[input] Forum Topics

I am very much a beginner and trying to create a linked list, asking the "user" to input 5 or 6 values. My problem is that I don't know the correct terminology or how to store the user's input so that I can create my pointer to the next value …

Hi, can some one please have a look at my code for the user to enter integers and display it back to him. For some reason my program can not accept more than 8 integers? I wrote this program for a class assighnment where we where suppose to ask the …

I am using Python 3.1.2 What is the best way to get numeric (float or int) user input?

[B]Here is the actual homework problem. I am stuck on parts 1 and 2 and I really don't know how to make this right. Any help is greatly appreciated.[/B] 1. Write a C++ program that reads following data from an input file called “in.txt”, And stores them to an array …

What is the best way way to get numeric input in C?

Hi, I'm new to C++. I'm having trouble detecting space bar as an input. I'm unfamiliar with using the char data type. I've tried using ASCII decimal numbers but only detects the '.' . And I'm unsure how to go about this without using string or anything advanced. [CODE] char …

Hello for my C++ programming class I am programming a Dictionary program that allows the user to enter in definitions and stores them between 2 classes. Dictionary which will contain all my entries and Entry which will contain the definition for every word that the user inputs. Now when they …

[CODE] import java.util.*; import java.util.Scanner; public class InputconsoleArray2 { public static void main(String args[]) throws java.io.IOException { int[] a=new int[100]; // create an array of type interger size // Objects of type Scanner are useful for breaking down formatted input into tokens and // translating individual tokens according to their …

I just wanna be able to input 10 integer numbers, display the numbers, then be able to modify a specific number I have already entered, then display the new updated numbers again. [code] //Date: 4/6/2010 import java.io.*; public class EnterNumbers { public static void main(String[] args) throws IOException { BufferedReader …

Hello, I'm still a huge beginner in C++ and while i spent hours trying to find a solution to this problem i came to this forum pretty often and I thought it'd be a good idea if I try to ask about my problem. (If you notice anything that can …

I've been working on this program and can't seem to understand how to print an output file of the calendar of July. Is there any help I can get? This is the code: [CODE]//---------------------------------------------------------------------- // // This lab exercise is to practice rand(), srand() and // output formating with help …

All, Basically what you have here is a PART of my program. Here I am supposed to get the LENGTH of a rectangle from a user and return that length to the main method for further use. My program works fine if I take out the input validation but I …

Having a problem setting user input to a dynamic array. It worked with a static array, but now I'm having some kind of pointer issue. The user sets the dimensions and enters in a number of characters, which should be set to the array 'gameboard'. it's just setting jibberish though. …

[CODE]#include<stdio.h> #define CR 13 #define LF 10 int main() { FILE *tg; FILE *th; FILE *printer; int i,a; char input[20]; char file[100]; char input2[20]; char file2[100]; printf("Enter the file name for reading : "); scanf("%s",input); th = fopen(input,"r"); printer = fopen("PRN","w"); do { i=fgets(file,100,th); putc(i,printer); printf("\n\n%s",file); }while(i != EOF); printf("Enter …

Let's say there's list of numbers like this saved in a txt file: 4 6 3 4 5 How do I put it into an array?

it's a update form and i want when pressing edit, the input text to be changed with the text in mysql database but it doesn't work. is there some kind of error which i don't see? or is there alternative way to do this form? [B]update.php[/B] [code]<?php include("contentdb.php"); if(isset($_POST['submit'])){ $id= …

Hi, I realise this may be a simple problem but i've really been pulling my hair out at the moment. I've got a text file, which I need to read each of the 15 characters (numbers and letters) on each line in to a new record in an array (called …

Ive been working on a Game of Life simulator in C for my programming class. Essentially, it needs to take a single line of input and print out a nice grid of x's and o's (representing live cells and dead cells, respectively). I need to input the grid size, the …

hey im now starting prog in c++ n im being honest- im REALLY flustered i have to create a program to get information from a user, put the info to a file, create another program to read from that file, calculate total scores of x amount of students n grade …

So I have this C code which is supposed to check if words from a input.txt are in a dictionary.txt document that I have created. Words in both texts are separeted by comas ej. dog,house,car@ and end with the "@" char. So far I have adjusted the code and it …

This is going to be somewhat a lengthy post, i do hope someone here can help me with this problem that i've already spent a gazillion brain cells on. >.< I AM a student asking for help as i cannot seem to be making this work with my atrocious programming …

trying to make an mp3 player applet of sorts that will index a folder on my local media and make a list, which its adresses will feed into the audio tag (using chrome beta), but im stumpedat the html and know very little javascript! help!

This is a [inlinecode]strtol[/inlinecode] version of [url=http://www.daniweb.com/code/snippet353.html] Read an Integer from the User, Part 2[/url].

hi , I have my python code but I couldn't solve it. here my sample loop: [CODE= python]import os import sys whileloop = True while(whileloop): initial_drive = "C:\\" inputline = input(initial_drive) <<< PROBLEM... if inputline == "exit": whileloop = False elif inputline == "about": print("no input") elif inputline == "": …

[B]Background:[/B] Hey guys I'm making the first part of a greater program. We are instructed to create a program that stores a list of all our CD's. It has to be created in 3 different classes... that obviously link together. [B]My Question[/B] How do I create an array that is …

I am writing an application for class. The user is prompted to enter a number, then select what to do what that number. I'm using JPanel and JOptionpane for input and console for output. The application is supposed to: prompt for input, ask for what to do with the input, …

This program has been bugging me a lot to get working, so far I've had to fight through tons of errors Hydra style (every one I got rid of, 2 took its place). Then I finally got an error free compile, but the txt file where the answers should be …

HI i am using this syntax to store arraylist to inventory.dat file.When i store, it give a scattered output on the .dat file like this..... ¬í sr Carsguimainexecution.SaleinfoÕE£ñWfö
L productsalest Ljava/util/ArrayList;xpsr java.util.ArrayListxÒ™Ça
I sizexp w sr Carsguimainexecution.SalesubZ㾝ÓÅ xr Carsguimainexecution.SaleProductøié>‘2q I CarnumberD pricesoldI productNumberD stockD unitsoldL Carbuyert Ljava/lang/String;L Carnameq ~ xp …

Hi, i need to block input if first char 2 and second char must not be more 5. And first char input must be 1 or 2. Specifically I need the input of only 1-25 and nothing else. I tried and only allow entry of numbers, but fail to limit …

Write a C++ program that ask the user for the name of a file. The program must have a function that prompt the user to enter a file name and open the file. The program should display the last ten lines of the file on the screen. Each line of …