# Convert Integer to the Sum of Two No-Zero Integers

Given an integer n. No-Zero integer is a positive integer which doesn't contain any 0 in its decimal representation.

Return a list of two integers [A, B] where:

• A and B are No-Zero integers.
• A + B = n
It's guarateed that there is at least one valid solution. If there are many valid solutions you can return any of them.

Example 1:

Input: n = 2
Output: [1,1]
Explanation: A = 1, B = 1. A + B = n and both A and B don't contain any 0 in their decimal representation.

Example 2:

Input: n = 11
Output: [2,9]

Example 3:

Input: n = 10000
Output: [1,9999]

Example 4:

Input: n = 69
Output: [1,68]

Example 5:

Input: n = 1010
Output: [11,999]

Constraints:

• 2 <= n <= 10^4

Solution:

class Solution {
public int[] getNoZeroIntegers(int n) {
for (int i = 1; i < n; i ++) {
if (nonZero(String.valueOf(i)) && nonZero(String.valueOf(n - i))) {
return new int[]{i, n - i};
}
}
return new int[2];
}

private boolean nonZero(String a) {
return !a.contains("0");
}
}