Newest Questions
13,589 questions
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mario more in c - help!
Down below my code. I'm able to print the left part of the pyramid but the right part doesn't come up. What do I do wrong?
#include <stdio.h>
#include <cs50.h>
#include <stdio.h>
#...
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1
answer
34
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CS50P "Lines of code"
Assignment: "file called lines.py, implement a program that expects exactly one command-line argument, the name (or path) of a Python file, and outputs the number of lines of code in that file, ...
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1
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"Correct numb3rs.py passes all tests" not checked in the check50: numb3rs.py cs50
I am implementing the code for IPv4numb3rs problem. The code works as expected and the test code too but I don't get why the the "correct nub3rs.py passes all test_numb3rs.py check" isn't ...
- 39
0
votes
1
answer
14
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cs50p lines.py not passing the last 3 tests
from sys import argv,exit
def main():
try:
if len(argv) < 2:
exit("Too few command-line arguments")
elif len(argv) > 2:
exit("Too many ...
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0
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12
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i have an error in debug50
When i try to debugging my code with debug50 it gives me this message even though it compiled (The preLaunchTask 'C/C++: gcc build active file' terminated with exit code -1.) + it happens in some ...
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0
answers
13
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Code doesn't consider more than one digit numbers: numb3rs code
This is my code for the numb3rs.py assignment in cs50. Initially it was working well but when I lunched check50, it showed red for certain numbers. With time it started displaying an error when ...
- 39
0
votes
1
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6
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Project0 P2 Raise exception
I have 2 questions: 1. Can I invoke a function within the definition of another function? Since to define result() we need to check it's which player's move, I feel the need to use player() here.
2. ...
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1
answer
8
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General Doubt regaring CS50 Course
I knew that, CS50 provides the course completion certificate after we complete any course of CS50 by submitting all the assignments and projects provided with atleast 70% score.
Is this same policy ...
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14
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pls! why ai made bool alternate = false and alternate != alternate and it can just make true instead of false
bool luhn_algorithm(long number)
{
int sum = 0;
bool alternate = false;
while (number > 0)
{
int digit = number % 10;
if (alternate)
{
digit *= ...
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votes
2
answers
32
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PLEASE HELP!!! STUCK ON SPELLER FOR MORE THAN A MONTH NOW
Link to post on Reddit
I started working on the pset last month, coded all the required functions (at least I thought I did) and check50 surprised the #&*# out of me, none of the checks were ...
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10
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"failed to connect extension server on port 1337" this is the message that is displayed when I try to use debug50 or style50
also during the lectures, I can see David's codespace having like 2 buttons on the upper right that are called design50 and style50 that aren't showing in my codespace
"I,ve already tried to ...
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0
answers
29
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pset1 cs50ai: tic-tac-toe, TypeError: 'NoneType' object is not subscriptable error at minimax function
I am stuck at implementing the minimax function with alpha-beta pruning. This is were I'm at:
def minimax(board):
_, value = best_move(board)
if value == None:
return None
else:
...
0
votes
1
answer
8
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Unable to generate GUI in cs50-customized IDE (Offline, Local with VS Code, Docker Container)
I've been using the offline version of CS50.dev (in VS Code with docker container, offline, as instructed in the cs50 documentation). It is really convenient and I enjoy it.
However, when I want to ...
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2
answers
34
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cs50 pset 1 credit.c not outputting correct answers in certain random(?) cases
My code works fine for most of cs50's checks except all AMEX card type checks and some VISA type checks where it just outputs INVALID instead of the actual answer.
#include <cs50.h>
#include <...
-1
votes
3
answers
26
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My convert function is broken and not passing tests but my program seems to do what i think it should
def main():
time= input("What time is it?: ")
hour, min= time.split(":")
if "a.m." in time:
Min, t= min.split(" ")
if 7 <= ...
