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Mar 31st, 2015
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C++ 0.43 KB | None | 0 0
  1. #include <iostream>
  2. using namespace std;
  3. int n, p[20], s;
  4. void afisare (int k)
  5. {
  6.     int i;
  7.     for (i=1; i<=k; i++)
  8.         cout<<p[i]<<' ';
  9.     cout<<endl;
  10. }
  11. void gen (int k)
  12. {
  13.     int i;
  14.     if (s==n)
  15.         afisare (k-1);
  16.     else for (i=p[k-1]; i<=n-s; i++)
  17.     {
  18.         p[k]=i;
  19.         s=s+i;
  20.         gen (k+1);
  21.     s=s-i;
  22.     }
  23. }
  24. int main ()
  25. {
  26.     cin>>n;
  27.     p[0]=1;
  28.     gen (1);
  29.     return 0;
  30. }
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