What is cin

Question

please help

Answer 1

cin is use for getting something from the user ....

eg.

int no ;
cout<<enter your number ;
cin>>no;
cout<<no;

Answer 2

cin help us to input anything from user which we require in our program

Answer 3

cin is for character input or some might say console input.It takes an input from user and later could store it in a variable or print the input using cout.

#include<iostream>
using namespace std;
int main(){

int user_input_variable;

cout<< "Enter input"<<endl;

cin>> user_input_variable;

cout<< "You entered "<< user_input_variable<< endl;
return 0;
}

Example..

Enter input
5
You entered 5

Answer 4

cin is a predefined function used for reading values in a program .cin is in iostream header file