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  1. #include <iostream>
  2. using namespace std;
  3. int f( int m, int n) { // функция с её аргументами
  4. 	if (m == 0 || m == n ) return 1;
  5. 	if (m < n) return f(m - 1, n - 1) + f(m, n - 1);
  6. }
  7. int main() {
  8. 	int n, m, d;
  9. 	cin >> n >> m;
  10. 	d = f(m, n); //вызов функции
  11. 	cout << d;
  12. 	return 0;
  13. }
Success #stdin #stdout 0s 4364KB
comments (?)
stdin 
4 2
stdout 
6
https://ideone.com/x15mcP
2999 e-olymp
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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