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- #include <iostream>
- #include <vector>
- using namespace std;
- bool dali_e_palindrom(int x) {
- vector<int> v;
- while(x > 0) {
- int cifra = x % 10;
- v.push_back(cifra);
- x /= 10;
- }
- int i = 0;
- int j = (int) v.size() - 1;
- while(i < j) {
- if(v[i] != v[j]) {
- return false;
- }
- i++;
- j--;
- }
- return true;
- }
- 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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