Questions tagged [size]

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pset5 /home/ubuntu/pset5/speller/speller.c:144: undefined reference to `size' By “undefined reference,”

// Implements a dictionary's functionality include include include include include include include include "dictionary.h" const int HASHTABLE_SIZE = 65536; typedef struct node { ...
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PSET 5 (speller): I don't know why I receive an inaccurate count for words in dictionary

unsigned int size(void) { int count = 0; for (int i = 0; i < N; i++) { for(node *temp = table[i]; temp != NULL; temp = temp->next) { count++; } } ...
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Pset4 Speller (Hash table) word count only fails in check50

All of the "WORDS IN DICTIONARY: " parts are resulting in "0" but when i run the code on my computer trying both the "small" and "large" dictionary it seems to work perfectly. So what might be the ...
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705 views

CS50 pset4 speller size function

I managed to correctly write my speller using a hashtable, however the speller function did not return the correct number of words in dictionary so I had to take another method, but the question ...
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1answer
136 views

array size in C

I have question regarding array size declaration in C. I see that if I declare an array in the main function without specifying its size like int arr[]; arr[0] = 7; arr[1]= 8; it shows an error ...
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113 views

Loaded use of undeclared identifier variable in size() function

In my size() function in dictionary.c, I am attempting to access the "loaded" boolean variable declared in main in speller.c, using the below code: // Returns number of words in dictionary if loaded ...
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56 views

pse5 ttrie less misspelled words and size not working

please help me figure out why am getting wrong mispelt words and 0 size.below is is my load , check and size: bool load(const char *dictionary) { // TODO FILE *fp=fopen(dictionary,"r"); if(fp==NULL) {...
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2answers
66 views

pset5 : word counter is giving out a number that is one more than the acutal words

I was woring on pset5 and I have been working with a small dictionary with just 71 words, when I check my own text files with 8 words all is working well except that it gives out number of words to be ...
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237 views

crack.c brute force - optimization needed!

I have written a recursive algorithm that should break the encryption, although to do so, it creates a file for each possible size of a string (8 is max). After it depletes the 1 size combos, it ...
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72 views

Why is int is of 4 bytes in CS 50?

While I was being taught C, it was said that the size of int datatype is 2 bytes. But in CS 50, I am being taught that it is of 4 bytes. Why is that so?
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without changing the size the image is resized how ?

I haven't re-sized the new bitmap file but still i get an output which is same as large.bmp. I dont know how this work even if I haven't changed the size of image or the file
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2answers
65 views

Font issues in Breakout

I cant find any specified fonts names, styles or samples to implement it inside setFont() can anyone help ?
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568 views

bmp image has unsupported header size

my program runs but large.bmp can't be displayed with error as "bmp image has unsupported header size". Below the extract of my code that I think related to the error, please help see what's wrong ...
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230 views

Pset6 “Size” giving the wrong output

I am counting one word too many every time my dictionary loads, what could be the cause? I initialize the variable 'word_count' here: bool load(const char* dictionary) { // Open the "dictionary"...