C :: Make Alphabet Soup On Programming
Mar 19, 2014I'm trying to make an alphabet soup on C programming, and I'm stuck with a problem.I need to make a function able to automatically find all the words that exist in alphabet soup.
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Visual C++ :: Make Transition From Console Programming To GUI Programming?
Nov 30, 2013my a book or website where I can make a transition from console programming to GUI programming. I'm totally confused about this. I know how to program in console and can make a whole program based on console. I also know the OPP programming, but it's clear that nobody uses console programming anymore.
View 10 Replies View RelatedC/C++ :: Wrapping Alphabet Using ASCII
Jan 26, 2011I'm currently working on a project that utilitzes a Caesar Cipher. Basically, it reads input from a file and then, depending upon the input file, requires encrypting or decrypting. The cipher used to encrypt/decrypt simply adds/subtracts an integer from each character in the input file. All input is lowercase alphabetic characters (ASCII 97-122). My problem is trying to figure out how to wrap the ciphered characters, e.g., if the cipher require a shift of +5 and the character read was 'x', a shift of +5 to the right would produce 'c' (beginning with 'x' and counting up 5 letters: 'y', 'z', 'a', 'b', 'c').
I've written some crude and cumbersome loops that will work, but there has to be a better way. It is my understanding that it can be done using the modulus operation, %, but I cannot figure out how. I spent several hours trying to figure out the modulus approach, but no luck.
C/C++ :: Loop Until Alphabet Is Entered?
Dec 4, 2014im working on our project and this part of the project which says to add a new a room.
Details:
Open the file (ROOMS) that maintains all the ROOMS records.
Ask the user to enter the required data Room_Type and Room_Rate, then save it.
Keep asking the user (Do you want to continue?) until the user enters (N OR n), this should stop the data entry and get the user back to the main menu.
Myproblem :: i keep getting error at the bottom says my while statement is wrong " IntelliSense: no operator "!=" matches these operands"
My other problem:: how do i get back to the main menu?
so what ive done till now is.
#include <iostream>
#include <fstream>
#include <string>
using namespace std;
int main() {
int choice,i=1,Room_rate;
string alphabet;
string Room_type;
[code].....
C++ :: How To Count Letters Of Alphabet In A String
May 5, 2014I am creating a program where I count all the letters of the alphabet from a user submitted string.
How would I go about this?
I am completely new, so simplicity is best. I am suppose to use arrays.
C/C++ :: How To Declare Alphabet Type Of Data
Feb 15, 2014I know how to store numeric data using keywords int, long, float, and so on. I'm making my own program called "Who is your soul-mate".The only question I want to ask is what's the keyword for storing alphabet data? As you can see below on my source file. I want to replace "int" keyword with another keyword that can store alphabet data. It's all in standard C.
#include <stdio.h>
int soulm01, soulm02, soulm03;
int year_of_birth;
int main(void)
[Code].....
C :: For Every Char Of Given Alphabet - Count How Many Times In The String
Feb 1, 2013Be given a string of chars, where each single char belongs to the following alphabet: a..zA..Z0..9 (So, in the string there are only lowercases, uppercases and digits. No blank, no comma, ...).
For every char of the given alphabet, count how many times in the string
1----- the char is preceded by its predecessor in the alphabet (consider that the predecessor of 'a' is '9')
2----- the char is followed by its successor in the alphabet (consider that the successor of '9' is 'a')
3----- the char belong to a sequence of identical chars whose length is at least three (i.e.: in the string cc74uyrpfccc348fhsjcccc3848djccccc484jd for three times the character 'c' satisfies this condition)
4----- what is the longest substring of characters strictly rising (the following is greater (>) of the previous)
5----- what is the longest substring of successive characters (i.e.: fhkjshdfruytyzABCDEfglsj => 7)
6----- the frequencies of any char (if in the string the character 'g' occurs 12 times, its frequency is 12)
C :: Function To Check Whether Input Is Composed ONLY Of Alphabet / Space
Feb 15, 2013This code is supposed to ask the user to input characters at most 20 and they should only be composed of alphabets/spaces..
Code:
#include <string.h>
#include <stdio.h>
#include <ctype.h>
int main(){
char addressbook[6][30][0];
int current_record = 0, length, i=0;
[Code] ....
I have removed the error from the main code but there's still this lingering error in the return part.
syntax error before 'return'.
It won't compile.
C++ :: keyboard That Counts Frequency Of Occurrence Of All Letters Of Alphabet
Mar 24, 2013c++ program which reads an input stream from the keyboard that counts the frequency of occurrence of all the letters of the alphabet
View 5 Replies View RelatedC++ :: Extract And Check First Character Of String Array Is Alphabet
Oct 3, 2013How i could go about extracting and checking if the very first character in my string array is an alphabet
View 2 Replies View RelatedC :: UDO Socket Programming
Dec 18, 2014I am trying to test my client-server socket program wherein the client connects to the server,client sends a message, server receives it and echo back to the client.So far, in the program server receives the message from the client, prints it BUT when it tries to send the message back to the client it shows an error.
sendto(): Invalid argument.I am new to socket programming.
Code:
//Server
#include<stdio.h> //printf
#include<string.h> //memset
#include<stdlib.h> //exit(0)
#include<netinet/in.h>
#include<sys/socket.h>
#define BUFLEN 512 //Max length of buffer
#define PORT 10003 //The port on which to listen for incoming data
}
[code]....
C :: Parallel Port Programming - On / Off LED
Sep 9, 2014I try to ON and OFF the LED's via parallel port. I connect the cathode of LED's with pin number 18 that is ground and anode of each LED is connected through a 1K resistor to pin 2 to 8. I write the following programe
Code:
#include <dos.h>
#include <stdio.h>
#include <conio.h>
#define PORTID 0x378
void main(){
outportb(PORTID,0x00);
getch()
}
But when i connect the LEDS to the parallel port all the LEDS are LIT while i also change the 0x00 to 0xff and so on. But no effect on the LED's.
C :: How To Check Dates In Programming
Mar 6, 2015I'm supposed to make a program that can tell which date, out of any number of dates entered by the user, is the earliest date. However, this is based off another program that I did not do in the last chapter. Since it's a pretty simple program to use as the base for the more "generalized" one, I decided to make the more basic one that can only take two dates, first. If it was just one integer, I could just use date1 for the first date and date2 for the second date, but each date uses 6-8 separate numbers.
how do I tell it something like, "if(date1 < date2)", with date1 and date2 including their month, day, and year. I could do a separate integer name/tag (I forgot what they're called) for each number, but that sounds like doing a lot more adding and subtracting, and like it could easily get messy.Should I, or can I, add all the numbers under the "date" together to see which date has the "lowest number" or "earliest date", or should I somehow handle each number, that is month, day, and year, separately?Here's the code so far:
Code:
include <stdio.h>int main(void)
{
int date1, date2;
printf("Enter first date (mm/dd/yy):
");
scanf("%d/%d/%d", &date1);
printf("Enter second date (mm/dd/yy):
}
[code]....
C :: Socket Programming Getting Segfault
May 22, 2013I am trying to send a packet across a client/server communication. I am getting a seg fault (while running the program(It compiles fine)) when I try to read the neighbor file, You should be able to see this below the comment /***** Read neighbor file***/ :
Code:
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
}
[code]....
C++ :: Modular Programming With Template
May 16, 2014I'm trying to create a stack of generic variable with template. This is the code.
BlockingStack.h
#include "stdafx.h"
#pragma once
template <class T>
class BlockingStack {
[Code] .....
I don't understand why ,but it dont work... It produce this errors:
1>Blocking_stack.obj : error LNK2019: riferimento al simbolo esterno "public: __thiscall BlockingStack<int>::BlockingStack<int>(int)" (??0?$BlockingStack@H@@QAE@H@Z) non risolto nella funzione _wmain
1>Blocking_stack.obj : error LNK2019: riferimento al simbolo esterno "public: __thiscall
[Code] ....
C++ :: Can Be Used For Server Side Programming
Nov 28, 2013I know this question must have been asked before, but the problem that I am facing is that I am using a library PoDoFo to parse PDF files. It seems that it is only compatible with C++.
Now I want the application to be web-based. That is, the user uploads a PDF file on the server, the server parses it and the parsed content is then sent back to the user.
Is such a thing possible with C++, or maybe any good work-arounds? Or should I look at server-side scripting languages like PHP and their respective libraries?
C/C++ :: Programming Variable Name Rules?
Nov 13, 2014Where are the c programming variable name rules defined? I usually use these two websites for figuring out these kind of things but I don't see it anywhere.
[URL]
C :: Programming - Using Strlen With Text File
Oct 13, 2014I am trying to read all the 9 letter words in a words list text file and print them to the screen. Here is the code I have so far, but I am currently printing nothing.
Code:
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
int main()
{
[Code]....
C :: Circuit Diagram - Programming A Timer
Jan 29, 2014I have attached a circuit diagram below, which has been tested. Currently you have to manually push the switch to change the brightness of the bulbs. I want to program a chip to automate this.
Over 90 days the chip will output a high signal in replace of the switch every set period of time (say once every 1.5days). I can use any chip but the smaller the better!
C :: Socket Programming And Console Control
Jan 4, 2014I would like to make a program for final project, which can let me send any file to my computer at home, and i can access any files in my computer when i am not at home.sending and getting file will be with socket programming.
i would like to reach all folders in computer, not only the folder, where client program exist. how can i access other folders at remote computer by using my program?
C :: Array Getting Lost Probably Fundamentals Of Programming
Sep 7, 2014why an array would lose its contents when I believe it shouldn't. Below is a skeleton program just to kind of show what seems to be happening. Basically I set up the delims array with just a star. The program runs a good number of times but at some point the delims array gets lost. My guess is the stack is overflowing or something? But it "appears" all other variables are ok (although I cant be sure).
I move the char delims into the while loop. What is this "actually" doing to the original delims variable ... are we wasting memory here (bearing in mind the original delims variable is sometimes loosing the string :/)
Code:
somefunction()
{
char delims[] = "*" ;
char *result = NULL ;
while (1)
}
[code]...
C :: Sort Numbers In Order In Programming
Feb 19, 2014Write a program that orders three double numbers by increasing value. The program should include a function named sort3 that takes three double * arguments (pointer to double). The function prototype is void sort3(double *x, double *y, double *z); The function should reorder the values pointed to by its arguments so that after the call sort3(&x, &y, &z); the numbers satisfy . Your program should input data and print results using the following format:
Enter three numbers: 4.7 1.4 3.2
The ordered sequence is: 1.4 3.2 4.7
And here is my program: C code - 32 lines - codepad
I am getting a lot of errors when I run it through GCC. I can only use pointers.
C++ :: Programming A Random Number Game
Nov 21, 2013This is the code i have so far
#include <iostream>
#include <stdlib.h>
#include <time.h>
using namespace std;
/* function main begins program execution */
int main() {
[Code] .....
I have gotten the conditions to execute properly but will end the program after doing a case instead of asking to play again and loop. Also how would i output the number of wins and losses?
C++ :: 3D Graphics Programming Using SDL - Draw A Cube?
Apr 24, 2014Ive been experimenting with 3d graphics by using SDL only and lines to draw 3d shapes (no OpenGL or extension libraries, just pure math),
Ive used this page mainly to guide me on perspective projection but i have no luck [URL] ....
Ive been trying to draw a cube, but instead it gives me a mirrored dual triangular pyramids
This code here rotates the object as seen from the equations in this link: [URL] ....
double aX, aY, aZ;
for ( i = 0; i < model->qLength; i++ ) {
for ( j = 0; j < 4; j++ ) {
aX = model->quadArr[i].pointArr[j].x;
aY = model->quadArr[i].pointArr[j].y;
aZ = model->quadArr[i].pointArr[j].z;
[Code] .....
generally, i project it onto a 2d plane using: [URL] .....
double dx, dy, dz, dX, dY, dZ;
int bx, by, bX, bY;
for ( i = 0; i < model->qLength; i++ ) {
for ( j = 0; j < 4; j++ ) {
[Code] .....
I understand that my code is very messy and unoptimized, but im just concentrating on getting the core concepts to work with my code
C++ :: Vulnerable Recursive Programming On Define
May 20, 2013I've been studying "algorithm" by myself by book. And there's this part - vulnerable point of "define" syntax on recursive programming.
Code:
int max_arr2(int arr[], int arr_len) {
int (arr_len == 1)
return arr[0];
else
return max(arr[arr_len-1], max_arr2(arr, arr_len-1);
.
.
This book says, " function 'max_arr2' is just recursive function, without any problem. but if max() is defined like this,
#define max(x,y) ((x)>(y) ? (x):(y))
and if array is just declined, it will take very long time."
I typed this code and run, and actually it really takes long time.
C++ :: Finding Lowest Grade In Programming?
Aug 3, 2014How to find a lowest grade in programing using the c++.
example: {65,89,100,76,80}.
#include<iostream>
using std::cout;
using std::endl;
int main() {
float grade=0;
[Code] .....