‼️Extra Sessions for Midterm Preparation‼️

Today we are going to organize an online lesson

💻 C++ Programming
⏰ Time: 21:00
Topic will be Functions

✅Be prepared, guys

@cpp_sirius👨‍💻

‼️We have changed the code

What will we learn today?

Functions:
— Function of functions
— Value-returning function
— void function
— Extra hard problems

‼️Join us‼️

@cpp_sirius👨‍💻

We are starting...

Ovoz?

Ekran?

Ovoz?

// C++ dasturlash tili - funksiyalar tili

// 1. Parametrli funksiyalar;
// 2. Parametrsiz;

// 1. Value-returning (qiymat qaytaradigan)
// 2. Qiymat qaytarmaydigan (void)

// Global and local variables

// Value - qiymat parametrlari
// Ko'rsatkichlar parametrlari - Reference

// Funksiyadan chiqish

Tushunyapmizmi?

// Sintaksis
// Qiymat qaytaradigan funksiyalar
// data_types -> int, float, double, char, string, bool
// name -> Yigindi, Formula, Prime, Max
// Parameters -> o'zgaruvchilar va ularning toifasi

data_type nameOfFunction(parameters){
funksiya tanasi;
return result;
}

Ayirmani hisoblaydigan funksiya?

int Multiplication(int a, int b){
int mul;
mul = a*b;
return a*b;
}

int Multiplication(int a, int b){
int mul;
return a*b;// shu yerda to'xtaydi
mul = a*b;
}

#include <iostream>
#include <math.h>
using namespace std;

float Ayirma(float a, float b){
float ayir;
ayir = a-b;
return ayir;
}

int main(){
int qw, we, ayirma;
cout<<"Enter the numbers: "; cin>>qw>>we;
ayirma = Ayirma(qw, we);
cout<<ayirma;
return 0;
}

To'liq ayirma funksiyasi

// Funksiyani e'lon qilish (prototipi bilan) header;
// data_type name(types_Of_Parameters);
float Ayirma(float, float);

Tushunarlimi?

// void - qiymat qaytarmaysigan funksiya
// sintaksis
void name(paramters){
operations;
}