C课设报告：多功能上课点名系统 - 图文(8)

C语言课程设计实习报告

}

}

if(fread(&dan[j],sizeof(struct system),1,fp)==1) { } else break;

printf(\printf(\printf(\printf(\printf(\

fclose(fp);

void search() {

int flag,j,x; char w[20]; FILE *fp; char v[20];

printf(\

printf(\printf(\

36

C语言课程设计实习报告

printf(\scanf(\ if(x==3) {

flag=0;

printf(\ scanf(\ fp=fopen(\ for(j=0;j<100;j++) { }

37

if(fread(&dan[j],sizeof(struct system),1,fp)!=1) break; if(strcmp(dan[j].name,w)==0) { }

printf(\printf(\printf(\printf(\printf(\flag=1;

C语言课程设计实习报告

}

if(flag==0)

printf(\

fclose(fp);

else if(x==2) {

flag=0;

printf(\ scanf(\ fp=fopen(\ for(j=0;j<100;j++) {

if(fread(&dan[j],sizeof(struct system),1,fp)!=1) break; if(strcmp(dan[j].singer,v)==0) {

printf(\printf(\printf(\printf(\printf(\flag=1;

38

C语言课程设计实习报告

}

}

}

if(flag==0)

printf(\

fclose(fp);

else if(x==1) {

flag=0;

printf(\ scanf(\

fp=fopen(\ for(j=0;j<100;j++) {

if(fread(&dan[j],sizeof(struct system),1,fp)!=1) break; if(strcmp(dan[j].author,w)==0) {

printf(\printf(\printf(\printf(\printf(\

39

C语言课程设计实习报告

}

}

}

}

flag=1;

if(flag==0)

printf(\

fclose(fp);

else printf(\

main() {

while(1) { int a;

printf(\to the song'system!------by change\\n\

printf(\^o^*******************\\n\\n\

printf(\ printf(\

40

MENU

C语言课程设计实习报告

printf(\ printf(\ printf(\

printf(\\

printf(\ }

}

scanf(\if(a==0) break; switch(a) {

case 1:enter();break; case 2:delete();break; case 3:browse();break; case 4:search();break; }

41

百度搜索“77cn”或“免费范文网”即可找到本站免费阅读全部范文。收藏本站方便下次阅读，免费范文网，提供经典小说综合文库C课设报告：多功能上课点名系统 - 图文(8)在线全文阅读。