超市倉庫管理系統(tǒng)-程序

年5月29日超市倉庫管理系統(tǒng)_程序文檔僅供參考超市倉庫管理系統(tǒng)程序如下:#include<stdio.h>#include<stdlib.h>#include<string.h>#include<malloc.h>#include"倉庫管理系統(tǒng).h"#defineN500#defineLENsizeof(structproduct)#defineILENsizeof(structin_product)#defineOLENsizeof(structout_product)#defineQLENsizeof(structquit_product)voidinit(){head=NULL;qhead=NULL;ihead=NULL;ohead=NULL;printf("\t\t★★★★★★★★★★★★★★★★★★★★★★★★★★\n"); printf("\t\t★★\n"); printf("\t\t★★\n"); printf("\t\t★★\n"); printf("\t\t★********************★\n");printf("\t\t★**★\n"); printf("\t\t★*♀歡迎進入♀*★\n"); printf("\t\t★**★\n");printf("\t\t★*超市倉庫管理系統(tǒng)*★\n"); printf("\t\t★**★\n"); printf("\t\t★********************★\n"); printf("\t\t★★\n"); printf("\t\t★★\n"); printf("\t\t★★\n"); printf("\t\t★★★★★★★★★★★★★★★★★★★★★★★★★★\n\n");printf("\t\t\t\t1:入庫管理\n");printf("\t\t\t\t2:出庫管理\n");printf("\t\t\t\t3:退貨管理\n");printf("\t\t\t\t4:商品統(tǒng)計\n");printf("\t\t\t\t0:退出系統(tǒng)\n");}voidmenu(){ printf("\t\t\t\t1:添加數(shù)據(jù)\n");printf("\t\t\t\t2:刪除數(shù)據(jù)\n");printf("\t\t\t\t3:修改數(shù)據(jù)\n");printf("\t\t\t\t4:查看數(shù)據(jù)\n");printf("\t\t\t\t其它:退回上一級菜單\n");}voidmenu2(){ printf("\t\t★★★★★★★★★★★★★★★★★★★★★★★★★★\n"); printf("\t\t★★\n"); printf("\t\t★★\n"); printf("\t\t★★\n"); printf("\t\t★********************★\n");printf("\t\t★**★\n"); printf("\t\t★*♀歡迎進入♀*★\n"); printf("\t\t★**★\n");printf("\t\t★*超市倉庫管理系統(tǒng)*★\n"); printf("\t\t★**★\n"); printf("\t\t★********************★\n"); printf("\t\t★★\n"); printf("\t\t★★\n"); printf("\t\t★★\n"); printf("\t\t★★★★★★★★★★★★★★★★★★★★★★★★★★\n\n");printf("\t\t\t\t1:入庫管理\n");printf("\t\t\t\t2:出庫管理\n");printf("\t\t\t\t3:退貨管理\n");printf("\t\t\t\t4:商品統(tǒng)計\n");printf("\t\t\t\t0:退出系統(tǒng)\n");printf("\n\t\t\t\t輸入錯誤,請重新輸入!\n");}intRkjl()//入庫信息錄入文件{structin_productp[N],s;inti=0,j,n;FILE*pf,*pf1;pf=fopen("入庫信息記錄.dat","rb+");pf1=fopen("入庫信息記錄.xls","r+");//printf("入庫編號商品編號入庫商品名入庫數(shù)量入庫價格總價\n");for(i=0;fread(&p[i],ILEN,1,pf)!=NULL;i++); //printf("%ld\t%s\t%s\t%d\t%d\t%d\n",p[i].num,p[i].p_num,p[i].name,p[i].amount,p[i].price,p[i].t_price);for(j=0;j<i;j++) for(n=0;n<i-1;n++) if(p[n].num>p[n+1].num)//入庫編號小的先錄入 { s=p[n];p[n]=p[n+1];p[n+1]=s; } rewind(pf); fseek(pf1,56L,0); for(j=0;j<i;j++) { fwrite(&p[j],ILEN,1,pf); fprintf(pf1,"%ld\t%s\t%s\t%d\t%d\t%d\n",p[j].num,p[j].p_num,p[j].name,p[j].amount,p[j].price,p[j].t_price); }fclose(pf);fclose(pf1); return0;}intCkjl()//出庫信息錄入文件{structout_productp[N],s;inti,j,n;FILE*pf,*pf1;pf=fopen("出庫信息記錄.dat","rb+");pf1=fopen("出庫信息記錄.xls","r+");//printf("出庫編號商品編號出庫商品名出庫數(shù)量出庫價格總價\n");for(i=0;fread(&p[i],OLEN,1,pf)!=NULL;i++); //printf("%ld\t%s\t%s\t%d\t%d\t%d\n",p[i].num,p[i].p_num,p[i].name,p[i].amount,p[i].price,p[i].t_price);for(j=0;j<i;j++) for(n=0;n<i-1;n++) if(p[n].num>p[n+1].num)//出庫編號小的先錄入 { s=p[n];p[n]=p[n+1];p[n+1]=s; } rewind(pf); fseek(pf1,56L,0); for(j=0;j<i;j++) { fwrite(&p[j],OLEN,1,pf); fprintf(pf1,"%ld\t%s\t%s\t%d\t%d\t%d\n",p[j].num,p[j].p_num,p[j].name,p[j].amount,p[j].price,p[j].t_price); }fclose(pf);fclose(pf1); return0;}intThjl()//退貨信息錄入文件{structquit_productp[N],s;inti,j,n;FILE*pf,*pf1;pf=fopen("退貨信息記錄.dat","rb+");pf1=fopen("退貨信息記錄.xls","r+");for(i=0;fread(&p[i],QLEN,1,pf)!=NULL;i++); for(j=0;j<i;j++) for(n=0;n<i-1;n++) if(p[n].num>p[n+1].num)//退貨編號小的先錄入 { s=p[n];p[n]=p[n+1];p[n+1]=s; } rewind(pf); fseek(pf1,56L,0); for(j=0;j<i;j++) { fwrite(&p[j],QLEN,1,pf); fprintf(pf1,"%ld\t%s\t%s\t%d\t%d\t%d\n",p[j].num,p[j].p_num,p[j].name,p[j].amount,p[j].price,p[j].t_price); }fclose(pf);fclose(pf1); return0;}intinsert_product()//添加商品數(shù)據(jù)并錄入文件{ structproduct*p1,*p; FILE*pf;if((pf=fopen("商品信息記錄.xls","r"))==NULL) { pf=fopen("商品信息記錄.xls","w"); fprintf(pf,"%s\t%s\t%s\t%s\t%s\t%s\n","商品編號","商品名","型號/規(guī)格","商品數(shù)量","進貨價","銷售價"); fclose(pf); } pf=fopen("商品信息記錄.xls","a+"); p1=(structproduct*)malloc(LEN); p=head; if(p==NULL) {printf("\n下列數(shù)據(jù)將錄入\"商品信息記錄\"文件中!\n"); printf("\n商品編號:"); scanf("%s",&p1->p_num); printf("\n商品名:"); scanf("%s",&p1->name); printf("\n型號/規(guī)格:"); scanf("%s",&p1->spec); printf("\n商品數(shù)量:"); scanf("%d",&p1->amount); printf("\n進貨價:"); scanf("%d",&p1->price); printf("\n銷售價:"); scanf("%d",&p1->s_price); fprintf(pf,"%s\t%s\t%s\t%d\t%d\t%d\n",p1->p_num,p1->name,p1->spec,p1->amount,p1->price,p1->s_price); fclose(pf); head=p1; head->next=NULL; return0; } while(p->next!=NULL)//把指針移到鏈表末端,在鏈表末端插入數(shù)據(jù) p=p->next; p->next=p1; printf("\n下列數(shù)據(jù)將錄入\"商品信息記錄\"文件中!\n"); printf("\n商品編號:"); scanf("%s",&p1->p_num); printf("\n商品名:"); scanf("%s",&p1->name); printf("\n型號/規(guī)格:"); scanf("%s",&p1->spec); printf("\n商品數(shù)量:"); scanf("%d",&p1->amount); printf("\n進貨價:"); scanf("%d",&p1->price); printf("\n銷售價:"); scanf("%d",&p1->s_price); fprintf(pf,"%s\t%s\t%s\t%d\t%d\t%d\n",p1->p_num,p1->name,p1->spec,p1->amount,p1->price,p1->s_price); fclose(pf); p1->next=NULL; return0;}intin_insert()//添加入庫數(shù)據(jù){ structin_product*p1,*p2; intn=0; charc[5]; FILE*pf;system("cls"); pf=fopen("入庫信息記錄.dat","ab+"); p1=p2=(structin_product*)malloc(ILEN); printf("\t\t\t**輸入入庫商品信息**\n");printf("\n下列數(shù)據(jù)將錄入\"入庫信息記錄\"文件中!\n"); printf("\n入庫編號:"); scanf("%ld",&p1->num); printf("\n商品編號:"); scanf("%s",&p1->p_num); printf("\n入庫商品名:"); scanf("%s",&p1->name); printf("\n入庫數(shù)量:"); scanf("%d",&p1->amount); printf("\n入庫價格:"); scanf("%d",&p1->price); p1->t_price=p1->amount*p1->price; printf("\n總價:"); printf("%d\n",p1->t_price); fwrite(p1,ILEN,1,pf); insert_product(); ihead=NULL; while(1) { n=n+1; if(n==1) ihead=p1; elsep2->next=p1; p2=p1; p1=(structin_product*)malloc(ILEN); while(1) { printf("\n退出輸入請按Y/y鍵,任意鍵繼續(xù):"); scanf("%s",c); if(strcmp(c,"y")==0||strcmp(c,"Y")==0) {fclose(pf); p2->next=NULL; return0; } elsebreak; } printf("\n下列數(shù)據(jù)將錄入\"入庫信息記錄\"文件中!\n"); printf("\n入庫編號:"); scanf("%ld",&p1->num); printf("\n商品編號:"); scanf("%s",&p1->p_num); printf("\n入庫商品名:"); scanf("%s",&p1->name); printf("\n入庫數(shù)量:"); scanf("%d",&p1->amount); printf("\n入庫價格:"); scanf("%d",&p1->price); p1->t_price=p1->amount*p1->price; printf("\n總價:"); printf("%d\n",p1->t_price); fwrite(p1,ILEN,1,pf); insert_product(); } fclose(pf); p2->next=NULL; return0;}intin_modify()//修改入庫數(shù)據(jù){ system("cls"); longm_num; FILE*fp,*fp1; inti,j,n; intt=3; structin_productxg[N]; fp=fopen("入庫信息記錄.dat","rb+");fp1=fopen("入庫信息記錄.xls","r+"); printf("入庫編號商品編號入庫商品名入庫數(shù)量入庫價格總價\n");printf("\n"); for(i=0;fread(&xg[i],ILEN,1,fp)!=NULL;i++) { printf("%-8ld%-8s%-10s%-8d%-8d%-8d\n", xg[i].num,xg[i].p_num,xg[i].name,xg[i].amount,xg[i].price,xg[i].t_price); printf("\n"); } printf("輸入要修改的商品的入庫編號:");IXG:scanf("%ld",&m_num); j=0; while(j<i) { if(xg[j].num==m_num) { printf("\t\t\t輸入新的入庫商品信息!\n"); printf("\n商品編號:"); scanf("%s",&xg[j].p_num); printf("\n入庫商品名:"); scanf("%s",&xg[j].name); printf("\n入庫數(shù)量:"); scanf("%d",&xg[j].amount); printf("\n入庫價格:"); scanf("%d",&xg[j].price); xg[j].t_price=xg[j].amount*xg[j].price; printf("\n總價:"); printf("%d\n",xg[j].t_price); printf("\t\t\t商品信息修改成功!\n"); printf("入庫編號商品編號入庫商品名入庫數(shù)量入庫價格總價\n"); printf("%-8ld%-8s%-10s%-8d%-8d%-8d\n", xg[j].num,xg[j].p_num,xg[j].name,xg[j].amount,xg[j].price,xg[j].t_price); rewind(fp); fseek(fp1,56L,0); for(n=0;n<i;n++) { fwrite(&xg[n],ILEN,1,fp); fprintf(fp1,"%ld\t%s\t%s\t%d\t%d\t%d\n",xg[n].num,xg[n].p_num,xg[n].name,xg[n].amount,xg[n].price,xg[n].t_price); } fclose(fp); fclose(fp1); printf("按回車鍵退回上一級菜單"); getchar(); getchar(); return0; } j++; } t--; if(t==0) return0; printf("\n沒有找到該入庫編號,請重新輸入,還有[%d]次機會:",t); gotoIXG;}intin_select()//查詢入庫數(shù)據(jù){ system("cls"); FILE*fp; inti,j; intt=3; longs_num; structin_productcx[N]; if((fp=fopen("入庫信息記錄.dat","rb"))==NULL) { printf("cannotopenfile\n"); exit(0); } printf("\t\t\t\n"); printf("\t\t\t★入庫貨物統(tǒng)計如下★\n"); printf("\t\t\t\n\n"); printf("入庫編號商品編號入庫商品名入庫數(shù)量入庫價格總價\n"); printf("\n"); for(i=0;fread(&cx[i],ILEN,1,fp)!=NULL;i++) { printf("%-8ld%-8s%-10s%-8d%-8d%-8d\n", cx[i].num,cx[i].p_num,cx[i].name,cx[i].amount,cx[i].price,cx[i].t_price); printf("\n"); } fclose(fp); printf("輸入要查詢的入庫編號:");ICX:scanf("%ld",&s_num);j=0; while(j<i) { if(cx[j].num==s_num) { printf("\n查詢結果如下:\n\n"); printf("入庫編號商品編號入庫商品名入庫數(shù)量入庫價格總價\n"); printf("%-8ld%-8s%-10s%-8d%-8d%-8d\n", cx[j].num,cx[j].p_num,cx[j].name,cx[j].amount,cx[j].price,cx[j].t_price); printf("按回車鍵退回上一級菜單"); getchar(); getchar(); return0; } j++; } t--; if(t==0) return0; printf("\n沒有找到該入庫編號,還有[%d]次機會,請重新輸入:",t); gotoICX; }intin_delete()//刪除入庫數(shù)據(jù),若所要取出的商品數(shù)量小于商品總數(shù)量,則是商品總數(shù)減少 //若取出所有商品數(shù)量,則刪除那一行數(shù)據(jù){ system("cls"); inti,n,j; intt=3; ints;longd_num;structin_productsc[N];FILE*fp,*fp1; fp=fopen("入庫信息記錄.dat","rb+"); for(i=0;fread(&sc[i],ILEN,1,fp)!=NULL;i++); printf("輸入要取出的商品的入庫編號:"); ISC:scanf("%ld",&d_num); printf("\n輸入要取出的商品的數(shù)量:"); scanf("%d",&s); j=0;while(j<i) {if(sc[j].num==d_num) { fp=fopen("入庫信息記錄.dat","wb+"); fp1=fopen("入庫信息記錄.xls","w"); fprintf(fp1,"%s\t%s\t%s\t%s\t%s\t%s\n","入庫編號","商品編號","入庫商品名","入庫數(shù)量","入庫價格","總價"); if((sc[j].amount-s)==0) { for(n=j;n<i-1;n++) sc[n]=sc[n+1]; fseek(fp1,56L,0); for(n=0;n<i-1;n++) { fwrite(&sc[n],ILEN,1,fp); fprintf(fp1,"%ld\t%s\t%s\t%d\t%d\t%d\n",sc[n].num,sc[n].p_num,sc[n].name,sc[n].amount,sc[n].price,sc[n].t_price); } } elseif((sc[j].amount-s)>0) { sc[j].amount-=s; fseek(fp1,56L,0); for(n=0;n<i;n++) { fwrite(&sc[n],ILEN,1,fp); fprintf(fp1,"%ld\t%s\t%s\t%d\t%d\t%d\n", sc[n].num,sc[n].p_num,sc[n].name,sc[n].amount,sc[n].price,sc[n].t_price); } } else { printf("\n沒有這么多的庫存量!\n"); printf("\n按回車鍵退回上一級菜單"); getchar(); getchar(); return0; } fclose(fp); fclose(fp1);printf("\n☆商品已成功取出!\n\n"); printf("按回車鍵退回上一級菜單"); getchar(); getchar(); return0; } j++; } t--; if(t==0) return0; printf("\n沒有找到該入庫編號,還有[%d]次機會,請重新輸入:",t); gotoISC; return0;} intout_insert()//增加出庫數(shù)據(jù) //刪除了入庫數(shù)據(jù),則把該數(shù)據(jù)信息增加到”輸入出庫商品信息”文件中 { system("cls");structout_product*p1,*p2;intn=0;charc[5];FILE*pf;pf=fopen("出庫信息記錄.dat","ab+"); p1=p2=(structout_product*)malloc(OLEN); printf("\t\t\t**輸入出庫商品信息**\n\n"); printf("下列數(shù)據(jù)將錄入\"出庫信息記錄\"文件中!\n"); printf("\n出庫編號:"); scanf("%ld",&p1->num); printf("\n商品編號:"); scanf("%s",&p1->p_num); printf("\n出庫商品名:"); scanf("%s",&p1->name); printf("\n出庫數(shù)量:"); scanf("%d",&p1->amount); printf("\n出庫價格:"); scanf("%d",&p1->price); p1->t_price=p1->amount*p1->price; printf("\n總價:"); printf("%d\n",p1->t_price); fwrite(p1,OLEN,1,pf); ohead=NULL;while(1) { n=n+1;if(n==1)ohead=p1;elsep2->next=p1;p2=p1;p1=(structout_product*)malloc(OLEN);while(1) { printf("退出輸入請按Y/y鍵,任意鍵繼續(xù):"); scanf("%s",c); if(strcmp(c,"y")==0||strcmp(c,"Y")==0) {fclose(pf); p2->next=NULL; return0; } elsebreak; } printf("\n出庫編號:"); scanf("%ld",&p1->num); printf("\n商品編號:"); scanf("%s",&p1->p_num); printf("\n出庫商品名:"); scanf("%s",&p1->name); printf("\n出庫數(shù)量:"); scanf("%d",&p1->amount); printf("\n出庫價格:"); scanf("%d",&p1->price); p1->t_price=p1->amount*p1->price; printf("\n總價:"); printf("%d\n",p1->t_price); fwrite(p1,OLEN,1,pf);}fclose(pf);p2->next=NULL;return0;}intout_modify() //修改出庫數(shù)據(jù) //相當于更新”出庫信息記錄”中的內容{system("cls"); longm_num;FILE*fp,*fp1;inti,j,n; intt=3;structout_productxg[N]; fp=fopen("出庫信息記錄.dat","rb+");fp1=fopen("出庫信息記錄.xls","r+"); printf("出庫編號商品編號出庫商品名出庫數(shù)量出庫價格總價\n"); printf("\n"); for(i=0;fread(&xg[i],OLEN,1,fp)!=NULL;i++) { printf("%-8ld%-8s%-10s%-8d%-8d%-8d\n", xg[i].num,xg[i].p_num,xg[i].name,xg[i].amount,xg[i].price,xg[i].t_price); printf("\n"); } printf("輸入要修改的商品的出庫編號:");OXG:scanf("%ld",&m_num); j=0;while(j<i) {if(xg[j].num==m_num) {printf("\n\t\t\t輸入新的出庫商品信息!\n"); printf("\n商品編號:"); scanf("%s",&xg[j].p_num); printf("\n出庫商品名:"); scanf("%s",&xg[j].name); printf("\n出庫數(shù)量:"); scanf("%d",&xg[j].amount); printf("\n出庫價格:"); scanf("%d",&xg[j].price); xg[j].t_price=xg[j].price*xg[j].amount; printf("\n總價:"); printf("%d\n",xg[j].t_price); printf("\t\t\t商品信息修改成功!\n"); printf("出庫編號商品編號出庫商品名出庫數(shù)量出庫價格總價\n"); printf("%-8ld%-8s%-10s%-8d%-8d%-8d\n", xg[j].num,xg[j].p_num,xg[j].name,xg[j].amount,xg[j].price,xg[j].t_price); rewind(fp); fseek(fp1,56L,0); for(n=0;n<i;n++) {fwrite(&xg[n],OLEN,1,fp); fprintf(fp1,"%ld\t%s\t%s\t%d\t%d\t%d\n",xg[n].num,xg[n].p_num,xg[n].name,xg[n].amount,xg[n].price,xg[n].t_price); } fclose(fp); fclose(fp1); printf("按回車鍵退回上一級菜單"); getchar(); getchar(); return0; } j++; } t--; if(t==0) return0; printf("\n沒有找到該出庫編號,還有[%d]次機會,請重新輸入:",t); gotoOXG;}intout_select()//查詢出庫數(shù)據(jù){ system("cls"); FILE*fp;inti,j; intt=3;longs_num; structout_productcx[N]; if((fp=fopen("出庫信息記錄.dat","rb"))==NULL) { printf("cannotopenfile\n"); exit(0); } printf("\t\t\t\n"); printf("\t\t\t★出庫貨物統(tǒng)計如下★\n"); printf("\t\t\t\n\n"); printf("出庫編號商品編號出庫商品名出庫數(shù)量出庫價格總價\n"); printf("\n"); for(i=0;fread(&cx[i],OLEN,1,fp)!=NULL;i++) { printf("%-8ld%-8s%-10s%-8d%-8d%-8d\n", cx[i].num,cx[i].p_num,cx[i].name,cx[i].amount,cx[i].price,cx[i].t_price); printf("\n"); } fclose(fp); printf("輸入要查詢的出庫編號:");OCX:scanf("%ld",&s_num); j=0; while(j<i) { if(cx[j].num==s_num) { printf("\n查詢結果如下:\n\n"); printf("出庫編號商品編號出庫商品名出庫數(shù)量出庫價格總價\n"); printf("%-8ld%-8s%-10s%-8d%-8d%-8d\n", cx[j].num,cx[j].p_num,cx[j].name,cx[j].amount,cx[j].price,cx[j].t_price); printf("按回車鍵退回上一級菜單"); getchar(); getchar(); return0; } j++; } t--; if(t==0) return0; printf("\n沒有找到該出庫編號,還有[%d]次機會,請重新輸入:",t); gotoOCX;}intout_delete()//刪除出庫數(shù)據(jù){ system("cls"); inti,n,j; intt=3;longd_num;structout_productsc[N];FILE*fp,*fp1; fp=fopen("出庫信息記錄.dat","rb+"); for(i=0;fread(&sc[i],OLEN,1,fp)!=NULL;i++); printf("輸入要刪除的商品的出庫編號:");OSC:scanf("%ld",&d_num); j=0;while(j<i) {if(sc[j].num==d_num) {for(n=j;n<i-1;n++) sc[n]=sc[n+1]; fp=fopen("出庫信息記錄.dat","wb+");fp1=fopen("出庫信息記錄.xls","w"); fprintf(fp1,"%s\t%s\t%s\t%s\t%s\t%s\n","出庫編號","商品編號","出庫商品名","出庫數(shù)量","出庫價格","總價"); fseek(fp1,56L,0); for(n=0;n<i-1;n++) {fwrite(&sc[n],ILEN,1,fp); fprintf(fp1,"%ld\t%s\t%s\t%d\t%d\t%d\n",sc[n].num,sc[n].p_num,sc[n].name,sc[n].amount,sc[n].price,sc[n].t_price); } fclose(fp); fclose(fp1); printf("刪除成功!\n"); printf("按回車鍵退回上一級菜單"); getchar(); getchar(); return0; } j++; } t--; if(t==0) return0; printf("\n沒有找到該出庫編號,還有[%d]次機會,請重新輸入:",t); gotoOSC;}intquit_insert()//添加退貨數(shù)據(jù){ system("cls");structquit_product*p1,*p2;intn=0;charc[5];FILE*pf;pf=fopen("退貨信息記錄.dat","ab+"); p1=p2=(structquit_product*)malloc(QLEN); printf("\t\t\t**輸入退還貨物信息**\n"); printf("\n下列數(shù)據(jù)將錄入\"退貨信息記錄\"文件之中!\n"); printf("\n退貨編號:"); scanf("%ld",&p1->num); printf("\n商品編號:"); scanf("%s",&p1->p_num); printf("\n退還貨物名:"); scanf("%s",&p1->name); printf("\n退貨數(shù)量:"); scanf("%d",&p1->amount); printf("\n退貨價格:"); scanf("%d",&p1->price); p1->t_price=p1->price*p1->amount; printf("\n總價:"); printf("%d\n",p1->t_price); fwrite(p1,QLEN,1,pf); qhead=NULL;while(1) { n=n+1;if(n==1)qhead=p1;elsep2->next=p1; p2=p1; p1=(structquit_product*)malloc(QLEN);while(1) { printf("退出輸入請按Y/y鍵,任意鍵繼續(xù):"); scanf("%s",c); if(strcmp(c,"y")==0||strcmp(c,"Y")==0) {fclose(pf); p2->next=NULL; return0; } elsebreak; } printf("\n退貨編號:"); scanf("%ld",&p1->num); printf("\n商品編號:"); scanf("%s",&p1->p_num); printf("\n退還貨物名:"); scanf("%s",&p1->name); printf("\n退貨數(shù)量:"); scanf("%d",&p1->amount); printf("\n退貨價格:"); scanf("%d",&p1->price); p1->t_price=p1->price*p1->amount; printf("\n總價:"); printf("%d\n",p1->t_price); fwrite(p1,QLEN,1,pf);}fclose(pf);p2->next=NULL;return0;}intquit_modify()//修改退貨數(shù)據(jù),相當于更新數(shù)據(jù)庫{system("cls"); longm_num;FILE*fp,*fp1;inti,j,n; intt=3;structquit_productxg[N]; fp=fopen("退貨信息記錄.dat","rb+"); fp1=fopen("退貨信息記錄.xls","r+"); printf("退貨編號商品編號退還貨物名退貨數(shù)量退貨價格總價\n");printf("\n"); for(i=0;fread(&xg[i],QLEN,1,fp)!=NULL;i++) { printf("%-8ld%-8s%-10s%-8d%-8d%-8d\n", xg[i].num,xg[i].p_num,xg[i].name,xg[i].amount,xg[i].price,xg[i].t_price); printf("\n"); } printf("\n輸入要修改的商品的退貨編號:");QXG:scanf("%ld",&m_num); j=0;while(j<i) {if(xg[j].num==m_num) { printf("\n\t\t\t輸入新的退還貨物信息!\n"); printf("\n商品編號:"); scanf("%s",&xg[j].p_num); printf("\n退還貨物名:"); scanf("%s",&xg[j].name); printf("\n退貨數(shù)量:"); scanf("%d",&xg[j].amount); printf("\n退貨價格:"); scanf("%d",&xg[j].price); xg[j].t_price=xg[j].amount*xg[j].price; printf("\n總價:"); printf("%d\n",xg[j].t_price); printf("\t\t\t商品信息修改成功!\n"); printf("退貨編號商品編號退還貨物名退貨數(shù)量退貨價格總價\n"); printf("%-8ld%-8s%-10s%-8d%-8d%-8d\n", xg[j].num,xg[j].p_num,xg[j].name,xg[j].amount,xg[j].price,xg[j].t_price); rewind(fp); fseek(fp1,56L,0); for(n=0;n<i;n++) {fwrite(&xg[n],QLEN,1,fp); fprintf(fp1,"%ld\t%s\t%s\t%d\t%d\t%d\n",xg[n].num,xg[n].p_num,xg[n].name,xg[n].amount,xg[n].price,xg[n].t_price); } fclose(fp); fclose(fp1); printf("\n按回車鍵退回上一級菜單"); getchar(); getchar(); return0; }j++; } t--; if(t==0) return0; printf("\n沒有找到該退貨編號,還有[%d]次機會,請重新輸入:",t); gotoQXG;}intquit_select()//查詢退貨數(shù)據(jù){ system("cls"); FILE*fp; inti,j; intt=3; longs_num; structquit_productcx[N]; if((fp=fopen("退貨信息記錄.dat","rb"))==NULL) { printf("找不到文件\n"); exit(0); } printf("\t\t\t\n"); printf("\t\t\t★退還貨物統(tǒng)計如下★\n"); printf("\t\t\t\n\n"); printf("退貨編號商品編號退還貨物名退貨數(shù)量退貨價格總價\n");printf("\n"); for(i=0;fread(&cx[i],QLEN,1,fp)!=NULL;i++) { printf("%-8ld%-8s%-10s%-8d%-8d%-8d\n", cx[i].num,cx[i].p_num,cx[i].name,cx[i].amount,cx[i].price,cx[i].t_price); printf("\n"); } fclose(fp); printf("\n輸入要查詢的退貨編號:");QCX:scanf("%ld",&s_num);j=0; while(j<i) { if(cx[j].num==s_num) { printf("\n查詢結果如下:\n\n"); printf("退貨編號商品編號退還貨物名退貨數(shù)量退貨價格總價\n"); printf("%-8ld%-8s%-10s%-8d%-8d%-8d\n", cx[j].num,cx[j].p_num,cx[j].name,cx[j].amount,cx[j].price,cx[j].t_price); printf("\n按回車鍵退回上一級菜單"); getchar(); getchar(); return0; } j++; } t--; if(t==0) return0; printf("\n沒有找到該退貨編號,還有[%d]次機會,請重新輸入:",t); gotoQCX;}intquit_delete()//刪除不需要記錄了的退貨數(shù)據(jù){ system("cls"); inti,n,j; intt=3;longd_num;structquit_productsc[N];FILE*fp,*fp1; fp=fopen("退貨信息記錄.dat","rb+"); for(i=0;fread(&sc[i],QLEN,1,fp)!=NULL;i++); printf("\n\n輸入要刪除的商品的退貨編號:");QSC:scanf("%ld",&d_num); j=0;while(j<i) {if(sc[j].num==d_num) {for(n=j;n<i-1;n++) sc[n]=sc[n+1]; fp=fopen("退貨信息記錄.dat","wb+");fp1=fopen("退貨信息記錄.xls","w"); fprintf(fp1,"%s\t%s\t%s\t%s\t%s\t%s\n","退貨編號","商品編號","退還貨物名","退貨數(shù)量","退貨價格","總價"); fseek(fp1,56L,0); for(n=0;n<i-1;n++) {fwrite(&sc[n],QLEN,1,fp); fprintf(fp1,"%ld\t%s\t%s\t%d\t%d\t%d\n",sc[n].num,sc[n].p_num,sc[n].name,sc[n].amount,sc[n].price,sc[n].t_price); } fclose(fp); fclose(fp1); printf("\n★刪除成功!\n"); printf("\n按回車鍵退回上一級菜單"); getchar(); getchar(); return0; } j++; }t--; if(t==0) return0; printf("\n沒有找到該退貨編號,還有[%d]次機會,請重新輸入:",t); gotoQSC;}inttotal()//商品總的記錄查詢,不刪除任何數(shù)據(jù){ system("cls"); printf("\t\t\t********************\n");printf("\t\t\t**\n"); printf("\t\t\t*商品統(tǒng)計信息*\n"); printf("\t\t\t**\n"); printf("\t\t\t********************\n\n\n"); structproducttj,s;inti=0; //charc; longs_sum=0,p_sum=0; FILE*fp; if((fp=fopen("商品信息記錄.xls","r"))==NULL) { printf("\n\n\t\t\t還沒統(tǒng)計數(shù)據(jù)!\n"); //printf("\n\n按回車鍵退回上一級菜單"); //c=getchar(); //c=getchar(); system("pause"); return0; } printf("商品編號商品名型號/規(guī)格商品數(shù)量進貨價銷售價\n");printf("\n"); fseek(fp,56L,0);while(!feof(fp)) { fscanf(fp,"%s\t%s\t%s\t%d\t%d\t%d\n", &tj.p_num,&,&tj.spec,&tj.amount,&tj.price,&tj.s_price); p_sum+=tj.price*tj.amount; s_sum+=tj.amount; printf("%-8s%-8s%-10s%-8d%-8d%-8d\n", tj.p_num,,tj.spec,tj.amount,tj.price,tj.s_price); printf("\n"); i++; } printf("\n商品種類有:%d(種)\n",i); printf("\n商品總數(shù)為:%ld(件)\n",s_sum); printf("\n商品總進貨價為:%ld(元)\n",p_sum); /*while(1) {printf("\n按任意鍵退回上一級菜單"); scanf("%s",c); if(strcmp(c,"Y")==0||strcmp(c,"y")==0) return0; }*/ //printf("\n按回車鍵退回上一級菜單"); //c=getchar(); //c=getchar(); system("pause"); return0;}intin_case(){ charchoice;choice=getchar(); system("cls"); printf("\t\t\t\t********************\n");printf("\t\t\t\t**\n"); printf("\t\t\t\t*入庫信息管理*\n"); printf("\t\t\t\t**\n"); printf("\t\t\t\t********************\n\n\n");menu(); while(1) { printf("\n\t\t\t\t輸入你的選擇:"); scanf("%c",&choice); switch(choice) { case'1':in_insert();Rkjl();getchar();break; case'2':in_delete();break; case'3':in_modify();break; case'4':in_select();break; default:return0; } /*switch(choice) { case1:in_insert();Rkjl();break; case2:in_delete();break; case3:in_modify();break; case4:in_select();break; default:return0; }*/system("cls"); printf("\t\t\t\t********************\n");printf("\t\t\t\t**\n"); printf("\t\t\t\t*入庫信息管理*\n"); printf("\t\t\t\t**\n"); printf("\t\t\t\t********************\n\n\n"); menu(); }}intout_case(){ charchoice; getchar(); system("cls"); printf("\t\t\t\t********************\n");printf("\t\t\t\t**\n"); printf("\t\t\t\t*出庫信息管理*\n"); printf("\t\t\t\t*