Questions tagged [while]
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17 questions
0 votes
1 answer
30 views
Looking for a way to make a loop that rejects an input with any other hour format other than the one specified
Im having trouble creating a code on C that after letting the user input a date it determines if the date is in a valid 24 hour format, any help would be greatly appreciated. Here's my code. #include &...
0 votes
2 answers
125 views
Why does this become an infinite loop?
I am trying to make a pyramid of hashtags somehow which I haven´t figured out yet, and trying my way step by step. (I´m doing the Cs50 course) When I came this far the program is working wohoo so far ...
- 7
0 votes
1 answer
39 views
CS50 Recover - Cannot figure out why my While loop is not being invoked
When I run the following code, it doesn't appear as if my while loop is being invoked because it never prints the print statement, but I cannot find a reason why it is not running the while loop. #...
- 5
0 votes
1 answer
593 views
Can't break out of while loop in python
def main(): x = 0 while x not in range (1,23): getheight() if x in range (1,23): break for i in range (x): for j in range (x - j): print (" "...
user15073
0 votes
1 answer
58 views
Second condition doesn't seems to work properly
I've just solved my mario.c pset1, everything seems to work, but when I enter a value over 23 like 50 or so, the code is still running and drawing the pyramid then re-prompt the height. I've tried to ...
- 125
1 vote
1 answer
130 views
pset3 - Breakout - Can't start again after loosing my first live
All my program work well till I lost my first ball. After that, I'm not able to start with an other one. I thought I've controlled that with my second while loop. There the first part of my code in ...
- 68
0 votes
1 answer
134 views
Pset 1 Bug with Do While Loop
My Do While Loop isn't working for some reason, the error is outlined below. Can anyone help me figure this out (I included the stdio and cs50 libraries)? int main(void); int n; { // error: expected ...
- 19
0 votes
1 answer
333 views
my while loop is not working
i wrote the following code in orde to get familiar with the while loop However , instead of executing the loop when i give a number lower than 1 it does the exact opposite !it executes the loops ...
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