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- #include <iostream>
- #include <vector>
- using namespace std;
- bool dali_e_palindrom(int x) {
- int prevrten_broj = 0;
- int tmp = x;
- while(tmp > 0) {
- int cifra = tmp % 10;
- prevrten_broj = (prevrten_broj * 10) + cifra;
- tmp /= 10;
- }
- if(x == prevrten_broj) {
- return true;
- }
- return false;
- }
- int main()
- {
- int number;
- cin >> number;
- if(dali_e_palindrom(number)) {
- cout << number << " palindrome true" << endl;
- }
- else {
- cout << number << " palindrome false" << endl;
- }
- int prv_paren_pogolem, prv_paren_pomal;
- if(number % 2 == 0) {
- prv_paren_pomal = number - 2;
- prv_paren_pogolem = number + 2;
- }
- else {
- prv_paren_pomal = number - 1;
- prv_paren_pogolem = number + 1;
- }
- if(dali_e_palindrom(prv_paren_pomal)) {
- cout << prv_paren_pomal << " palindrome true" << endl;
- }
- else {
- cout << prv_paren_pomal << " palindrome false" << endl;
- }
- if(dali_e_palindrom(prv_paren_pogolem)) {
- cout << prv_paren_pogolem << " palindrome true" << endl;
- }
- else {
- cout << prv_paren_pogolem << " palindrome false" << endl;
- }
- return 0;
- }
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