#include <iostream>
using namespace std;

void fillArray(int* arr, int s) {
	for (int i = 0; i < s; i++)
	{
		cout << "Enter element " << i + 1 << "\n";
		cin >> arr[i];
	}
}

void printArray(int* arr, int s) {
	for (int i = 0; i < s; i++)
	{
		cout << arr[i] << " ";
	}
	cout << "\n";
}

int thirdArrSize(int* arr1, int* arr2, int s) {
	int sum = 0;
	for (int i = 0; i < s; i++)
	{
		if (arr1[i] + arr2[i] >= 10)
			return s + 1;
	}
	return s;
}

void sumArrays(int* arr1, int* arr2, int* arr3, int s, int s2) {
	int remainder = 0;
	int check;
	if (s2 > s)
	{
		for (int i = s - 1; i >= 0; i--)
		{
			arr3[i + 1] = (arr1[i] + arr2[i] + remainder) % 10;
			if (arr1[i] + arr2[i] + remainder >= 10) {
				remainder = 1;
			}
			else
				remainder = 0;

		}
		arr3[0] = 1;
	}
	else
	{
		for (int i = s2 - 1; i >= 0; i--)
		{
			remainder = 0;
			if (arr1[i] + arr2[i] >= 10) {
				remainder = 1;
			}
			arr3[i] = (arr1[i] + arr2[i]) % 10 + remainder;
		}
	}
}


int main()
{
	int size, s2;
	cout << "Enter size of the arrays: ";
	cin >> size;
	int* arr1 = new int[size];
	int* arr2 = new int[size];
	cout << "Enter elements for the first array" << "\n";
	fillArray(arr1, size);
	cout << "Enter elements for the second array" << "\n";
	fillArray(arr2, size);
	s2 = thirdArrSize(arr1, arr2, size);
	int* arr3 = new int[s2];
	sumArrays(arr1, arr2, arr3, size, s2);
	printArray(arr3, s2);
}