BÀI TỰ LÀM CHƯƠNG 8_3

by 0951010003 Thu Oct 13, 2011 9:07 am

Code:: #include <stdio.h> #include<conio.h> #include<iostream.h> #include<string.h> class phong{ private: char ma[20]; char ten[50]; int slcn; public: void nhaptt(); void intt(); }; void phong::nhaptt(){ cout<<"\n Ma : "; cin>>ma; cout<<" Ten: "; cin.ignore(); cin.getline(ten,50); cout<<" So cho ngoi: "; cin>>slcn; }; void phong::intt(){ cout<<"\n\t- MA : "<<ma<<"\n\t- TEN: "<<ten<<"\n\t- So cho ngoi: "<<slcn; }; //--------------------PHONG LY THUYET----------------------------- class phonglythuyet:public phong{ int slcs; char tenmc[20]; public: void nhapttplt(); void inttplt(); }; void phonglythuyet::nhapttplt(){ cout<<" So cua so: "; cin>>slcs; cout<<" Ten may chieu: "; cin.ignore(); cin.getline(tenmc,20); }; void phonglythuyet::inttplt(){ cout<<"\n\t- So cua so: "<<slcs; cout<<"\n\t- Ten may chieu: "<<tenmc; }; //--------------------PHONG THUC HANH----------------------------- class phongthuchanh:public phong{ int sml; char hieumt[100]; public: void nhapttpth(); void inttpth(); }; void phongthuchanh::nhapttpth(){ cout<<" So may lanh: "; cin>>sml; cout<<" Hieu may tinh: "; cin>>hieumt; }; void phongthuchanh::inttpth(){ cout<<"\n\t- So may lanh: "<<sml; cout<<"\n\t- Hieu may tinh: "<<hieumt; }; int main(){ cout<<"\n\t\t\t NHAP THONG TIN PHONG LY THUYET "; phong ds[100]; phonglythuyet ds2[100]; phongthuchanh ds3[100]; int sl; cout<<"\n\n So luong phong can nhap: "; cin>>sl; for (int i=1; i <= sl; i++){ cout<<"\n Nhap thong tin phong thu "<<i; ds[i].nhaptt(); ds2[i].nhapttplt(); } //--------------------------PHONG THUC HANH---------------- cout<<"\n\n\t\t\t NHAP THONG TIN PHONG THUC HANH "; cout<<"\n\n So luong phong can nhap: "; cin>>sl; for (int i=1; i <= sl; i++){ cout<<"\n Nhap thong tin phong thu "<<i; ds[i].nhaptt(); ds3[i].nhapttpth(); } cout<<"\n\n\t\t\t THONG TIN PHONG LY THUYET "; for (int i=1; i <= sl; i++){ cout<<"\n\n Thong tin phong thu "<<i<<" la: "; ds[i].intt(); ds2[i].inttplt(); } cout<<"\n\n\t\t\t THONG TIN PHONG THUC HANH "; for (int i=1; i <= sl; i++){ cout<<"\n\n Thong tin phong thu "<<i<<" la: "; ds[i].intt(); ds3[i].inttpth(); } getch(); }