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  1. Prepare
  2. Algorithms
  3. Implementation
  4. Migratory Birds
  5. Discussions

Migratory Birds

  • andriruslam
     + 0 comments

    Solution using golang:

    func initAcumulator() []int32 {
    var numAcumulator []int32
    
    for i := 0; i < 5; i++ {
        numAcumulator = append(numAcumulator, 0)    
    }
    return numAcumulator
}

func findBiggest(accumulator []int32) int32 {
    var max int32
    var result int32
    
    for i, e := range accumulator {
        if e > max {
            result = int32(i)
            max = e
        }
    }
    return result + 1
}

func migratoryBirds(arr []int32) int32 {
    // Write your code here
    accumulator := initAcumulator()
    
    for _, e := range arr {
        accumulator[e-1]++
    }
    
    return findBiggest(accumulator)
}