Some forest animals are in a line waiting to get into a party. The tiger, the king of the forest, says, "I am standing in the exact middle of the line and I am also the $$11$$\textsuperscript{th} as well. "~The fox, who is clever, knows how many animals are in line immediately (including the tiger). How many animals are in line? 
Overseas Competition->Knowledge Point->Word Problem Modules->Problems Involving Queuing->Finding the Total Number According to the Position of one Character in a Line