Even or Odd in C++

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Q. Write a C++ program to check even or odd number.

#include <iostream>   
using namespace std;
  
int main()
{  
	int n;
	cout << "Enter an integer: " ;
	cin >> n;
	if (n%2 == 0){
		cout << "The number " << n <<" is Even number.";
	}
	else{
   		cout << "The number " << n <<" is Odd number.";
	}
    return 0;   
}
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Q. Write an algorithm to check even or odd number.

1. Start
2. Input: Read an integer `n` from the user.
3. Process:
- Compute the remainder when `n` is divided by 2 (`n % 2`).
- If the remainder is 0, then `n` is even.
- Otherwise, `n` is odd.
4. Output:
- If `n` is even, display: "The number n is Even number."
- Else, display: "The number n is Odd number."
5. End
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