Shaza’s tutorial is canceled today
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Shaza’s tutorial is canceled today, a complementary tutorial will be held tomorrow at 18:00 on zoom. https://technion.zoom.us/j/97740592185 |
| עדכון אחרון ב-20/7/2026, 10:05:09 Last updated on 20/7/2026, 10:05:09 Последняя модификация20/7/2026, 10:05:09 تمت الحتلنة الأخيرة ب-20/7/2026, 10:05:09 |
Exam A front page + lecture cancel
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Dear students, The front page of Exam A and the formula sheet are now available under Course Material. Please make sure to read them carefully before the exam. During the exam, questions will be answered only through written notes (פתקים). The lecture material has been completed, and therefore there will be no lectures this week. Best, Course Staff |
| פורסם ב-19/7/2026, 19:34:28 Created on 19/7/2026, 19:34:28 Создано19/7/2026, 19:34:28 تم النشر ب-19/7/2026, 19:34:28 |
Jonathan's recitation
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Dear students, Please note that Jonathan's recitation will take place on Tuesday 21.3 at 15:30-16:30, in Taub 3. Best, Course staff |
| פורסם ב-19/7/2026, 10:17:46 Created on 19/7/2026, 10:17:46 Создано19/7/2026, 10:17:46 تم النشر ب-19/7/2026, 10:17:46 |
Moed A - reception hours
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Dear students, The course staff will provide reception hours towards Moed A according to the following schedule. (links will be updated) Sunday, 19.7 at 12:30 - Ori, at Taub 8. Monday 20.7 at 11:30 - Gil, at Taub 3. Wednesday 22.7 at 15:30 - Adi, at Taub 8 Thursday 23.7 at 14:30 - Tal, at Taub 4. Roy\Seffi (TBD) If you need assistance with solving a specific question please send it in advance to the relevant TA/ Lecturer. Moreover, here are some links to reception hours (of Amit) recorded in previous semesters. https://panoptotech.cloud.panopto.eu/Panopto/Pages/Viewer.aspx?id=7148d01c-375e-4377-8ba3-ae4b0121b0b2 https://panoptotech.cloud.panopto.eu/Panopto/Pages/Viewer.aspx?id=f0e1a116-f680-42d4-827f-ad7900d1b770 https://panoptotech.cloud.panopto.eu/Panopto/Pages/Viewer.aspx?id=290e75a5-2d15-4ab0-bd7f-acbe011d6828 https://panoptotech.cloud.panopto.eu/Panopto/Pages/Viewer.aspx?id=5dc6076d-6e2f-4e4a-9e89-acdf010db7e1 Wishing everyone a successful exam period. Best regards, Course Staff |
| עדכון אחרון ב-19/7/2026, 22:45:55 Last updated on 19/7/2026, 22:45:55 Последняя модификация19/7/2026, 22:45:55 تمت الحتلنة الأخيرة ب-19/7/2026, 22:45:55 |
Midterm Appeals
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Dear students, Midterm appeals have been published, and grades have been updated accordingly. Best, course staff |
| עדכון אחרון ב-12/7/2026, 13:35:17 Last updated on 12/7/2026, 13:35:17 Последняя модификация12/7/2026, 13:35:17 تمت الحتلنة الأخيرة ب-12/7/2026, 13:35:17 |
Rescheduling Jonathan's Recitation
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Dear Students, Since Jonathan's recitation on July 23rd falls after the end of the semester, we are rescheduling it to an earlier date. To help us find the best time, please fill out the following Doodle poll by Monday, July 13th at 20:00: https://doodle.com/group-poll/participate/bkjYl3Ea Please only fill out the poll if you plan to attend this recitation. Thank you, Course Staff |
| פורסם ב-11/7/2026, 11:29:11 Created on 11/7/2026, 11:29:11 Создано11/7/2026, 11:29:11 تم النشر ب-11/7/2026, 11:29:11 |
HW4 published
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Dear Students, HW4 has been published. Submission is in pairs only, and the deadline is 22.7. Best regards, Course Staff |
| פורסם ב-9/7/2026, 13:28:29 Created on 9/7/2026, 13:28:29 Создано9/7/2026, 13:28:29 تم النشر ب-9/7/2026, 13:28:29 |
Shaza's office hour
| Shaza's office hour is canceled today. Sorry for the late notice. |
| פורסם ב-6/7/2026, 16:05:47 Created on 6/7/2026, 16:05:47 Создано6/7/2026, 16:05:47 تم النشر ب-6/7/2026, 16:05:47 |
Jonathan's recitations (Correction)
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Dear students, Please note the corrected dates for Jonathan's upcoming recitations: Cancelled: 2.7 and 16.7 Two-hour sessions: 9.7 and 23.7 (9:30–11:30 in Ulman 805) Best regards, Course Staff |
| פורסם ב-2/7/2026, 08:55:34 Created on 2/7/2026, 08:55:34 Создано2/7/2026, 08:55:34 تم النشر ب-2/7/2026, 08:55:34 |
Updated Schedule for Jonathan's Recitations
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Dear students, Please note that Jonathan's recitations on 1.7 and 15.7 are cancelled. Instead, we will have two-hour sessions on 8.7 and 22.7 from 9:30 to 11:30 in Ulman 805 (the usual classroom). Office hours will be held immediately following the recitations. Best regards, Course Staff |
| פורסם ב-30/6/2026, 21:16:56 Created on 30/6/2026, 21:16:56 Создано30/6/2026, 21:16:56 تم النشر ب-30/6/2026, 21:16:56 |
HW1 Feedback
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Dear students, HW1 feedback has now been released. Please note that the deadline for HW1 appeals has been extended until Wednesday. Course Staff |
| פורסם ב-29/6/2026, 12:54:54 Created on 29/6/2026, 12:54:54 Создано29/6/2026, 12:54:54 تم النشر ب-29/6/2026, 12:54:54 |
HW1 Feedback, HW3 Published, and Midterm Appeals
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Dear students, HW1 feedback has now been published, and HW3 is available on the course website. If you would like to appeal your midterm grade or HW1 grade, you have 4 days from today to submit your appeal. Appeals submitted after the deadline will not be considered. PLEASE NOTE Any appeal that does not follow the instructions will not be reviewed. Best regards, Course Staff |
| עדכון אחרון ב-25/6/2026, 13:19:10 Last updated on 25/6/2026, 13:19:10 Последняя модификация25/6/2026, 13:19:10 تمت الحتلنة الأخيرة ب-25/6/2026, 13:19:10 |
Midterm Exam Grades
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Dear Students, Grades and scans for the midterm exam are now available. Best Regards, Course Staff |
| פורסם ב-25/6/2026, 12:13:13 Created on 25/6/2026, 12:13:13 Создано25/6/2026, 12:13:13 تم النشر ب-25/6/2026, 12:13:13 |
Note About Prim's Algorithm
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Dear students, Please note that you may not use a Fibonacci-heap implementation of Prim's algorithm in your solutions, either in homework assignments or exams. Regards, Course Staff |
| פורסם ב-21/6/2026, 13:15:11 Created on 21/6/2026, 13:15:11 Создано21/6/2026, 13:15:11 تم النشر ب-21/6/2026, 13:15:11 |
Tal's tutorial and Zoom Link
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Dear students, Zoom linke For the lecture today: https://technion.zoom.us/j/94457063260. To make up for last week's cancellation, Tal's tutorial this Monday will be extended to 2 hours and will start at the usual time. Regards, Course Staff |
| עדכון אחרון ב-14/6/2026, 13:46:24 Last updated on 14/6/2026, 13:46:24 Последняя модификация14/6/2026, 13:46:24 تمت الحتلنة الأخيرة ب-14/6/2026, 13:46:24 |
Updates
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Dear students, Please note that there will be a makeup lecture on Zoom this Sunday at 16:30. In addition, Shaza will teach Tutorial 6 at the regular tutorial time, and Tutorial 7 immediately afterward. Best of luck on today's midterm exam! Course Staff |
| עדכון אחרון ב-14/6/2026, 13:44:53 Last updated on 14/6/2026, 13:44:53 Последняя модификация14/6/2026, 13:44:53 تمت الحتلنة الأخيرة ب-14/6/2026, 13:44:53 |
Gil's tutorial today
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Dear students, Gil's tutorial today at 11:30 is cancelled, to synchronize our pace with the lectures. The reception hour will still be held. Regards, Course Staff |
| פורסם ב-9/6/2026, 10:29:11 Created on 9/6/2026, 10:29:11 Создано9/6/2026, 10:29:11 تم النشر ب-9/6/2026, 10:29:11 |
Midterm exam
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Dear students, Please note that during the midterm exam, questions will be answered via written notes. Best regards, Course Staff |
| פורסם ב-7/6/2026, 13:48:43 Created on 7/6/2026, 13:48:43 Создано7/6/2026, 13:48:43 تم النشر ب-7/6/2026, 13:48:43 |
Rotem's Tutorial Sessions
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Dear students, Starting next week, Rotem's tutorial sessions will be dedicated to solving questions from previous exams. In particular, next week's tutorial will focus on solving the 2015 midterm exam. You are encouraged to attend and actively participate. Best regards, Course Staff |
| פורסם ב-3/6/2026, 23:01:54 Created on 3/6/2026, 23:01:54 Создано3/6/2026, 23:01:54 تم النشر ب-3/6/2026, 23:01:54 |
HW2 published
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Dear Students, HW2 has been published. Submission is in pairs only, and the deadline is 25.6. Please note that although the online submission system will remain open after the deadline, no late submissions will be accepted. Best regards, Course Staff |
| פורסם ב-3/6/2026, 22:56:49 Created on 3/6/2026, 22:56:49 Создано3/6/2026, 22:56:49 تم النشر ب-3/6/2026, 22:56:49 |
Front Page + Formula Sheet
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Dear students, The front page of the midterm exam and the formula sheet are now available under the course materials. Please make sure to include the course number in the email subject line when contacting the course staff. Best regards, Course Staff |
| עדכון אחרון ב-3/6/2026, 12:47:41 Last updated on 3/6/2026, 12:47:41 Последняя модификация3/6/2026, 12:47:41 تمت الحتلنة الأخيرة ب-3/6/2026, 12:47:41 |
Mid Exam
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Dear students, The midterm exam will take place on Thursday, June 11, at 17:00 in the following rooms: Ullman 607, 700–708, and 800–802. Students with extra time accommodations will be seated in rooms 803–806. The exam material includes Tutorials 1–5 and Lectures 1–4. Best regards, Course Staff |
| עדכון אחרון ב-1/6/2026, 15:47:38 Last updated on 1/6/2026, 15:47:38 Последняя модификация1/6/2026, 15:47:38 تمت الحتلنة الأخيرة ب-1/6/2026, 15:47:38 |
Huffman Proof Continuation
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Dear students, The continuation of the Huffman proof has been uploaded under the course material. Please make sure to read it carefully and understand the details. If you have any questions, you are more than welcome to contact the course staff. Eid Mubarak, Course Staff |
| עדכון אחרון ב-26/5/2026, 13:24:20 Last updated on 26/5/2026, 13:24:20 Последняя модификация26/5/2026, 13:24:20 تمت الحتلنة الأخيرة ب-26/5/2026, 13:24:20 |
Gil's complementary tutorial
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Dear students, Gil's tutorial today has been postponed to hopefully better suit more students. It will take place in Taub 3 and will be held at 16:30-17:20 (and not 15:30). Regards, Course Staff |
| פורסם ב-24/5/2026, 09:27:17 Created on 24/5/2026, 09:27:17 Создано24/5/2026, 09:27:17 تم النشر ب-24/5/2026, 09:27:17 |
Gil's complementary tutorial
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Dear students, Gil will hold a complementary tutorial on Sunday 24.5, at 15:30-16:20, in Taub 3. This tutorial will be tutorial 4, on SCCs. Regards, Course Staff |
| פורסם ב-20/5/2026, 19:54:22 Created on 20/5/2026, 19:54:22 Создано20/5/2026, 19:54:22 تم النشر ب-20/5/2026, 19:54:22 |
HW1 published
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Dear Students, HW1 has been published. Submission is in pairs only, and the deadline is 3.6. Please note that although the online submission system will remain open after the deadline, no late submissions will be accepted. Best regards, Course Staff |
| פורסם ב-20/5/2026, 17:33:03 Created on 20/5/2026, 17:33:03 Создано20/5/2026, 17:33:03 تم النشر ب-20/5/2026, 17:33:03 |
updates
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Dear Students, Please note that students who wish to transfer their HW grades from the previous semester (Winter 2025–2026) are required to add their ID to the Excel sheet by tomorrow, 19.5. In addition, a PDF covering Lecture 3 has been added on BCC for students who could not attend the lecture this semester. Regards, Course Staff |
| פורסם ב-18/5/2026, 10:54:44 Created on 18/5/2026, 10:54:44 Создано18/5/2026, 10:54:44 تم النشر ب-18/5/2026, 10:54:44 |
Monday Group
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Dear Students, We will hold a make-up lecture for the Monday group this coming Sunday, in order to synchronize the material between the lecture groups. The make-up lecture will take place on Sunday, May 17 ,16:30–18:30, Taub 9. Please note that this lecture is intended as a synchronization session, and it will replace one of the regular Monday lectures later during the semester. In addition, please note that starting from now, the regular Monday lecture will take place in Taub 2 (instead of Taub 1). Best, Course Staff |
| עדכון אחרון ב-12/5/2026, 16:56:09 Last updated on 12/5/2026, 16:56:09 Последняя модификация12/5/2026, 16:56:09 تمت الحتلنة الأخيرة ب-12/5/2026, 16:56:09 |
Homework Grade Transfer
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Dear Students, Those who were registered in the previous semester and wish to transfer their homework grades are requested to add their ID number here: https://docs.google.com/spreadsheets/d/1SGqbaSsxt3goMSJ1Rm6TMtLPmaqfxfZFGAeF-xgIKy8/edit?usp=sharing Thank you, Course Staff |
| פורסם ב-10/5/2026, 18:24:41 Created on 10/5/2026, 18:24:41 Создано10/5/2026, 18:24:41 تم النشر ب-10/5/2026, 18:24:41 |
Yonatan's reception hour
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Dear Students, Please note that Yonatan’s office hour scheduled for tomorrow has been rescheduled to Thursday, immediately after the recitation. Best regards, Course Staff |
| פורסם ב-10/5/2026, 16:59:03 Created on 10/5/2026, 16:59:03 Создано10/5/2026, 16:59:03 تم النشر ب-10/5/2026, 16:59:03 |
Adi's tutorial
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Dear Students, The tutorial on Wednesday at 11:30 will take place on Zoom this week. Best regards, Course Staff |
| פורסם ב-10/5/2026, 09:20:57 Created on 10/5/2026, 09:20:57 Создано10/5/2026, 09:20:57 تم النشر ب-10/5/2026, 09:20:57 |
Lecture recording
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Dear Students, The recording of Lecture 2 is now available under the course materials. Students who would normally attend on Wednesday are asked to watch the recording before the next lecture, which will take place in three weeks. Regards, Course Staff |
| עדכון אחרון ב-23/4/2026, 16:35:50 Last updated on 23/4/2026, 16:35:50 Последняя модификация23/4/2026, 16:35:50 تمت الحتلنة الأخيرة ب-23/4/2026, 16:35:50 |
updates
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Dear Students, a PDF with a non-recursive implementation of DFS has been added under course material. a recording of today's tutorial has also been added. Regards, Course Staff |
| עדכון אחרון ב-18/5/2026, 10:58:45 Last updated on 18/5/2026, 10:58:45 Последняя модификация18/5/2026, 10:58:45 تمت الحتلنة الأخيرة ب-18/5/2026, 10:58:45 |
Lecture recording + midterm update
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Dear Students, The recording of Lecture 1 is now available under the course materials. Please note that there will be no additional lecture held on Wednesday. Students who would normally attend on Wednesday are asked to watch the recording instead. Please note, the midterm is planned for June 11. Regards, Course Staff |
| פורסם ב-13/4/2026, 18:23:41 Created on 13/4/2026, 18:23:41 Создано13/4/2026, 18:23:41 تم النشر ب-13/4/2026, 18:23:41 |
Updates
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Dear students, A new tutorial by Tal Zohar will take place on Monday at 15:30. The first lecture will be held by Seffi, so please make sure to join his Zoom link. Thanks, Course Staff |
| עדכון אחרון ב-12/4/2026, 17:32:42 Last updated on 12/4/2026, 17:32:42 Последняя модификация12/4/2026, 17:32:42 تمت الحتلنة الأخيرة ب-12/4/2026, 17:32:42 |
Welcome to Algorithms 1! (234247)
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Dear Students, We hope you are all doing as well as possible during this challenging time. This is the first official mail from the "Algorithms 1" (234247) course staff. Each student registered for the course should get this mail. Those who didn't get it, are probably not registered or are not on the mailing list. So, if you know about friends who are taking this course and did not get this mail, please inform them to register through the "Auto update" feature appearing at the homepage. The course announcements, notifications, changes, etc. will be published on the web and through this mailing list. It's your responsibility to be updated and to check from time to time for new information posted on the web. At this stage, all lectures and tutorials will be held online (Zoom links will be available under the Staff tab). Depending on Technion guidelines, the course may transition to in-person teaching later in the semester. Please note that we intend to held a Magen midterm exam, the date is not determined yet due to the circumstances. Make sure you read the course guidelines that appear in the "Information Sheet" file under the syllabus tab. Also, read the course schedule under the syllabus tab, which will specify the material taught in each week, along with the submission dates of each homework assignment. Best Regards, Course Staff |
| עדכון אחרון ב-8/4/2026, 19:00:08 Last updated on 8/4/2026, 19:00:08 Последняя модификация8/4/2026, 19:00:08 تمت الحتلنة الأخيرة ب-8/4/2026, 19:00:08 |