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@ -0,0 +1,35 @@
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void mai_n()//主菜单
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{
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int n,w=0;
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printf(" ********************************************************************************\n");
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printf(" ** MENU **\n");
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printf(" ********************************************************************************\n");
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printf(" ** * @$ 1- 输 入 课 程 信 息^_^ * **\n");
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printf(" ** * @$ 2- 浏 览 课 程 信 息^_^ * **\n");
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printf(" ** * @$ 3- 查 询 课 程 信 息^_^ * **\n");
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printf(" ** * @$ 4- 统 计 选 课 情 况^_^ * **\n");
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printf(" ** * @$ 5- 进 入 选 课 操 作^_^ * **\n");
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printf(" ** * @$ 0- 退 出 选 课 系 统^_^ * **\n");
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printf(" ********************************************************************************\n");
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printf(" 请选择(1-5):");
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scanf("%d",&n);
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do
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{
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if(n>5||n<0)
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{
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printf("\n 输入错误!请重新输入!\n");
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scanf("%d",&n);
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}
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else w=1;
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}while(w==0);
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switch(n)
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{
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case 1:insert();break;
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case 2:browser();break;
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case 3:search();break;
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case 4:xuanke_information();break;
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case 5:xuan_ke();break;
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case 0:
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printf("\n^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^\n\n 感谢您的使用~~~~~通信工程1803--制作人;石皓华&&王越。"),system("pause"),exit(0);
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}
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}
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