I would like to use QMultiMap (which is derived from QMap) to store key/value pairs. Since I can have keys multiple times I would prefer to use QMultiMap. Assume I would insert the following pairs...

What should i use between QMap::insertMulti and QMultiMap to handle : 2 -> abc 2 -> def 3 -> ghi 3 -> jkl What's the difference enter the 2 solutions ?