Questions tagged [2020]

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tideman pset3 cs502020 sort pairs

I started on cs502020 new pset3 -tideman few days ago and haven't been able to figure out how to implement sort_pairs, where one has to sort the struct in an array based on strength of the victory. ...
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22 views

How to add files to Desktop in CS50 Sandbox

I am wondering how to add files to the desktop in CS50 Sandbox. If you are wondering how to make a desktop, here is a list of step by step insturctions. Open CS50 Sandbox. Click on the plus. Click ...
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203 views

CS50 Web 2020, Project 1 - Wiki, CSS not working

I'm currently using Django as explained in cs50w 2020 lecture 3. Under the static folder inside encyclopedia directory is the styles.css. This was in the distro code and there is already some styles ...
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41 views

Even though I get correct output check50 shows error in pset3 plurality problem

#include <cs50.h> #include <stdio.h> #include <string.h> // Max number of candidates #define MAX 9 // Candidates have name and vote count typedef struct { string name; int ...
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37 views

Pset4 Recover segmentation error

Help needed with recover part of pset4. Please find my code below. It compiles but produces a seg fault. Any comments are welcome. Thanks in advance. #include <stdio.h> #include <stdlib.h&...
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168 views

Artificial Intelligence course's 0th lecture. QueueFrontier and StackFrontier produce the same results. What should I do to fix this?

I have joined CS50's Artificial Intelligence with Python online course but encountered a problem in the 0th project I downloaded from their website. It's a maze project and I have to telll the ...
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35 views

2019-2020 final project submited

I've started CS50 in 2019 and I've bought the certificat (In case I'll pass it :) ). I'm in this case: If you submitted Problem Sets 0 – 4 last year, resume your studies with Problem Set 3 in Week 3 ...
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1answer
652 views

PSET6 DNA Sumbit50 not matching with usual output

Hello, After a lots of effort I was finally able to implement DNA and it works correctly ! but Submit50 shows correct output for text file (1-5) but incorrect for rest The text file which have ...
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1answer
149 views

PSet2 doesn't match with Gradebook

I started the course on the 7th of January of 2020. I've done PSet0 and PSet1 with no problem. Now I'm in the middle of PSet2. I've done Caesar and submitted it. It appears in my Gradebook. Now I've ...