Questions tagged [arrays]
The arrays tag has no usage guidance.
10
questions with no upvoted or accepted answers
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Pset4 - Filter (more) Edge Detection Help
I'm testing my Gy function separately, and it looks like the values I put in the test array are not correctly showing up in the function. I printf() the main function and they are recording correctly, ...
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pset 1 credit 2022
At the outset, I want to say that I tried to complete this task with arrays and don't know how to make it witout them.
Here is my code:
#include <cs50.h>
#include <stdio.h>
int main(void)...
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Sorting an array based on ints within a strut
I'm looking for a way to implement merge sort to sort the pairs[] array in the tideman problem. The problem being the array is made up of the strut pair, not ints. However, I have added an element to ...
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Question CS50 2021 Caesar - where is the bug?
I'm currently struggling with a bug in caesar pset2. If i use check 50 everything is green except:
:( encrypts "a" as "b" using 1 as key
output not valid ASCII text
:( ...
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pset2 Readability: reading index being calculated incorrectly even though hard sentence, word and letter numbers are correct
The indexes come out sometimes too low,some times too high and I don't really understand why if the variable calculations come out right every time.
Here's my code for it:
//calculates average letters ...
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Runoff pset 3, arrrays and indexing
I don't understand what's going on with the solutions to the voter preference and tabulate functions. I had set up a similar function to the answer with the exception that I had
[voter][i] = rank;
...
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PSET4 recover! dynamically allocated array does not seem to work
Hope all is well.
This is probably a stupid question but I am going to ask it anyway.
I have finally finished Recover (PSET4). I initially dynamically allocated an array as follows to store my 512 ...
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Having some issues understanding how pointers work and how to pass them to functions and use them
int* create_random_array(int n){
int arr[n];
srand(0);
for (int i = 0; i < n; i++)
{
// Fill with random ints 1-100
arr[i] = (rand() % 100)+1;
}
return arr;...
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Why can't I create an array of strings?
I have this habit of first trying out all the exercises of the book then going on to psets. I am on chapter 7, arrays. the question was to make a program of some sort of voting counter and instead of ...
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Array initialilizer must be an intitializer list or string literal
Given this text:
include
include
int main (void)
{
string text = get_string("Text: ");
char num[] = text;
}
When this is run, it gives the error as stated in the heading of this question
...
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