C program check whether a number is even or odd
 
  Write a C program to check whether a number is even or odd.        Example:    Enter no: 2   Output: No is even  Enter no: 9   Output: No is odd      Required knowledge:  Fundamentals of C, Data types, Taking user input in C, IF-else        1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   24   25   26   27   28    /*****************************************************     * C program to check a number is positive or not *     *****************************************************/     #include <stdio.h>     void  main()   {        int  num;            /* Reads number from user */          printf ( "Enter any number to check even or odd: " );              scanf ( "%d" , &num);                 /* Check if the number is divisible by 2 then it is even */   ...