#include <iostream.h>
#include <conio.h>
#include<string.h>
#include<stdio.h>
class Date{
int ngay, thang, nam;
public:
Date(int d=0, int m=0, int y=0);
void hienthi() const;
void nhap();
int operator >(Date);
Date cong (int songay);
Date cong_n (Date);
void set(int d, int m, int y);
int layngay() {return ngay;}
int laythang() {return thang;}
int laynam() {return nam;}
void chuanhoa();
static int songay(int m, int y);
};
Date::Date(int d, int m, int y)
{
ngay = d;
thang = m;
nam = y;
}
void Date::hienthi() const
{
cout << ngay
<< "/" << thang
<<"/" << nam
; }
void Date::nhap()
{
cout << "Nhap thang: ";cin >> thang
; }
Date Date::cong(int songay)
{
Date kq(ngay+songay, thang, nam);
kq.chuanhoa();
return kq;
}
Date Date::cong_n (Date d)
{
Date kq(ngay + d.ngay, thang + d.thang, nam + d.nam);
kq.chuanhoa();
return kq;
}
int Date ::operator > (Date d)
{
if (nam != d.nam)
return (nam > d.nam);
else if (thang != d.thang)
return (thang > d.thang);
return (ngay > d.ngay);
}
void Date::chuanhoa()
{
while (songay(thang, nam) < ngay)
{
ngay -= songay(thang ,nam);
thang++;
}
nam += (thang / 12);
thang %= 12;
}
int Date::songay(int m, int y)
{
switch (m)
{
case 1:
case 3:
case 5:
case 7:
case 8:
case 10:
case 12:
return 31;
case 4:
case 6:
case 9:
case 11:
return 30;
default:
if ((y % 4) == 0)
return 29;
else
return 28;
}
}
class Cauthu
{
char socmnd[9];
char *hoten;
char *quoctich;
Date ngaysinh;
float chieucao;
float cannang;
char *vtthidau;
public:
Cauthu()
: ngaysinh(){
strcpy(socmnd, "");
hoten = new char[50];strcpy(hoten, "");
quoctich = new char[50];strcpy(quoctich, "");
chieucao = cannang=0;
vtthidau = new char[50];strcpy(vtthidau,"");
}
Cauthu(char* cm, char* ht, char* qt, Date ns, float c,float n,char*vt)
: ngaysinh(ns){
strcpy(socmnd,cm);
hoten = strdup(ht);
qt = strdup(quoctich);
chieucao = c;
cannang = n;
vt = strdup(vtthidau);
}
Cauthu(const Cauthu& ct)
: ngaysinh(ct.ngaysinh){
strcpy(socmnd,ct.socmnd);
hoten = strdup(ct.hoten);
quoctich = strdup(ct.quoctich);
chieucao = ct.chieucao;
cannang = ct.cannang;
vtthidau = strdup(ct.vtthidau);
}
void operator= (const Cauthu& ct){
strcpy(socmnd,ct.socmnd);
hoten = strdup(ct.hoten);
quoctich = strdup(ct.quoctich);
ngaysinh = ct.ngaysinh;
chieucao = ct.chieucao;
cannang = ct.cannang;
vtthidau = strdup(ct.vtthidau);
}
~Cauthu()
{ delete[] hoten; delete[] quoctich; delete[] vtthidau; }
void Nhap(){
cout<< "\nNhap so chung minh nhan dan: ";gets
(socmnd
); cout<< "\nNhap ho ten: ";gets
(hoten
); cout<< "\nNhap quoc tich :";gets
(quoctich
); cout<< "\nNhap ngay sinh: " << endl
; fflush(stdin);
ngaysinh.nhap();
cout<< "\nChieu cao: ";cin >> chieucao
; cout<<"\nNhap can nang: ";cin>>cannang
; cout<<"Nhap vi tri thi dau: ";gets
(vtthidau
); }
void In(){
cout<<"So chung minh nhan dan: " << socmnd
<< endl
; cout<<"Ho ten: " << hoten
<< endl
; cout<<"Quoc tich: " << quoctich
<< endl
; cout<<"Ngay sinh: "; ngaysinh.
hienthi(); cout<<"\nChieu cao: " <<chieucao
<<endl
; cout<<"Vi tri thi dau:"<<vtthidau
<<endl
; }
char* laysocmnd() { return socmnd; }
char* layhoten() { return hoten; }
char* layquoctich() { return quoctich; }
Date layngaysinh() { return ngaysinh; }
float laychieucao() { return chieucao; }
float laycannang() { return cannang; }
char* layvtthidau() { return vtthidau; }
};
class Doibong
{
char* ten;
char* diaphuong;
char* huanluyenvien;
Cauthu danhsach;
public:
Doibong()
:danhsach(){
ten = new char[50];
diaphuong = new char[50];
huanluyenvien = new char[50];
}
Doibong(char* t,char* dp,char* hlv,Cauthu ds)
:danhsach(ds){
ten = new char[50]; strcpy(ten,t);
diaphuong = new char[50]; strcpy(diaphuong,dp);
huanluyenvien = new char[50]; strcpy(huanluyenvien,hlv);
}
Doibong(const Doibong & db)
:danhsach(db.danhsach){
ten = new char[50]; strcpy(ten,db.ten);
diaphuong = new char[50]; strcpy(diaphuong,db.diaphuong);
huanluyenvien = new char[50]; strcpy(huanluyenvien,db.huanluyenvien);
}
void operator=(const Doibong & db){
ten = new char[50]; strcpy(ten,db.ten);
diaphuong = new char[50]; strcpy(diaphuong,db.diaphuong);
huanluyenvien = new char[50]; strcpy(huanluyenvien,db.huanluyenvien);
danhsach=db.danhsach;
}
};
class Trandau
{
};
void main(){
clrscr();
int n;
cout << "Nhap so cau thu: "; cin >> n
; Cauthu *ds=new Cauthu[n];
for (int i=0; i<n; i++)
{
cout << endl
<< " Nhap thong tin cho cau thu " << (i
+1) << endl
; ds[i].Nhap(); }
//tim cau thu cao nhat trong danh sach
float maxChieucao=0;
for ( i=1; i<n; i++)
if (ds[i].laychieucao() > ds[maxChieucao].laychieucao())
maxChieucao = i;
cout << "-----------------------" << endl
; cout << "Cau thu cao nhat la: " << endl
; ds[maxChieucao].In();
getch();
}
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