本文实例为大家分享了C语言实现航班管理系统的具体代码，供大家参考，具体内容如下

#include<stdio.h>#include<stdlib.h>#include<string.h>#define N 50 int menu();int input(struct );void print(struct );void search(struct flight_info info[],int n);int find_id(struct flight_info info[],int n,char *p);int del(struct,int n);int add(struct ,int n);//菜单int menu(){int i=1,choie;// struct flight_info *info;printf("******************航班管理系统*********************\n");printf("\t\t%d.输入航班信息\n",i++);printf("\t\t%d.输出航班信息\n",i++);printf("\t\t%d.查询记录\n",i++);printf("\t\t%d.删除记录\n",i++);printf("\t\t%d.插入记录\n",i++);printf("\t\t%d.退出系统\n",i++);printf("****************************************************\n");do{printf("请输入你所选功能（1～6）：");scanf("%d",&choie); }while(choie<0||choie>6);return choie;} //输入航班信息//航班号，起降时间，起飞抵达城市，航班票价，票价折扣，航班是否满仓 struct time{int hour;int minute;}; struct flight_info{char id[20]; //航班号time takeoff; //起飞时间time landing; //降落时间char city[20]; //起降城市float money; //航班票价float discount;//票价折扣char full[3];//航班是否满仓};int input(struct flight_info info[]){int count;system("cls");printf("\n请输入航班记录条数: ");scanf("%d",&count);for(int i=0;i<count;i++){ printf("\n记录号：%d\n",i+1); for(int j=0;j<20;j++){printf("-");}printf("\n航班号: ");scanf("%s",info[i].id);printf("起飞时间(x时x分)");scanf("%d%d",&info[i].takeoff.hour,&info[i].takeoff.minute);printf("降落时间(x时x分)");scanf("%d%d",&info[i].landing.hour,&info[i].landing.minute);printf("起降城市");scanf("%s",info[i].city);printf("航班票价");scanf("%f",&info[i].money);printf("票价折扣");scanf("%f",&info[i].discount);printf("是否满仓");scanf("%s",info[i].full);}return count;}//输出航班信息 void print(struct flight_info info[],int n){int i;system("cls");printf("\n******************航班信息*********************\n");printf("航班号 起降时间 起降城市 票价 折扣 是否满仓\n");printf("------------------------------------------------------------------\n");for(i=0;i<n;i++){printf("%s\t%d:%d-%d:%d %s\t %.2f\t%.2f\t%s\n",info[i].id,info[i].takeoff.hour,info[i].takeoff.minute,info[i].landing.hour,info[i].landing.minute,info[i].city,info[i].money,info[i].discount,info[i].full);printf("------------------------------------------------------------------\n"); } }//查询记录void search(struct flight_info info[],int n){ char s[20]; int i; system("cls");printf("请输入查找航班号：\n");scanf("%s",s);getchar();i=find_id(info,n,s);if(i>n-1)printf("没有航班号为%s的航班！\n",s);else {system("cls");printf("\n******************航班信息*********************\n");printf("航班号 起降时间 起降城市 票价 折扣 是否满仓\n");printf("------------------------------------------------------------------\n");printf("%s\t%d:%d-%d:%d\t%s\t%.2f\t%.2f\t%s\n",info[i].id,info[i].takeoff.hour,info[i].takeoff.minute,info[i].landing.hour,info[i].landing.minute,info[i].city,info[i].money,info[i].discount,info[i].full);printf("------------------------------------------------------------------\n"); } }//删除记录int del(struct flight_info info[],int n){char s[20];int ch=0;int i;printf("请输入要删除的航班号：\n");scanf("%s",s);getchar();i=find_id(info,n,s);if(i>n-1)printf("没有航班号为%s的航班！\n",s);else {printf("正在删除中！\n");for(;i<n;i++){ //从删除位置开始依次前移航班记录strcpy(info[i].id,info[i+1].id);info[i].takeoff.hour=info[i+1].takeoff.hour;info[i].takeoff.minute=info[i+1].takeoff.minute;info[i].landing.hour=info[i+1].landing.hour;info[i].landing.minute=info[i+1].landing.minute;strcpy(info[i].city,info[i+1].city);info[i].money=info[i+1].money;info[i].discount=info[i+1].discount;strcpy(info[i].full,info[i+1].full);}n--; //删除后记录数减1printf("删除成功!\n");} return n; }//插入记录int add(struct flight_info info[],int n){struct flight_info temp; //新插入记录信息int i,j;char s[20];printf("请输入要插入的航班记录：\n");printf("**************************************************");printf("\n航班号: ");scanf("%s",temp.id);printf("起飞时间(x时x分)");scanf("%d%d",&temp.takeoff.hour,&temp.takeoff.minute);printf("降落时间(x时x分)");scanf("%d%d",&temp.landing.hour,&temp.landing.minute);printf("起降城市");scanf("%s",temp.city);printf("航班票价");scanf("%f",&temp.money);printf("票价折扣");scanf("%f",&temp.discount);printf("是否满仓");scanf("%s",temp.full); //输入插入信息 getchar();printf("------------------------------------------\n");if(n>0){printf("请输入插入位置的航班号，将新纪录插入在该航班号前：\n");scanf("%s",s); //输入插入位置的姓名getchar(); i=find_id(info,n,s); //确定插入位置}else i=0;for(j=n-1;j>=i;j--){strcpy(info[j+1].id,info[j].id);info[j+1].takeoff.hour=info[j].takeoff.hour;info[j+1].takeoff.minute=info[j].takeoff.minute;info[j+1].landing.hour=info[j].landing.hour;info[j+1].landing.minute=info[j].landing.minute;strcpy(info[j+1].city,info[j].city);info[j+1].money=info[j].money;info[j+1].discount=info[j].discount;strcpy(info[j+1].full,info[j].full);}strcpy(info[i].id,temp.id);info[i].takeoff.hour=temp.takeoff.hour;info[i].takeoff.minute=temp.takeoff.minute;info[i].landing.hour=temp.landing.hour;info[i].landing.minute=temp.landing.minute;strcpy(info[i].city,temp.city);info[i].money=temp.money;info[i].discount=temp.discount;strcpy(info[i].full,temp.full); n++; //记录数加1return n;//返回记录数} //按航班号查找函数int find_id(flight_info info[],int n,char *p){int i;for(i=0;i<n;i++){if(strcmp(p,info[i].id)==0) return i;}return i;} int main(){int length; flight_info info[N]; for(;;){switch(menu()){ case 1:length=input(info);break; case 2:print(info,length);break; case 3:search(info,length);break; case 4:length=del(info,length);break; case 5:length=add(info,length);break; case 6:system("cls");printf("系统已关闭!!!\n感谢使用\n");exit(0);break; }printf("按回车键返回主菜单...\n");getchar();}return 0;}

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