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: Wrong Answer)

#include<stdio.h>

int main(){
    int i,j,n,m,k,time=0,count=0;
    scanf("%d%d%d",&n,&m,&k);
    long long int a[n],b[m];
    for(i=0;i<n;i++){
        scanf("%d",&a[i]);
    }
    for(j=0;j<m;j++){
        scanf("%d",&b[j]);
    }
    i=0,j=0;
    while(time<=k){
        if(a[i] == '\0' && b[i] == '\0'){
            break;
        }else if(a[i] < b[j] || b[j] == '\0'){
            if(time + a[i] > k) break;
            time += a[i];
            count++;
            i++;
        }else if(a[i] > b[j] || a[i] == '\0'){
            if(time + b[j] > k) break;
            time += b[j];
            count++;
            j++;
        }else{
            if(time + a[i] > k || time + b[i] > k) break;
            time += a[i];
            count++;
            i++;
        }        
    }
    printf("%d", count);
    return 0;
}