fun main() {
   val age = 24
   val layers = 5
   printCakeCandles(age)
   printCakeTop(age)
   printCakeBottom(age, layers)   
}

fun printCakeTop(age: Int) {
    repeat(age+2) {
        print("=")
    }
    println()    
}

fun printCakeCandles(age: Int) {
    print(" ")
    repeat(age) {
        print(",")
    }
    println()
    
    print(" ")
    repeat(age) {
        print("|")
    }
    println()
}

fun printCakeBottom(age: Int, layers: Int) {
  repeat(layers) {
    repeat(age+2) {
      print("@")
    }
    println()
  }
}