Setw() va setfill() ?

This content originally appeared on DEV Community 👩‍💻👨‍💻 and was authored by faxridd1n

Dasturlash davomida setw(),setfill()larni sonlar bilan ishlashda qo'llaymiz.

Masalan foydalanuvchi uchun son kiritish ya'ni cin operatiri kiritildi.Endilikda foydalanuvchining kiritadigan raqamlari sonini ham chegaralashimiz mumkin.Bu amal Setw() orqali amalga oshiriladi.

setfill()ga keladigan bo'lsak,raqamlar sonini chegaralaganimizdan so'ng,foydalanuvchi kiritkan raqamlardan bo'sh qolgan joylarga qaysi element joylashtirishni ham amalga oshirishimiz mumkin.

Misol:

int main(){
  int a;
  cin>>a; 
  cout<<"Birthdate is ";
  cout<<setw(2) << setfill('0')<<a;

 return 0;
}

This content originally appeared on DEV Community 👩‍💻👨‍💻 and was authored by faxridd1n

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Misol:

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