The target readers of this book are: * Those with no prior experience who want to learn programming efficiently and properly. * Those interested in programming but unsure how to approach learning it. * Those interested in programming but unsure how to approach learning it. * Those interested in programming education for children. This book is suitable for the above-mentioned people. (Excerpt from the "Introduction") ◆ No dust jacket or obi. ◆ The cover is clean with no scratches or stains. ◆ The text has no stains or writing. ◆ 20th printing of the first edition, August 16, 2021. ◆ After a simple cleaning, it will be waterproofed and shipped.