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A7958 | $Borze$

时间限制1s

内存限制256MB

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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

输入 #2

--.

输出 #2

输入 #3

-..-.--

输出 #3

C++ 编辑器

输入

输出