//myListswap1.cpp
#include <iostream>
#include <map>
#include <string>
using namespace std; 
//myMapMultiMapErase2.cpp
 int main()
 {
 map<string, string> m1; 
 multimap<string, string> m2;
 map<string, string>::iterator it, mit;  
 typedef pair<string, string> mypair;  
 //
 m1["A"] ="Apple"; 
 m1["A"] ="Apple2";
 m1["B"] ="Banana"; 
 m1["C"] ="Coffee"; 
 //
 m2.insert(mypair("A1","Apple")); 
 m2.insert(mypair("A2","Ata"));
 m2.insert(mypair("A3","Atlantic"));
 m2.insert(mypair("A4","Atlas"));
 m2.insert(mypair("A5","Attic"));
 for(it= m1.begin(); it !=m1.end(); it++)
 {
 cout<<"\n"<<(*it).first<<" ::: "<< (*it).second; 
 }
 
 cout <<"\n multimap iterrated with map iteration;  --"; 
 for(mit= m2.begin(); mit !=m2.end(); mit++)
 {
 cout<<"\n"<<(*mit).first<<" ::: "<< (*mit).second; 
 }
m1.erase("C"); 
m2.erase("A1");
cout<<"\n ---- map erase ''C''"; 
for(it= m1.begin(); it !=m1.end(); it++)
 {
 cout<<"\n"<<(*it).first<<" ::: "<< (*it).second; 
 }
 cout <<"\n multimap iterrated after erase;  --"; 
 for(mit= m2.begin(); mit !=m2.end(); mit++)
 {
 cout<<"\n"<<(*mit).first<<" ::: "<< (*mit).second; 
 }
return 0;
}