Skip to main content

Questions tagged [check50]

Questions about using check50 to validate the output of your problem set solutions. When using this tag, please provide the command you used to run check50 and the full output of the program in the body of the question.

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

the code which is expected and my actual code are the same but check50 see it as incorrect LAB1

#include <cs50.h> #include <stdio.h> int main(void) { // TODO: prompt for the start size int n; do { n = get_int("start size: "); } ...
0 votes
1 answer
133 views

pset4 filter blur

I have written the following code for blur . // Blur image void blur(int height, int width, RGBTRIPLE image[height][width]) { for ( int h=0 ; h<height ; h++) { for ( int w=0 ; ...
0 votes
2 answers
804 views

pset7 - Houses problem with check50

I'm running into some issue with check50. I know it's been ask before but the answer of some other topic do not apply to me. I re-do both files but still getting the same output. This is my output ...
0 votes
1 answer
120 views

pset4 filter. Blur image compiles goed but does'nt pass the check50 lots of error

The code in helpers.c all images compiles exept for the Blur image it compiles without any errors. But doesn't pass the cs50 check? any suggestions only the Blur image section. Thanks // Blur ...
0 votes
1 answer
50 views

Speller Works on all .txt files, but FAILS Check50

My Speller function works on all the .txt files provided with the keys. I even made a .txt containing the large dictionary and all the words are spelled correctly. However, when I go to use Check50 ...
0 votes
1 answer
147 views

CS50x Problem Set 4 Blur Function Issue. Does not work on 3x3 or 4x4 image

For some reason, my CS50 pset4 blur function is not returning the proper pixel values for a 3x3 or a 4x4 image. It passes the other check50 tests. I looked at the check50 output, and my code gets the ...
0 votes
2 answers
943 views

Finance Check50

I completed Finance and everything seems to be working for me but when I use check50 it gives error. https://submit.cs50.io/check50/9d1a3517645a1207b1792d521c920386d586caf0 As you can see it shows ...
0 votes
1 answer
256 views

How to get my code to re-prompt when given a non numeric input?

So my code in C for the mario steps is correct except that it shows an output when foo is input rather than re-prompting for a valid integer. I did check50 and this was the only error. Where can I ...
0 votes
1 answer
186 views

pset3 runoff print_winner check50 error

So I have seen this issue mentioned here before and the others have suggested that printing a newline after the name is the solution. However, my code does print a newline and in my tests, I'm getting ...
0 votes
1 answer
12 views

Pset2 Substitution -- check50 "timed out while waiting for program to exit"

I'm aware that a similar question regarding the same error has been asked before but my situation appears to be different. Here is the specific error: In my code, I have a function called "...
0 votes
4 answers
3k views

cs50p problemset 7 /working.py

mo code works fine and passes al teat in test_working.py but i dont know why i get this error :) working.py and test_working.py exist :) working.py does not import libraries other than sys and re :) ...
0 votes
3 answers
547 views

check50 is getting a different result from me on mario

I have tested every criterion of Mario, and they all are met, but check50 is getting a different output than me. Here is a transcript of what happened. elephant1123@ide50:~/workspace/pset1 $ ./mario ...
0 votes
1 answer
33 views

My code look correct and work correctly for all other sequence but check50 says sequence/18 is wrong, expected "No match" not harry

import csv import sys global y def main(): y = 0 x = 0 t = 0 # Check for command-line usage if len(sys.argv) != 3: sys.exit("Usage: python dna.py data.csv sequence....
0 votes
1 answer
67 views

substitution - my code passes all tests manually, but not check50

My code for substitution appears externally to be working correctly. It takes the key as an argument and prompts the user for the plaintext message. Both uppercase and lowercase keys work, and a ...
0 votes
1 answer
37 views

Help to finish my problem - Check50 - Pset4 - Filter Less

I am coding the sepia filter, it is already working, but it does not pass the check50. I think of according to the check50 report, that there is some problem of precision in the calculations, but I ...
0 votes
1 answer
53 views

pset3 binary search , shows errors in check50

i don't understand acc. to the algorithm it should work correctly , but it doesn't
0 votes
1 answer
43 views

Check50 error in pset4 recover exercise

I have the following problem, I finished the exercise "recover" in pset 4 and all the recovered images are fine (check them one by one), but the tool "check50" tells me that the program does not ...
0 votes
1 answer
122 views

CS50 Finance check50 giving 400 error despite working well

I have coded the CS50 Finance problem set and it seems to be working fine from my end. However, check50 throws a 400 error for Post request on /register. Even in the console, I don't see that error. ...
0 votes
1 answer
952 views

problem set 2 caesar check :( handles non-numeric key timed out while waiting for program to exit

I have gotten my code to work for the caesar problem in problem set 2. However, when i check through check50 I run into this error: :( handles non-numeric key timed out while waiting for program ...
0 votes
1 answer
101 views

My runoff problem doesn't pass check50

when I run check50 this is the message I get and I don't know what to fix :( tabulate counts votes when all candidates remain in election tabulate function did not produce correct vote totals :( ...
0 votes
1 answer
54 views

problem with resize cs50check giving out red errors in some test

the program is working correctly resizes perfectly (atleast i think) but cs50 check gives out an error on todos on some test please guide https://sandbox.cs50.net/checks/...
0 votes
1 answer
44 views

vigenere output

Ok. I've been working on this for two days now and have checked various types of answers on here, but I'm not sure what's wrong with my code. I think maybe I need a fresh pair of eyes, or my equation ...
1 vote
1 answer
49 views

ps3 Move, check50, illegal move are moving? help please

Please, I spent so many hours on this and I can't find the mistake I am doing. From the start, there are some numbers still move when they are illegal move. See description from check50: :( 3x3 ...
0 votes
2 answers
166 views

PSET 5 Speller Check50 Problem

I think I have done everything you're supposed to do in PSET5 Speller. when I manually check the outputs of my code, it works perfectly well. It matches the staff solutions one to one. Yet Check50 ...
0 votes
1 answer
58 views

caesar.c check problem

I finished my caesar ps but when I check it says that my code is not correct for example the said it didn't encrypt an a to a b if the key is 1 even though when I check it myself I see that the answer ...
0 votes
1 answer
43 views

Valid output decreed as invalid by check50?

I am having trouble with check50 in pset1 more mario. Below as follows is my code, it works. Yet, for some reason it is invalid. I know it is wrong to post my entire code but I am stumped. #include &...
0 votes
1 answer
142 views

Pset 7 - check50 error on buy

Almost finished Pset7 but I'm getting an error on Check50 that I don't understand. The log file says: :( buy handles valid purchase Log sending POST request to /login sending POST request to /buy ...
0 votes
1 answer
79 views

PSET4 Recover Passes Check50 but throws Seg Fault

Last night, recover.c worked fine. Today, it compiles and, after I run ./recover, promptly throws a seg fault. At times, it has claimed it cannot open "card.raw" though the syntax is perfect. For fun,...
0 votes
1 answer
54 views

Why is all my check50 server2 red?

Below are my parse() and lookup() functions for server.c pset6. I have gone over and over but maybe I didn't understand what lookup does. Any help is highly welcome and appreciated. My check50 for ...
0 votes
1 answer
58 views

Does anyone know how to fix this problem?

this error is in every check50 test. Conditional jump or move depends on uninitialised value(s): (file: dictionary.c, line: 92) Conditional jump or move depends on uninitialised value(s): (file: ...
0 votes
1 answer
70 views

Can you tell me my mistake? ;)

Could anybody tell me what my mistakes are ? #include <stdio.h> #include <math.h> int main (void) { float dollar; do { dollar=get_float("Enter your ...
0 votes
1 answer
53 views

pset3 find code works, despite 'sort' failing

I'm very confused! I have spent many (MANY) hours working through this pset. I've gotten to the point where my code passes all check50 requirements for 'find', but it's failing the 'sort' ...
0 votes
1 answer
58 views

pset3 check receives standard error from init()

The game compiles and runs, passing all the other tests in check50 when entered manually, but on the step for testing init, check50 fails. Here's the check50 output: https://sandbox.cs50.net/checks/...
2 votes
1 answer
187 views

Appliance still does not seem to have internet access

I'm having trouble using check50. I can browse with chrome and update50 works but when I use check50 the terminal or github it tries stuff for about 5 mins then gives up and says I should restart. I ...
0 votes
1 answer
97 views

Load and server not working, am confused

Am really trying to solve server.c though I don't really understand the specification for load and indexes functions. My parse and lookup seems to be working well, they passed check50 for server1 ...
0 votes
1 answer
1k views

Speller seems to be working but fails check50. (PSET5)

so currently my speller seems to be working, it matches the staff solution with the austinpowers.txt (correctly identifies that 644 words have been misspelled & works when using a small dictionary ...
0 votes
1 answer
57 views

Resize doesnt compile and check 50 can't check my program

My program seems to resize correctly but when i compare headers it seems that there's a bug, i use check 50 and it says that resize.c doesnt compile and the rest of tests give me a yellow poker face ...
0 votes
2 answers
261 views

My pset1 Water Code Works as per the Spec, but Doesn't Pass the Check50

so I am very new to this but I have written some code to complete the pset1 water task and it just won't pass through check50 2016.water water.c. I have put it below, I understand that it maybe all ...
0 votes
1 answer
140 views

Why check50 is not evaluating true when my programme is corectly responding to all the asked questions?

When i run check50 it shows everything in red and when i open the given link it shows the below image. I have removed the printf commands also but still then it is showing the same problem. someone ...
1 vote
2 answers
139 views

water.c exists but does not compile

![ My code works but it is not compiling. I ran check50 and it says that water.c exists :) but does not compile. I'm struggling to understand why.]1
0 votes
1 answer
71 views

Check50 error specification?

So :) dictionary.c, dictionary.h, Makefile exist :( speller compiles \ expected output, not standard error of "dictionary.o: In function `check':\n/va..." The code is working (not as fast ...
0 votes
1 answer
100 views

game of fiteen doubts in code and in check50

have a look at my game of fifteen code at: http://pastebin.com/gpZnkTPp it is showing errors in check50 , but i don't know what's wrong with my code check50 2015.fall.pset3.fifteen fifteen.c :) ...
0 votes
1 answer
341 views

dictionary check50 returns \ expected output, not standard error of "/opt/sandbox50/bin/run.sh: line 31: 102..."

My dictionary implementation appears to work as my program's output matches the staff exactly. Check50 is giving me the error below for every check starting with handles most basic words \ ...
0 votes
1 answer
44 views

problems with little professor not rejecting inputs that check50 says it should

When I run locally the program behaves as I think it should. But when I run it through check50 it fails saying that I dont reject inputs that I should reject. import random def main(): while True:...
0 votes
1 answer
719 views

pset7 finance register function check 50

after I run check50 I get following comments: Below are my code for register: @app.route("/register", methods=["GET", "POST"]) def register(): """Register user""" session.clear() if request.method =...
0 votes
1 answer
405 views

killed by server

) helpers.c exists :( helpers.c compiles \ killed by server :| finds 42 in {42,43,44} \ can't check until a frown turns upside down :| finds 42 in {41,42,43} \ can't check until a frown turns ...
0 votes
1 answer
85 views

in pset3 error while performing check50

when i use check50....it is showing error in helper.c but i didn't find any error in source codes of programs or helper.c i wrote programs for generate.c and find.c but they didnt gave any errors i ...
0 votes
0 answers
22 views

Pset4: Check50 is not compiling my code for Filter-More

I tested my code and all functions seem to be working fine, I don't know what else to do. This is the output from check50, there are no warnings or hints about what I might be doing wrong. https://...
0 votes
1 answer
106 views

check50 in pset2

I won't post my code, because, as far as I could tell, it works fine, but I keep on getting this when I run check50 and I don't know know exactly what it means or how to fix it. My code runs perfectly ...
0 votes
1 answer
218 views

Resize : please, i'm struggling to finish resize. There is something that I don't understand to pass check50

Please, help me to understand where should i focus because I spent so many hours on this..... i would love to finish it :) here message from check50 : :) resize.c and bmp.h exist. :) resize.c ...

1
2 3 4 5
14