shudian_001/课程设计2.c

#include<stdio.h>
#include<string.h>
#include<windows.h>
#include<math.h>
#include<stdlib.h>
#include<time.h>
#include<dos.h>
#include<conio.h>
int main()
{
    system("color f4");
    struct BOOK
{
	char title[20];
	char author[20];
	char publice[20];
	char time[20];
	float price;
	char locate[20];
	int base;
	//<2F>鼮<EFBFBD><E9BCAE><EFBFBD>ƣ<EFBFBD><C6A3><EFBFBD><EFBFBD>ߣ<EFBFBD><DFA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>磬<EFBFBD><E7A3AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڣ<EFBFBD><DAA3>۸<EFBFBD><DBB8><EFBFBD><EFBFBD><EFBFBD>Ŀ¼<C4BF>е<EFBFBD>λ<EFBFBD><CEBB>
};

	struct BOOK *book;
    int N=5;
    book=(struct BOOK*)malloc(N*sizeof(struct BOOK));
	strcpy( book[0].title, "<EFBFBD><EFBFBD><EFBFBD>˳<EFBFBD>֮<EFBFBD>ۡ<EFBFBD>");
    strcpy( book[0].author, "<EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
    strcpy( book[0].publice, "<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
    strcpy( book[0].time, "2016<EFBFBD><EFBFBD>5<EFBFBD><EFBFBD>1<EFBFBD><EFBFBD>");
	book[0].price=99.00;
	strcpy( book[0].locate, "<EFBFBD><EFBFBD>¥302");
    book[0].base=50;

    strcpy( book[1].title, "<EFBFBD><EFBFBD><EFBFBD>˼<EFBFBD>ʧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
    strcpy( book[1].author, "̫<EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
    strcpy( book[1].publice, "<EFBFBD>ִ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
    strcpy( book[1].time, "2016<EFBFBD><EFBFBD>10<EFBFBD><EFBFBD>");
	book[1].price=26.00;
	strcpy( book[1].locate, "<EFBFBD><EFBFBD>¥302");

    strcpy( book[2].title, "<EFBFBD><EFBFBD>Χ<EFBFBD>ǡ<EFBFBD>");
    strcpy( book[2].author, "Ǯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
    strcpy( book[2].publice, "<EFBFBD>Ϻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
    strcpy( book[2].time, "1947<EFBFBD><EFBFBD>");
	book[2].price=40.00;
	strcpy( book[2].locate, "<EFBFBD><EFBFBD>¥302");

	strcpy( book[3].title, "<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>塷");
    strcpy( book[3].author, "Ī<EFBFBD><EFBFBD>");
    strcpy( book[3].publice, "<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
    strcpy( book[3].time, "2007<EFBFBD><EFBFBD>1<EFBFBD><EFBFBD>");
	book[3].price=28.00;
	strcpy( book[3].locate, "<EFBFBD><EFBFBD>¥302");

	strcpy( book[4].title, "<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¶<EFBFBD><EFBFBD><EFBFBD>");
    strcpy( book[4].author, "<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˹");
    strcpy( book[4].publice, "<EFBFBD>¾<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD>");
    strcpy( book[4].time, "2011<EFBFBD><EFBFBD>6<EFBFBD><EFBFBD>");
	book[4].price=39.50;
	strcpy( book[4].locate, "<EFBFBD><EFBFBD>¥302");




		    struct user
		    {
		    	char user_name[100];
		    	char user_pass[100];
			}stu[2]={{"xiaocong001","123456"},{"zhuzhu002","123456"}};
			int num1=0;
			int num2=0;
			printf("***************<2A><>ӭ<EFBFBD><D3AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҹ<EFBFBD><D2B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>嵥<EFBFBD><E5B5A5><EFBFBD><EFBFBD>ϵͳ<CFB5><CDB3>¼<EFBFBD><C2BC><EFBFBD><EFBFBD>***************\n");                  //<2F><>¼ϵͳ
			while(1)
			{
			    printf("\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
				char u[100];

				scanf("%s",u);

				if(strcmp(stu[0].user_name,u)==0||strcmp(stu[1].user_name,u)==0)
				{
					break;
				}

				else{
					printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룡\n");
					num1++;
					if(num1==3)
					{
					printf("\n\t\t<EFBFBD>ܱ<EFBFBD>Ǹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD>Ȩ<EFBFBD>޽<EFBFBD><EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD>\n");
					exit(0); }
				}
			}
			system("cls");
			printf("***************<2A><>ӭ<EFBFBD><D3AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҹ<EFBFBD><D2B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>嵥<EFBFBD><E5B5A5><EFBFBD><EFBFBD>ϵͳ<CFB5><CDB3>¼<EFBFBD><C2BC><EFBFBD><EFBFBD>***************\n");
			printf("\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룺");
			while(1)
			{
				char p[100];
			scanf("%s",p);
			if(strcmp(stu[0].user_pass,p)==0)
			{
				printf("   <20><>¼<EFBFBD>ɹ<EFBFBD>\n");
				break;
			}else
			{
				printf("               <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
				num2++;
				if(num2==3)
				{
					printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󳬹<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Σ<EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ر<EFBFBD>");
					exit(0);
				}
		}
			}
			system("cls");                //ˢ<><CBA2>
            system("color e5");




	char t[20],a[20];
	int i;

	printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҪѰ<EFBFBD>ҵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n") ;
	scanf("%s%s",&t,&a);
		for(i=0;i<5;i++)
		{
			if((strcmp(t,book[i].title)==0))
			{
			    if((strcmp(a,book[i].author)==0))
                {
                    printf("The book is in the list.");
                    printf( "<EFBFBD><EFBFBD><EFBFBD><EFBFBD> :   %s\n", book[i].title);
                    printf( "<EFBFBD><EFBFBD><EFBFBD><EFBFBD> :  %s\n", book[i].author);
                    printf( "<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> : %s\n", book[i].publice);
                    printf( "<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD> :    %s\n", book[i].time);
                    printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n");
                    printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:");
                    int n;
                    scanf("%d",&n);
                    if(n>(book[i].base))
                    {
                        printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڿ<EFBFBD><EFBFBD>淶Χ<EFBFBD><EFBFBD>");
                    }
                    else
                    {
                        book[i].base=book[i].base - n;
                        printf("<EFBFBD><EFBFBD>ѡ<EFBFBD><EFBFBD>%d <20><> %s\n",n,book[i].title);
                    }
			}
		}
		}

return 0;
}