func countingValleys(steps int32, path string) int32 {
    stepsCount := 0
    valleys := 0
    seaLevel := 0
    for _, char := range path {
        if char == 'U' {
            stepsCount++
        } else if char == 'D' {
            if stepsCount == seaLevel {
                valleys++
            }
            stepsCount--
        }
    }

    return int32(valleys)

}