Graduate

Signed-off-by: Matt Strapp <matt@mattstrapp.net>

1 files changed, 0 insertions, 215 deletions

diff --git a/OLD/ee1301/wk6/hw6_directory/strap012_HW6A.cpp b/OLD/ee1301/wk6/hw6_directory/strap012_HW6A.cpp
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--- a/OLD/ee1301/wk6/hw6_directory/strap012_HW6A.cpp
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@@ -1,215 +0,0 @@
-//Matthew Strapp

-//EE1301

-//17 April 2019

-//HW 6A: Dice Class

-#include <iostream>

-#include <cstdlib>

-using namespace std;

-

-const int maxNumDie=50;

-

-int* userInputParser(string s);

-

-class Dice {

-private:

-  int min;

-  int max;

-public:

-  int roll() {

-    return rand() % (max-min+1) + min;

-  };

-  Dice() { //Default constructor for debugging purposes

-      min=1;

-      max=1;

-  }

-  Dice(int gotMin, int gotMax){

-      min = gotMin;

-      max = gotMax;

-  };

-};

-

-int main() {

-    int rounds;

-    Dice die;

-    int roll[maxNumDie];

-    int max=0, min=999999, sum=0, sample=0;

-    double avg;

-    srand(time(NULL)); // DO NOT WRITE THIS LINE AGAIN OR ANYWHERE ELSE

-    cout << "What do you want to roll?  ";

-    string s;

-    getline(cin, s);

-    cout << "How many rounds do you want to roll? ";

-    cin >> rounds;

-    int* pairs = userInputParser(s);

-

-    // This will display the array of die information retrieved from user.

-    // Replace the following code when you submit your solution.

-

-    // pairs is an array with the following format:

-    // {num_dice,

-    //  first_die_start,

-    //  first_die_end,

-    //  second_die_start,

-    //  ... }

-    double numRolls=0;

-    for (int j=0; j<rounds; j++) {

-      int curRoll=0;

-      numRolls+=1;

-      for(int i=1; i < pairs[0]; i+=2) {

-        die = Dice(pairs[i], pairs[i + 1]);

-        roll[i-1] = die.roll();

-        curRoll += roll[i-1];

-      }

-

-      if (curRoll > max) {

-        max = curRoll;

-      }

-      if (curRoll < min) {

-        min = curRoll;

-      }

-      sum+=curRoll;

-      sample=curRoll;

-  }

-  avg = sum / numRolls;

-  cout << "Sample roll: " << sample << endl

-       << "Minimum roll: " << min << endl

-       << "Maximum roll: " << max << endl

-       << "Average roll: " << avg << endl;

-

-}

-

-

-int* userInputParser(string s) {

-    static int dice[2*maxNumDie+1] = {0}; // array format:

-    // {num_dice,

-    //  first_die_start,

-    //  first_die_end,

-    //  second_die_start,

-    //  ... }

-    // max of maxNumDie dice supported

-

-    string data[4*maxNumDie];  // Intermediate storage for parsing input string

-

-    // count how many '+'s or 'd's the  roll[i-1] = die[i-1].roll();re are...

-    int parts = 0;

-    for(unsigned int i=0; i < s.length(); i++)

-    {

-        if(s[i] == 'd' || s[i] == '+')

-        {

-            parts++;

-        }

-    }

-    // ... so we know the number of times to decode values

-

-    int index=0;

-    unsigned d = s.find('d');

-    unsigned p = s.find('+');

-    while(d != static_cast<unsigned>(-1) || p != static_cast<unsigned>(-1))

-    {

-        bool dFirst = d < p;

-        if(dFirst)

-        {

-            string before = s.substr(0,d); // part before the 'd' (should be just one number)

-            // figure out what number is after 'd'

-            int count = 0;

-            bool foundDigit=false;

-            for(int i=0; i< static_cast<signed>(s.length()-d-1); i++)

-            {

-                if(isdigit(s[count+d+1]))

-                {

-                    foundDigit=true;

-                }

-                if(!isdigit(s[count+d+1]) && foundDigit)

-                {

-                    break;

-                }

-                count++;

-            }

-            string after = s.substr(d+1,count); //should be just the number after 'd'

-

-            // store these two parts

-            data[index] = before;

-            data[index+1] = after;

-            index+=2;

-

-

-            // remove this part from the string s

-            s = s.substr(d+count+1); // discard these two parts

-        }

-        else // same idea for the '+'

-        {

-            // figure out what number is after '+'

-            int count = 0;

-            bool foundDigit=false;

-            for(int i=0; i< static_cast<signed>(s.length()-p-1); i++)

-            {

-                if(isdigit(s[count+p+1]))

-                {

-                    foundDigit=true;

-                }

-                if(!isdigit(s[count+p+1]) && foundDigit)

-                {

-                    break;

-                }

-                count++;

-            }

-            string after = s.substr(p+1,count); //should be just the number after '+'

-

-            // store this part

-            data[index] = "+";

-            data[index+1] = after;

-            index+=2;

-

-

-            // remove this part from the string s

-            s = s.substr(p+count+1); // discard these two parts

-        }

-

-        // update d and p for next loop interation

-        d = s.find('d');

-        p = s.find('+');

-

-    }

-

-    // now we need to figure out how many dice there are (as 2d4 is 2 dice)

-    // we will treat "+2" as a die that rolls [2,2]

-    int diceCount = 0;

-    for(int i=0; i < parts*2; i+=2)

-    {

-        if(data[i][0] == '+')

-        {

-            diceCount++;

-        }

-        else

-        {

-            diceCount+=atoi(data[i].c_str());

-        }

-    }

-

-    dice[0] = diceCount*2+1; // put size in first index

-

-    int ind=1; // index for the "dice" array (as not same as data array)

-    for(int i=0; i < parts*2; i+=2)

-    {

-        // if we have a +, add a "Dice" that has a range of 0

-        if(data[i][0] == '+')

-        {

-            dice[ind] = atoi(data[i+1].c_str());

-            dice[ind+1] = atoi(data[i+1].c_str());

-

-            ind+=2;

-        }

-        else // otherwise add however many of the dice requested

-        {

-            for(int j=0; j < atoi(data[i].c_str()); j++)

-            {

-                dice[ind] = 1;

-                dice[ind+1] = atoi(data[i+1].c_str());

-

-                ind += 2;

-            }

-        }

-    }

-

-    return dice;

-}