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- #include <iostream>
- #include <fstream>
- #include <vector>
- #include <algorithm>
- using namespace std;
- const char duomenys[] = "Duomenys.txt";
- const char rezultatai[] = "Rezultatai.txt";
- void skaityti(const char A[], vector<int> &B, int &n) {
- ifstream input(duomenys);
- input >> n;
- for (int i = 0; i < n; i++) {
- int x;
- input >> x;
- B.push_back(x);
- }
- input.close();
- }
- void atiduoti(vector<int> zaislai, vector<int> &atiduotiZaislai) {
- for (int i = 0; i < zaislai.size(); i++) {
- if (count(zaislai.begin(), zaislai.end(), zaislai[i]) >= 2) {
- atiduotiZaislai.push_back(unique(zaislai.begin(), zaislai.end()));
- }
- }
- }
- void spausdinti(vector<int> zaislai) {
- ofstream output(rezultatai);
- sort(zaislai.begin(), zaislai.end());
- for (int i = 0; i < zaislai.size(); i++) {
- output << zaislai[i] << " ";
- }
- output.close();
- }
- int main() {
- vector<int> zaislai;
- vector<int> atiduotiZaislai;
- int n;
- skaityti(duomenys, zaislai, n);
- atiduoti(zaislai, atiduotiZaislai);
- spausdinti(atiduotiZaislai);
- return 0;
- }
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