Return iterator from std::upper_bound : upper_bound « STL Algorithms Binary search « C++

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C++ » STL Algorithms Binary search » upper_boundScreenshots 
Return iterator from std::upper_bound
 
 

#include <iostream>
using std::cout;
using std::endl;

#include <algorithm>
#include <vector>
#include <iterator>

int main()
{
   int a110 224446666};
   std::vector< int > va1, a1 + 10 );
   std::ostream_iterator< int > outputcout, " " );

   std::copyv.begin(), v.end(), output );

   // determine upper-bound insertion point for 6 in v
   std::vector< int >::iterator upper;
   upper = std::upper_boundv.begin(), v.end());
   cout << "::"<< upper - v.begin() );

   return 0;
}

/* 
2 2 4 4 4 6 6 6 6 8 ::9
 */        
  
Related examples in the same category
1.lower_bound and upper_bound
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