Questions tagged [for]
The for tag has no usage guidance.
12
questions
0
votes
1answer
18 views
What is wrong with my nested loop? Why doesn´t it print what it should?
So, I am trying now to make a pyramid of hashtags which in every row has a number of spaces before from the left side of the hashtag. In the program it starts with a prompt from the user between 1-8 , ...
0
votes
2answers
37 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 ...
0
votes
2answers
123 views
pset1 cash less, problem using for loops
I tried to use for loops to solve the cash (less) problem set, not sure if thats possible. Can this code be fixed or do I need to use while loops instead?
the code compiles, but the output is either (...
0
votes
1answer
15 views
My for loop in vigenere will not execute
The for loop is not running and I cant figure out why. Everything looks good to me. I need some fresh eyes. Thanks guys!
#define _XOPEN_SOURCE
#include <stdio.h>
#include <unistd.h>
#...
0
votes
1answer
36 views
Decreasing For Loops
I'm sure this is a very basic question but I'm struggling with this.
Why can't I make a decreasing "For" loop?
My code is below. Why doesn't this work?
I just want to output "Decreasing, 4" "...
0
votes
1answer
86 views
PSET2 Caesar Bug in Uppercase Case For Loop
having an issue with caesar.c. I've got a loop working for lowercase cases where the key size would cause the key to loop out of alphanumeric characters, but when I try to implement the same loop for ...
0
votes
1answer
10 views
for cicle itrations
hi guys im wrote testing program to test features for my function and there is only 7 iterations in my for cicle but i malocc`ed more then that tell me why pls(testing string was andrew8mike)
#...
0
votes
1answer
43 views
won function does not seem to return true (even though it should)
So this has been a little frustrating. Even though the rest of the problem went well I cannot figure out where I went wrong.
Here's the idea; set a counter called value that increments by every time ...
0
votes
1answer
77 views
Parentheses or Brackets Problem?
I get this error, but I can't find where I forgot a paren / bracket...
int SUM1 = 0;
if ( (length == 13) || (length == 15) )
{
for (int a = 1; a < length; a++2)
{
...
1
vote
1answer
222 views
pset2 caesar, argv[1]
Ok I'm consistently encountering a peculiar issue that I can't get my head around. this loop should return an error if there is a character other than a digit. When I give a character other than a ...
0
votes
1answer
25 views
I have a nested for loop, with if conditions that won't print out
My vigenere program, compiles and has most of the check50 test-thingy right. However, I cannot get the program to print out the cipher. Not sure what is legal here or not but I have gone over and ...
1
vote
1answer
523 views
still needing help with mario
I have read and re-read through the help provided for mario here and other places, but am stuck at getting the right number of lines, but not the right characters in each line (i am substituting a for ...
