Contoh implementasi logic

[muizidn]

Ini logic.

Originally posted by @muizidn in #37

[muizidn]

Ini adalah implementasinya

func WordCount(s string) map[string]int {
	words := strings.Fields(s) // split string menjadi slice of string https://golang.org/pkg/strings/#Fields
	result := make(map[string]int) // placeholder
	for _, word := range words {
		result[word] += 1 // untuk setiap word, tambahkan jumlahnya +1
	}
	return result
}

RESULT:

PASS
f("I am learning Go!") =
map[string]int{"Go!":1, "I":1, "am":1, "learning":1}
PASS
f("The quick brown fox jumped over the lazy dog.") =
map[string]int{"The":1, "brown":1, "dog.":1, "fox":1, "jumped":1, "lazy":1, "over":1, "quick":1, "the":1}
PASS
f("I ate a donut. Then I ate another donut.") =
map[string]int{"I":2, "Then":1, "a":1, "another":1, "ate":2, "donut.":2}
PASS
f("A man a plan a canal panama.") =
map[string]int{"A":1, "a":2, "canal":1, "man":1, "panama.":1, "plan":1}