[c] Forum Topics

hello everyone i was wondering if you guys can help me.. i am really tired i havent slept for 2 days trieng to figure out how to do this i am a begginer in this and my prof asked me a game which is http://www.miniclip.com/games/fat-slice/en/ he wants it in c …

I need to write a code that is gonna remove a whole row/column in a matrix(either static or dynamic matrix)

i have this code which tries to enter data into an array of string(char ptr) called token.To do this i have used a while loop to obtain a string as user input and put that string into the token array one by one. But when i try to print the …

Hi guys I have OS of the WB150F camera. you can download it here: https://www.mediafire.com/?jmshouy4c937yw3 I have several question about it: 1- What do these files do? MakeAv, MakeAvf, sde6 and all files in the "Tools" folder 2- What is the usage of the "brcz.h" file (in this address: \ip\include)? …

i want a full code for finding different ways to climb the n-stair case problem that is each step is either 1 or 2 stairs. Eg- a 3-stairs staircase can be climbed in 3 ways :1-1,1-2,2-1. Using subset method can any one can help me out for this problem?

Does anyone here know what programming languages does the military usually use to make sumbarine softwares? If anyone can point to some links because i wasn't able to find anything on the net.

Hi, Can any one help me how to convert Math type equations into Mathml code in word document..? This application should be in c#.net...

Hello, Am new here but I will appreciate if I can get an answer. I am to build a miniature automatic feedback for programming assignment system in PHP as a final year project. This system will take a programming assignment in C either through a web form or a text …

Hi, I created a structure Vector and implement some functions to make the new defined type (vector) dynamically allocated and resized (inspired from the C++ implementation of the dynamic arrays : vector). I need to assign a structure to every vector element but I am not sure that I am …

Hello! I have a friend that is really interested in programming, I'm going to try to teach him this summer. I'm posting this to begin a discussion on how I think I'm going to acheive this so he has the best understanding of everything down the line. The title of …

This is a trivial program in Turbo C 2.01. It is intended to show that C can do arithmetic with mixed data types, and what the results are: #include <stdio.h> void main(void) { int num1 = 5; float num2 = 2; int num3; num3 = num1 / num2; printf( "%f\n", …

Starts with 2 uneqaul positive numbers on the board. 2players move in turn to write on board a positive number equal to the difference of any 2 numbers already written on the board. the new number written on the board should not be repeated. the player who can not write …

I got a small program here, I am just trying to return a string value from a function through a reference parameter but I keep getting an error. Any help or tips will be appreciated #include<iostream> using namespace std; int timesTen(int, string&); int main() { int number = 6, product; …

#include<stdio.h> #include<conio.h> int main() { char cyp[150],eng[26]; scanf("%s",eng); gets(cyp); getch(); return 0; } eng is accepted but only one letter is accepted for cyp.

This Program prints the numbers in given array(Row-Major Order) in Spiral order. Ex: Order Is 3*4 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Spiral Order Of Matrix is 11 12 13 14 18 22 26 25 24 23 19 15 16 …

Hello , I have the following code : int a = 2; int *ptr = &a; int *second = &a + 1; printf("\n ptr = %p\n", ptr); printf("\n second = %p\n", second); which just prints the address of pointers and the address of second is 4bytes next the ptr. Output: …

how to use character for output?

Hello, I have this program that runs in C++ that I need to run in C. This is my program in C++: #include <iostream> #include <string> #include <cctype> using namespace std; char encode (char plaintext) { if (isupper(plaintext)) { if (plaintext > 'M') { plaintext += 13; } else { …

hi all i want to open a file but this file in other directory.and i want to use this function: int open( char *filename, int access, int permission ); i can not use other function, because i have use only system call function. when file exists beside of my code, …

int i,j=4; i=j++*++j*j--; what is the result of i and how it is evaluated please help me. the result is 125 and i don't understand the evaluation part

what is difference between heep and stack memory give simple consept.

I tried to enter the following code and the compiler says "[Error] expected ')' before string constant" char string[6]; strcpy(string,"HELLO\0"); can somebody please help me

So I'm trying to write a program that will read a program that will be reading characters/strings in regular text and will output the information in hexadecimal format. An example of such is this "UNAME" = "55 4E 41 4D 45 28 31 29" in hexadecimal format. I just don't …

we have both malloc() and calloc(),both work as same then why they introduced two differen functions?please

please give a simple program for learning "char*".....thanks

suppose there are two strings str1 and str2. suppose i filled str1 with some characters.Now what i want to do is copying string str2 at some specified location in str1. How can i do it?

This assignment asks to add some code from to a previous assignment I had. I have been confused about this overload operators alot and im confused on how to do it in my code any help with this will be good A) overload the >> operator to allow for reading …

need a program to perform polynomial division with linked lists or arrays. i already tried multiplication,subtraction and addition but stucked in division can anyone help me out on this.

**what can i do with this errors?please help me! thanks** >#ifndef WS2811_h >#define WS2811_h >#include <avr/io.h> >#include <util/delay.h> >#include <WS2811.h> **Error 1 unterminated #ifndef** >typedef struct __attribute__ ((__packed__)) { > uint8_t r; > uint8_t g; > uint8_t b; >} RGB_t; **Error 2 expected ':', ',', ';', '}' or '__attribute__' before …

Just a quick question, and I should know the answer, but can't remember it. You use Ctrl-K B Ctrl-K K to block text for moving, copying, etc. How do you get rid of the highlighting when you are done?

Hello, could anyone here please review this code: > the deleteEntry () function are not well working. I dunno how to solve this. #include <stdlib.h> #include <stdio.h> #include <string.h> struct Node { char firstName [15]; char lastName [15]; char Number [15]; char searchName [15]; struct Node *next; } ; struct …

This only appears to move one character even though it does a lot of thrashing around when I step through it. It looks like it's only executing the loops once, but the topmost character in the array is corect. It just like the others aren't moved at all. #include <string.h> …

Hello I am working on Parallelization of Fractal Image Compression. I have used prof. Yuval Fisher's enc.c and dec.c fractal image compressor / decompressor. The code is working fine but my question is: How to view the RAW images lenna.dat(input image) and lenna.out(decoded image) on Windows/Sun/LINUX machine. I think there …

dear friends, I am a beginner in c programming and I have learned the c++, java as well, In C I have been asked for a question about how to convert lower case string like any name into uppercase, and i have read a program for it by pointers and …

Can I please have a good detailed explanation on the differences between malloc and calloc? I always have trouble understanding that.

I need help in reading numbers using scanf functions. A range of numbers have to be scanned.No array should be used.No limiting condition for reading is given.What shall i do.?

void main() { int i=2; clrscr(); printf("%d %d %d %d %d",i++,i--,--i,++i,i) ; getch(); }

Assalam o Alikum my question is that what is the difference between character array and string. my instructor is use char str [50] instead of string str. and i can not understand what is difference between them.

hallo everyone i am lookng for some sample c coding for fuzzy logic, can anyone help me in developig fuzzy logic in c,.. i had developed the fuzzy logic in matlab, now i need to write the code in c, looking for some sample code,..

Hi to all IT - specialists or men who going to be IT - specialist!!! I'm from Ukraine! I have the job in city of Lions which named Lviv! I'm young developer on C/C++ Have a nice day!

Hi guys ! I'm using linux OS, and i have gcc compiler in it defaultly. But i can't compile advanced programs which include "windows.h" in it. Can you please provide free download's link for such compiler?

**WHY StrCpy - dosen't work normally :( ? Where is mistakes?** #include"string.c" int main() { printf("Hello World!\n"); char *text = "GOOOD TEXT ALL TIME VERY POOR "; int temp = strlen(text); char *copy_text; printf("size text: %d\n", temp); StrCpy( copy_text, text ); printf("TEXT: %s\n COPY_TEXT %s", text, copy_text ); return 0; …

This is what I have to code. Input an array of numbers(any numbers that user inputs from standard input, aka keyboard), remove numbers from array that are not 0 and 1. Thay array should now be bitwise moved with << or >> (again user choses the number of spaces moved …

I have been trying to fix this since two eeks and I have no clue what I am doing wrong. I have gotten the program to work so that it can tell if a number is prime or not, but the problem I am having is showing at the end …

#include<stdio.h> int main() { int pcheck=1,i; int k=1000 for(i=2;i<k;i++) { if((k%i)== 0) { pcheck=0; break; } } if(pcheck) { printf("%d is a prime .\n",k); } else { printf("%d is not a prime.\n",k); } return 0; } this code works to check any number i that write in k but when …

Hello everybody, I was asked by an interviewer the following question. but I was not able to answer. Please get back to me if you know the answer. thank you in advance. Que: What is the exact difference between the "for" loop and "while" loop in C language ?

Hello everyone, Can someone please tell me to how to connect MS-Access database using C. Are there any drivers or libraries that I would have to download? Please specify in detail. Regards, Rubeea

Would you please help me in writing a c code to read data from a file and perform 1)numeric sort, 2)alphabetical sort. the file may contain data of any kind.Like it may contain only numbers,only names or a database of employees of a company.(which contains their employee id,name,designation and salary,....in …

I'm having a problem with my linked list. I want to add to the beginning of the list and delete from the beginning of the list. I get an AccessViolation which is coming from where I print out the list. I also don't think it's adding elements to the linked …

Here is my code that is doing the printing that gets messed up. The output is fine when you display it to your screen (terminal). Unfortunately when you redirect it to a text file it gets messed up. It displays the null characters (^@) and Enquiry characters (^E). I have …