KFS文件用什么程序打开

KFS文件用什么程序打开

思路上要注意两点：1.客房的增删改查2.退房的费用计算第一点类似于数据库操作，第二点要区分中午12点之前退房还是之后退房，如果是超过12点之后退房的，要额外增加费用。代码如下：#include<iostream>#include<string>#include<fstream>#include<cstdlib>#include<time.h>using namespace std;class KFkfs[100];time_t t;struct tm locNow;int main()else cout<<"无此客房号！\n"; break; case 4: cout<<"\n客房号:\n"; cin>>strIn; for(i=0;i<cnt;++i)if(kfs[i].id==strIn)break; if(i<cnt)else cout<<"无此客房号！\n"; break; case 5: cout<<"\n客房号:\n"; cin>>strIn; for(i=0;i<cnt;++i)if(kfs[i].id==strIn)break; if(i<cnt)else cout<<"无此客房号！\n"; break; case 6: while(cout<<"1.入住\n2.退房\n3.续住\n4.返回上层\n",cin>>SelSub) }else cout<<"\n此客房非空\n"; }else cout<<"无此客房号！\n"; break; case 2: cout<<"\n请输入你住的房间号:\n"; cin>>strIn; for(i=0;i<cnt;++i)if(kfs[i].id==strIn)break; if(i<cnt)else } }else cout<<"\n此客房为空\n"; }else cout<<"无此客房号！\n"; break; case 3: cout<<"\n你好，请问要续住哪个客房？\n"; cin>>strIn; for(i=0;i<cnt;++i)if(kfs[i].id==strIn)break; if(i<cnt) }else cout<<"\n此客房没被入住或续住，不能续住！\n"; }else cout<<"无此客房号！\n"; break; case 4: break; default: cout<<"\n输入非法\n"; } if(SelSub==4)break;//返回上层 system("pause"); } break; case 7: cout<<"\n谢谢使用！\n"; break; default: cout<<"\n输入非法\n"; } if(Sel==7)break; system("pause"); } return 0;}效果图：