Problem:
Score : 100 points

Problem Statement

Given an integer a as input, print the value a + a^2 + a^3.

Constraints

1 \leq a \leq 10

a is an integer.

Input

Input is given from Standard Input in the following format:

a

Output

Print the value a + a^2 + a^3 as an integer.

Sample Input 1

2

Sample Output 1

14

When a = 2, we have a + a^2 + a^3 = 2 + 2^2 + 2^3 = 2 + 4 + 8 = 14.

Print the answer as an input. Outputs such as 14.0 will be judged as incorrect.

Sample Input 2

10

Sample Output 2

1110

Solution in Scala (2.13.1) (judge verdict: Accepted)

object methods {
  def solver: Unit = {
    val scanner = new java.util.Scanner(System.in)
    val tempList: Seq[Seq[String]] = {
      for(line <- io.Source.stdin.getLines()) yield {
        line.split(' ').toSeq
      }
    }.toSeq

    val num: Int = tempList(0)(0).toInt
    
    val calc: Int = num + num*num + num*num*num  


    println(calc)
  }
}

object Main extends App {
  methods.solver
}