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Disagree too. These courses were also known as “weeder” courses so less students do the major, which can’t support all the interested students, so they’re overl

Disagree too. These courses were also known as “weeder” courses so less students do the major, which can’t support all the interested students, so they’re overly difficult. Anyone learning, I would start with JavaScript and make small fun stuff.

jedberg 3y ago
They weren't overly difficult. They were just the same difficulty as the rest of the CS classes at Cal. If you couldn't pass these you wouldn't pass any other CS course.
- aripickar 3y ago
  I don’t think they were the same difficulty at all as some of the upper divs. Classes like CS 170 (Efficient Algorithms), Cs 189 (ML) and CS 182 (Deep Neural Networks) were all significantly more difficult than any 61 series class.
  - jedberg 3y ago
    Of course a computer scientist would call out my imprecise language. :) What I meant was that it's difficulty was in line with expectations for a lower division course given the difficulty of the upper div courses in the same major.
- fdye 3y ago
  I once saw a young lady in the lab in Soda hall getting obviously frustrated. A few moments later she exclaimed, "Why is it so f**ing hard!" and then as if in a cartoon slammed her forehead into the lab computers keyboard repeatedly before a TA noticed and came over to help. It was like something out of a cartoon. I've taken CS/Programming courses at a few institutions and never seen quite that level of despair/frustration. Maybe its just a CAL thing, I didn't end up transferring to CAL in the end so CS61A was the only class I did on campus, so can't really say.
- gamblor956 3y ago
  The CS61 series was excessively difficult compared to the upper-level material, and it was absolutely because it was intended to weed people out of the major. I got A's in all of my upper-level CS courses at Cal. Cryptography and compilers were a breeze compared to the CS61 courses. My average grade in the CS61 series was a B-. The semester I took CS61B (data structures), my grade on the final was 21, out of 100. The average grade was 16, and the highest score was 35. (The 35 is a VC now and is fairly active on HN.)
  - jdale27 3y ago
    The semester I took CS61B (data structures), my grade on the final was 21, out of 100. The average grade was 16, and the highest score was 35. Hilfinger?
    - mng2 3y ago
      Calls to mind a Hilfinger quote from my CS61A experience: "Mike Clancy makes the tests; I make them harder."
    - gamblor956 3y ago
      Lol yes, it was Hilfinger. He originally tried to flunk the entire class until the administration forced him to use a curve.
    - peterleiser 3y ago
      I took CS61B with Hilfinger in '96. That guy was a character. In one lecture he didn't let a person answer a C++ question because he said "no, you already learned C++ in highschool. I want a virgin". People tried to avoid his classes, but you learn a lot from Hilfinger.
      - aoki 3y ago
        I avoided his classes like the plague. His name was already a verb in the 80s. Which is not to say that I ever held that against him personally. It was kinda cool that you’d be in Evans at 2am and he’d still be randomly wandering the halls.
gnulinux 3y ago
I personally had a blast and absolutely incredible time in both CS 61A and 61B. That they're "weeder" classes can be considered true only from the perspective that they're challenging classes but note that almost all CS/Math classes in Berkeley are highly challenging and these weren't outliers at all. Before coming to college I had tons of programming experience and two interships. I wrote websites, backends, real life applications shipped to customers, school club websites, I even taught C++ in my high school's IEEE chapter. CS 61A completely changed my perspective on how to think about code, I found it so valuable that I could graduate just with 61A, study everything else (algorithms, data structures etc) myself and be fine with it (this is likely an exaggeration of course, there is some value to finishing a traditional CS curriculum).
- peterleiser 3y ago
  This. I went into the CS program cold, no prior programming experience at all. After CS3 and CS61A/B/C my relationship with my brain changed entirely. My approach to deconstructing and then solving problems, of any kind, radically improved.

jedberg 3y ago

They weren't overly difficult. They were just the same difficulty as the rest of the CS classes at Cal. If you couldn't pass these you wouldn't pass any other CS course.

aripickar 3y ago
I don’t think they were the same difficulty at all as some of the upper divs. Classes like CS 170 (Efficient Algorithms), Cs 189 (ML) and CS 182 (Deep Neural Networks) were all significantly more difficult than any 61 series class.
- jedberg 3y ago
  Of course a computer scientist would call out my imprecise language. :) What I meant was that it's difficulty was in line with expectations for a lower division course given the difficulty of the upper div courses in the same major.
fdye 3y ago
I once saw a young lady in the lab in Soda hall getting obviously frustrated. A few moments later she exclaimed, "Why is it so f**ing hard!" and then as if in a cartoon slammed her forehead into the lab computers keyboard repeatedly before a TA noticed and came over to help. It was like something out of a cartoon. I've taken CS/Programming courses at a few institutions and never seen quite that level of despair/frustration. Maybe its just a CAL thing, I didn't end up transferring to CAL in the end so CS61A was the only class I did on campus, so can't really say.
gamblor956 3y ago
The CS61 series was excessively difficult compared to the upper-level material, and it was absolutely because it was intended to weed people out of the major. I got A's in all of my upper-level CS courses at Cal. Cryptography and compilers were a breeze compared to the CS61 courses. My average grade in the CS61 series was a B-. The semester I took CS61B (data structures), my grade on the final was 21, out of 100. The average grade was 16, and the highest score was 35. (The 35 is a VC now and is fairly active on HN.)
- jdale27 3y ago
  The semester I took CS61B (data structures), my grade on the final was 21, out of 100. The average grade was 16, and the highest score was 35. Hilfinger?
  - mng2 3y ago
    Calls to mind a Hilfinger quote from my CS61A experience: "Mike Clancy makes the tests; I make them harder."
  - gamblor956 3y ago
    Lol yes, it was Hilfinger. He originally tried to flunk the entire class until the administration forced him to use a curve.
  - peterleiser 3y ago
    I took CS61B with Hilfinger in '96. That guy was a character. In one lecture he didn't let a person answer a C++ question because he said "no, you already learned C++ in highschool. I want a virgin". People tried to avoid his classes, but you learn a lot from Hilfinger.
    - aoki 3y ago
      I avoided his classes like the plague. His name was already a verb in the 80s. Which is not to say that I ever held that against him personally. It was kinda cool that you’d be in Evans at 2am and he’d still be randomly wandering the halls.

gnulinux 3y ago

I personally had a blast and absolutely incredible time in both CS 61A and 61B. That they're "weeder" classes can be considered true only from the perspective that they're challenging classes but note that almost all CS/Math classes in Berkeley are highly challenging and these weren't outliers at all. Before coming to college I had tons of programming experience and two interships. I wrote websites, backends, real life applications shipped to customers, school club websites, I even taught C++ in my high school's IEEE chapter. CS 61A completely changed my perspective on how to think about code, I found it so valuable that I could graduate just with 61A, study everything else (algorithms, data structures etc) myself and be fine with it (this is likely an exaggeration of course, there is some value to finishing a traditional CS curriculum).

peterleiser 3y ago
This. I went into the CS program cold, no prior programming experience at all. After CS3 and CS61A/B/C my relationship with my brain changed entirely. My approach to deconstructing and then solving problems, of any kind, radically improved.