Skip to content

Instantly share code, notes, and snippets.

@Dman757

Dman757/Expected ouput

Last active March 30, 2018 23:43
Show Gist options
  • Save Dman757/48e6e619e572a445ee9d8a91f922a6f6 to your computer and use it in GitHub Desktop.
Save Dman757/48e6e619e572a445ee9d8a91f922a6f6 to your computer and use it in GitHub Desktop.
Download ZIP

Revisions

  1. Dman757 revised this gist Apr 6, 2017. 1 changed file with 4 additions and 0 deletions.
    4 changes: 4 additions & 0 deletions Expected ouput
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,4 @@
    .
    T .
    .T .
    : : .:
  2. Dman757 revised this gist Apr 6, 2017. No changes.
  3. Dman757 revised this gist Apr 6, 2017. 1 changed file with 5 additions and 0 deletions.
    5 changes: 5 additions & 0 deletions stdin.txt
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,5 @@
    6 4
    .....:
    .T
    .T .
    .
  4. Dman757 created this gist Apr 6, 2017.
    162 changes: 162 additions & 0 deletions ParticleSim.cpp
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,162 @@
    #include "stdafx.h"
    #include <iostream>
    #include <fstream>
    #include <vector>
    #include <string>

    using namespace std;

    void printV(std::vector<std::vector<int>>&);
    void parseIn(std::vector<std::vector<int>>&);
    void havokPhysicsTM(std::vector<std::vector<int>>&);
    int main()
    {
    std::vector<std::vector<int>> v;

    //Read in data
    parseIn(v);

    //Input Print
    cout << "Input"<< endl;
    printV(v);
    cout << endl;

    //RUN THE PHYSIX
    havokPhysicsTM(v);

    //Output Print
    cout << "Output" << endl;
    printV(v);

    return 0;
    }

    void printV(std::vector<std::vector<int>>& data)
    {
    int x = data.size();
    int y = data[0].size();
    for (int j = 0; j < y; j++)
    {
    for (int i = 0; i < x; i++)
    {
    switch (data[i][j]) {
    case 0: cout << " ";
    break;
    case 1: cout << ".";
    break;
    case 2: cout << ":";
    break;
    case 3: cout << "T";
    break;
    default: cout << "bro we didn't agree on this character";
    break;
    }

    }
    cout << endl;
    }
    }

    void parseIn(std::vector<std::vector<int>>& data)
    {
    int x, y;
    int j = 0;
    cin >> x >> y;
    data.resize(x, std::vector<int>(y)); //Resize our vector to the STDIN input

    for (string line; getline(cin, line);)
    {
    for (int i = 0; i < line.length(); i++)
    {
    switch (line[i]) {
    case ' ': data[i][j] = 0;
    break;
    case '.': data[i][j] = 1;
    break;
    case ':': data[i][j] = 2;
    break;
    case 'T': data[i][j] = 3;
    break;
    default: cout << "bro we didn't agree on this character";
    break;
    }

    if ( (i != 0) && ((i % (x-1)) == 0))
    {
    j++;
    }
    }
    }
    }

    void havokPhysicsTM(std::vector<std::vector<int>>& data) //Embrace teh jank. Become the jank.
    {
    int x = data.size();
    int y = data[0].size();

    for (int i = 0; i < x; i++)
    {
    for (int j = 0; j < y; j++)
    {
    if (data[i][j] == 1)
    {
    if (j < (y-1))
    {
    if (data[i][j + 1] == 0) //we are a . //move down if there's nothing below
    {
    data[i][j + 1] = 1;
    data[i][j] = 0;
    }
    else
    if (data[i][j + 1] == 1) //we are a . //combine if dot below . -> :
    {
    data[i][j + 1] = 2;
    data[i][j] = 0;
    }
    else
    if ((data[i][j + 1] == 2) && (j + 2 <= y - 1)) //we are a .//below is a :
    {
    if (data[i][j + 2] == 0) //Not totally sure if this check is nessicary
    {
    data[i][j + 1] = 1;
    data[i][j + 2] = 2;
    data[i][j] = 0;
    }
    }
    }

    }

    if (data[i][j] == 2) //We are a : at start
    {
    if (j < (y - 1))
    {
    if (data[i][j + 1] == 0) //We are a : //There's nothing below
    {
    data[i][j + 1] = 2;
    data[i][j] = 0;
    }
    else
    if (data[i][j + 1] == 1) //We are a : //There's a . below
    {
    if ((j + 2 <= y - 1))
    {
    if (data[i][j + 2] == 0) //We swap places //Can we move both : and . below down?
    {
    data[i][j + 2] = 2;
    data[i][j + 1] = 1;
    data[i][j] = 0;
    }
    }
    else //Can't move both : and . down so we just swap places.
    {
    data[i][j + 1] = 2;
    data[i][j] = 1;
    }
    }

    }
    }
    }
    }
    }