Add C++ practices
Add C++ practices

zettsu-t/cPlusPlusFriend,zettsu-t/cPlusPlusFriend,zettsu-t/cPlusPlusFriend,zettsu-t/cPlusPlusFriend,zettsu-t/cPlusPlusFriend,zettsu-t/cPlusPlusFriend,zettsu-t/cPlusPlusFriend