Here is source code of the C++ program which checks a given integer is odd or even. The C++ program is successfully compiled and run on a Linux system. The program output is also shown below.
* C++ program to check if given integer is even or odd
using namespace std;
int number, remainder;
cout << "Enter the number : ";
cin >> number;
remainder = number % 2;
if (remainder == 0)
cout << number << " is an even integer " << endl;
cout << number << " is an odd integer " << endl;
$ g++ main.cpp $ ./a.out Enter the number : 3 3 is an odd integer $ ./a.out Enter the number : 10 10 is an even integer
Sanfoundry Global Education & Learning Series – 1000 C++ Programs.