Cycle through a map using an iterator. : Map « Data Structure « C++

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Cycle through a map using an iterator.
Cycle through a map using an iterator.

#include <iostream>
#include <map>
using namespace std;

int main()
{
  map<char, int> mapObject;
  int i;

  for(i = 0; i < 26; i++)
    mapObject.insert(pair<char, int>('A' + i, 65 + i));

  map<char, int>::iterator p;
  
  for(p = mapObject.begin(); p != mapObject.end(); p++) {
    cout << p->first << " has ASCII value of ";
    cout << p->second << endl;
  }

  return 0;
}


           
       
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