Pass output message function to for_each function : pair « Map Multimap « C++

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C++ » Map Multimap » pairScreenshots 
Pass output message function to for_each function
  
#include <algorithm>
#include <iostream>
#include <list>
#include <string>
#include <utility>

using namespace std;

void print_messageconst pair<int,string>& message );

int main( )
{
   list< pair< int, string > > message;
   message.push_backmake_pair1"A" ) );
   message.push_backmake_pair2"B" ) );
   message.push_backmake_pair3"C" ) );

   for_eachmessage.begin(), message.end(), print_message );
}

void print_messageconst pair<int,string>& message ){
   cout << message.first << " - " << message.second << endl;
}
  
    
  
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