Musbat, manfiy va nol sonlar

Butun son N va N ta sondan iborat nums massivi berilgan. Massivda nechta musbat, manfiy va nolga teng son borligini "musbat=<a>, manfiy=<b>, nol=<c>" ko'rinishidagi satr sifatida qaytaring.

func countBySign(N int, nums []int) string {
    // ...
}

Misollar

Input: N=5, nums=[1,-2,0,3,-4]
Output: "musbat=2, manfiy=2, nol=1"

Input: N=4, nums=[5,10,-3,0]
Output: "musbat=2, manfiy=1, nol=1"

Input: N=3, nums=[-1,-2,-3]
Output: "musbat=0, manfiy=3, nol=0"

Maslahatlar

1. for siklidan foydalaning
2. Funksiya parametrlarining nomi va tartibiga e'tibor bering.