How does an algorithm help in efficient problem-solving?

An algorithm provides a step-by-step procedure or set of rules for solving a specific problem. It breaks down a complex problem into manageable steps, which enhances clarity and efficiency in execution. By following a defined set of operations, algorithms help eliminate unnecessary computations, reducing the chances of errors and making the solution faster and more reliable. Efficient algorithms also ensure that resources like time and memory are optimally used, leading to better performance, especially for large datasets or complex tasks.

Related Questions:

  1. Define computer.
  2. What is an algorithm and what is the role of an algorithm in problem-solving?
  3. What is a flowchart?
  4. Draw any four graphical symbols used in a flowchart and explain them.
  5. What is the role of loops in programming?
  6. Differentiate between sequence, selection, and iteration in programming.
  7. Why is problem analysis important in programming?
  8. Describe the steps involved in problem-solving.
  9. Calculate the area of a rectangle for a given breadth and length
  10. Write an algorithm that inputs length in inches and calculates and prints it in centimeters.
  11. Write an algorithm to find the sum of the given sequence. SUM = 20 + 25 + 30 + 35 + 40 + 45 + 50 + 55 + 60
  12. Write an algorithm to find the product of the given numbers. PRODUCT = 1 × 3 × 5 × 7 × 9 × 11 × 13 × 15
  13. Write an algorithm to print the multiplication table of a number in reverse order.
  14. Convert the algorithms of questions 4 to 9 into flowcharts.
  15. Show memory hierarchy with the help of a diagram.
  16. Write four properties of computational thinking.
  17. Model Papers (1-10)