Insert characters into map. : map insert « map multimap « C++ Tutorial

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C++ Tutorial » map multimap » map insert

23.6.1.Insert characters into map.

#include <iostream>

#include <string>

#include <map>



using namespace std;



int main() {

  map<string, int> m;



  m.insert(pair<string, int>("A", 100));

  m.insert(pair<string, int>("G", 300));

  m.insert(pair<string, int>("B", 200));



  return 0;

}

23.6.map insert
	23.6.1.	Insert characters into map.
	23.6.2.	Use insert() to add an entry
	23.6.3.	Duplicate keys are not allowed in a map
	23.6.4.	Insert a pair using function make_pair
	23.6.5.	Insert a pair object directly
	23.6.6.	Insert using an array-like syntax for inserting key-value pairs
	23.6.7.	Insert key-value pairs into the map using value_type
	23.6.8.	use subscript operator to write value to a map
	23.6.9.	Insert value pair to map

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