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Computing the Median 1
#include
#include
#include
#include
using namespace std; template
void print(T& c){ for( typename T::iterator i = c.begin(); i != c.end(); i++ ){ std::cout << *i << endl; } } inline bool second_less( const pair
a, const pair
b ) { return a.second < b.second; } int main( ) { const int len = 15; const int a[len] = { 9, 2, 3, 3, 7, 5, 7, 7, 4, 10, 5, 6, 7, 4, 7 }; vector
v( a, a + len ); vector
::iterator v_end = v.end(); print( v ); map
frequency; for( vector
::iterator i = v.begin(); i != v_end;++i ) ++frequency[*i]; pair
mode_pair = *max_element( frequency.begin(),frequency.end(), second_less ); cout << "Mode by method 1: " << mode_pair.first; }