CodingBat Java Recursion-1 countHi

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Java > Recursion-1 > countHi
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Given a string, compute recursively (no loops) the number of times lowercase "hi" appears in the string.

countHi("xxhixx") → 1
countHi("xhixhix") → 2
countHi("hi") → 1
...Save, Compile, Run
public int countHi(String str) { }

See also Java Example Code. Java help docs: If Boolean Logic | Strings | While and For Loops | Arrays and Loops

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