Exercise: count digits


Skeleton:


examples/count-digits-skeleton/count_digits_skeleton.go
package main

import "fmt"

func main() {
    digits := [...]int{3, 7, 6, 7, 9, 1, 3, 7, 8, 3, 1, 7, 0, 1, 2, 3}
    fmt.Println(digits)

    // ...
}

Expected output:


examples/count-digits/count_digits.out
[3 7 6 7 9 1 3 7 8 3 1 7 0 1 2 3]
0: 1
1: 3
2: 1
3: 4
4: 0
5: 0
6: 1
7: 4
8: 1
9: 1