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Invert (Reverse) Array function not working

segurivirix (18)
Hey, friends, thanks for your time. Below is my code. It is intended for practice and learn about loops and arrays so i cant use "reverse" as you would suggest.
Im working on a function called: "invertir" (Reverse or invert). So, my teaher gave me a hint so i could figure it out but still can't when i run the code it wont make the inversion ok, just the last 2 numbers get changed and throws some trash. I will put below the whole piece of code so you can run it. Thanks a lot. There are some words in spanish but i think that is not a problem, i would really need your help thanks a lot for your time. :)
SOURCE.cpp
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#include "encabezado.h"
using namespace std;


int main(){
	cout << "------------------------------------------------------------------" << endl;
	//creacion de un contenedor 
	Contenedor C1;
	//agragando elementos al contenedo
	cout << "Elementos: " << endl;

	C1.agregaElemento(10);
	C1.agregaElemento(20);
	C1.agregaElemento(40);
	C1.agregaElemento(7);
	C1.agregaElemento(9);
	C1.agregaElemento(5);
	cout << endl << endl;
	//imprimiendo el contenedorC1
	C1.imprimeContenedor();
	cout << endl << endl;
	C1.cantidadPares();
	C1.invertir();
	C1.imprimeContenedor();
//	C1.cantidadPrimos();
	//inserta en posicion
	//C1.insertarPos(3);
	//imprimiendo el contenedorC1
	//C1.imprimeContenedor();

	cout << "------------------------------------------------------------------" << endl;
	system("pause");
	return 0;
}


header file.

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#include<iostream>
using namespace std;


class Contenedor{
private:
	int Vector[10];
	int Cantidad;
	int Tamano;

public:
	//constructor 
	 Contenedor();
	~Contenedor();

	//gets
	int getCantidad();
	int getTamano();

	//metodos de calculo 
	void inicializar();
	bool agregaElemento(int ele);
	void imprimeContenedor();
	void invertir();
	int cantidadPares();
	int cantidadPrimos(double n);
	int eleMayor();
	int sumaTotal();
	bool insertarPos(int pos, int ele);
	bool eliminarPos(int pos);
	bool eliminarEleRep(int ele);
	void ordenarElementos(); //de men a may
	bool intercambioPos(int pos1, int pos2); //ejercicios de la pag 76 y 77




};


Last file .h 
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#include "encabezado.h"


Contenedor::Contenedor(){
	inicializar();
	Cantidad = 0;
	Tamano = 10;

}
Contenedor::~Contenedor(){

}


int Contenedor::getCantidad(){
	return Cantidad;
}
int Contenedor::getTamano(){
	return Tamano;
}


void Contenedor::inicializar(){
	cout << "--------Inicializando--------" << endl;
	for (int i = 0; i<Tamano; i++)
		Vector[i] = 0;

}
bool Contenedor::agregaElemento(int ele){
	if (Cantidad == Tamano)
		return false;
	else{
		Vector[Cantidad] = ele;
		Cantidad++;
		return true;
	}
}
void Contenedor::imprimeContenedor(){
	int x = 0;
	for (int i = 0; i < Cantidad; i++){

		cout << x++ << ") " << Vector[i] << endl;
	}
	cout << "------------------------------";
}

void Contenedor::invertir(){
	int k; //var temp.

	cout << "--------Invirtiendo--------" << endl;
	for (int i = 0, j = Tamano - 1; i<j; i++, j--){
		k = Vector[j];
		Vector[j] = Vector[i];
		Vector[i] = k;

	}
}

bool Contenedor::insertarPos(int pos, int ele){
	if (pos>Cantidad)
		//no hay nada que insertar
		return false;
	else{
		//hago el corrimiento hacia la derecha
		int k = Cantidad;
	}
}


		int Contenedor::cantidadPares(){
	
			int impar = 0;
			int par = 0;

				for (int i = 0; i< Cantidad; ++i)
				{
					if (Vector [i] % 2 == 0)
						++par; 
					// no funciona par.

					else
						++impar;
				}
				
				cout << "Pares:" << par << endl << "Impares: " << impar << endl;
				return 0;
		}
		

	/*	double Contenedor::cantidadPrimos(double num){
				
				int esPrimo = 0;
				for (int i = 0<; i <= sqrt(num); i += 2)
				{
					if (i % 2 == 0) i++){
				
				if ((int(num) % i) == 0)
					{
					esPrimo = 1;
					break;
					} }
				return esPrimo; }*/

//int Contenedor::eleMayor(){


//int Contenedor::sumaTotal(){


bool Contenedor::eliminarPos(int pos){
	int k = 0; // ok?
	int ele = 0; //ok?
		cout << "-----insertando-----" << endl;
		while (k > pos){
			Vector[k] = Vector[k - 1];
			k--;
		}
		Vector[pos] = ele;
		Cantidad++;
		return true;
	}

//bool Contenedor::eliminarEleRep(int ele){


//void Contenedor::ordenarElementos(){


//bool Contenedor::intercambioPos(int pos1, int pos2){


Sorry if im making it too confusing thanks a lot again friends! have a great day.
Codermik (835)
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#include <iostream>
using namespace std;

void invertArray(char[], int);

int main()
{
	char name[8] = "Michael";

	cout << name << endl;
	invertArray(name, 7);
	cout << name << endl;
	return 0;
}

void invertArray(char arr[], int count)
{
	int temp;
	for (int i = 0; i < count / 2; ++i)
	{
		temp = arr[i];
		arr[i] = arr[count - i - 1];
		arr[count - i - 1] = temp;
	}
}

Michael
leahciM
segurivirix (18)
Thanks you so much, Softrix. Beautiful solution! Have a great day. :)
Codermik (835)
Your welcome :)
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