Please help

I need to write a program (in c) that does the following:

input one five-digit number, separate the number into its individual digits and prints the digits separated from one another by a blank space.

[Hint: Use combinations of integer division and the remainder operation.] For example, if the user types in 42139 (no spaces), the program should print.

I need to follow this format

//Declaration

//input/data

//calculations/processing

//output

Here is a sample run (blue user input): Enter a number : 42139 4 2 1 39