C語言課程設(shè)計(jì)設(shè)備管理系統(tǒng)

1、#include include include voidmenu();no,dtot.dname,dtot.downer,dtot.ddpartment,dtot.daitiount,dtot.dtime,dtot.dprice)!=eof)(dtot+.dlt=0;)fclose(fp);)void write()(int i;file *fp=fopen(d:,wn)；for (i=0;itot;i+)if (!di.dlt)fprintf(fp,h%s %s %s %s %s %s %snh,di.dno,di.dname,di.downer,d i.ddpartment,di.dam

2、ount,di.dtime,di.dprice);fclose(fp);void menu()char a;while (1)puts(h 請選擇需要的功能： );puts(1. 查 看所2.3.4.5.修改設(shè)備信息n刪除設(shè)備信息n增加設(shè)備信息n統(tǒng)計(jì)設(shè)備信息n有 設(shè) 備信息 n0.退出系統(tǒng));a=getch(); switch (a) case o:return; case t:lkp()；break;case *2:chng();break;)case 3:dlt()；break;)case 4:add();break;)case 5:count();break;)default:print

3、f(您輸入的信息有誤！請檢查后重新輸入 n)；void lkp()system(clsh);int i;printf(h設(shè)備號設(shè)備名稱領(lǐng)用人所屬部門數(shù)量購買時(shí)間價(jià)格n)；for(i=0;itot;i+)(if(di.dlt=o)printf(n%20s%20s%20s%20s%20s%20s%20snn,di.dno,di.dname,di.downer,di.ddpartment,di.damount,cli.dtime,di.dprice);)void chng()(system(nclsm)；char s,ch20;int ij;printf(”請輸入您要修改的設(shè)備的編號：(0鍵返回菜單

4、欄)n)領(lǐng)用人價(jià)格n)所屬部門數(shù)量購買時(shí)間for(i=0;i=1 & i=1 & j=7)break;else if(i=o)(systemccls);return;else puts(您輸入的信息有誤！請檢查后重新輸入n)；)switch (j)case 1:printf(請輸入您要修改的信息：n”)；scanf(n%sh,di-1.dno);break;case 2:scanf(sd/1.dname);break;case 3:scanf(s”,di-1 1downer);break;case 4:scanf(n%s5di-1.ddpartment);break;case 5:scanf(

5、n%sn,di-1.damount); break;case 6:scant (m%sm,di-1 .dtime);break;case 7:scanf(n%sm,di-1.dprice);break;printf(請問是否要繼續(xù)修改(y/n)n“);while (1)getchar();gets(&s);if (s=,y|s=n|s=y|s=,n,) break;else puts(您輸入的信息有誤！請檢查后重新輸入n)；)if(s=v|s=y)chng();else if(s=n|s=h) system (hclsh);void dlt()(system(hcls);char ch20,s

6、;int i;printf(請輸入你要?jiǎng)h除的設(shè)備的編號：(。鍵返回菜單爛)；領(lǐng)用人所屬部門數(shù)量購買時(shí)間printf。設(shè)備號設(shè)備名稱價(jià)格n)for(i=0;i=1 & i=1 & j=3)break;else if(j=o)(system (mclsm);return;else puts（您輸入的信息有誤！請檢查后重新輸入nn）；system(,clsn);switch (j)case 1:(lkp();for(i=0;itot;i+) (if(di.dlt=o)sum=atoi(di.dprice)*atoi(di.damount)+sum;)printf(n當(dāng)前設(shè)備的總價(jià)值為%do n”,s

7、um);break;case 2:lkp（）;所屬部門printf（設(shè)備所屬部門統(tǒng)計(jì)結(jié)果為：n數(shù)量總價(jià)值n“）；for(i=0;itot;i+)sum=o;n=0;strcpy(temp,di.ddpartment);for(j=0;jj)break;elseif(strcmp(temp,dj.ddpartment)=o&ij)continue;if(di.dlt=o) sum=sum+atoi(di.damount)*atoi(di.dprice);n=n+atoi(di.damount);if(sum=o)continue;printf(n%20s%20d%20dn,di.ddpartme

8、nt,n,sum); break;)case 3:(lkp();printf(設(shè)備種類統(tǒng)計(jì)結(jié)果為：n設(shè)備名數(shù)量總價(jià)值n)；for(i=0;itot;i+)(sum=0;n=0;strcpy(temp,di.dname);for(j=0;jj)break;elseif(strcmp(temp,dj.dname)=o&ij)continue;if(di.dlt=o) sum=sum+atoi(di.damount)*atoi(di.dprice);n=n+atoi(di.damount);if(sum=0)continue;printf(,%20s%20d%20dn,di.dname,n,suiti);)break;)printf(請問是否要繼續(xù)統(tǒng)計(jì)(y/n)n);while (