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 Java (OpenJDK 11.0.6) (judge verdict: Runtime Error)

import java.util.*;

public class Main{
  public static void main(String[] args){
    Scanner scan = new Scanner(System.in);
    int n = scan.nextInt(), m = scan.nextInt(), k = scan.nextInt();
    long totalMin=0;
    long max;
    int i=0,j=0;
    long[] a=new long[n], b = new long[m];
    for(int l=0;l<n;l++)a[l]=scan.nextLong();
    for(int l=0;l<m;l++)b[l]=scan.nextLong();
    while(totalMin+a[i]<=k && i<n){
      totalMin+=a[i];
      i++;
    }
    max=i;
    i--;
    
    for(;i>=0;i--){
      totalMin-=a[i];
      while(totalMin+b[j]<=k){
        totalMin+=b[j];
        j++;
      }
      if(max<=i+j)max=i+j+1;

    }
    System.out.println(""+max);
  }
}