FINAL.cpp

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

double** read(int m, int n){
	double** A = (double**)malloc(m * sizeof(double*));
	for(int i = 0; i < m; i++){
		A[i] = (double*)malloc(n * sizeof(double));
	}
	
	for(int i = 0; i < m; i++){
		for(int k = 0; k < n; k++){
			cout << "A[" << i << ", " << k << "] = ";
			cin >> A[i][k];
		}
	}
	
	return A;
}

double calcAvg(double** A, int m, int n){
	
	double sum = 0;
	int all = m * n;
	
	for(int i = 0; i < m; i++){
		for(int k = 0; k < n; k++){
			sum += A[i][k];
		}
	}
	
	double result = sum / all;
	return result;
}

int getCount(double** A, int m, int n, double avg){
	int count = 0;
	
	for(int i = 0; i < m; i++){
		for(int k = 0; k < n; k++){
			if(A[i][k] > avg){
				count++;
			}
		}
	}
	
	return count;
}

double* getC(double** A, int m, int n, double avg, int count){
	double* C = (double*)malloc(count * sizeof(double));
	
	int z = 0;
	for(int i = 0; i < m; i++){
		for(int k = 0; k < n; k++){
			if(A[i][k] > avg){
				C[z] = A[i][k];
				z++;
			}
		}
	}
	
	return C;
}

int main() {
	setlocale(LC_ALL, "Russian");
	
	int n, m, count;
	
	cout << "n = ";
	cin >> n;
	cout << "m = ";
	cin >> m;
	
	double** A;
	double* C;
	
	A = read(m, n);
	
	double avg = calcAvg(A, m, n);
	
	if(avg >= 0){
		count = getCount(A, m, n, avg);
		if(count > 0){
			C = getC(A, m, n, avg, count);
			
			for(int i = 0; i < count; i++){
				cout << "C[" << i << "] = " << C[i] << endl;
			}
		}
		else{
			cout << "Условие не выполнено" << endl;
		}
	}
	else{
		cout << "Условие не выполнено (avg < 0)" << endl;
	}
	
	system("pause");
	return 0;
}