Tokyo Tech Tokyo Institute of Technology, Department of Computer Science and Engineering This is an answer key and explanation for past entrance exam questions for the B schedule. It is based on answers received during lab tours and from other applicants, so the accuracy is high. Contents ⭐︎Questions and answers from H18 to 2021 ⭐︎Memorization notes for mathematical logic and automata ⭐︎Memorization notes for proof diagrams Features ⭐︎I have summarized the points to remember after each answer. →Difficult points in the problems are written in blue, similar to high school problem sets, so you can handle similar problems if they appear on the exam. ⭐︎Detailed answers are provided. →I have achieved a 100% answer rate for mathematics, which is the most difficult subject to prepare for. The intermediate steps are carefully written, making it easy to study even for those who are not good at math. Of course, answers and explanations are provided for all questions except a few in other subjects. ⭐︎A 500 yen discount is available for those who have already purchased from other sellers. →I understand that you may hesitate to purchase answers from multiple sellers for the same university. Therefore, if you have already purchased past exam questions for the Tokyo Tech Department of Computer Science and Engineering from another seller, you will receive a 500 yen discount upon purchase. Of course, a discount is also available if you purchase past exam questions from other sellers at the same time. If you wish to receive a discount, please let us know in the comment section. *Notes* ●Data will be sent. ⚪︎Some answers are missing. ⚪︎Answers for topics that are no longer part of the current exam scope (signal processing, Schema, complex analysis, etc.) are not included. ⚪︎Regarding the accuracy of the answers, they are based on the answers from Tokyo Tech's research labs. ⚪︎Exams that were not held due to reasons such as COVID-19 or faculty reorganization are not included. ⚪︎Resale and redistribution are prohibited. If found, we will report to the platform and pursue legal action for a small claim. ⚪︎Individual sales are not available.