#include <iostream>
#include <math.h>
using namespace std;

void first() {
	double arr[10]; //Create float array
	cout << "Write down 10 numbers for array: " << endl;
	for (int i = 0; i < 10; i++) //Input numbers to the array
	{
		cin >> arr[i];
	}

	double temp = arr[0];
	for (int i = 0; i < 10; i++) //Find maximum element
	{
		if (temp < arr[i])
			temp = arr[i];
	}
	cout << "Maximum element: " << temp << endl;

	double sum = 0;
	for (int i = 0; i < 10; i++) //Calculate sum of all negative numbers
	{
		if (arr[i] < 0)
			sum += arr[i];
	}
	cout << "The arithmetic mean of the negative elements: " << sum << endl;

	cout << "Reverse array: " << endl;
	for (int i = 9; i >= 0; i--) //Output the reverse array
	{
		cout << arr[i] << ' ';
	}
}

void second() {
	int arr[5][6]; //Create two-dimensional array
	int arr2[6]; //Create one-dimensional array

	for (int i = 0; i < 5; i++) //Input numbers for two-dimensional array
	{
		cout << "Write down 6 numbers for " << i + 1 << " line:" << endl;
		for (int j = 0; j < 6; j++)
		{
			cin >> arr[i][j];
		}
	}

	int temp;
	for (int i = 0; i < 6; i++) //Find maximum element by modul and fill new array
	{
		temp = arr[0][i];
		for (int j = 0; j < 5; j++)
		{
			//cout << arr[j][i];
			if (abs(arr[j][i]) > temp)
				temp = abs(arr[j][i]);
		}
		cout << i + 1 << " column: " << temp << endl;
		arr2[i] = temp;
	}
}
int main() {
	first(); //Call the function
	second(); //Call the function
	system("pause");
}