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path: root/p113/p113.go
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package main

import "fmt"

const (
  LIMITE = 0.99
)

func isBouncy( a int ) int {
  if a < 101  {
    return 0;
  }
  c, d := 0, 0

  inc := 0

  for c == d && a != 0 {
    d = a % 10
    a /= 10
    c = a % 10
  }
  if c == d {
    return 2;
  }
  if c < d {
    inc = 1
    for c <= d && a != 0 {
      d = a % 10
      a /= 10
      c = a % 10
    }
  } else {
    inc = -1
    for c >= d && a != 0 {
      d = a % 10
      a /= 10
      c = a % 10
    }
  }
  if( a == 0 ) {
    return inc
  } else {
    return 0
  }
}

func main() {
  tot := 0
  i := 0

  inc := 0
  dec := 0
  bon := 0


  for i = 0 ; i < 10000 ; i++ {
    if isBouncy(i) < 0 {
      dec++
    } else if isBouncy(i) == 0 {
      bon++
    } else if isBouncy(i) == 1 {
      inc++
    } else {
      dec++
      inc++ 
    }
    tot+=1.
  }

  fmt.Println(dec);
  fmt.Println(inc);
  fmt.Println(bon);
  fmt.Println(tot-bon);
  fmt.Println(tot);
}