map « Map Multimap « C++

1.Demonstrating an STL map
2.Use string as the key and value in a map
3.Define string-string map and loop through the value key-pair
4.Declare a char int map
5.Create string float map
6.Multiple map
7.Store objects in a map
8.Add user-defined object to map, loop through the map and output
9.Computing an inner product of tuples represented as maps

10.Use a map to create a phone directory.
11.Get the size of a map
12.Put value to map with assignment