实验设备管理系统-课程设计.doc

实验设备管理系统-课程设计实验设备管理系统|c语言程序代码编程小程序设计|c语言课程设计报告课程案例 #include #include struct instrumentchar p_num12;char name12;char spec12;int amount;int price;int s_price;struct instrument *next;struct instrument *head;struct in_instrumentchar num12;char p_num12;char name12;int amount;int price;int t_price;struct in_instrument *next;struct in_instrument *ihead;struct out_instrumentchar num12;char p_num12;char name12;int amount;int price;int t_price;struct out_instrument *next;struct out_instrument *ohead;struct quit_instrumentchar num12;char p_num12;char name12;int amount;int price;int t_price;struct quit_instrument *next;struct quit_instrument *qhead;int init()head=ihead=ohead=qhead=NULL;printf(0: Quitn);printf(1: Enter the information of in instrumentn);printf(2: Enter the information of out instrumentn);printf(3: Enter the information of quit instrumentn);printf(4: Total the information of instrumentn);int menu()printf(1:insert datan);printf(2:delete datan);printf(3:modify datan);printf(4:select datan);printf(Other to quitn);int menu2()printf(0: Quitn);printf(1: Enter the information of in instrumentn);printf(2: Enter the information of out instrumentn);printf(3: Enter the information of quit instrumentn);printf(4: Total the information of instrumentn);int insert_instrument()struct instrument * p1,* p;p1=(struct instrument *)malloc(sizeof(struct instrument);p=head;if (p=NULL)/*开始没有数据*/printf(Enter the data of instrumentn);printf(Include the spbh,name,style,num,price,sale_price of instrumentn);scanf(%s%s%s%d%d%d,&p1-p_num,&p1-name,&p1-spec,&p1-amount,&p1-price,&p1-s_price);head=p1;head-next=NULL;return 0;while(p-next!=NULL)/*把指针移到链表末端，在链表末端插入数据*/p=p-next;p-next=p1;printf(Enter the datan);scanf(%s%s%s%d%d%d,&p1-num,&p1-p_num,&p1-name,&p1-amount,&p1-price,&p1-t_price);p1-next=NULL;int in_insert()struct in_instrument * p1,* p;p1=(struct in_instrument *)malloc(sizeof(struct in_instrument);p=ihead;if (p=NULL)/*开始没有数据*/printf(Enter the data of in instrumentn);printf(Include the rkbh,spbh,name,number,price,total_pricen);scanf(%s%s%s%d%d%d,&p1-num,&p1-p_num,&p1-name,&p1-amount,&p1-price,&p1-t_price);ihead=p1;ihead-next=NULL;return 0;while(p-next!=NULL)/*把指针移到链表末端，在链表末端插入数据*/p=p-next;p-next=p1;printf(Enter the datan);scanf(%s%s%s%d%d%d,&p1-num,&p1-p_num,&p1-name,&p1-amount,&p1-price,&p1-t_price);p1-next=NULL;int in_modify()char m_num12;struct in_instrument * p;p=ihead;printf(Enter the modify numn);scanf(%s,&m_num);if (p=NULL)/*开始没有数据*/printf(Sorry! No data can be foundn);return 0;while(p!=NULL)if (strcmp(p-num,m_num)=0)printf(Enter the new data without numn);scanf(%s%s%d%d%d,&p-p_num,&p-name,&p-amount,&p-price,&p-t_price);printf(One data had modifiedn);return 0;p=p-next;printf(Sorry! No num has foundn);int in_select()char s_num12;struct in_instrument * p;p=ihead;printf(Enter the select numn);scanf(%s,&s_num);while(p!=NULL)if (strcmp(p-num,s_num)=0)printf(The data you want is:n);printf( %s %s %s %d %d %dn,p-num,p-p_num,p-name,p-amount,p-price,p-t_price);return 0;p=p-next;printf(Sorry! No num has foundn);int in_delete()char d_num12;struct in_instrument * p1,* p;p=ihead;printf(Enter the delete numn);scanf(%s,&d_num);if (p=NULL)/*开始没有数据*/printf(No data can be foundn);return 0;if (strcmp(p-num,d_num)=0 & p-next=NULL)/*链表只有一个数据，且是要删除的*/ihead=NULL;printf(One data has been deletedn);return 0;if (strcmp(p-num,d_num)=0 & p-next!=NULL)/*要删除的数据在链表的头上*/ihead=ihead-next;printf(One data has been deletedn);return 0;while(p-next!=NULL)p1=p-next;if (strcmp(p1-num,d_num)=0)p-next=p1-next;printf(One data has been deletedn);return 0;p=p-next;printf(Sorry! No num has foundn);int out_insert()struct out_instrument * p1,* p;p1=(struct out_instrument *)malloc(sizeof(struct out_instrument);p=ohead;if (p=NULL)/*开始没有数据*/printf(Enter the data of out instrumentn);printf(Include the ckbh,spbh,name,number,price,total_pricen);scanf(%s%s%s%d%d%d,&p1-num,&p1-p_num,&p1-name,&p1-amount,&p1-price,&p1-t_price);ohead=p1;ohead-next=NULL;return 0;while(p-next!=NULL)/*把指针移到链表末端，在链表末端插入数据*/p=p-next;p-next=p1;printf(Enter the datan);scanf(%s%s%s%d%d%d,&p1-num,&p1-p_num,&p1-name,&p1-amount,&p1-price,&p1-t_price);p1-next=NULL;int out_modify()char m_num12;struct out_instrument * p;p=ohead;printf(Enter the modify numn);scanf(%s,&m_num);if (p=NULL)/*开始没有数据*/printf(Sorry! No data can be foundn);return 0;while(p!=NULL)if (strcmp(p-num,m_num)=0)printf(Enter the new data without numn);scanf(%s%s%d%d%d,&p-p_num,&p-name,&p-amount,&p-price,&p-t_price);printf(One data had modifiedn);return 0;p=p-next;printf(Sorry! No num has foundn);int out_select()char s_num12;struct out_instrument * p;p=ohead;printf(Enter the select numn);scanf(%s,&s_num);while(p!=NULL)if (strcmp(s_num,p-num)=0)printf(The data you want is:n);printf( %s %s %s %d %d %dn,p-num,p-p_num,p-name,p-amount,p-price,p-t_price);return 0;p=p-next;printf(Sorry! No num has foundn);int out_delete()char d_num12;struct out_instrument * p1,* p;p=ohead;printf(Enter the delete numn);scanf(%s,&d_num);if (p=NULL)/*开始没有数据*/printf(No data can be foundn);return 0;if (strcmp(p-num,d_num)=0 & p-next=NULL)/*链表只有一个数据，且是要删除的*/ohead=NULL;printf(One data has been deletedn);return 0;if (strcmp(p-num,d_num)=0 & p-next!=NULL)/*要删除的数据在链表的头上*/ohead=ohead-next;printf(One data has been deletedn);return 0;while(p-next!=NULL)p1=p-next;if (strcmp(p1-num,d_num)=0)p-next=p1-next;printf(One data has been deletedn);return 0;p=p-next;printf(Sorry! No num has foundn);int quit_insert()struct quit_instrument * p1,* p;p1=(struct quit_instrument *)malloc(sizeof(struct quit_instrument);p=qhead;if (p=NULL)/*开始没有数据*/printf(Enter the data of quit instrumentn);printf(Include the thbh,spbh,name,number,price,total_pricen);scanf(%s%s%s%d%d%d,&p1-num,&p1-p_num,&p1-name,&p1-amount,&p1-price,&p1-t_price);qhead=p1;qhead-next=NULL;return 0;while(p-next!=NULL)/*把指针移到链表末端，在链表末端插入数据*/p=p-next;p-next=p1;printf(Enter the datan);scanf(%s%s%s%d%d%d,&p1-num,&p1-p_num,&p1-name,&p1-amount,&p1-price,&p1-t_price);p1-next=NULL;int quit_modify()char m_num12;struct quit_instrument * p;p=qhead;printf(Enter the modify numn);scanf(%s,&m_num);if (p=NULL)/*开始没有数据*/printf(Sorry! No data can be foundn);return 0;while(p!=NULL)if (strcmp(p-num,m_num)=0)printf(Enter the new data without numn);scanf(%s%s%d%d%d,&p-p_num,&p-name,&p-amount,&p-price,&p-t_price);printf(One data had modifiedn);return 0;p=p-next;printf(Sorry! No num has foundn);int quit_select()char s_num12;struct quit_instrument * p;p=qhead;printf(Enter the select numn);scanf(%s,&s_num);while(p!=NULL)if (strcmp(s_num,p-num)=0)printf(The data you want is:n);printf( %s %s %s %d %d %dn,p-num,p-p_num,p-name,p-amount,p-price,p-t_price);return 0;p=p-next;printf(Sorry! No num has foundn);int quit_delete()char d_num12;struct quit_instrument * p1,* p;p=qhead;printf(Enter the delete numn);scanf(%s,&d_num);if (p=NULL)/*开始没有数据*/printf(No data can be foundn);return 0;if (strcmp(p-num,d_num)=0 & p-next=NULL)/*链表只有一个数据，且是要删除的*/qhead=NULL;printf(One data has been deletedn);return 0;if (strcmp(p-num,d_num)=0 & p-next!=NULL)/*要删除的数据在链表的头上*/qhead=qhead-next;printf(One data has been deletedn);return 0;while(p-next!=NULL)p1=p-next;if (strcmp(p1-num,d_num)=0)p-next=p1-next;printf(One data has been deletedn);return 0;p=p-next;printf(Sorry! No num has foundn);int total()int in_num=0,in_price=0;int out_num=0,out_price=0;int num=0,price=0;struct in_instrument *ip;struct out_instrument *op;struct instrument *p;ip=ihead;while(ip!=NULL)in_num+=ip-amount;in_price+=ip-t_price;ip=ip-next;op=ohead;while(op!=NULL)out_num+=op-amount;out_price+=op-t_price;op=op-next;p=head;while(p!=NULL)num+=p-amount;price+=p-s_price;p=p-next;printf(The in instruments total number and total price is:n);printf(%d %dn,in_num,in_price);printf(The out instruments total number and total price is:n);printf(%d %dn,out_num,out_price);printf(The instruments total number and total price is:n);printf(%d %dn,num,price);int in_case()int choice;printf(The information of in instrument:n);while(1)printf(Enter the choicen);scanf(%d,&choice);switch(choice)case 1: in_i