Online Go Compiler

package main import ( "fmt" ) func findFrequencyOfArray(arr []int){ frequency := make(map[int]int) for _, item := range arr{ if frequency[item] == 0{ frequency[item] = 1 } else { frequency[item]++ } } for item, count := range frequency{ fmt.Printf("%d occurring %d times.\n", item, count) } } func main(){ findFrequencyOfArray([]int{2, 2, 5, 1, 3, 5, 0}) }