//function303:主菜单 //@version 1.1 //增加了字母错误判别 //@fn 选择功能变量 //@num 记录数据变量 // void menu() { int fn,num; printf("===>>>请输入对应序号进入功能:"); scanf("%d",&fn); if(fn/10000!=0) { puts("Error 303:输入错误,请不要输入字母!"); exit(-303); } switch(fn) { case 1: { show_stu_num(); break; } case 2: { select_random_student(); break; } case 3: { add_someone_c_score(); break; } case 4: { add_class_c_socre(); break; } case 5: { printf("请输入要查看的同学个数:"); scanf("%d",&num); sort_by_c_socore(); short_show_stu_infos(p,num); num=0; break; } case 6: { flag_stu(); break; } case 7: { show_flag_stu(); break; } case 8: { short_show_stu_infos(p,-1); break; } case 9: { show_stu_infos(p,-1); break; } case 10: { add_new_stu_info(p); break; } case 11: { num=select_stu_by_num(); if(num) all_change_stu_info(p); break; } case 12: { num=select_stu_by_num(); if(num) delete_stu_info(p); break; } case 13: { num=select_stu_by_num(); if(num) show_stu_info(p); break; } case 14: { show_func(); break; } case 15: { sort_by_num(); write_file(fp_w); exit(000); } default : { puts("输入了错误的序号,请重新输入"); end_format(); break; } } }
void sort_by_num2(char* cards, int len) { change_12_2_A2(cards, len); sort_by_num(cards, len); change_A2_2_12(cards, len); }