教 师 工 作 量 管 理 系 统

#include #include #include #include #include #define MAX_NAME 20 #define NULL 0 struct course { char course_name[MAX_NAME]; int class_num; int ch_per; int ex_per; struct course *next; }; struct teacher { char teacher_num[MAX_NAME]; char teacher_name[MAX_NAME]; struct teacher *next; struct course *chead; struct course *ctail; }; struct teacher *thead,*ttail,*found; //*********************************************************************** //主菜单 void menu() { system("cls"); printf("*************************************\n"); printf("* 1.输入教师信息 *\n"); printf("* 2.插入授课信息 *\n"); printf("* 3.工作量计算与显示 *\n"); printf("* 4.退出 *\n"); printf("*************************************\n"); printf("请输入要操作的序号:"); } int isExist(char number[]) //判断输入的教师号是否已经存在 { struct teacher *p; p=thead; while(p!=NULL && (strcmp(p->teacher_num,number)!=0)) p=p->next; found=p; if(p==NULL) return 0; else return 1; } //************************************************************************ //增加教师教学信息模块 void addIn() { struct teacher *p; struct course *pcourse; char teacher_num[MAX_NAME]; char teacher_name[MAX_NAME]; char course_name[MAX_NAME]; int class_num; int ch_per; int ex_per; while(1) { system("cls"); printf("****************************************************\n"); printf("* 输入教师的信息，以输入教师号为#结束输入 *\n"); printf("****************************************************\n"); printf("输入教师号:"); fflush(stdin); scanf("%s",teacher_num); if(isExist(teacher_num)) { printf("!!!该教师号已经存在，请重新输入。\n按任意键重新输入...\n"); getch(); } else { if(strcmp(teacher_num,"#")==0) { printf("**************************************************\n"); printf("输入结束。按任意键返回主菜单...\n"); getch(); return; } printf("输入教师姓名:");fflush(stdin);scanf("%s",teacher_name); printf("************************