CF32B.Borze
普及/提高-
通过率：0%
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题目描述
Ternary numeric notation is quite popular in Berland. To telegraph the ternary number the Borze alphabet is used. Digit 0 is transmitted as «.», 1 as «-.» and 2 as «--». You are to decode the Borze code, i.e. to find out the ternary number given its representation in Borze alphabet.
输入格式
The first line contains a number in Borze code. The length of the string is between 1 and 200 characters. It's guaranteed that the given string is a valid Borze code of some ternary number (this number can have leading zeroes).
输出格式
Output the decoded ternary number. It can have leading zeroes.
输入输出样例
输入#1
.-.--
输出#1
012
输入#2
--.
输出#2
20
输入#3
-..-.--
输出#3
1012