Kompyuter monitori va video kartasini

O’zbekiston Respublikasi Axborot Texnologiyalari va

Kommunikatsiyalarni Rivojlantirish Vazirligi

Muhammad Al-Xorazmiy Nomidagi Toshkent Axborot Texnologiyalari Universiteti

Mavzu:Obyektga yo’naltirilgan dasturlash

Topshirdi:Mirzaahmedov Muhammad qodir

Tekshirdi:Rustamova.M.Y

Toshkent 2021

1.topshiriq. Kompyuter monitori va video kartasini class larini yarating va ularni bog’lovchi funksiyalar yarating.

#include

#include

using namespace std;

class Monitor {

private: int narxi;

public: string nomi, xususiyati, rangi;

bool kamera, sensor;

void set_narx(int x) {

narxi = x;

}

int get_narx() {

return narxi;

}

};

class Video {

private: int narxi;

public: string nomi, kompaniya, rangi;

bool karta;

void set_narx(int x) {

narxi = x;

}

int get_narx() {

return narxi;

}

};

Monitor a[1000];

Video b[1000];

int n = 5, m = 5;

void insert_somedata();

void insert_somedata_tel();

void Clear();

void find_products(int cashe) {

int z = 0;

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

if (cashe >= a[i].get_narx()) {

z += 1;

cout << "\n---------------------\n";

cout << z << "-tovar ( N O T E B O O K )";

cout << "\n---------------------\n";

cout << "Video karta nomi: " << a[i].nomi << endl;

cout << "Video karta narxi: " << a[i].get_narx() << endl;

cout << "Video karta xususiyatlari: " << a[i].xususiyati << endl;

}

}

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

if (cashe >= b[i].get_narx()) {

z += 1;

cout << "\n---------------------\n";

cout << z << "-tovar ( )";

cout << "\n---------------------\n";

cout << "Nomi: " << b[i].nomi << endl;

cout << "Narxi: " << b[i].get_narx() << endl;

cout << "Kompaniya: " << b[i].kompaniya << endl;

cout << "IMEI sertifikat -> ";

b[i].karta ? cout << "mavjud" << endl : cout << "mavjud emas" << endl;

}

}

if (z == 0) cout << "Afsuski buncha mablag'ga bizda tovarlar topilmadi...";

};

int main() {

int type_insert, cashe;

cout << "Tovarlarni o'zingiz kiritasizmi yoki mavjud tovarlardan foydalanamizmi? (1-o'zim kiritaman; 2-kiritilgan ma'lumotlardan foydalanish. 2 ni bosish tavsiya etiladi...): "; cin >> type_insert;

if (type_insert == 1) {

cout << "Nechta monitor kiritmoqchisiz: "; cin >> n;

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

int c;

cout << i + 1 << "-monitor nomi: "; cin >> a[i].nomi;

cout << i + 1 << "-monitor xususiyati: "; cin >> a[i].xususiyati;

cout << i + 1 << "-monitor narxi: "; cin >> c; a[i].set_narx(c);

Clear();

}

cout << "Nechta video karta kiritmoqchisiz: "; cin >> m;

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

int c;

cout << i + 1 << "-Video karta nomi: "; cin >> b[i].nomi;

cout << i + 1 << "-Video karta ishlab chiqargan kompaniya: "; cin >> b[i].kompaniya;

cout << i + 1 << "-Video karta kartadan o'rganmi?(1-ha, 0-yo'q): "; cin >> b[i].karta;

cout << i + 1 << "-Video karta narxi: "; cin >> c; a[i].set_narx(c);

Clear();

}

}

else {

insert_somedata();

insert_somedata_tel();

}

Clear();

cout << "O'zingizda bor mablag'ni kiriting men sizga buyum tanlab beraman: "; cin >> cashe;

find_products(cashe);

system("pause>nul");

return 0;

}

void insert_somedata() {

string nomi[1000] = { "Ideapad S340", "Lenovo IdeaPad 3 15ADA05", "Acer Aspire 3 A315-56-594W", "HP ProBook 440 G7", "ASUS 14 X409MA-EB096" };

string xususiyati[1000] = { "Ultrabook, Biznes", "Budjet, Biznes", "Ultrabook", "Budjet, Ofis", "Budjet, Ofis" };

string rangi[1000] = { "Kulrang", "Kulrang", "Qora", "Oq", "Kulrang" };

bool kamera[1000] = { 1,1,0,0,1 };

bool videokarta[1000] = { 1,1,1,1,1 };

bool sensor[1000] = { 1,0,0,0,0 };

bool fingerprint[1000] = { 1,0,0,1,1 };

int narxi[1000] = { 8483000,2500000,6340000,9600000,5495000 };

for (int i = 0; i < 5; i++) {

a[i].nomi = nomi[i];

a[i].xususiyati = xususiyati[i];

a[i].rangi = rangi[i];

a[i].kamera = kamera[i];

a[i].sensor = sensor[i];

a[i].set_narx(narxi[i]);

}

}

void insert_somedata_tel() {

string nomi[1000] = { "Xiaomi Redmi 9A","Apple iPhone 12","Vivo Y20", "Samsung Galaxy S20", "BQ 6022G" };

string kompaniya[1000] = { "Xiaomi", "Apple", "Vivo","Samsung", "BQ" };

string rangi[1000] = { "Siyohrang", "Kulrang", "Ko'k","Oq","Qora" };

bool karta[1000] = { 1,1,0,1,0 };

int narxi[1000] = { 1523000,11760000,1890000,7875000,1087000 };

for (int i = 0; i < 5; i++) {

b[i].nomi = nomi[i];

b[i].kompaniya = kompaniya[i];

b[i].rangi = rangi[i];

b[i].karta = karta[i];

b[i].set_narx(narxi[i]);

}

}

void Clear()

{

#if defined _WIN32

system("cls");

#elif defined (LINUX) || defined(gnu_linux) || defined(linux)

system("clear");

#elif defined (APPLE)

system("clear");

#endif

}

2-topshiriq. Hayvonlar sinfini yarating. Unda kamida 5 ta maydon va ularni ekranga chiqaruvchi, qayta ishlovchi usullarni yarating.

#include

using namespace std;

class Hayvon{

public:

string nomi;

string joyi;

int yoshi;

string rangi;

string turi;

};

int main()

{Hayvon x;

cout<<"Nomi:";cin>>x.nomi;

cout<<"Yashash joyi:";cin>>x.joyi;

cout<<"Yoshi:";cin>>x.yoshi;

cout<<"Rangi:";cin>>x.rangi;

cout<<"Turi:";cin>>x.turi;

cout<<"Barcha ma'lumotlar"<

cout<<"Nomi "<

cout<<"Yashash joyi "<

cout<<"Yoshi "<

cout<<"Rangi "<

cout<<"Turi "<

3-topshiriq

#include

#include

using namespace std;

class Maydon{

private:

int a;

int b;

int c;

int d;

int e;

int p;

public:

Maydon(){

}

Maydon(int x,int y,int z,int h,int r,int pi )

{a=x;

b=y;

c=z;

d=h;

e=r;

p=pi;

}

int ucburchak(int a,int h)

{

int s;

s=a/2*h;

return s;}

int turtburchak(int a,int b)

{int s1;

s1=a*b;

return s1;

}

int aylana(int p,int e)

{int s2;

s2=p*pow(p,2);

return s2;}

~Maydon(){

}

};

int main()

{int x,y,z,h,r,pi;

cout<<"x ni kriting=";

cin>>x;

cout<<"y ni kriting=";

cin>>y;

cout<<"z ni kriting=";

cin>>z;

cout<<"h ni kriting=";

cin>>h;

cout<<"r ni kriting=";

cin>>r;

cout<<"pi ni kriting=";

cin>>pi;

Maydon ob1;

cout<<"Uchburchakning yuzasi="<

cout<<"Turtburchakning yuzasi="<

cout<<"Aylananing yuzasi="<

return 0;

}

4-topshiriq. Tovarlar ro’yxati quyidagilardan iborat. Tovar nomi, tovar miqdori, narxi va tovarning omborga kelib tushgan vaqti. Narxi 10000 so’mdan oshiq va bir oydan ko’proq saqlanayotgan tovarlar ro’yxatini chiqarish.

#include

using namespace std;

class Tovarlar{

public:

string nomi;

string miqdori;

float narxi;

int vaqti;

public:

Tovarlar(){

nomi="Tovarlar";miqdori="tovarlar";narxi=0;vaqti=0;

}

Tovarlar(string N,string m,float n,int v){

nomi=N; miqdori=m; narxi=n; vaqti=v;

}

void get(){

cout<<"Nomi "; cin>>nomi;

cout<<"Miqdori "; cin>>miqdori;

cout<<"Narxi "; cin>>narxi;

cout<<"Vaqti "; cin>>vaqti;

}

void show(){

cout<<"Nomi "<

cout<<"Miqdori "<

cout<<"Narxi "<

cout<<"Vaqti "<

}

};

int main(){

Tovarlar t[100];

int a;

cout<<"Turining miqdorini kriting: ";

cin>>a;

for(int i=0;icout<

t[i].get();

}

cout<<"Narxi 10000 so'mdan ortiq va omborda 30 kundan ortiq saqlangan tovarlar:"<

for(int i=0;i

if(t[i].narxi>10000 and t[i].vaqti>30){

cout<

t[i].show();

}

}

}