Add an element : Input number to the edit box and click ADD button or press Enter to add an element.
Delete an element : Input number to the edit box and click DELETE button or press SHIFT+Enter to add an element.
Search : Search button is currently not implemented since it is same as additing or deleting ;-)
''Mode : Click CHANGE INPUT MODE''' button to change the current mode. The current mode is displayed above the edit box. Appropreate number will be automatically input after any manipulation has been done.
INC will increment the current number.
DEC will decriment.
RANDOM will input a random number between 0 to 100.
SPEED You can controll the element movement speed by the "SPEED" slider on the left side.
DRAG You can drag and move the tree structure you made.