Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- #include <iostream>
- #include <algorithm>
- #include <vector>
- using namespace std;
- bool proverka(vector<int> ball)
- {
- for (int i = 0; i < ball.size(); i++)
- {
- if (i + 1 == ball[i])
- {
- return true;
- }
- }
- }
- int main()
- {
- setlocale(0, "");
- cout << "Введите количество шаров\n -> ";
- int size;
- cin >> size;
- vector< int > vector;
- int count = 0;
- for (int i = 1; i <= size; i++){
- vector.push_back(i);
- }
- do{
- if (proverka(vector) == true){
- cout << endl;
- for (int i = 0; i < vector.size(); i ++){
- cout << vector[i] << " ";
- }
- cout << endl;
- count += 1;
- for (int i = 1; i <= vector.size(); i++) {
- cout << i << " ";
- }
- cout << endl;
- }
- } while (next_permutation(vector.begin(), vector.end()));
- cout << "Количество подходящих вариаций\n ->" << count;
- system("pause");
- return 0;
- }
Add Comment
Please, Sign In to add comment