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November 9, 2022 05:11 am GMT

C intro for starter 4

Assalomu alaykum!

Bugun biz siz bilan bugungi darsizmizda `Data_type haqida to'liqroq tanishamiz.

Biz faqat o'tgan darslarimizda int va string turidagi ma'lumot turlari bilan tanishgan edik va biz bularni yanada ko'proq tanishamiz,
Qani boshladik:)

Unday bo'lsa quyidagi kodga diqqat bilan e'tibor beramiz,

`

  O'zgaruvchilar :  float=> kasr sonlar uchun  double=> haqiqiy sonlar uchun  char=> faqat bitta belgi uchun  string=> tekst,matn uchun  bool=> (boolean)> true(1),false(0)   int son = 10;  float son1;  double son2;  char belgi;  string ism;  bool a;  string meningIsmimBu = "Abror";  cout << meningIsmimBu;

Yuqorida ko'rishingiz mumkin,sizga barcha turdagi data_type havola etdik.

Bundan tashqari biz siz bilan sonlarni yaxlitlash haqida ham qisqacha tanishib o'tamiz.

  double a=123.123;  float b=4.69;  cout<<round(b);  cout<<fixed<<setprecision(2)<<a;

Bu ifodalarda birinchisida round bu sonni yaxlitlash uchun ishlatamiz va keyingi o'rindagisi fixed<<setprecision(2)<<a;
bu ifoda esa nechta xonagacha yaxlitlash uchun ishlatamiz.
Bu ifodalarni ishlatish uchun #include<iomanip> va #include<iostream> kutubxonalaridan foydalanishimiz kerakdir.

Bugun shu mavzular haqida gaplashdik.@dawroun

E'tiboringiz uchun rahmat!__


Original Link: https://dev.to/abrormusulmonov/c-intro-for-starter-4-1oac

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