2
votes
should I create a table for every user on buy, cs50 finance
I suggest creating a table, called, for example, transactions. In the table, there are columns: user_id, name of the company, quantity of shares, price of 1 share, date. In this way I will keep ...
- 299
2
votes
Accepted
Im badly struggling with the logic for caesar pset 2
plain[i] = plain[i+key];
I can see what you're trying to do here and you're on the right track, but there's a problem. Think about what the value between the square bracket means.
- 36
1
vote
Else If Boolean Statements of Equality In the Case of Complex Numbers
That example doesn't say what data type x and y are, but generally you can assume that numerical variables are real numbers in programming, unless specified otherwise.
There is a way to work with ...
- 744
1
vote
pset 4 resize (more confortable) pixel loss logic
The most basic version is copying/dropping pixels.
This could be like
diff = input_height/2
repeat input_height times
diff += output_height
read input line
skip input padding
while ...
- 21k
1
vote
Accepted
Pset2, caesar: string characters not working with is alpha logic?
The problem is surely in the return value of the isalpha function and the value of true, for what the condition is true both values must be equal, which apparently does not happen, keep in mind that ...
- 5,179
1
vote
Pset1(mario.less)- What is the logic behind my approach?
The main logic here is relation between spaces and height so that the highest number spaces is height - 1, I'd suggest using debug50 to see it step by step to understand more
- 181
1
vote
Pset1(mario.less)- What is the logic behind my approach?
Your code looks good. I think you do understand. I would go try the more mario and see if you can make that work.
- 167
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