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利用C語(yǔ)言實(shí)現(xiàn)停車(chē)場(chǎng)管理系統(tǒng)-創(chuàng)新互聯(lián)
本篇內(nèi)容主要講解“利用C語(yǔ)言實(shí)現(xiàn)停車(chē)場(chǎng)管理系統(tǒng)”,感興趣的朋友不妨來(lái)看看。本文介紹的方法操作簡(jiǎn)單快捷,實(shí)用性強(qiáng)。下面就讓小編來(lái)帶大家學(xué)習(xí)“利用C語(yǔ)言實(shí)現(xiàn)停車(chē)場(chǎng)管理系統(tǒng)”吧!
題目要求:
剛開(kāi)始在Codeblocks下用C語(yǔ)言寫(xiě)的,但是用指針傳遞參數(shù)的時(shí)候總是出問(wèn)題。后來(lái)就用C++,但是調(diào)用了C的輸入輸出和文件操作的頭文件,所以代碼都是C的
main.cpp #include#include #include #include #include #include #include #define N 100using namespace std;typedef struct{ char num[8];//車(chē)牌號(hào) long int time_in; int pos;//車(chē)輛的狀態(tài),0表示停在便道中,1表示停在停車(chē)場(chǎng)} vehicle; //定義車(chē)輛類(lèi)型typedef struct{ vehicle veh[N]; int top;} SqStack; //用棧表示停車(chē)場(chǎng)typedef struct LNode{ vehicle veh; struct LNode *next;} LinkList; //用單鏈表表示便道void Load(FILE *,SqStack *,LinkList *);void ShowMenu(int );int MakeChoice(int ,int );void Parking(SqStack *,LinkList *);void Back(SqStack *);void EnterPkl(SqStack *,LinkList *);void LeavePath(LinkList *);void View(SqStack *,LinkList *);void Write_and_Quit(FILE *,SqStack *,LinkList *);int main(){ SqStack *pkl; LinkList *path; FILE *fp; pkl=(SqStack *)malloc(sizeof(SqStack)); path=(LinkList *)malloc(sizeof(LinkList)); fp=fopen("Parking_lot.txt","r+"); if(fp==NULL) { printf("數(shù)據(jù)加載失?。“慈我怄I退出程序"); getch(); return 0; } Load(fp,pkl,path); while(1) { system("cls"); ShowMenu(pkl->top); switch(MakeChoice(1,6)) { case 1: system("cls"); Parking(pkl,path); break; case 2: system("cls"); Back(pkl); break; case 3: system("cls"); EnterPkl(pkl,path); break; case 4: system("cls"); LeavePath(path); break; case 5: system("cls"); View(pkl,path); break; default: system("cls"); Write_and_Quit(fp,pkl,path); return 0; } } return 0;} function.cpp #include #include #include #include #include #include #include #define N 100using namespace std;typedef struct{ char num[8];//車(chē)牌號(hào) long int time_in; int pos;//車(chē)輛的狀態(tài),0表示停在便道中,1表示停在停車(chē)場(chǎng)} vehicle; //定義車(chē)輛類(lèi)型typedef struct{ vehicle veh[N]; int top;} SqStack; //用棧表示停車(chē)場(chǎng)typedef struct LNode{ vehicle veh; struct LNode *next;} LinkList; //用單鏈表表示便道void Load(FILE * fp,SqStack * pkl,LinkList * path){ pkl->top=-1; path->next=NULL; LinkList *p; char num[8]; long int time_in; int pos; while(fscanf(fp,"%s %ld %d\n",num,&time_in,&pos)!=EOF) { if(pos==0)//該車(chē)輛在便道中 { //尾插法建立單鏈表 p=(LinkList *)malloc(sizeof(LinkList)); strcpy(p->veh.num,num); p->veh.time_in=time_in; p->veh.pos=pos; path->next=p; path=p; } else//該車(chē)輛在停車(chē)場(chǎng)中 { ++pkl->top; strcpy(pkl->veh[pkl->top].num,num); pkl->veh[pkl->top].time_in=time_in; pkl->veh[pkl->top].pos=pos; } } path->next=NULL;}void ShowMenu(int n){ printf("********一個(gè)簡(jiǎn)單的停車(chē)場(chǎng)管理系統(tǒng)********\n"); if(n+1==N) printf("***************停車(chē)場(chǎng)已滿(mǎn)***************\n"); else printf("**********當(dāng)前停車(chē)場(chǎng)共有%03d輛車(chē)**********\n",n+1); printf("********說(shuō)明:停車(chē)場(chǎng)每小時(shí)收費(fèi)5元********\n"); printf("****************1.停車(chē)******************\n"); printf("****************2.取車(chē)******************\n"); printf("*********3.便道車(chē)輛進(jìn)入停車(chē)場(chǎng)***********\n"); printf("**************4.離開(kāi)便道****************\n"); printf("**************5.查看車(chē)輛****************\n"); printf("****************6.退出******************\n");}int MakeChoice(int m,int n){ int judge; printf("請(qǐng)輸入%d~%d\n",m,n); scanf("%d",&judge); while(judge n)//確保輸入的是1~n { printf("輸入不合法,請(qǐng)輸入%d~%d\n",m,n); fflush(stdin);//如果不加這句,輸入一些字母會(huì)導(dǎo)致函數(shù)無(wú)限循環(huán) scanf("%d",&judge); } return judge;}void Parking(SqStack *pkl,LinkList *path){ LinkList *r; printf("請(qǐng)輸入車(chē)牌號(hào):"); if(pkl->top veh[++pkl->top].num); time(&(pkl->veh[pkl->top].time_in)); pkl->veh[pkl->top].pos=1; printf("您的車(chē)輛已停至%2d號(hào)車(chē)位\n",pkl->top); } else { fflush(stdin); r=(LinkList *)malloc(sizeof(LinkList)); scanf("%8s",r->veh.num); printf("停車(chē)場(chǎng)已滿(mǎn),您要暫時(shí)停放在便道中嗎?\n"); printf("1.確定 2.取消\n"); if(MakeChoice(1,2)==1) { while(path->next!=NULL) path=path->next; r->veh.time_in=0; r->veh.pos=0; path->next=r; r->next=NULL; printf("您的車(chē)輛已停放到便道中\(zhòng)n"); } else free(r); } printf("按任意鍵返回主菜單"); getch(); return;}void Back(SqStack *pkl){ int n,i=0; long int time_out; double hours; vehicle t_pkl[N]; printf("請(qǐng)輸入您的車(chē)輛所在的車(chē)位(目前還有個(gè)小問(wèn)題,前面的車(chē)走了之后當(dāng)前車(chē)位會(huì)-1):"); n=MakeChoice(0,pkl->top); printf("%2d上的車(chē)輛車(chē)牌號(hào)為%s,您確定要取走該車(chē)輛嗎?\n",n,pkl->veh[n].num); printf("1.確定 2.取消\n"); if(MakeChoice(1,2)==1) { time(&time_out); hours=(time_out-pkl->veh[n].time_in)/3600.0; printf("本次停車(chē)共計(jì)%lf小時(shí),收費(fèi)%lf元,請(qǐng)按任意鍵確認(rèn)支付\n",hours,hours*5); getch(); for(i=0; pkl->top>=n; --pkl->top,++i) //把第n輛到第pkl->top輛車(chē)移到t_pkl t_pkl[i]=pkl->veh[pkl->top]; //此時(shí)pkl->top指向第n-1輛車(chē) for(i-=2; i>=0; --i) //把第n+1輛到第pkl->top輛車(chē)移回pkl pkl->veh[++pkl->top]=t_pkl[i]; printf("支付成功!\n"); printf("取車(chē)成功,按任意鍵返回主菜單"); getch(); return; } else { printf("按任意鍵返回主菜單"); getch(); return; }}void EnterPkl(SqStack *pkl,LinkList *path){ if(pkl->top==N-1) printf("停車(chē)場(chǎng)已滿(mǎn)!"); else { printf("您確定將便道中第一輛車(chē)(車(chē)牌號(hào):%8s)停入停車(chē)場(chǎng)嗎?\n",path->next->veh.num); printf("1.確定 2.取消\n"); if(MakeChoice(1,2)==1) { pkl->veh[++pkl->top]=path->next->veh; time(&pkl->veh[pkl->top].time_in); path->next=path->next->next; printf("已停入停車(chē)場(chǎng)\n"); } } printf("按任意鍵返回主菜單"); getch(); return;}void LeavePath(LinkList *path){ int i=0,n; LinkList *q; printf("請(qǐng)輸入要離開(kāi)便道的車(chē)輛的位序:"); scanf("%d",&n); while(i next; } if(path!=NULL) { printf("您確定便道中第%03d輛車(chē)(車(chē)牌號(hào):%8s)離開(kāi)便道嗎?\n",n,path->veh.num); printf("1.確定 2.取消\n"); if(MakeChoice(1,2)==1) { if(path->next!=NULL)//確定離開(kāi)并且不是便道中最后一輛車(chē) { q=path->next; path->next=q->next; free(q); printf("第%03d輛車(chē)已離開(kāi)便道\n",n); } else//確定離開(kāi)并且是便道中最后一輛車(chē) { printf("第%03d輛車(chē)已離開(kāi)便道\n",n); q->next=NULL; free(path); } } } else printf("沒(méi)有找到第%03d輛車(chē)\n",n); printf("按任意鍵返回主菜單"); getch(); return;}void View(SqStack *pkl,LinkList *path){ int i; long int time_out; double hours; time(&time_out); printf("停車(chē)場(chǎng)共有%03d輛車(chē):\n",pkl->top+1); for(i=0; i<=pkl->top; ++i) { hours=(time_out-pkl->veh[i].time_in)/3600.0; printf("車(chē)位:%2d 車(chē)牌號(hào):%8s 停車(chē)時(shí)長(zhǎng):%lf 應(yīng)繳費(fèi)用:%lf\n",i,pkl->veh[i].num,hours,hours*5); } printf("便道車(chē)輛:\n"); if(path->next==NULL) printf("無(wú)\n"); while(path->next!=NULL) { path=path->next; printf("車(chē)牌號(hào):%s\n",path->veh.num); } printf("按任意鍵返回主菜單"); getch(); return;}void Write_and_Quit(FILE *fp,SqStack *pkl,LinkList *path){ rewind(fp); LinkList *pre=path,*p=path->next; for(; pkl->top>-1; --pkl->top) fprintf(fp,"%s %ld %d\n",pkl->veh[pkl->top].num,pkl->veh[pkl->top].time_in,pkl->veh[pkl->top].pos); while(p!=NULL) { free(pre); fprintf(fp,"%s %ld %d\n",p->veh.num,p->veh.time_in,p->veh.pos); pre=p; p=pre->next; } free(pre); free(pkl); fclose(fp);}
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