()Р{Р?int i;Р?system("cls");Р?printf("\n%49s\n", "Score Manage System\n");Р?for (i = 0; i < 80; i++)Р putchar('=');Р?putchar('\n');Р?printf(" 1 Input data 2 Output data\n");Р?printf(" 3 sort 4 Insert\n");Р?printf(" 5 delete 0 Quit\n");?Р?for (i = 0;i <= 79;i++)Р putchar('=');Р?putchar('\n');Р?printf("%s\n", "Enter num from 1 to 5:");Р}Р /*以下为主程序*/Рvoid main()Р{Р?STUDENT data[MAXN];Р?int len = 0;Р?char a;Р?paint();Р?scanf("%c", &a);Р?while (a != '0') Р?{Р switch(a)Р {Р case '1': input(data, &len);Р break;Р case '2': output(data, len);Р break;Р case '3': sort(data, len);Р break;Р case '4': insert(data, &len);Р break;Р case '5': delete_item(data, &len);Р break;Р default: if (a != '\n') printf("%s\n", "Input Error!");Р break;Р }Р if (a != '\n') paint();?Р scanf("%c", &a);Р?}Р}Р测试数据Р运行源程序,结果如下:
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