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 C (GCC 9.2.1) (judge verdict: Runtime Error)

#include<stdio.h>
int main(void){
long n,m,k,a[n],b[m],i,s,t;
scanf("%ld %ld %ld",&n,&m,&k);
scanf("%ld ",a);
scanf("%ld ",b);
  for(s=0;s<n+m;s++){
  for(i=0;i<n+m;i++)
  if(a[i]<b[i]){
  t=t+a[i];
    a[i]=0;
    break;
  }else if(b[i]<a[i]){
  t=t+b[i];
    b[i]=0;
    break;
  }
    if(t>k)break;
  }
  printf("%ld",s-1);
  return 0;
}