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Freekiller #3

Hold my hand through Visual Basic

By Freekiller #3, in Tech Center

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Swed    2651

Swed
Posted

yeah babe

#include<iostream>using namespace std;void main(){    cout << "Freekiller learns to code" << endl;    cout << "Hello Syndicate Gamers" << endl;}

This what was in my testing project for whatever I was testing

#include<fstream>#include<iomanip>#include<cmath>#include<string>#include<iostream>#include<cstdlib>#include<ctime>#include<algorithm>using namespace std;int main(){	char hello[2][9] = { { '1', '1', '3', '4', '5', '6', '7', '8', '9' }, { '1', '2', '3', '4', '5', '6', '7', '8', '9' } };	for (int i = 0; i < 2; i++)	{		for (int j = 0; j < 9; j++)		{			cout << hello[i][j] << " ";		}		cout << endl;	}	for (int i = 0; i < 2; i++)	{		for (int h = 0; h < 9; h++)		{			for (int j = h + 1; j < 9; j++)			{                            cout << "Grid of first number: " << i + 1 << "." << h + 1 << " " << "Grid of second number: " << i + 1 << "." << j + 1 << endl; 				if (hello[i][h] == hello[i][j])				{					cout << " Repeating number: error" << endl;				}				else				{					cout << " it's an older meme, but it checks out" << endl;				}				cout << endl;			}		}	}}

EDIT: A lot of my cool stuff is on my laptop.

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cookie eater    965

cookie eater
Posted

yeah babe

#include<iostream>using namespace std;void main(){    cout << "Freekiller learns to code" << endl;    cout << "Hello Syndicate Gamers" << endl;}

This what was in my testing project for whatever I was testing

#include<fstream>#include<iomanip>#include<cmath>#include<string>#include<iostream>#include<cstdlib>#include<ctime>#include<algorithm>using namespace std;int main(){	char hello[2][9] = { { '1', '1', '3', '4', '5', '6', '7', '8', '9' }, { '1', '2', '3', '4', '5', '6', '7', '8', '9' } };	for (int i = 0; i < 2; i++)	{		for (int j = 0; j < 9; j++)		{			cout << hello[i][j] << " ";		}		cout << endl;	}	for (int i = 0; i < 2; i++)	{		for (int h = 0; h < 9; h++)		{			for (int j = h + 1; j < 9; j++)			{                            cout << "Grid of first number: " << i + 1 << "." << h + 1 << " " << "Grid of second number: " << i + 1 << "." << j + 1 << endl; 				if (hello[i][h] == hello[i][j])				{					cout << " Repeating number: error" << endl;				}				else				{					cout << " it's an older meme, but it checks out" << endl;				}				cout << endl;			}		}	}}

EDIT: A lot of my cool stuff is on my laptop.

that shit just went over my head. I know php :/ 

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Moose    4890

Moose
Posted

that shit just went over my head. I know php :/ 

He's writing in C++. On the more difficult side to learn, but teaches you a lot of fundamentals in coding (IMO). 

 

Also including a lot of libraries that he's not actually using.

 

Very inefficient.

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Swed    2651

Swed
Posted

Moose, on 20 Jan 2016 - 12:38 AM, said:

He's writing in C++. On the more difficult side to learn, but teaches you a lot of fundamentals in coding (IMO).

Also including a lot of libraries that he's not actually using.

Very inefficient.

Like I said, testing environment.

Good to have them handy

EDIT: Opened my laptop, here's one of my labs about vectors:

//Include librarires#include<iostream>#include<vector>#include<string>#include<iomanip>using namespace std;void main(){	//Declare variables	int numOfCandidates;	int totalVotes = 0;	cout << "Enter number of candidates: ";	cin >> numOfCandidates;	//Declare vectors after obtaining size	vector<string> Candidates(numOfCandidates);	vector<int> votes(numOfCandidates);	vector<double> percentage(numOfCandidates);	//Declare variables to find winner	int winnerindex = 0;	double winner = 0.0;	cout << "Enter each candidates' last name and the amounts of votes recieved (Name) (Votes):" << endl;	//Take input, store into 2 different vectors, controlled by number of candidates	for (int i = 0; i < numOfCandidates; i++)		cin >> Candidates[i] >> votes[i];	//Total votes, controlled by number of candidates	for (int i = 0; i < numOfCandidates; i++)		totalVotes += votes[i];	//Calculate percentage, store in vector, controlled by number of candidates	for (int i = 0; i < numOfCandidates; i++)		percentage[i] = (static_cast<double>(votes[i]) / totalVotes);	for (int i = 0; i < numOfCandidates; i++) //For loop to find winner	{		if (percentage[i] > winner)		{			winner = percentage[i];			winnerindex = i;		}	}	cout << left << setw(10) << "Candidate" << setw(32) << "           Votes Recieved" << setw(15) << "% of Total Votes" << endl; //Format output	for (int i = 0; i < numOfCandidates; i++) //for loop to output candidate name and their respective votes and percentage		cout << left << setw(10) << Candidates[i] << " " << setw(18) << right << votes[i] << " " << fixed << setprecision(2) << setw(25) <<(percentage[i] * 100) << endl;	cout << left << setw(10) << "Total " << setw(19) << right << totalVotes << endl; //output total votes	cout << "Winner: " << Candidates[winnerindex] << endl; //output winner from candidate vector based on winnerindex variable}

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Moose    4890

Moose
Posted

Why is all of this thread in C/C++ but the OP is asking for Visual Basic...?

swed not smrt

 

Here's a project from my intro to c++ 3 years ago swed. Get rekt.

 

 

  1. #include <iostream>
  2. #include <fstream>
  3. #include <iomanip>
  4. #include <cstring>
  5. #include <cassert>
  6. using namespace std;
  7.  
  8. void getFileName(char fileName[256]);
  9. void showOptions();
  10. void displayBoard(int board[][9]);
  11. int readFile(char fileName[], int board[][9]);
  12. void writeFile(int board[][9]);
  13. void interact(int board[][9]);
  14. void editSquare(int board[][9], int r, int c);
  15. void getCoordinates(int &r, int &c);
  16. void displayPossible(int board[][9], int r, int c);
  17. int computeValues(bool possible[], int board[][9], int r, int c);
  18. void solver(int board[][9]);
  19.  
  20. /**********************************************************************
  21.  * MAIN
  22.  * Calls the functions to get the file, read it,
  23.  * and allow the user to interact with the game.
  24.  ***********************************************************************/
  25. int main()
  26. {
  27.    char fileName[256];
  28.    int board[9][9];
  29.  
  30.    getFileName(fileName);
  31.    readFile(fileName, board);
  32.    interact(board);
  33.    return 0;
  34. }
  35.  
  36. /**********************************************************************
  37.  * GET FILE NAME
  38.  * Prompt the user for the file name.
  39.  ***********************************************************************/
  40. void getFileName(char fileName[])
  41. {
  42.    cout << "Where is your board located? ";
  43.    cin >> fileName;
  44.    return;
  45. }
  46.  
  47. /**********************************************************************
  48.  * READ FILE
  49.  * Read the information in the file.
  50.  ***********************************************************************/
  51. int readFile(char fileName[], int board[][9])
  52. {
  53.    ifstream fin(fileName);
  54.    if (fin.fail())
  55.       return 0;
  56.  
  57.    for (int r = 0; r < 9; r++)
  58.       for (int c = 0; c < 9; c++)
  59.          fin >> board[r][c];
  60.          
  61.    fin.close();
  62.    return 0;
  63. }
  64.  
  65.  
  66. /**********************************************************************
  67.  * SHOW OPTIONS
  68.  * Display the options to the user.
  69.  ***********************************************************************/
  70. void showOptions()
  71. {
  72.    cout << "Options:\n";
  73.    cout << "   ?  Show these instructions\n"
  74.         << "   D  Display the board\n"
  75.         << "   E  Edit one square\n"
  76.         << "   S  Show the possible values for a square\n"
  77.         << "   F  Solve the board\n"
  78.         << "   Q  Save and Quit\n";
  79.    cout << endl;
  80.    return;
  81. }
  82.  
  83. /**********************************************************************
  84.  * DISPLAY BOARD
  85.  * Displays the sudoku board to the user.
  86.  ***********************************************************************/
  87. void displayBoard(int board[][9])
  88. {
  89.    // Display header
  90.    cout << "   A B C D E F G H I\n";
  91.  
  92.    // Loop through to make the 9 by 9 grid
  93.    // with correct spacing and separations.
  94.    for (int r = 0; r < 9; r++)
  95.    {
  96.       cout << r + 1 << "  ";
  97.       for (int c = 0; c < 9; c++)
  98.       {
  99.          if (board[r][c] == 0)
  100.             cout << " ";
  101.          else
  102.             cout << board[r][c];
  103.          
  104.          if (c != 2 && c != 5 && c != 8)
  105.             cout << " ";
  106.          if (c == 2 || c == 5)
  107.             cout << "|";
  108.          
  109.       }
  110.       if (r == 2 || r == 5)
  111.          cout << "\n   -----+-----+-----\n";
  112.       else
  113.          cout << endl;
  114.    }
  115.    
  116.            
  117.    return;
  118. }
  119.  
  120. /**********************************************************************
  121.  * WRITE FILE
  122.  * Prompt the user to where they would like to write their game to.
  123.  ***********************************************************************/
  124. void writeFile(int board[][9])
  125. {
  126.    char destFile[256];
  127.    cout << "What file would you like to write your board to: ";
  128.    cin >> destFile;
  129.    // write to file
  130.    ofstream fout;
  131.    fout.open(destFile);
  132.    for (int r = 0; r < 9; r++)
  133.    {
  134.       for (int c = 0; c < 9; c++)
  135.       {
  136.          fout << board[r][c] << " ";
  137.       }
  138.       fout << endl;
  139.    }
  140.    
  141.    fout.close();
  142.    cout << "Board written successfully\n";
  143.    return;
  144. }
  145.  
  146. /**********************************************************************
  147.  * INTERACT
  148.  * Shows all the options to the user, and allows them to
  149.  * interact with the game.
  150.  ***********************************************************************/
  151. void interact(int board[0][9])
  152. {
  153.    char input;
  154.    // set to false so the user can edit later.
  155.    int r = -1;
  156.    int c = -1;
  157.    showOptions();
  158.    displayBoard(board);
  159.    // continue giving options to the user
  160.    // until they save and quit.
  161.    do
  162.    {
  163.       cout << "\n> ";
  164.       cin >> input;
  165.       switch (toupper(input))
  166.       {
  167.          case '?':
  168.             showOptions();
  169.             break;
  170.          case 'D':
  171.             displayBoard(board);
  172.             break;
  173.          case 'E':
  174.             getCoordinates(r, c);
  175.             editSquare(board, r, c);
  176.             break;
  177.          case 'S':
  178.             getCoordinates(r, c);
  179.             displayPossible(board, r, c);
  180.             break;
  181.          case 'F':
  182.             solver(board);
  183.             break;
  184.          case 'Q':
  185.             writeFile(board);
  186.             break;
  187.          default:
  188.             cout << "Error command";
  189.             break;
  190.       }
  191.    }
  192.    while (input != 'Q' && input != 'q');
  193.      
  194.    return;
  195. }
  196.  
  197. /**********************************************************************
  198.  * EDIT SQUARE
  199.  * Checks if the square is filled, if not, asks the user
  200.  * what they would like to put in the desired location.
  201.  ***********************************************************************/
  202. void editSquare(int board[][9], int r, int c)
  203. {
  204.    int value = 0;
  205.    bool possible[10];
  206.    // Check if board is filled
  207.    if (board[r][c] != 0)
  208.       cout << "ERROR: Square '"
  209.            << (char)(c + 'A')
  210.            << (char)(r + '1')
  211.            << "' is filled\n";
  212.    // If not request value
  213.    else
  214.    {
  215.       cout << "What is the value at '"
  216.            << (char)(c + 'A')
  217.            << (char)(r + '1') << "': ";
  218.       cin >> value;
  219.       // Make sure the desired value is valid if so, set board
  220.       computeValues(possible, board, r, c);
  221.       if (possible[value] == true)
  222.       {
  223.          board[r][c] = value;
  224.       }
  225.       // If not, display error.
  226.       else
  227.          cout << "ERROR: Value '" << value << "' in square '"
  228.               << (char)(c + 'A')
  229.               << (char)(r + '1')
  230.               << "' is invalid\n";
  231.    }
  232.    
  233.    
  234.    return;
  235. }
  236.  
  237. /**********************************************************************
  238.  * GET COORDINATES
  239.  * Prompt the user for the coordinates of the square desired.
  240.  ***********************************************************************/
  241. void getCoordinates(int &r, int &c)
  242. {
  243.    char square[3];
  244.    cout << "What are the coordinates of the square: ";
  245.    cin >> square;
  246.    char letter;
  247.    char number;
  248.  
  249.    if (isalpha(square[0]))
  250.    {
  251.       letter = (toupper(square[0]));
  252.       number = square[1];
  253.    }
  254.    else
  255.    {
  256.       letter = (toupper(square[1]));
  257.       number = square[0];
  258.    }
  259.    // Make sure it is a valid coordinate
  260.    if ((letter < 'A' || letter > 'I') || (number < '0' || number > '9'))
  261.    {
  262.       cout << "ERROR: square '"
  263.            << square[0]
  264.            << square[1]
  265.            << "' is invalid\n";
  266.    }
  267.    r = number - '1';
  268.    c = letter - 'A';
  269.    
  270.    return;
  271. }
  272.  
  273. /**********************************************************************
  274.  * DISPLAY POSSIBLE
  275.  * Displays all possible values for the given coordinate.
  276.  ***********************************************************************/
  277. void displayPossible(int board[][9], int r, int c)
  278. {
  279.    bool possible[10];
  280.    computeValues(possible, board, r, c);
  281.    bool putSeperator = false;
  282.    cout << "The possible values for '";
  283.    cout << (char)(c + 'A')
  284.         << (char)(r + '1')
  285.         << "' are: ";
  286.    // Loops through to find where commas and spaces are needed
  287.    for (int i = 1; i < 10; i++)
  288.    {
  289.       if (possible[i])
  290.       {
  291.          if (putSeperator)        
  292.             cout << ", ";
  293.          cout << i; // output values
  294.          putSeperator = true;
  295.       }
  296.    }
  297.    cout << endl;
  298.    return;
  299. }
  300.  
  301. /**********************************************************************
  302.  * COMPUTE VALUES
  303.  * Compute possible values based on the rows, columns, and coarse grid.
  304.  ***********************************************************************/
  305. int computeValues(bool possible[], int board[][9], int r, int c)
  306. {
  307.    int boxr = r / 3 * 3;
  308.    int boxc = c / 3 * 3;
  309.    int num = 0;
  310.  
  311.    if (board[r][c] != 0)
  312.       return 0;
  313.    
  314.    for (int i = 0; i < 10; i++)
  315.       possible[i] = 1;
  316.  
  317.    for (int i = 0; i < 9; i++)
  318.    {
  319.       possible[board[i][c]] = 0;
  320.       possible[board[r][i]] = 0;
  321.    }
  322.    for (int i = 0; i < 3; i++)
  323.       for (int j = 0; j < 3; j++)
  324.       {
  325.          possible[board[boxr + i][boxc + j]] = 0;
  326.       }
  327.    for (int i = 1; i < 10; i++)
  328.       if (possible[i] == 1)
  329.          num++;
  330.    
  331.    return num;
  332. }  
  333.  
  334. /**********************************************************************
  335.  * SOLVER
  336.  * This will solve the board.
  337.  ***********************************************************************/
  338. void solver(int board[][9])
  339. {
  340.    bool possible[10];
  341.    int count = 0;
  342.  
  343.    // There are 81 squares in a sudoku board
  344.    while (count < 81)
  345.    {
  346.       for (int r = 0; r < 9 ; r++)
  347.       {
  348.          for (int c = 0; c < 9; c++)
  349.          {
  350.             for (int i = 0; i < 10; i++)
  351.             {
  352.                // While going through every square see if there is only
  353.                // one possible value, if so set that square equal to i.
  354.                if (computeValues(possible, board, r, c) == 1)
  355.                   if (possible[i] == 1)
  356.                      board[r][c] = i;
  357.             }
  358.          }
  359.       }
  360.       count++;
  361.    }
  362.    displayBoard(board);
  363. }

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Swed    2651

Swed
Posted

Tristan was just talking about a Sudoku board on TS a couple days ago.

#include<iostream>#include<ctime>#include<cstdlib>void main(){	srand(time(0));	int random;	random = rand() % 2;	if (random == 1)		cout << "Moose is smelly" << endl;	else		cout << "Moose is very smelly" << endl;}

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Mimic    3307

Mimic
Posted

There's some good youtube videos on Visual Basic from thenewboston on youtube:

 

They aren't meant for someone who is heavily experienced in programming but for someone relatively new so it's easy to learn. He has a section on command line only and on the visual aspects of the language.

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Freekiller #3    342

Freekiller #3
Posted

There's some good youtube videos on Visual Basic from thenewboston on youtube:

 

They aren't meant for someone who is heavily experienced in programming but for someone relatively new so it's easy to learn. He has a section on command line only and on the visual aspects of the language.

Thank you, I will check the videos out as I progress through my course

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