我是大一新生，刚上完上半个学期，速求C语言，简单编写，图书管理系统，1、图书查看void look{} 用c语言写一个图书管理系统设计
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\u505a\u4e86\u6dfb\u52a0\uff0c\u5176\u4ed6\u7684\u5e94\u8be5\u5f88\u7b80\u5355\u4e86\u554a
#include <stdio.h>#include <string.h>
char menu()
{
char c[1];
printf("--------------------------------------------------------------\n");
printf ("1 Input the book's information.\n");
printf ("2 Input the book's number,display it's information.\n");
printf ("3 Give a key word,display\n");
printf ("4 Give the press\n");
printf ("5 Inquire the book according to the name and author\n");
printf ("6 Delete a book information\n");
printf ("7 Offer some informatiao\n");
printf ("8 exit\n");
printf("--------------------------------------------------------------\n\n");
printf (" please choose a number:");
scanf("%s",&c);
return *c;
}
struct book
{
char num[10];
char name[20];
char author[10];
char publish[10];
char time[10];
char kind[5];
char information[10];
};
struct book bo[3];
void c1()
{
int e;
e=0;
while(e<=2)
{
printf("Please input the number:");
scanf("%s",bo[e].num);
printf("Please input the name:");
scanf("%s",bo[e].name);
printf("Please input the author:");
scanf("%s",bo[e].author);
printf("Please input the publish:");
scanf("%s",bo[e].publish);
printf("Please input the publish time:");
scanf("%s",bo[e].time);
printf("Please input the kind,a or b:");
scanf("%s",bo[e].kind);
printf("Please input the information");
scanf("%s",bo[e].information);
printf("\nnum:%s\n",bo[e].num);
printf("name:%s\n",bo[e].name);
printf("author:%s\n",bo[e].author);
printf("publish:%s\n",bo[e].publish);
printf("time:%s\n",bo[e].time);
printf("kind:%s\n",bo[e].kind);
printf("information:%s\n",bo[e].information);
e++;
}
}
void c2()
{
char getnum[20];
int i;
printf("\nPlease input book ID");
scanf("%s",&getnum);
for(i=0;i<=2;i++)
{
if(strcmp(getnum,bo[i].num)==0)
{
printf("\nnum:%s\n",&bo[i].num);
printf("name:%s\n",&bo[i].name);
printf("author:%s\n",&bo[i].author);
printf("publish:%s\n",&bo[i].publish);
printf("time:%s\n",&bo[i].time);
printf("kind:%s\n",&bo[i].kind);
printf("information:%s\n",&bo[i].information);
break;
}
}
}
void c3()
{
int x;
char y[20];
int rtncode;
printf("\nPlease input the key word:");
scanf("%s",&y);
for(x=0;x<=2;x++);
{
rtncode = strpbrk(y,bo[x].name);
printf("check is :%d",rtncode);
if(rtncode > 0 )
{
printf("\nnum:%s\n",bo[x].num);
printf("name:%s\n",bo[x].name);
printf("author:%s\n",bo[x].author);
printf("publish:%s\n",bo[x].publish);
printf("time:%s\n",bo[x].time);
printf("kind:%s\n",bo[x].kind);
printf("information:%s\n",bo[x].information);
}
}
}
void c4()
{
char getpublish[20];
int m;
printf("\nPlease input the publish");
scanf("%s",&getpublish);
for(m=0;m<=2;m++)
{
if(strcmp(getpublish,bo[m].publish)==0)
{
printf("\nnum:%s\n",&bo[m].num);
printf("name:%s\n",&bo[m].name);
printf("author:%s\n",&bo[m].author);
printf("publish:%s\n",&bo[m].publish);
printf("time:%s\n",&bo[m].time);
printf("kind:%s\n",&bo[m].kind);
printf("information:%s\n",&bo[m].information);
break;
}
}
}
void c5()
{
char getx[20];
int l;
printf("\nPlease input book name or author");
scanf("%s",&getx);
for( l=0 ; l<=2 ; l++ )
{
if(strcmp(getx,bo[l].name)==0)
{
printf("\nnum:%s\n",&bo[l].num);
printf("name:%s\n",&bo[l].name);
printf("author:%s\n",&bo[l].author);
printf("publish:%s\n",&bo[l].publish);
printf("time:%s\n",&bo[l].time);
printf("kind:%s\n",&bo[l].kind);
printf("information:%s\n",&bo[l].information);
break;
}
else if(strcmp(getx,bo[l].author)==0)
{
printf("\nnum:%s\n",&bo[l].num);
printf("%name:%s\n",&bo[l].name);
printf("%author:%s\n",&bo[l].author);
printf("%publish:%s\n",&bo[l].publish);
printf("time:%s\n",&bo[l].time);
printf("kind:%s\n",&bo[l].kind);
printf("%information:%s\n",&bo[l].information);
break;
}
}
}
void c6()
{
int n;
printf("/nPlease input the num which you want to delete:");
scanf("%d",&n);
strcpy(bo[n].num,"0");
strcpy(bo[n].name,"0");
strcpy(bo[n].author,"0");
strcpy(bo[n].publish,"0");
strcpy(bo[n].time,"0");
strcpy(bo[n].kind,"0");
strcpy(bo[n].information,"0");
}
void c7()
{
int c,d,e;
d=0;
e=0;
for ( c=0 ; c<=2 ; c++)
{
if(strcmp("a",bo[c].kind)==0)
d++;
else if(strcmp("b",bo[c].kind)==0)
e++;
}
printf("The number of kind a:%d",d);
printf("The number of kind b:%d",e);
}
main()
{ char d;
do
{
d=menu();
if(d=='8')break;
switch (d)
{
case '1':c1();break;
case '2':c2();break;
case '3':c3();break;
case '4':c4();break;
case '5':c5();break;
case '6':c6();break;
case '7':c7();break;
default:printf("error\n");
}
}while(1);
}
可以把名字改改
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