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  1. Prepare
  2. Algorithms
  3. Implementation
  4. Beautiful Days at the Movies
  5. Discussions

Beautiful Days at the Movies

  • zkop354
     + 0 comments
    func reverse(number int32) int32 {
    if number < 10 {
        return number
    }
    
    reverse := int32(0)
    
    for number > 0 {
        
        r := number % 10 
        reverse = reverse * 10 + r
        
        number = number / 10
    }
    return reverse
 }

func beautifulDays(i int32, j int32, k int32) int32 {
    // Write your code here
    count := int32(0)
    
    for i:= i; i <= j; i++ {
        if (i - reverse(i)) % k == 0{
            count++
        }
    }
    return count   
}