Learn Polya’s problem-solving process and strategies, such as divide and conquer and pattern identification, to enhance your analytical skills, tackle puzzles, and solve real-world problems.

CS Bootcamp (Phase 3)- Problem Solving 1.png

Problem-solving skills are vital for personal growth, academic success, and professional achievement. They enable resilience, innovation, and effective decision-making. This course equips you with a lifelong skill set by teaching Polya’s problem-solving process and its applications in tackling real-world problems, games, and puzzles.

You will explore strategies, including top-down and bottom-up approaches, divide and conquer, stepwise refinement, pattern identification, and logical reasoning through puzzle-solving and computing logic.

By the end of the course, you’ll master analytical skills and critical thinking to apply Polya’s method and other strategies to complex challenges. This comprehensive approach establishes a strong foundation for systematically solving intricate problems.

Problem Solving

We have our strategy. Now, we can try to solve our problem.

# Solution

Further investigating the problem reveals the following information.


align-center

Does any pattern seem to emerge from these observations? 

The count of arrangements is four times the number of bulbs.

The count of arrangements is twice the number of bulbs.

The number of arrangements doubles with each additional bulb.

There isn't a clearly defined relationship between the two.

What is the correct identification of the pattern?

<p>What is the correct identification of the pattern?</p>




So, let’s devise a formula to relate the number of bulbs to the number of arrangements.


From the table, we can derive the following general formula:

$\text{Number of arrangements} = 2^n$ , where $n$ is the number of bulbs.

Now, we can find the number of arrangements for any number of bulbs.

## Geometric sequence

The special sequence of numbers where each term is found by multiplying the preceding term by the same fixed number, as shown in the table above, is known as a **geometric sequence**. They follow a distinctive pattern where each term is a constant multiple of the one before it. This unchanging ratio between successive terms distinguishes it from other sequences, offering a fascinating glimpse into mathematical patterns and growth. 


Polyas method

Bottom-Up Approach

Top-Down Approach

Wire Length Calculator

Stepwise refinement

Guessing Games

Minesweeper Game

Triangular Wall

Pattern Identification

Conclusion

Devising a Plan: Solution

Solution