Abduxalilov Abdulazizning dasturlash 2 fanidan 4-laboratoriya ishi 1-variant Topshiriq

130-20 guruh talabasi Abduxalilov Abdulazizning dasturlash 2 fanidan 4-laboratoriya ishi

1-variant

Topshiriq: Berilgan class va konteynerlar orqali murakkab saralash algoritmlaridan foydalanib dastur yozing.

№	Ajdod class va uning maydonlari	Voris class (ajdod class maydonlaridan foydalangan holda)	Obektlar massivini yarating. Murakkab saralash algortimlaridan foydalanib saralash metodlari yarating. (saralang o’sib borish tartibida yoki kamayib borish tartibida va alifbo tartibida)
	class odamlar: ismi, familyasi, yoshi	class talabalar: bahosi	Array konteyneridan foydalanib talabalar ro’yxatida yoshi bo’yicha saralang.

#include

#include

#include

#include

using namespace std;

class odamlar {

public:

string ismi, familiyasi;

int yosh;

public:

odamlar() :ismi("bo'sh"), yosh(0) {}

int getYosh() {

return yosh;

}

};
class talabalar : public odamlar {

public:

int bahosi;

talabalar() :bahosi(0) {}

};
bool comparator(const odamlar& lhs, const odamlar& rhs) {

return lhs.yosh < rhs.yosh;

}

int main()

{

array arr;

for (int i = 0; i < 4; i++) {

std::cout << i + 1 << "-odam ";

std::cout << "nomi: "; cin >> arr[i].ismi;

std::cout << "Yoshi: "; cin >> arr[i].yosh;

}

sort(arr.begin(), arr.end(), [](const odamlar& lhs, const odamlar& rhs)

{

return lhs.yosh < rhs.yosh;

});
std::cout << "\n--Odamlar (yoshi bo'yicha saralangan):\n";

for (int i = 0; i < 4; i++) {

cout << arr[i].ismi << " " << arr[i].yosh << endl;

}

return 0;

}

2-masala

№ Topshiriq

Barcha classlarda juda katta sonlarni saralash algoritmlaridan foydalanib saralash metodlarini yarting

1. “Millayarderlar” classini yarating.

Maydonlar: FIO, yashash_manzili,boyligi,firmalari,yoshi.

Vector konteyneridan foydalanib boyligi bo’yicha saralang.

(kamida 30 xonali sonlar ketma-ketligidan iborat bo‘lsin).

#include

#include

#include

#include

using namespace std;

class milliarderlar {

public:

string fio, yashash_manzili, firmalari;

int boyligi, yoshi;
};
int main()

{

vector vec;

vec.resize(4);
for (int i = 0; i < 4; i++) {

cout << "Ismi: "; cin >> vec[i].fio;

cout << "Boyligi: "; cin >> vec[i].boyligi;

}
std::sort(vec.begin(), vec.end(), [](const milliarderlar& lhs, const milliarderlar& rhs)

{

return lhs.boyligi < rhs.boyligi;

});
cout << "Milliarderlar ro'yxati (boyligi bo'yicha saralangan):\n";

for (int i = 0; i < 4; i++) {

cout << "Ismi: " << vec[i].fio;

cout << " Boyligi: " << vec[i].boyligi;

cout << endl;

}

return 0;

}