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45 lines
698 B
45 lines
698 B
5 years ago
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## alphacount
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### Instructions
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Write a function that counts only the letters of a `string` and that returns that count.
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White spaces or any other characters should not be counted.
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The letters are only the ones from the latin alphabet.
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### Expected function
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```go
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func AlphaCount(str string) int {
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}
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```
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### Usage
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Here is a possible [program](TODO-LINK) 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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piscine ".."
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)
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func main() {
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str := "Hello 78 World! 4455 /"
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nb := piscine.AlphaCount(str)
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fmt.Println(nb)
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}
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```
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And its output :
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```console
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student@ubuntu:~/piscine-go/test$ go build
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student@ubuntu:~/piscine-go/test$ ./test
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10
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student@ubuntu:~/piscine-go/test$
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```
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