Write a $C$ program that involves finding and summing the odd numbers in an array. Declare an array of integers and create a function, sumOddNumbers, to iterate through the array, identify odd numbers, and calculate their sum. The main function should then print the original array and the sum of the odd numbers.

Original array : $2468101214$

Sum of odd numbers: $0$

Original array : $12345678910$

Sum of odd numbers: $25$