c$++$

Six integers are read from input and stored into the array arrToModify. Write a function SwapArrayPos$()$ that takes an integer array parameter and swaps the first element with the second element of the array.

Ex: If the input is $50120100158090,$ then the output is:

Original array: $50120100158090$ Changed array: $12050100158090$

Ex: If the input is:

$11315916814124303519$

then the output is:

$113141$