Newest Questions
13,589 questions
0
votes
1
answer
34
views
Pointer comparison in c
#include <cs50.h>
#include <stdio.h>
int main(void)
{
string s = get_string("s: ");
string t = get_string("t: ");
string u = "Hi!";
string v =...
- 1
1
vote
1
answer
22
views
pset 3 Tideman - vote function works differently using check50 than manual testing
My code for the vote function is as follows:
bool vote(int rank, string name, int ranks[])
{
// TODO
for (int i = 0; i < candidate_count; i++)
{
if (strcmp(candidates[i], name) =...
0
votes
0
answers
7
views
in scratch how do i make a sprite play a sound when a specific size has been reached?
I'm making this scratch project and I'm trying to make it so that when a sprite reaches size 150, they play a sound. but I don't know how to make it do that. anyone got some helpful information or ...
0
votes
1
answer
22
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I am getting different test results for the same code
I am testing my substitution.c program, but I get every time different results for the same code.
On the very 1.st time I got all good but :( does not encrypt non-alphabetical characters using ...
0
votes
0
answers
6
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I can't accsess the form I need to submit for my cs50w projects
when I try to submit the form for my cs50w projects, I get this:
what should I do?
please help me
-1
votes
1
answer
31
views
CS50 Week 1 credit card problem set
I am having trouble debugging my code. The logic looks right to me, but whenever I try running credit card test numbers, my code will only sometimes correctly identify the card type.
I have tried ...
0
votes
1
answer
21
views
In pset5 speller : Two variants of same code differ in case sensitivity
//This is case insensitive as it should be
unsigned int hash(const char *word)
{
// TODO: Improve this hash function
if ((strlen(word)) <4 )
{
return (tolower(word[0]) - 'a');
...
0
votes
0
answers
38
views
CS50(2024) - pset9 Finance. :( registering user succeeds and portfolio page is displayed - expected status code 200, but got 400
I am doing the CS50 course and am struggling to complete Pset9 - finance(2024). When I submit my code, the check 50 displays an error saying ":( registering user succeeds and portfolio page is ...
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0
votes
1
answer
26
views
PSET5 - SPELLER - CODE COMPILES BUT FAILS CHECK50
// Implements a dictionary's functionality
#include <ctype.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#...
0
votes
1
answer
36
views
CS50 working 9 to 5
Can someone help me? I've been stuck on this one for ages, not sure what went wrong and I don't know how to get rid of the exit code 1, not 0 part
import re
import sys
def main():
print(convert(...
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0
votes
0
answers
24
views
debug50 not working. Breakpoints not be recognize
Error message:
Looks like you haven't set any breakpoints. Set at least one breakpoint by clicking to the left of a line number and then re-run debug50!
I've try setting 1, 2, 3 and 4 different ...
0
votes
1
answer
15
views
CS50P coke pset.. I tried many ways to fix this but I can't seem to get right , how can i fix this?
Price = 50
def main():
coins = 0
if coins < price:
print("Amount Due: ", due_amount(coins))
else:
coins >= price
print("Change Owned: &...
0
votes
2
answers
19
views
Doing Cs50p Psets 3 Outdated Why is the date when in numbers only outputs 2000-30-20 instead of 2000-03-02
I am doing the CS50P and am doing the outdated exercise. This is the exercise: https://cs50.harvard.edu/python/2022/psets/3/outdated/
My code does everything perfectly, except it outputs single digit ...
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1
vote
2
answers
50
views
Python little professor problem set not passing 10 problems check
I am doing the little professor problem set. Here is my code:
import random
def main():
l = get_level()
score = 0
for i in range(10):
n1 = generate_integer(l)
n2 = ...
0
votes
0
answers
10
views
For the CS50P final project, do the unit tests have to be on the functions at the same indentation level as main?
I Know for the final project of CS50P that you have to have a minimum of 3 functions at the same indentation level as main and then you also have to do unit tests on minimum 3 functions. However, ...
