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## balancedstring
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### Instructions
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Balanced string is a string that has equal quantity of 'C' and 'D' characters.
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Write a program that takes a string and outputs maximum amount of balanced strings without ignoring any letters.
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Display output with `\n` at the end of line.
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If the number of arguments is not 1, display nothing.
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It will only be tested strings containing the characters 'C' and 'D'.
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### Usage
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```console
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$ go run . "CDCCDDCDCD"
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4
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$ go run . "CDDDDCCCDC"
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3
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$ go run . "DDDDCCCC"
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1
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$ go run . "CDCCCDDCDD"
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2
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$
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```
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In first example "CDCCDDCDCD" can be split into "CD", "CCDD", "CD", "CD", each substring contains same number of 'C' and 'D'.
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Second, "CDDDDCCCDC" can be split into: "CD", "DDDCCC", "DC".
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"DDDDCCCC" can be split into "DDDDCCCC".
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"CDCCCDDCDD" can be split into: "CD", "CCCDDCDD", since each substring contains an equal number of 'C' and 'D'
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