+1;studi+1=studi;studi=a;count_age-;/*/GotoXY(10, 4+cntInPage); printf(%s, ); GotoXY(25, 4+cntInPage);printf(%s %d %s %d, studi.gender,studi.age,studi.phone,studi.stature); cntInPage+;i+;GotoXY(10, 24);printf(=);GotoXY(10, 25);if(i count)printf(按任意键继续显示下一页.);elseprintf(查询结束，按任意键退出);getch(); void sort_stature() int pagelen = 20;/一页显示的记录数int cntInPage; int count;int i = 0; FILE *fp; if(fp=fopen(stuType, r)=NULL) printf(can not open filen); return;for(int k=0; k100& !feof(fp); k+) fread(&studk, sizeof(struct stuType), 1, fp); count=k-1; fclose(fp); while(i count)system(cls);GotoXY(10, 1);printf(共有 %d 位同学，每页显示 %d 个记录, count, pagelen);GotoXY(10, 2);printf(=);GotoXY(10, 3);printf( 姓名 性别 年龄 手机 身高);cntInPage = 1;while(icount & cntInP