小型書店進(jìn)銷存管理系統(tǒng)程序試驗(yàn)報(bào)告

1、精選范本,供參考！小型書店進(jìn)銷存管理系統(tǒng)程序?qū)嶒?yàn)報(bào)告#include#include #include using namespace std;struct shu_store int shuhao;/書編號(hào)string shuming;/書名intsale_day;/銷售日int shu_amount;/進(jìn)書量double shu_price;/每本書進(jìn)價(jià)double sale_price;/每本書的售價(jià)int sale_amount;/每本書銷售量int store_amount;/庫存量static double shu_discount;/折扣double day_saleprice;

2、/日銷售額double day_profit;/日盈利shu1;class shupublic:shu()/構(gòu)造函數(shù)void shu_input();/進(jìn)書數(shù)據(jù)輸入voidshu_add();/增書數(shù)據(jù)輸入void sell_check();/書日銷售額voidmonth_price_check();/書月銷售額void shu_check();/查詢書數(shù)據(jù)void shu_tell();/書庫存查詢void price_check();/書的財(cái)務(wù)盈利核對void manage();/處理各函數(shù)protected:struct shu_store shu1;int check_shuhao;/

3、輸入查詢書號(hào)static int sum;/月銷售額;void shu:shu_input()/進(jìn)書數(shù)據(jù)輸入 cout所進(jìn)購書的信息:endl;coutshu1.shuhao;coutshu1.shuming; coutshu1.shu_amount; coutshu1.shu_price; coutshu1.sale_price;iofile.write(char*)&shu1,sizeof(shu_store);/寫入文件精選范本,供參考！void shu:shu_add()/增書數(shù)據(jù)輸入 iofile.read(char*)&shu1,sizeof(shu_store);

4、/讀出文件coutcheck_shuhao;if(check_shuhao=shu1.shuhao)cout書號(hào):;coutshu1.shuhaoendl;cout書名:;coutshu1.shumingendl;cout進(jìn)書量:;coutshu1.shu_amountendl;cout書進(jìn)價(jià):;coutshu1.shu_priceendl;cout書售價(jià):;coutshu1.sale_priceendl;int stu_amount;coutshu_amount;shu1.shu_amount=shu_amount+shu1.shu_amount;cout更新數(shù)據(jù):endl;cout所進(jìn)購書

5、的信息:endl;cout書號(hào):;coutshu1.shuhaoendl;cout書名:;coutshu1.shumingendl;cout更新后書量:;coutshu1.shu_amountendl;cout書進(jìn)價(jià):;coutshu1.shu_priceendl;cout書售價(jià):;coutshu1.sale_priceendl;iofile.write(char*)&shu1,sizeof(shu_store);/寫入文件elsecoutit is error!endl;void shu:shu_check();/查詢書數(shù)據(jù) iofile.read(char*)&shu1,s

6、izeof(shu_store);/讀出文件coutcheck_shuhao;coutendl;if(check_shuhao=shu1.shuhao)cout書號(hào):;coutshu1.shuhaoendl;cout書名:;coutshu1.shumingendl;cout現(xiàn)在書量:;coutshu1.shu_amountendl;cout書進(jìn)價(jià):;coutshu1.shu_priceendl;cout書售價(jià):;coutshu1.sale_priceendl;coutshu1.sale_amount;精選范本,供參考！coutshu1.sale_day；iofile.write(char*)&

7、amp;shu1,sizeof(shu_store);/寫入文件void shu:shu_tell();/書庫存查詢 iofile.read(char*)&shu1,sizeof(shu_store);/讀出文件coutcheck_shuhao ;if(check_shuhao=shu1.shuhao)if(shu1.shu_amount-shu1.sale_amout)10) coutcout書號(hào):;coutshu1.shuhaoendl;cout書名:;coutshu1.shumingendl;cout現(xiàn)在書量:;coutshu1.shu_amountendl;cout書進(jìn)價(jià):;c

8、outshu1.shu_priceendl;cout書售價(jià):;coutshu1.sale_priceendl;cout書銷售量:;coutshu1.sale_amountendl;cout書銷售日子:;coutshu1.sale_dayendl; else cout庫存不足10本書，請補(bǔ)充課本;endl;elsecout沒有此書，請重新輸入;endl;double shu_store:shu_discount=0.8;/折扣void shu:sell_check()/書日銷售額 iofile.read(char*)&shu1,sizeof(shu_store);/讀出文件coutche

9、ck_shuhao;if(check_shuhao=shu1.shuhao)cout書的銷售量:;coutshu1.sale_amount10)rate=rate*shu1.shu_discout;shu1.day_saleprice=(10*shu1.sale_price)+(shu1.sale_amount-10)*rate*shu1.sale_price;else shu1.day_saleprice=shu1.sale_amount*shu1.sale_price;cout書的日銷售額:;coutshu1.day_salepriceendl;iofile.write(char*)&am

10、p;shu1,sizeof(shu_store);/寫入文件int shu1:sum=0;/月銷售額void shu:month_price_check()/書的月銷售額 iofile.read(char*)&shu1,sizeof(shu_store);/讀出文件coutcheck_shuhao;coutendl; if(check_shuhao=shu1.shuhao)cout書號(hào):;coutshu1.shuhaoendl;cout書名:;coutshu1.shumingendl;cout現(xiàn)在書量:;coutshu1.shu_amountendl;cout書進(jìn)價(jià):;coutshu1

11、.shu_priceendl;cout書售價(jià):;coutshu1.sale_priceendl;for(int i=0;i30;i+) coutshu1.sale_amount; coutshu1.sale_day；static double rate=1.0；if(shu1.sale_amount10)rate=rate*shu1.shu_discout;shu1.day_saleprice=(10*shu1.sale_price)+(shu1.sale_amount-10)*rate*shu1.sale_price;elseshu1.day_saleprice=shu1.sale_amou

12、nt*shu1.sale_price;sum=sum+shu1.day_saleprice ; cout月銷售額:;coutsumendl; iofile.write(char*)&shu1,sizeof(shu_store);/寫入文件void shu:price_check();/書的財(cái)務(wù)盈利核對 iofile.read(char*)&shu1,sizeof(shu_store);/讀出文件coutcheck_shuhao;if(check_shuhao=shu1.shuhao)cout書 名:;coutshu1.shumingendl;cout書 的 銷 售量:;cout

13、shu1.sale_amountendl;cout書的銷售日子:;coutshu1.sale_dayendl;cout書的日銷售額:;coutshu1.day_salepriceendl;shu1.day_profit=shu1.day_saleprice-shu1.sale_amount*shu1.shu_price;cout書的盈利:;coutshu1.day_profitendl; else cout沒有此書，請重新輸入;endl;void shu:manage() shu shu2;int number;docout1.進(jìn)書數(shù)據(jù)輸入endl;cout2.增書數(shù)據(jù)輸入endl;cout3

14、.書日銷售額endl;cout4.書月銷售額endl;cout5.查詢書數(shù)據(jù)endl;cout6.書庫存查詢endl;cout7.書的財(cái)務(wù)盈利核對endl;精選范本,供參考！cout*輸入選擇操作數(shù)*number;while( gets()!=n);switch(number)精選范本,供參考！ case 1:shu2.shu_input();break;case 2:shu2.shu_add();break;case 3:shu2.sell_check();break;case 4:shu2.month_price_check();break;case 5:shu2.shu_check();b