19,876 Topics
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| | Hello, so the problem was to create a program that took input from command line to function as a rudimentary calculator: e.g 3 + 2, 5 * 4, 2/3 and so on. We were to take those arguments and pass them and a pointer to a function in to the … |
| | C program that will ask the user to input a secret message. Your program will then encrypt and display the cipher text using the encryption formula. Also, to recover the original message, your program should be able to decrypt and display the shift cipher text. Sample Program Interaction: Type your … |
 | Hello hello, First of all I was thinking that some of the experts around here could actually start an exhaustive discussion about peripheral driver development for newbies or unexperienced, such as yours truly. I find that theory is in many places, registers of classic peripherals are found also, but never …  |
| | [code=c] /*the program gots a string, and supposed to copy to the destination string every letter only once, and after a letter a num - a counter how many times a letter appeared in the original string for example - for kuku it should return k2u2 - but it returns … |
| | plz convert this to vb.nettttttttttttttttt thanx [code] attachment attachment = new attachment(); attachment.caption = "facebook.com"; attachment.name = "Publish Test"; attachment.href = "http://www.facebook.com"; attachment.description = "a sample description"; attachment.properties = new attachment_property() { category = new attachment_category() { href = "http://www.facebook.com/mycategory/sample", text = "sample category" }, ratings = "5 stars" }; … |
| | Hi everyone o/ How can I concatenate a no print char from the ASCII on my string? For example: I have the str1 = "Jhon" and str2 = "Lucas" I wanna concatenate the special char 01 ( SOH) between the str1 and str2. can anyone help me? I hope so..!! … |
| | Hello C experts, I am searching for a tool which can validate content of printf (static string part) against an english dictionary , have anyone of you come across such tool , here is the example to clarify. [code=c] printf("The value of the interface identifier is %d",i); printf("This intarface is …  |
| | Hi there... I am a new member here. If my request is not appropriate anyone can delete it. I desperately need help with my school work. I have been doing this for about a week but still don't get how to do. This is a big programming work, so I …  |
| | I have been asked to create a student database using linked list. this is the question given to me. Write a C/C++ program to perform the task of maintaining student information for 123 College. You are to use a linked-list for storing the students’ information. Each node of the linked-list … |
| | Ok i have a char with ''/afile.html" assigned to it. The extensions of it can vary so i need to get the extension to a seperate char to compare it with something else il show you what i have.... Basically i need everything after the '.' [CODE]char resource[16]; n = … |
| | Is there any standard rules when we write the main function. I always thought the main function should always be written as [code=c] int main(int argc, char* argv) { ..... return 1; } [/code] But to my surprise, all these definitions are also correct . I got a compile time …  |
| | Hello everyone, I'm trying to improve myself on Winsock , so I wrote a code which can get the content of an website.Now I'm trying to post (upload) a file to a http website.Here is my code , what should I add to my code to work with POST? Thanks … |
| | [B]Here is the sample program[/B] [CODE]# include <stdio.h> # include <stdlib.h> // COMPILER : GNU GCC COMPILER // EDITOR : CODE::BLOCKS 8.02 struct test { int data; struct test *link; }; void change(struct test *ptr); int main() { struct test *fresh = (struct test *)malloc(sizeof(struct test)); int some_data = 10; … |
| | hi there, it's been a long time since i posted a thread here. By the way, i'm having a hard time dealing with this code. Actually it's a menu driven and function-oriented program and when i compiled it, the error message is [U][B]expression syntax in function main [/B][/U] Here's my …  |
| | Hi I'm really sorry if my questions are stupid. Can someone please explain why we create wrapper function for standard library function? (Example: glib made wrapper function for malloc()) Why do we hook our program to standard library? (malloc, free, ...) Thanks Mark |
| | Hi Everyone, I am BRAND NEW to C and I am trying to make a program that takes 3 inputs. The first is a number, the second represents what base the first argument is, and the third argument represents what base this number should be outputted as. For example: convert … |
| | I need help with this. It has been awhile since I coded in c. [CODE] unsigned char test=0x00; char tmp[20]; //reserve 20 bytes for string switch(test) { case 0x00: tmp="Hello String 0"; break; case 0x01: tmp="Hello String 0"; break; case 0x0F: tmp="Hello String 0"; } [/CODE] All I want to … |
| | [CODE]/* Function to find prime number if so return 1 else return 0 */ #include<stdio.h> #include<math.h> int isprime( int num ) { int i ; int sq = ( int ) sqrt ( num ); /* here check should be done for num = 0 and 1 other wise 0 … |
| | I've been looking through the site for topics on how to code your own DLL's in C++ and so far i have not come up with much, I'm hoping to create a DLL in which i will code functions for using the win32 API and kinda making a small framework … |
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| | i want C++ programing which do- Addition - Multiplication - Finding the Inverse - Finding the Determinant |
| | Hello All, I am unable to understand this piece of code [code= c] main() { int i, j; scanf("%d %d"+scanf("%d %d", &i, &j)); printf("%d %d", i, j); } [/code] I got this question from a C problem set. I run this code and I have to give the i/p 3 … |
| | The user types bits 110, or 6, and the program returns the 6th input. How do I get the program to scan in a binary and decimal value? |
| | Hello, I have a conceptual code related to the C memory allocation model if I have some code of this form, I will get a seg fault [code=c] int main() { char* p; *(p+5)='A'; printf("%c\n",*(p+5)); } [/code] But when I have some code of this form I do not get … |
| | [code]Write a C function that implements a 3-bit mux, following the pattern I showed in class. Remember: &&, || and ! are used to represent the logic gates. For testing, your program should behave as follows: three control bits: 1 1 0 eight inputs: 0 0 0 0 0 0 … |
| | my function was working all fine and dandy but boring until my friend separated the function for me which we are suppose(required by teacher) to do and now my program stops after i enter the first and last name ( i was the one that added multiple return 0;) i … |
| | In the following code: [CODE]for (int i = 0;i < num_neighbors && i != msg.source && neighbors[i].status == EDGE_STATUS_BRANCH;i++) { .... } [/CODE] loop body was never entered. Where as after making this change: [CODE]for (int i = 0;i < num_neighbors;i++) { if (i != msg.source && neighbors[i].status == EDGE_STATUS_BRANCH) …  |
| | hi all,im new here and im a beginner at c++, im making a simple tic tac toe program, and its not working properly, it cant determine the winner,could someone please help. heres the code [CODE] #include<iostream.h> #include<conio.h> #include<stdlib.h> #include<stdio.h> #include<graphics.h> #include<ctype.h> #include<time.h> void main() { /* request auto detection */ … |
| | i have an assignment to make a program that forecast the date given by the number of days by the user including leap years. example: Input date: November 20, 2008 Input number of days to forecast: 100 Forecast date: March 01, 2009 pls. help thank you ;) |
| | Hello everyone, I am a college student in his second year of learning C++. Last semester we would use Visual Studio to write and compile our code in. This year we use linux, more specifically the Vi editor. We use linux in two ways, either we use Putty in Windows … |
| | hi.another post by me.ehehe pls check this code.i wonder how this would work: this program asks for the last and first name of the user.and at the same time it must separate the first names of the user.for example, the name of the user is juan miguel bautista. it will …  |
| | please help im really out of ideas. this program is a phonebook that can store unlimeted mobile numbers, landline numbers and email addresses, this program also deletes, edits,inserts and sorts and display all the records. this is what i've got so far: [CODE]# include <stdio.h> # include <conio.h> # include … |
| | Hi, I have a problem here with the c++ if statement. if (adult=1) { hotel=(adult*hotel)+(children*0.5*hotel) +(baby*0); break; } else if (adult=2) { hotel=(adult*260*0.85) +(children*0.5*260) +(baby*0); break; } else if (adult>2) { hotel=(adult*hotel*0.8) +(children*0.5*hotel) +(baby*0); break; the above is a small part of the code i'm doing. Problem here is, It … |
 | Hello! How is everyone? I have been working on this for about a week and a half, and I need it to function properly. I am going to be using this program to build my next assignment, thus needing it to work properly. My problem: I am trying to write … |
| | [B]i need c program for [/B] [B]1.[/B] "[B]menu driven in c program using pointers[/B]. [COLOR="Red"]1.comparition of two strin , 2.length of two string, 3.reverse, 4.palindrome all without using string function" [/COLOR] [B]2.[/B] "[B]menu driven program using pointer with array[/B]. [COLOR="Red"]1.addition of two matrix, 2.subtracion of two matrix, 3.multiplication of matrix, … |
| | i am clear with the concept of Array of pointers & pointer to an Array. but i wonder what is the advantage of creating a pointer to an array though the same can be done just by using twod array with row and col indexes. please some let provide me … |
| | heah pls can u send me some progmmes to my email id ie...[I]<<snip>>[/I] pls |
| | Hi all, I am stuck here after several hours tried. Here the thing. I have txt file that contain float data (1 column and many row) such like this (4 float data): 0.799 0.851 0.926 1.000 Then i want to read it as array. My code is work until this … |
| | 1. When we create a text file by C by program copying it from other file the how can we change the path (by default its saved in BIN folder)? 2. How do we run other applications using C language (suppose Windows Media Player or HTML)? Thank You |
| | I am trying to do this C++ homework, my second one, i am very new to this and have no idea what is going on i would appreciate any help. thank you. below is the homework problem and what i have so far. i know that i need to create …  |
| | Hello, [code= c] main() { int i=4,j=7; j = j || i++ && printf("YOU CAN"); printf("%d %d", i, j); } [/code] The answer to this question is 4 1 and the reasoning is that the compiler finds j to be true and hence does not need to check the remaining … |
| | I'm having a bit of trouble getting string input while i'm in a function. I was wondering how I could input a really long string (about the size of a paragraph). cin >> entryA seems to work, but only with 1 word. Any more and it starts looping getline(cin, entryA); … |
| | Hello C experts, [code=c] main() { int i=0; int x; fork(); fork(); fork(); i++; x=&i; printf("%d %x\n",i,x); } [/code] Each child process gets its own copy of i , but why does x not print different address ? |
| | I have an [B]char[/B] array i.e array={2.3,5.5,8.9} how can I typecast them so I can put them to an array of type double |
| | Hey all! I have this assignment for my school project to create a simple address book using classes that do the routine stuff like adding a contact, searching it, modifying it, deleting it... Here is the code but it won't run properly. I tried but couldn't figure it out. It'd … |
| | Hello i need some help with parsing a string as i'm very new to C and only started learning it a few days ago. I wish to parse the string "Jan 15 05:46:07 gateway kernel: IN=eth0 OUT= MAC=00:80:c7:c3:c7:be:08:00:03:23:2a:a8:08:00 SRC=80.232.253.76 DST=80.234.144.54 LEN=48 TOS=0x00 PREC=0x00 TTL=108 ID=43600 DF PROTO=TCP SPT=3329 DPT=135 WINDOW=16384 … |
| | help.. my program closes everytime i run the combination calculator.. |
| | hello! Im making a program that makes the numbers you input be divided into diffrent denominations which is in peso. example: i input: 1500 so the output will be BILL QTY 1000 1 500 1 my problem is, after it displays the output, I want the program to ask you … |
| | how to find the no. of characters which are in a file in c program |
| | HI! can someone help me get the codes for this program.. Im still new to TC.. heres the criteria: 1. This program is for selling bread 2.There are 4 types of bread namely a b c d and each cost 1 2 3 4 respectively 3.each bread has a stock … |
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