Kr Younger 6 vuotta sitten
vanhempi
commit
1eaff706f0
4 muutettua tiedostoa jossa 74 lisäystä ja 0 poistoa
  1. 61
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      README.md
  2. 4
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      src/main/java/Bins.java
  3. 4
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      src/main/java/Dice.java
  4. 5
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      src/main/java/Simulation.java

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README.md Näytä tiedosto

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+# Dicey Lab
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+
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+Create a Dice class that acts like a set of N random-tossed dies.
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+```
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+Dice dice = new Dice(2); // for craps
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+Dice dice = new Dice(5); // for yatzee
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+
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+Integer toss = dice.tossAndSum();
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+```
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+make a couple unit tests for the Dice class. 
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+
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+Create a tracking class Bins that can be used to track these results.
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+
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+```
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+Bins results = new Bins(2, 12); // for bins from 2..12
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+Integer numberOfTens = results.getBin(10); // returns the number of tens in the 10 bin
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+results.incrementBin(10); // should increment bin # 10
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+
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+```
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+make a couple unit tests for the Bins class.
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+
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+Create a Simulation class whose Constructor takes arguments:
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+    numberOfDies to throw
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+    numberOfTosses to run
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+
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+Create a simulation where two dies are thrown one million times. Keep track of all results.
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+
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+```
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+Simulation sim = new Simulation(2, 10000);
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+
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+sim.runSimulation();
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+
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+sim.printResults();
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+```
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+You can use a main() to run the simulations.
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+
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+In your pull requests, create a new file with your name as the filename.
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+Paul's would be PaulResults.md
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+
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+Paste a copy of your text results into that file and then submit your pull request.
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+
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+the results of the sim.printResults() should be an output string that looks like this:
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+
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+```
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+***
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+Simulation of 2 dice tossed for 1000000 times.
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+***
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+
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+ 2 :    27917: 0.03 **
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+ 3 :    55422: 0.06 *****
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+ 4 :    83457: 0.08 ********
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+ 5 :   110961: 0.11 ***********
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+ 6 :   139098: 0.14 *************
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+ 7 :   166977: 0.17 ****************
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+ 8 :   138386: 0.14 *************
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+ 9 :   111102: 0.11 ***********
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+10 :    83367: 0.08 ********
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+11 :    55799: 0.06 *****
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+12 :    27514: 0.03 **
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+```
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+

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src/main/java/Bins.java Näytä tiedosto

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+
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+public class Bins {
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+
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+}

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src/main/java/Dice.java Näytä tiedosto

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+public class Dice {
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+
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+}

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src/main/java/Simulation.java Näytä tiedosto

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+public class Simulation {
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+
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+}