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  1. #include <iostream>
  2. #include <vector>
  3. #include <algorithm>
  4.  
  5. using namespace std;
  6.  
  7. int main() {
  8.     vector<int> numbers;
  9.  
  10.     int n;
  11.     cin >> n; 
  12.     for (int i = 0; i < n; ++i) {
  13.         int temp;
  14.         cin >> temp;
  15.         numbers.push_back(temp);
  16.     }
  17.  
  18.     sort(numbers.begin(), numbers.end());
  19.  
  20.     cout << endl;
  21.     for (int num : numbers) {
  22.         cout << num << " ";
  23.     }
  24.     cout << endl;
  25.  
  26.     numbers.pop_back();
  27.  
  28.     //2 вывод
  29.     for (int i = 0; i < numbers.size(); ++i) {
  30.         cout << numbers[i] << " ";
  31.     }
  32.     cout << endl;
  33.  
  34.     if (!numbers.empty()) {
  35.         cout  << numbers.front()<<" " << numbers.back() << " "<<numbers.size() << endl;
  36.     }
  37.  
  38.     // Поиск элемента
  39.     int search;
  40.     cin >> search;
  41.  
  42.     bool found = false;
  43.     for (int i = 0; i < numbers.size(); ++i) {
  44.         if (numbers[i] == search) {
  45.             found = true;
  46.             break;
  47.         }
  48.     }
  49.  
  50.     if (found) {
  51.         cout << "Число " << search << " найдено в векторе." << endl;
  52.     } else {
  53.         cout << search << " не найдено." << endl;
  54.     }
  55.     numbers.clear();
  56.     cout << numbers.size() << endl;
  57.  
  58.     return 0;
  59. }
  60.  
  61.  
Success #stdin #stdout 0s 5296KB
comments (?)
stdin
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4 22 7 4 5 7
stdout
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4 5 7 22 
4 5 7 
4 7 3
Число 7 найдено в векторе.
0
https://ideone.com/GEpXaJ
трикутник спадкування рівнобедренний
language:
C++14 (gcc 8.3)
created:
3 days ago
visibility:
public

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