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42 lines
809 B
42 lines
809 B
2 years ago
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# ReverseSecondHalf
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### Instructions
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Write a function `ReverseSecondHalf()` that takes a string as an argument and prints the second half reversed. If the length of the string is odd, round it up.
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- Prints the second half reversed followed by newline `\n`.
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- if the string is empty, return `Invalid Output`.
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- If the string's length equals one, return it, followed by newline `\n`.
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### Expected function
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```go
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func ReverseSecondHalf(str string) string {
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}
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```
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### Usage
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Here is a possible program to test your function:
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```go
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package main
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import (
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"fmt"
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)
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func main() {
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ReverseSecondHalf("This is the 1st half This is the 2nd half")
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ReverseSecondHalf("")
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ReverseSecondHalf("Hello World")
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}
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```
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And its output :
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```go
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$ go run . | cat -e
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flah dn2 eht si sihT$
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Invalid Output$
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dlroW$
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```
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