This content originally appeared on DEV Community and was authored by Munisa Kuranbekova
Assalomu aleykum! Bugungi postimiz switch statement haqida bo'ladi.
Switch - ifga o'xshash bo'lgan gramatika bo'lib , ifdan soddaroq tuzilgan. Ularning asosiy farqlaridan biri shuki , if orqali hamma datatiplarni ishlatish mumkin bo'lsa, switch statementda faqat int va chardn foydalanish mumkin.
Switch expression
{
case Constant 1:
statement 1
break;
case Constant 2:
statement 2
break;
case Constant 3:
statement 3
break;
}
Yuqorida yozilgan strukturamiz switchning syntaxi hisoblanadi.Kodga o'tadigan bo'lsak:
#include <iostream>
using namespace std;
int main()
{
int son;
cin>> son;
switch(son)
{
case 1:
cout << " One " << endl;
case 2:
cout << " Two " << endl;
case 3:
cout << " Three " << endl;
case 4:
cout << " Four " << endl;
default:
cout << "none" << endl;
return 0;
}
Ushbu kodni run qiladigan bo'lsak consolega kodimizga to'g'ri kelgan sonlarni chop etadi. To'g'ri javobning bir o'zi kerak bo'lsa , har bitta cout komandasining tagidan break; deb yozib chiqishimiz zarur.
This content originally appeared on DEV Community and was authored by Munisa Kuranbekova
Munisa Kuranbekova | Sciencx (2024-11-02T12:55:16+00:00) Switch statement haqida. Retrieved from https://www.scien.cx/2024/11/02/switch-statement-haqida/
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