33 lines
930 B
Go
33 lines
930 B
Go
package main
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import (
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"fmt"
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"github.com/dariubs/percent"
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"strings"
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)
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var alphabet = []rune{
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'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',
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'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
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}
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func letterCount(inputText string) {
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count := make([]int, len(alphabet))
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frequency := make([]float64, len(alphabet))
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totalCount := 0
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for index, letter := range alphabet {
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count[index] = strings.Count(inputText, string(letter))
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count[index] += strings.Count(inputText, string(letter+32))
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totalCount += count[index]
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}
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for index := range alphabet {
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frequency[index] = percent.PercentOf(count[index], totalCount)
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}
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for index, letter := range alphabet {
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fmt.Printf("The letter %c (%c) occurs %d times in the text and the frequency in percent is %0.2f\n", letter, letter+32, count[index], frequency[index])
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}
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}
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func main() {
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letterCount("This is a test to check for something.Zz")
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}
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