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P14130 Igual a l'últim (recursiu)

Jun 17th, 2017
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  1. //P14130 Igual a l'últim (recursiu)
  2. #include <iostream>
  3. using namespace std;
  4. void igual_ultim(int n,int& ultim, int& c) {
  5.     int x;
  6.     cin >> x;
  7.     if( n == 1) ultim = x;
  8.     else {
  9.         igual_ultim(--n, ultim, c);
  10.         if(x == ultim) ++c;
  11.     }
  12. }
  13. int main() {
  14.     int n, ultim, c = 0;
  15.     cin >> n;
  16.     igual_ultim(n,ultim,c);
  17.     cout << c << endl;
  18. }
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