Questions tagged [cs]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
0
votes
1answer
48 views

When declaring an array of pointers that will be a hash table, do you have to set all the elements of the array to NULL?

In the distribution code for Speller in pset5, they include this line in dictionary.c // Hash table node *table[N]; Should I set every element in the array to NULL, because they are pointers? (the ...
0
votes
0answers
17 views

CS50's Web Programming with Python and JavaScript Course, cd src and open hello.html isnt working

So when using Git in the course, they say you need to do src cd and it will show them the username web, then he types open hello.html and it will show the page in the browser but for mines it isn't ...
0
votes
1answer
38 views

Why table is not inserting here in buy route

Hello Folks! I am working on paset8, why table is not inserting into buy route
0
votes
1answer
4k views

2019 CS50 PSet 4 Filter Less

https://cs50.harvard.edu/college/psets/4/filter/less/ I'm so lost I don't really know where to begin. The last exercise plurality with the distributive code was a nightmare, I only found one other ...
0
votes
1answer
770 views

CS50 Pset1 credit

after 2 days and half i did it it's tricky at first but this problem made me understand loops and array much deeper , the question is my code is good as style and design ? any ideas should consider ...
0
votes
1answer
112 views

pset4/recover, 50 empty images

really tried to debug the code myself, but i really don't know what is it not working, i'm getting all 50 images, but the are all empty white images #include <stdio.h> #include <cs50.h> #...
0
votes
1answer
102 views

Images are not producing

This is my code. It is compiling and executing but not producing any images
0
votes
1answer
2k views

What does the 50 in CS50 mean?

I hope this isn't too off-topic, but I've seen a bunch of different CSXX (XX being some number) courses being mentioned now and I can't figure out what the different numbers mean. As far as I know ...