DEV Community ๐Ÿ‘ฉโ€๐Ÿ’ป๐Ÿ‘จโ€๐Ÿ’ป

Abror
Abror

Posted on

C++ intro for starter 8

Assalomu alaykum!

Bugungi darsda biz o'tgan mavzuda if&else mavzusining davomi nested if ya'ni ichma-ich if va switch&case haqida gaplashamiz.

Bu qanaqa bo'ladi? Demak boshladik,

#include <iostream>
using namespace std;

int main()
{
 int s;
  cin >> s;

  if (s > 0)
     {
    if (s % 2 == 0)
      cout << "Musbat juft son";
    else
      cout << "Musbat toq son";
      } 
 else if (s < 0)                                                                         
    {
    if (s % 2 == 0)
      cout << "Manfiy juft son";
    else
      cout << "Manfiy toq son";
     } 
  else
    cout << "Son nolga teng ";

  return 0;
}
Enter fullscreen mode Exit fullscreen mode

Ko'rib turganingizdek bizda ichma-ich if&elsehosil bo'lmoqda va siz buni yuqorida kod orqali osongina tushunishingiz mumkin va siz uchun bu juda oson bo'ladi.

Endigi navbatda switch&case haqida gaplashamiz.

#include <iostream>
using namespace std;
int main(){
witch(expression) {
  case x:
    // code block
    break;
  case y:
    // code block
    break;
  default:
    // code block
return 0;
}
Enter fullscreen mode Exit fullscreen mode

Siz yuqoridagi switch&casening qisqa qilib aytganda formulasi deya atashimiz mumkin.

Undan tashqari quyidagi kodda ham aniqroq tushunishingiz mumkin.

#include <iostream>
using namespace std;

int main(){
int day = 4;
switch (day) {
  case 1:
    cout << "Monday";
    break;
  case 2:
    cout << "Tuesday";
    break;
  case 3:
    cout << "Wednesday";
    break;
  case 4:
    cout << "Thursday";
    break;
  case 5:
    cout << "Friday";
    break;
  case 6:
    cout << "Saturday";
    break;
  case 7:
    cout << "Sunday";
    break;}
return 0;
}

Enter fullscreen mode Exit fullscreen mode

Bugun shu mavzular haqida gaplashdik.@dawroun

E'tiboringiz uchun rahmat!

Top comments (0)

All DEV content is created by the community!

Hey, if you're landing here for the first time, you should know that this website is a global community of folks who blog about their experiences to help folks like you out.

Sign up now if you're curious. It's free!