How would I make the program still display zeros in front of a number?
Like say for example:
cout << "Enter any number";
cin >> number;
cout << number;
Let's say I entered 0003 as my input. How would I make it to where it will display the three zeros in front of the 3 instead of just displaying 3?
With the loop below, is there a way to display the actual number without the leading zeros (scientific notation) or will it just display 0 since there are so many leading zeros?
num = 1;
while (num > 0){
num /= 2;
}
cout << num;
I'm new to C programming and in my first computer science class. Our assignment was to write a program that displays each digit of an integer in English. I wrote the following but cannot figure out why it won't display zeros. When I execute and type in the number 1,000, I get "zero."
Code:
#include <stdio.h>
int main (void)
{
int x, y = 0;
printf ("This program displays each digit of an integer in English.
[Code] ....
I am currently reading the source code of Nitrogen [URL] ..... and I stumbled upon the following line of code in ArgParser.cc:
error_str += _("Unexpected argument ") + key + "
";
(error_str and key are std::string)
why there is an underscore in front of the brackets ?
By this I mean what does it do/achieve ?
I have to write a method that moves a node to the front of one. Here is what I have:
template<typename T>
void DoublyLinkedList<T>::moveToFront(ListNode<T>* n)
{
[Code].....
I've walked through it a few times, and I feel like this correct. However, my program's output is off and I'm guessing this function is the culprit. I think I just need a different pair of eyes to take a look at it.
For my assignment I have to have an array with only zeros.
Code:
int a[20] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; Then I need to send it into a function that makes the array like this
Code: int a[20] = {0,1,2,3,4,5,6, ... , 19}
Which I have done here
Code:
int initialize(int a[], int n) {
int m = 0;
int i;
printf("
[Code] ....
Now I need to do the following with the array. I need to take whatever value is in each position and add that value to all of the previous values. like this.
Code:
a[3] = a[3] + a[2] + a[1] + a[0]
only for every a[i] I know that I can code this the long way, but I just can't see to be able to find out how to do this a better way.
I am trying to remove the leading zeros of the number user enters so 000002 will turn into 2. However, I am getting an error saying Segmentation fault (core dumped)
#include <stdio.h>
#include <string.h>
int main(){
char *str;
scanf("%c", *str);
[Code] ....
The code that I have does not work.
Code:
#include <iostream>
#include <iomanip>
#include <sstream>
int main() {
std::string str3 = "99W8";
[Code] ....
If I have number of arrays (its 3 for instance) with fixed size (15), it consist of zeros and non-zeros
eg:array1[15]={5,5,0,0,4,4,4,0,0,0,1,0,0,0,3}
array2[15]={1,0,0,0,0,7,7,0,0,3,0,0,0,0,2}
array3[15]={6,6,6,0,8,8,8,0,0,0,3,3,0,0,4}
...........
sample output for the above arrays:
Index Nim_of_zeros
3 1
7 2
12 2
How can I count the common zero sequences and there indexes of arrays?
If I have number of arrays(is 3 for instance and may vary) with fixed size (15), it consist of zeros and non-zeros
eg:array1[15]={5,5,0,0,4,4,4,0,0,0,1,0,0,0,3}
array2[15]={1,0,0,0,0,7,7,0,0,3,0,0,0,0,2}
array3[15]={6,6,6,0,8,8,8,0,0,0,3,3,0,0,4}
...........
How can I count the common zero sequences and there indexes for all arrays?
sample output for the above arrays:
Index Nim_of_zeros
3 1
7 2
12 2
If I have number of arrays(its 3 for instance and may vary) with fixed size (15), it consist of zeros and non-zeros
How to write a program to count the common zero sequences and there indexes of arrays?
eg:array1[15]={5,5,0,0,4,4,4,0,0,0,1,0,0,0,3}
array2[15]={1,0,0,0,0,7,7,0,0,3,0,0,0,0,2}
array3[15]={6,6,6,0,8,8,8,0,0,0,3,3,0,0,4}
...........
sample output for the above arrays:
Index==> Nim_of_zeros
3==> 1
7==> 2
12==> 2
I am programming a translator, and I have it so that it detects words with spaces both in front of and behind them, so I did "string.append(space);" where space equals " ". That added a space to the end, but I still need a space added to the front.
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#include <iostream>
#include <sstream>
using namespace std;
const int SIZE=5;
[Code]....
It is given an integer "p". I have to find a number "n" for which "n factorial" has "p" numbers of zero at the end. Here is the solution i thought, but i am not sure if it is a solution for this problem. Do i have to make a function to calculate the factorial and another function to get the zeros?
int p;
int count5=0;
int i;
int copy_i;
printf("Enter p: ");
scanf("%d",&p);
for(i=1; ;i++) {
[Code] .....
I know this is more simple than I am making it out to be. I have a solar panel hooked up to an 8-Bit ADC and linked into my Microprocessor. I am trying to take the Binary readout from the ADC and convert it to a decimal number to be displayed on the boards LCD display. I am wiring the ADC to PORTA on my Motorola Freescale Board. This is for a final project for my electronic systems class due on Monday...
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[Code]....
When I press the up key it will not display anything.
My code is:
#include <iostream>
#include <string>
#include <cstdlib>
[Code]....
The problem is that the images don't display and the window doesn't respond.
I am stuck on my program right now, what i am trying to do is get the sum of the amount from a access database table and than display it on a label, however i cant seem to get this to happen. This is what I have so far:
OleDbConnection conn = new OleDbConnection();
conn.ConnectionString = @"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=Church.accdb";
conn.Open();
Form1 frm1 = new Form1();
//frm1.Show();
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[code]....
So I'm trying to generate a very specific list of numbers, but I can't get output to actually display.
#include <stdio.h>
int num[30000];
int num2[30000];
int num3[30000];
int num4[30000];
int diff2[29999];
[code]....
i want to to apply a validation for an field which is Vehicle number in that the last four should be digits for ex:
AP1234 something like this it and it shldnt have 0000 at the last ...
Write a c++ program to display a matrix of multiples of 4 from 1 upto 30 .....
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Code:
#include <LiquidCrystal.h>
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
static int button_counter=0;
[Code].....
I'm writing a program that will display 70 random temperatures, using an array that stores each number. They are going to be divided into weeks (7 temperatThe loures per line), and before displaying each of the seven temperatures, I want to first display the week #. The loops I'm using work, however the variable 'i' always first displays 2, and then counts. The loop initializes it to 0, so I don't know why it's immediately obtaining a value of two. The code is posted below.
Code:
static void DisplayTemps(int[] a)
{
Console.WriteLine("Su M T W Th F S");
for (int i = 0; i < a.Length / 7; i++)
{
Console.Write("Week {0} ", i);
for (int j=(i * 7); j < a.Length; j++)
[Code] .....
I'm trying to display data from a text file named ace_data.txt. Here's a preview of the first three lines i want to display:
2001 106 15
2002 65 12
2003 175 16
So basically, here is what my code looks like...
Code:
#define FILENAME "ace_data.txt"
int main (void) {
FILE *inp,
*outp;
[Code] ....
And nothing is displayed when i run the program. I feel like I made some mistake with the fopen() and fscanf() functions but I'm not so sure how to correct them.
I have a very simple application that I want to display counts on a textbox. The problem is that the counter freezes the entire program and it only shows the last count. So I want to count from 0 to 100 incrementally with a delay of 250ms per count and display as it counts on the text box. 0...1...2...3......100 etc
Code:
private void count() {
for (int i = 0; i < 101; i++) {
textBox3.Text = i.ToString();
Thread.Sleep(50);
} }
I have an assignment that needs to display the names of customers to be served according to a sequence. coding to display the names accordingly?
Code:
#include <stdio.h>
#include <stdlib.h>
#define MAXIMUM 20
void create();
[Code].....
This is my output. I have trouble displaying the names of the customers as it outputs null when I try to display my position in queue.