sInter face( menu, 14) /*调用 Interface(函数* switch(s) 转向语句,选择以实现不同的功能* case 1: Display (stu, O, n-1), break; case 2: SortName(stu, n); break; ase 3: Sort Total(stu, n); break; case 4: Sort Chinese(stu, n); break case 5: SortMath(stu, n); break case 6: Sort ForeignLanguage(stu, n); break case 7: SortPhysics(stu, n); break case 8: Sort Chemistry (stu, n); break case 9: Find(stu, n); break; case 10: Modify(stu, n); break; case 11: n=Delete(stu, n); break; case 12: Save File(stu, n) les>=0&&s<=12), 操作界面函数 **亲幸本本**春本率**幸**幸*率*幸率本李率**幸**/ int Interface(char(x)[20), int n) printf("hn×××××××教学成绩管理系统××××××ln") for (=0; j<n: j++) printf("%2d. %sIn"j+l, x[D printf("请从上述选项中选择:in") scanf("%d", &i) /接收键盘输入的字符* while(i<O‖>n+1) return(int)i-I 幸率幸本本本本******春幸本本本幸春客家举幸本本*******亲幸* 添加信息函数{ s=Interface(menu,14); /*调用 Interface()函数*/ switch (s) /*转向语句，选择以实现不同的功能*/ { case 0: n=Add(n,stu);break; case 1: Display(stu,0,n-1);break; case 2: SortName(stu,n);break; case 3: SortTotal(stu,n);break; case 4: SortChinese(stu,n);break; case 5: SortMath(stu,n);break; case 6: SortForeignLanguage(stu,n);break; case 7: SortPhysics(stu,n);break; case 8: SortChemistry(stu,n);break; case 9: Find(stu,n);break; case 10: Modify(stu,n);break; case 11: n=Delete(stu,n);break; case 12: SaveFile(stu,n); } } while(s>=0&&s<=12); } /**********************************************************\ 操作界面函数 \**********************************************************/ int Interface(char (*x)[20],int n) { int i; int j; printf("\n×××××××教学成绩管理系统×××××××\n"); do { for (j=0;j<n;j++) printf("%2d.%s\n",j+1,x[j]); printf("请从上述选项中选择:\n"); scanf("%d",&i); /*接收键盘输入的字符*/ } while (i<0||i>n+1); return (int)i-1; } /**********************************************************\ 添加信息函数