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3 votes
3 answers
127 views

I'm trying to learn about C and how to use its functions, etc. The man pages suggested to use strtol instead of atoi, so I came up with this code which works without issues: #include <stdio.h> #...
L.Ceja's user avatar
  • 93
1 vote
1 answer
75 views

it s my first program ever i dont know how to solve this problems i'm searching for tutorials but i don't totally understand what i am doing wrong. void railFenceCipher(char *stringa){ char ...
-1 votes
1 answer
230 views

I have the following function, which works fine and produces the expected output, but right upon returning, it produces *** stack smashing detected ***: <unknown> terminated Aborted (core dumped)...
0 votes
1 answer
649 views

I'm playing around with a few I/O system calls: Read 2 bytes from an existing file, place them in a buffer, and then write those bytes to another empty, existing file. // read_write.c int open(char *...
uzluisf's user avatar
  • 3,195
2 votes
2 answers
172 views

The program takes a pointer to a char array and an int. The char array consists of two numbers, separated by a space. The use of the function is to read the values of the char array as integers and ...
0 votes
0 answers
102 views

I am a beginner with programming and I have no idea how to fix my code. I want every students[i] to have the overall variable preset with the characters "none". Every way I have tried to ...
Kai's user avatar
  • 1
1 vote
2 answers
171 views

Using Kubuntu 22.04 LTS, Kate v22.04.3, and gcc v11.3.0, I have developed a small program to investigate the use of strtok() for tokenising strings, which is shown below. #include <stdio.h> #...
0 votes
1 answer
645 views

When i run my code on windows (CodeBlocks) everything works but when i run in on Linux it says stack smashing detected and doesnt print anything but the board; Here ius the code: #include <stdio.h&...
0 votes
0 answers
82 views

A client is asking that we follow their security standards and implement stack smashing protection (SSP) in the in-house (i.e. intranet) Blazor apps that we are developing for them. (Working with VS ...
user avatar
1 vote
0 answers
79 views

i'm writing a function that gets passed an array of length 100, full of random integers between 0 and 25 (to be specific the data type is double, but the numbers themselves are whole numbers), that ...
0 votes
1 answer
43 views

so this is supposedly not a difficult question, but I've been getting this problem a few times when running my code in VS code. I am trying to separate the alphabets and numbers from the string, and I ...
0 votes
2 answers
991 views

#include <iostream> using namespace std; int main() { int tablica[9]; string inputromanum; cout << "ROMAN: "; cin >> inputromanum; int maxindeks; ...
3 votes
1 answer
227 views

I'm learning the structure of stack frames. And trying to implement a function that can call another function without an explicit call in C by modifying the returning address (in its stack frame) of ...
0 votes
1 answer
34 views

the following code gives me a stack overflow error and I can't seem to find why. #include <stdio.h> #include <stdlib.h> #include <math.h> #include <string.h> #include <ctype....
0 votes
0 answers
57 views

In the code below, I'm attempting to concatenate 2 strings: str1 and str2 using strcat from string.h Since the length of destination string, str1 is 6 bytes on the stack, I expect any store of a ...
Electrix's user avatar
  • 520

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