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March 27, 2022 03:00 am GMT
Original Link: https://dev.to/wahidd/cin-c-boshlangich-3fag
cin | C boshlang'ich
cin
Ushbu operator foydalanuvchidan ma'lumotni so'rab uni vaqtinchalik hotiraga saqlash uchun ishlatiladi.
#include <iostream>using namespace std;int main(){ int yosh; cin >> yosh; cout << "Siz " << yosh " yoshdasiz!" << endl;}
Yuqoridagi kodni taxlil qilamiz:
int
butun sonlarni saqlab turish uchun xotiradan joy beradi va hotira variable(o'zgaruvchi deb ataladi)- yuqorida
int yosh;
degani hotiradan bitta butun son sig'adigan joy beriladi va uni yosh deb nomlanadi. Bu xotiraga endi istalgan butun son joylash mumkin. cin >> yosh;
esa console'dan bitta butun son o'qiydi va u sonni yosh nomli o'zgaruvchiga saqlaydi.- keyinigni qatorda yosh nomli o'zgaruvchini qiymati
cout
komandasi ichida chop etilyapti.
Bir nechta ma'lumotni o'qish
cin
komandasi orqali bir nechta o'zgaruvchiga qiymatlarni tengdaniga o'qish mumkin.
int yosh;float vazn;char baho;cin >> yosh >> vazn >> baho;cout << "Yosh = " << yosh << endl;cout << "Vazn = " << vazn << endl;cout << "Baho = " << baho << endl;
Yuqoridagi kodga 18 70.5 A
degan ma'lumotni kiritib tekshirib ko'ring.
Topshiriqlar
2-9
oraliqdagi biror raqam kiritilganda o'sha raqamning karra jadvalini chop etadigan dastur yozing.
Original Link: https://dev.to/wahidd/cin-c-boshlangich-3fag
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