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- public static boolean isPalindrome(int num) {
- ArrayList<Integer> digits = new ArrayList<>();
- int i = num;
- while(i > 0) {
- digits.add(i % 10);
- i = i / 10;
- }
- for(int j = 0; j < digits.size(); j++) {
- if(digits.get(j) != digits.get(digits.size() - 1 - j)) {
- return false;
- }
- }
- return true;
- }
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