Score : $100$ points
Takahashi is playing a game.
In this game, each time the number of coins you have collected so far becomes a multiple of $100$, you get a prize.
Takahashi has collected $X$ coins so far. How many more coins does he need to collect before he gets the next prize? (If $X$ is a multiple of $100$, we assume that he has already got the prize for collecting $X$ coins in total.)
Input is given from Standard Input in the following format:
Print the number of additional coins that he needs to collect before he gets the next prize.
He gets the next prize when he has collected $200$ coins in total. To get it, he needs to collect $60$ more coins.
He gets the next prize when he has collected $1100$ coins in total.