203 Discussion / Question Topics
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how to create a program about number system converter using c++ |
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I’m trying to find a way, either with Excel or another program, to find out what combination of numbers will equal a predetermined sum. I’ve tried Excel Help and the internet, and it appears possible, but all the examples are far more complicated than what I’m trying to do and … |
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Using: Visual Basic .NET 2012 Problem: I am using the code below to get the version information from a system dll. It returns a version number and I check the file manually by going to C:\windows\system32, right clicking, going to properties, clicking on Details and the version number that VB.NET … |
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Hello everyone its been a while, btw this fresh look its freaking awesome i love it! :) So i got in mind an idea which i want to try it, selling remote controls for tv online. I need an list or something which i can find the TV model number … |
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Is there any method in java to generate random number (integer, byte or float). please tell me if any i need it in my program. if possible please give full example. thanks. |
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Hi, guys I am working on vb project, which will save client database. I've done the coding of ADD, NEW, SAVE, EDIT button. Now, I am stuck at DELETE button. When I delete any particular client then I want my client_id (it's a column in my access database) should get … |
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#include<iostream.h> #include<stdlib.h> #include<conio.h> void main() { clrscr(); //char serial[]="EXAMS"; //int number[]={69,66,67,68}; randomize(); char planets[][10]={"Mercury","Venus","earth","Mars"}; //cout<<number[random(1)]; for(int i=0;i<4;i++) cout<<"::"<<planets[sizeof(char)+random(3)-1]; getch(); } How to calculate the output for it. Options: 1::venus::mercury::mars::earth 2::earth::mercury::venus::earth:: 3::mercury::earth::mercury::earth 4::mars::mercury::venus::earth |
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This program challenge was given to me by my Professor for extra credit. He said it includes some programming that we haven't learned yet in our C++ class. Messed up... Ideally I would love if someone would do this for me, but we all know that's not happening. lol Anyways...could … |
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Hi all, I need to obtain the fractional part of a double. AFAIK C# and .NET has no such function. Have a few options here:(x is a double) `x - (int)x` `x - Math.Truncate(x)` Convert to a string and extract the fraction... Perhaps someone knows other options? Which should I … |
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Hi my friends! Here is a wrong code, Wrong and I don't know why. My purpose is to make a **sieve of Erasthotene**. I make an unique function with many inner loops. But the execution **don't go cross the lines** I illustrate this with the help of printing the different … |
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Hello, i was wondering if i could get an opinion on the following code as it is giving me a headache: int counter = 498853097; int k = 0; clock_t start, end; float seconds1,seconds2; start = clock(); for (int i = 0; i < counter; i++) { k++; } end … |
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Hello everyone i have a little problem over here im making share button so i want to update the database on the column 'isShared' with value `1` so here is my code but it doesnt work, all the time is showing me `Already shared ticket!` Here is the code: if(isset($_POST['share'])) … |
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Hello. I have a list like this: mylist = [7, "+", 2, "+", 1] I want to take them out of the list inorder to run the operation and get the real result; something like this: result = 7 + 2 + 1 So the result variable will be set … |
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I need to output the smallest number that is entered. I can't seem to figure out how to do it though. Thanks in advance. small.cpp #include <iostream> #include <algorithm> #include "arrayListType.h" using namespace std; int main() { arrayListType<int> intList(100); // int min(int first, int last); int counter; int number; cout<< … |
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Hello everyone i want to make a random number generator and also to check the numbers, and if that number exist in the database than to generate other number... thank you :) |
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i have a database table with fields mobno1 and mobno2, first i would like store all the values of field mobno1 into var1 and field mobno2 into var2 by using comma seperator and pdo. my code is as follows. $pdo = Database::connect(); $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $sql = "SELECT mobno1,mobno2 FROM custreg"; … |
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Hi. so i have a div/form like this: ![957d3e17b3579941c6bf92e594745d43](/attachments/large/4/957d3e17b3579941c6bf92e594745d43.jpg "957d3e17b3579941c6bf92e594745d43") depending on the drop down value chosen that number of forms will appear like if value 2 chosen then 2 forms will appear if 4 then 4. the code is this: $("select[name=children]").on("change", function(){ var num_forms = $(this).val(); var form = … |
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Hi, so i have an input text `<input type="text" name="numguest" id="number-of-guests">` and a button `Okay`. When a number say, 4 is entered into that text box and clicked okay, 4 of this text box `<input type="text" name="guest-name[]" placeholder="Guest Name" id="text-gname">` will appear. i tried: $("#okay").on("click", function(){ var num_of_guests = $("#number-of-guests").val(); … |
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Hello. I am a complete newbit to Python. I am trying to read a text file (which is actually an svg file) and add a line to the text file. I would also like to remove certain text from the file. I am trying to edit some of the tags … |
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Friends , Is there any way for data alignment in the list box. My code is given below Private Sub TxtFdt_KeyPress(KeyAscii As Integer) Dim L, L1, L2, L3, L4, L5 As Integer Select Case KeyAscii Case vbKeyReturn If TRS.State = adStateOpen Then TRS.Close TRS.Open "SELECT * FROM Tran WHERE Ac … |
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My Name is Leonard E. Norwood Jr. I'm Undergraduate student from Norfolk State University in Norfolk Virginia. Getting down to the point, my program is supposed to print out a list of pre-set numbers in reversal. I used pointers for this, however, something went wrong so I'm trying my best … |
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IS IT POSSIBLE TO PASS AN ARRAY INTO A FUNCTION AND THEN CALCULATE THE PRIME NUMBERS OUT OF THE LIST? |
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here i am using fpdf class to generate pdf document, how to print serial numbers in SL.NO. column in sequential order i.e. 1 2 3 4 5 ... so on. <?php include_once('include/dbConnect.inc.php'); require('fpdf.php'); $d=date('d_m_Y'); $agentid=mysql_real_escape_string($_GET['agent']); $agent_name=mysql_real_escape_string($_GET['agentname']); // Query to select an int column $query = "select count(*) as cnt from … |
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Program Design |
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Hi, I need to List a number in a listbox if the number is closer to another number. Eg. Num1 = 98 Num2 =100 If 'num1 is close to num2' Then Listbox1.Items.Add(num1) End If Please Help Me. Thanks. |
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I need to find a digit at a specific postion in a number. Example number 652796, user inputs a 4, "2" is displayed. I have the basis for it, but most of the time, the output is incorrect. Not sure what's wrong. #include <iostream> #include <cmath> using std::cout; using std::cin; … |
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#include <stdio.h> Reverse Number In C Program int main() { int n, reverse = 0; printf("Enter a number to reverse\n"); scanf("%d",&n); while (n != 0) { reverse = reverse * 10; reverse = reverse + n%10; n = n/10; } printf("Reverse of entered number is = %d\n", reverse); return 0; … |
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Having subscribed to the mailing list, I got barraged with hundreds (it seemed like) emails every day. Is there any way to cut down on these? It took me over half an hour to delete them all! My mail provider warned me that my account was "dangerously" full. ;) |
I’m trying to create a textbox, where the user enters a number, and the output shows a word representing each digit, each word is in an individual label created by the code, regardless of how many digits are entered. So if the user enters 153, the output will be: one … |
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I want to make and If statement which will work when a double "credits" is between 1 and 9. But I'm not sure how to. Will If (1 <= credits => 9) Then Work? |
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