**C++ Program to Check if a given Integer is Even or Odd**: In general Even numbers are those which are divisible by 2, and which numbers are not divisible 2 is called Odd number.The integers which are not perfectly divisible by 2 are called odd numbers like 1,3,5,7. To check for even or odd number, we will divide number by 2 and check whether the remainder of division is zero or not.

**C++ Program to Check if a given Integer is Even or Odd**

```
#include<iostream>
#include<conio.h>
using namespace std;
int main()
{
int num;
cout << "Give me any number: ";
cin >> num;
if (num % 2 == 0) {
cout << "It's even!" << endl;
}else{
cout << "It's odd!" << endl;
}
system("pause");
}
```

**Output of Program**

Enter an integer: 23 23 is odd.