All pastes #180750 Raw Edit

Casanova

public text v1 · immutable
#180750 ·published 2006-09-24 06:10 UTC
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#include <iostream>
#include <vector>
using namespace std;


class prg1
{
     public:
     int getpair (vector<int> size)
     {
          int array[101];
          int i;
          int pairs = 0;
          for (i=0;i<101;i++)
               array[i] = 0;
          for (i=0;i<size.size();i++)
               array[size[i]]++;
          for (i=0;i<size.size();i++)
               pairs += array[i]/2;
          return pairs;
     }
};