frew@mclean.com > ensurePeriodAtEnd
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Add a period to the end of the String if it doesn't end with a period or exclamation mark. ensurePeriodAtEnd("Hi") → "Hi." ensurePeriodAtEnd("Hi!") → "Hi!" ensurePeriodAtEnd("Hi.") → "Hi." Go...Save, Compile, Run (ctrl-enter) public String ensurePeriodAtEnd(String str) { } Go Editor font size %:75100125150 Shorter output

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