Histogram in C++

A very simple program in C++ to generate a Histogram and save on the text file.

My email address are the following jakerpomperada@gmail.com and jakerpomperada@yahoo.com.

My mobile number here in the Philippines is 09173084360.

Program Listing

#include <iostream>

#include <fstream>

using namespace std;

 main()

    {

       ofstream file("data.txt");

       cout<<"\n I)- First Histogram :"<<endl;

       for(int count_1=1;count_1<=10;count_1++)

 {

    for(int count_2=1;count_2<=count_1;count_2++)

cout<<"*";

       cout << "\n";

 }

       cout<<"\n II)- Second Histogram :"<<endl;

       for(int count_3=1;count_3<=10;count_3++)

 {

    for(int count_4=10;count_4>=count_3;count_4--)

cout<<"*";

     cout << "\n";

 }

 file << "\n\n";

 file   <<"\n I)- First Histogram :"<<endl;

       for(int count_1=1;count_1<=10;count_1++)

 {

    for(int count_2=1;count_2<=count_1;count_2++)

file<<"*";

        file << "\n";

 }

       file <<"\n II)- Second Histogram :"<<endl;

       for(int count_3=1;count_3<=10;count_3++)

 {

    for(int count_4=10;count_4>=count_3;count_4--)

file <<"*";

     file << "\n";

 }

 file.close();

    cout << "\n\n";

    system("pause");

    }