1va retake

#include <iostream>
#include <array>
#include <vector>
#include <algorithm>

const int maxSize = 100;

std::array<int, maxSize> readInput(int& arrSize) {
	std::cin >> arrSize;
	std::array<int, maxSize> arr{};

	for (int i = 0; i < arrSize; ++i) {
		std::cin >> arr[i];
	}
	return arr;
}

double findAverage(std::array<int, maxSize>& numbers, int& arrSize, double& average) {
	double sum = 0;
	for (int i = 0; i < arrSize; ++i) {
		sum += numbers[i];
	}
	average = sum / arrSize;
	return average;
}

void Solution(std::array<int, maxSize>& numbers, int& arrSize, double& average) {
	std::vector<int> greaterNums;

	int greaterNumsCounter = 0;
	for (int i = 0; i < arrSize; ++i) {
		if (numbers[i] > average) {
			greaterNumsCounter++;
			greaterNums.push_back(numbers[i]);
		}
	}

	sort(greaterNums.begin(), greaterNums.end(), std::greater<int>());

	if (greaterNumsCounter == 0) {
		std::cout << "No";
	}

	else {
		if (greaterNums.size() >= 5) {
			for (int i = 0; i < 5; ++i) {
				std::cout << greaterNums[i] << ' ';
			}
		}

		if (greaterNums.size() < 5) {
			for (int i = 0; i < greaterNums.size(); ++i) {
				std::cout << greaterNums[i] << ' ';
			}
		}
	}
}

int main() {
	int arrSize = 0;
	std::array<int, maxSize> numbers = readInput(arrSize);

	double average = 0;
	findAverage(numbers, arrSize, average);

	Solution(numbers, arrSize, average);
}