Assignment: Enhancing Dice Roll Stats Calculator Program Introduction: The project involves creating a program to roll pairs of dice, gathering statistics on the outcomes. Probability differs in the roll of two dice compared to a single die due to varied combinations. Dice Roll Series: User greeted with "Welcome to the Dice Roll Stats Calculator!" and prompted to specify rolls. Java classes: DiceRoller, Indicator, Validator. DiceRoller: Arrays: rollSeries (captures results), statIndicators (stores statistical indicators). Constructor rolls dice as per user request. Methods collect stats and print the report. Indicator class: Contains dicePairTotal and dicePairCount. Displaying Results: Sort statIndicators array before display. Indicator objects sortable by dicePairCount (implements Comparable). Example output: ----------------------- dice pair roll total count percent ---- ------ -------- 7 5 50% 10 2 20% 4 2 20% 2 1 10% Tasks: Exclude combinations with zero roll counts. Add a descriptive report header. Calculate and display the percentage of roll counts within the series.
Assignment: Enhancing Dice Roll Stats Calculator Program Introduction: The project involves creating a program to roll pairs of dice, gathering statistics on the outcomes. Probability differs in the roll of two dice compared to a single die due to varied combinations. Dice Roll Series: User greeted with "Welcome to the Dice Roll Stats Calculator!" and prompted to specify rolls. Java classes: DiceRoller, Indicator, Validator. DiceRoller: Arrays: rollSeries (captures results), statIndicators (stores statistical indicators). Constructor rolls dice as per user request. Methods collect stats and print the report. Indicator class: Contains dicePairTotal and dicePairCount. Displaying Results: Sort statIndicators array before display. Indicator objects sortable by dicePairCount (implements Comparable). Example output: ----------------------- dice pair roll total count percent ---- ------ -------- 7 5 50% 10 2 20% 4 2 20% 2 1 10% Tasks: Exclude combinations with zero roll counts. Add a descriptive report header. Calculate and display the percentage of roll counts within the series.
Chapter11: Advanced Inheritance Concepts
Section: Chapter Questions
Problem 10PE
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Assignment: Enhancing Dice Roll Stats Calculator
Introduction:
The project involves creating a program to roll pairs of dice, gathering statistics on the outcomes. Probability differs in the roll of two dice compared to a single die due to varied combinations.
Dice Roll Series:
- User greeted with "Welcome to the Dice Roll Stats Calculator!" and prompted to specify rolls.
- Java classes: DiceRoller, Indicator, Validator.
- DiceRoller:
- Arrays: rollSeries (captures results), statIndicators (stores statistical indicators).
- Constructor rolls dice as per user request.
- Methods collect stats and print the report.
- Indicator class:
- Contains dicePairTotal and dicePairCount.
Displaying Results:
- Sort statIndicators array before display.
- Indicator objects sortable by dicePairCount (implements Comparable).
- Example output:
-----------------------
dice
pair roll
total count percent
---- ------ --------
7 5 50%
10 2 20%
4 2 20%
2 1 10%
Tasks:
- Exclude combinations with zero roll counts.
- Add a descriptive report header.
- Calculate and display the percentage of roll counts within the series.
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