Test Stage

solution.go

package main

import "fmt"

func main() {
    var count int = 0

    s := make([]bool, 120)
    for i := 1; i <= 120; i++ {
        for j := 0; j < 120; j += i {
            s[j] = !s[j]
        }
    }
    for i := 0; i < 120; i++ {
        fmt.Println(i, s[i])
        if s[i] == true {
            count++
        }
    }
    fmt.Println("Count ==> ", count)
    //Affiche 10 Turn On.
}