Convert Integer to the Sum of Two NoZero Integers
You want to find two integers a
and b
such that they are “NoZero integers” (they don’t contain any 0 in their decimal representation), and their sum equals the given integer n
. You must return these two integers as a list [a, b]
.
Solution Approach
 Loop Through Possible Values of
a
: Start witha
as 1, and calculate the corresponding value ofb
asn  a
.  Check NoZero Condition: If both
a
andb
do not contain the digit 0, you have found a valid solution.  Return the Solution: Return the list
[a, b]
if a valid solution is found.
Now, let’s translate this approach into code:


Key Takeaways
 The code iterates through possible values of
a
and calculates correspondingb
.  It checks the NoZero condition by converting
a
andb
to strings and ensures that they do not contain the character ‘0’.  It returns the first valid pair
[a, b]
found, meeting the problem’s constraints.
This approach ensures that a valid solution is found as per the constraints given, and it returns that solution.