main.c

学生管理系统c

#include <stdio.h>
#include "h.h"
void main()
{
	int a;
	printf("\n\n\t----------------------------------------------------------\n");
		printf("\t************  The Student Score Manage System  ***********\n");
		printf("\t----------------------------------------------------------\n\n");
		printf("\t                           MENU                           \n");
		printf("\t**********************************************************\n");
		printf("\t                      1-----------show all message        \n");
		printf("\t                      2-----------search                  \n");
		printf("\t                      3-----------compositor              \n");
		printf("\t                      4-----------insert                  \n");
		printf("\t                      5-----------delete                  \n");
		printf("\t                      6-----------exit                    \n");
		printf("\t**********************************************************\n");
		printf("\n\t----IF this is the 1st time and these is not .dat\n\t\t\t\t    Please choose 4 to insert!----\n");
	do
	{
		printf("\n\tChoose you want from 1 to 6:");
		scanf("%d",&a);
		if(!(a>=1&&a<=6))continue;
		switch(a)
		{
			case 1:show();
			case 2:
			{
				printf("\t**********************************************************\n");
				printf("\t               1.1-----------search by number             \n");
				printf("\t               1.2-----------search by name               \n");
				printf("\t               1.3-----------search by average score      \n");
				printf("\t               1.4-----------return to menu               \n");
				printf("\t**********************************************************\n");
				find();break;
			}
			case 3:sort();break;
			case 4:insert();break;
			case 5:del();break;
			case 6:exit(0);
		}
	}while(a<1||a>5);
	getch();
}