Questions tagged [problemset2]

The tag has no usage guidance.

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

Indexing problem

when debugging, the inner-most if condition never entered. Whether the char is upper-text or lower text. I 'm using the same methodology in both cases. // testing if the char upper text if ...
0
votes
1answer
25 views

Why is it that I keep getting segmentation fault? (Problem set 2 - Caesar)

#include <stdio.h> #include <cs50.h> #include <string.h> #include <ctype.h> #include <stdlib.h> int main(int argc, string argv[]) { if (argc != 2) { ...
0
votes
1answer
16 views

Readability for CS50 returning “Nan” value

I am fairly new to coding and im trying to complete Readability in Problem Set 2. I have coded how to count the letters, words, and sentences but now I am trying to make it calculate the grade level ...
0
votes
1answer
112 views

Caesar problem: Validating keys

I don't really know what went wrong here. I'm trying to test if the second word of the command line contain all digit. So I tried to check every character in argv[1] with the isdigit function by ...
0
votes
1answer
82 views

hi, i tried to solve problem set 2 substitution. it gives right output but check50 is giving errors

include include include include include int main(int argc, string argv[]) { if (argc != 2) { printf("Usage: ./caesar key\n"); return 1; } int k = strlen(argv[1]); ...
0
votes
1answer
124 views

Caesar - Problem set 2 - incorrect output

include // isalpha, isupper, islower - functions needed for caesar --- c = (p + k) %26 include // Check program is ran with only 1 command line arg. Check to make sure all characters are digits. ...
0
votes
1answer
60 views

Problem Set 2 readability check function returning false negatives

So I understand I have a math error in this code. I assume it is a rounding error which I will eventually get to. In either case, many times I do return the correct grade level but the check50 ...
0
votes
1answer
2k views

Get help in Pset2 Substitution

The Errors- :) substitution.c exists :) substitution.c compiles :( encrypts "A" as "Z" using ZYXWVUTSRQPONMLKJIHGFEDCBA as key output not valid ASCII text :...