That is sequence "aasdf123456785fg87" will be transformed into "aasdf12345678fg". I need to do this task in two variants: at once using getchar and putchar and then with strings. The object is done, but I think it could be done more easier. My codes:
(1)
char flag = 0;
while ((c = getchar()) != '.')
{
if (isdigit(c))
[Code]....
for example having input "12345556asf87" we get "123456asf". I need to do this task with getchar and putchar, and the with strings. My programs aren't working
stream:
char c = 0, c_ = 0;
char flag = 0;
while ((c = getchar()) != '.')
{
[Code]....
I'm trying to implement a code that recursively calls itself and prints the given digits in ascending order, i.e. if the number is 5, then the function will print 1 2 3 4 5. I cannot use loops in any way!
The problem I have is with keeping my variable i at a set value each time the function calls itself.
void print_ascending(int n){
int i = 1;
if(i < n) {
printf("%d", i);
i++;
print_ascending(n);
}
}
Of course, the problem with this code is it will re-initialize the variable i to 1 every single time and infinitely loop to print 1.
I am having a problem with deleting gridview rows. I am populating my gridview by selecting value in a dropdownlist then by clicking the add button, value will be added in my gridview, here is my code:
In my aspx:
<asp:GridView ID="GridView1" runat="server"
CssClass="mGrid" EmptyDataText = "There are no records to display">
<Columns>
<asp:TemplateField ItemStyle-Width="10">
<HeaderTemplate>
</HeaderTemplate>
<ItemTemplate>
<asp:CheckBox ID="CheckBox1" runat="server"/>
[Code] ....
With the btnRemove codes above, If I clicked it, it'll remove all values in my gridview even the unchecked rows, what I want is that just the checked rows not all. And are there any other simple way of removing rows in a gridview than using checkbox? I am using c# with asp.net.
I delete rows in datagridview using chcekbox column. I write the following code:
private void btndelpay_Click(object sender, EventArgs e) {
DialogResult dr = MessageBox.Show("delete row", "do you want to delete",
MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2);
if (dr == DialogResult.Yes)
[Code] ......
my problem is /how to umcheck from rows in datagridview in chechboxes column when the user select dialogResult.NO
I need VB code to remove any rows in excell that contain ONLY CAPS.
View 4 Replies View Relatedi want to print Largest number from any 5 rows.Th number printed should be any one of the largest in the five rows of 2d arrays.I have created code for largest number in each row but how to pick and print them randomly?.
Code:
#include<conio.h>
main( )
{
int a,b,c,d,e,x;
int arr[] = {a,b,c,d,e};
int Matrix[5][5] ={ /*Initializing array*/
2,4,3,5,9,
6,8,2,2,10,
[Code]...
the value of C(k,n) are known as the binomial coeficient and can be arranged in triangle that was known as pascal triangle.
i was been asked to create a program that can display rows up to n=9 using print array function.
C(k,n) = C(k-1,n-1) + C(k,n-1)
how should i start?
this is what i have so far
#include <iostream>
#include <cmath>
using namespace std;
int main () {
int v;
[Code] ....
im trying to get the program to print this as an example if the user enters 5 (the rounding of the decimal is optional).
1 1.41 1.73 2 2.24
1 1.41 1.73 2
1 1.41 1.73
1 1.41
1
why its not reading my for loop for rows its only doing columns ...
//Build a program that uses a single-dimension array to store 10 names input by a user.
//After inputting the names, the user should see a menu with two options to sort and print the 10 names in ascending or descending order.
insert
Code:
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main(){
char names[10];
char temp[10];
int count,i,j;
int sort;
[Code] .....
Write a full C++ program that inputs three-digit integer, separates the integer into its individual digits and prints the digits separated from one another. For example, if the user types 549, the program should print;
5 4 9
Basically this is what i need to do. Write a program that reads a number from the keyboard, separates it into its individual digits and prints the digits to screen, each on its own line followed by the same number of stars as itself.
For example, if the number is 2339 the program should print
9 *********
3 ***
3 ***
2 **
So far i have managed to separate the number and have them on different lines, but how to implement the stars onto each line with the number!
My code so far:
int main() {
int n;
printf("number? ");
scanf("%d", &n);
while (n > 0) {
printf("
%d
[Code]...
My problem needs to prompt the user to input an integer and then outputs both the individual digits of the number and the sum of the digits. An example would be entering 8030 and it spits out 8 0 3 0 as well as 8+0+3+0=11 and it needs to work with negative numbers.
Code:
#include <iostream>
#include <iomanip>
using namespace std;
int main() {
int base;
[Code] ....
Now I don't know if any of this is right a hint my professor gave us is that to get the fourth digit you would do base mod 10 and to get the first digit you do base divided 1000...
Code:
{
int power;
int counter=0;
int value=1;
cout << "Enter the power of 10 you want: ";
[Code] ....
how to add delete verify and print users in a login system.
View 8 Replies View RelatedI have to manage a Clinic. I need to delete a booking (for example, if John said he's coming on March 22nd at 15:30 but then he say he's not going to come, I have to delete that booking so another person can use it).
idSearched: the id of the person that is not going to come. I have a lot of specialties and each one has a list. So I ask for the speciality to delete the node (the node contains John's booking). If I don't find it, I return (-1). searchSpecByID return a pointer to the list where the speciality is. So head will point to the first node of the list. In nodeToDelete I have the node I want to delete.
The program detects OK when is the first in the list and when not, but it doesn't delete the node.
Code:
typedef struct bookingList{
tSpecialty specialty;
struct nodo* intro;
} tList;
[Code].....
I wrote a code to ascend any three integers. Problem is the code does not output the numbers in ascending order all the time. What am I doing wrong? here is my code :
// This program will prompt user to enter any three integers and then out integers in ascending order
#include <iostream>
#include <cmath>
using namespace std;
int main() {
int num1,num2,num3;
cout << "Enter the first number: " << endl;
[code]....
I am trying to build a c++ that reads user input and arrange letters in ascending order. for example, if the user input: Hello my name is Moe! the output will be: !aeeehillmmmnoos (ascending order)
my problem is that when i input hello my name is moe the output will be ehllo (not completing other letters) also when i change class size to 50, it outputs unknown weird letters.
This is my code:
#define CLASS_SIZE 10
#include <stdio.h>
#include <iostream>
[Code].....
i have a list
ID | Location | Quantity
1 | 2 | 5
2 | 3 | 10
3 | 4 | 8
i want the order to be in ascending order by Quantity so it should produce this
ID | Location | Quantity
1 | 2 | 5
3 | 4 | 8
2 | 3 | 10
I am getting the hang of it pretty well. I created a program that asks the user to input arrays. Now, I need to calculate the average of the inputted arrays, and I need to place them in order from low to high. I have been struggling with doing these two parts for a while now and now decided that the book is not useful, I need some from some actual programmers. I attached my program.
My program printed here!
Code:
#include
<iostream>
using
namespace std;
int
main()
[Code].....
Trying to sort matrix such that it has value in ascending order.
But outcome is coming :
Code:
Matrix after sorting :
2,2,2,2,
2,2,2,2,
2,2,2,2,
2,2,2,2,
Can't find whats wrong.
[Code]....
We've only covered up to Functions and how to use reference variables inside the function parameter.
One of the hw problem that was assigned was to write a void function that takes three parameters( num1, num2, num3) by reference and sorts their values into ascending order, so that num1 has the lowest, num2 the middle value, and num3 the highest value. For example, if user enters: 14, -4, 8, then the output should look like this:
-4
8
14
I've completed the program with a bunch of if/ else if statements but I was wondering if there was a more efficient way to sort the numbers. Bear in mind, we've only covered materials up to functions so I can't use any other new techniques that we haven't cover yet. Here is my code:
// This program will take three int parameters by reference and sorts their value into ascending order
//so that num1 has the lowest value, num2 has the middle value, and num3 has the highest value
#include <iostream>
using namespace std;
// declare function with reference parameter that with sort numbers
void sortNum(int &, int &, int &);
int main ()
{
[Code]....
I want to sort a vector int in ascending order, but when I test, the output isn't correct - the vector is still unsorted. Am I calling it incorrectly?
int sorted (vector <int> a) {
int size = a.size();
sort(a.begin(), a.end());
This code prints 10 20 40 50 30.
#include “stdafx.h”
#include
#include
using namespace std;
int main() {
int anarray[5] = {40,10,50,30,20};
for (int iii=0 ; iii <= 4 ; iii++)
[Code] .....
// OK this program outputs an array of numbers which are read from two .txt //files which are set1 and set2.
// set1.txt has: 8 37 29 31 40 25 18 38 4 45 34 39 12 21 24 3 5 23 26 44
// set2.txt has: 46 42 25 20 19 29 49 4 32 2 10 12 39 17 33 6 3 15 45 21
// But the problem is that when you run the program, the numbers do not come out // in numerical order.
#include <iostream>
#include <fstream>
#include <string>
[Code]....
I have to put these numbers in ascending and descending order . The interesting point of the function is that sortMe does NOT re-arrange elements in the array; instead, it uses a second array, an array of indexes for the elements in the original array and then sortMe sorts the second array based on the values in the original array. A sorted version of the original array can then be produced with these sorted indexes. I'm not sure why the function is working, even though I called it in main.
#include <iostream>
#include <fstream>
#include <string>
using namespace std;
void sortMe(int array[], int sortedIndexes[], int size, char mode);
char option;
const int SIZE = 5;
[Code] .....
I have a code that working well and find 2D arrays . I want to sum my rows and create 1D array . but not working .
for ( int i = 0 ; i < cins ; i++ ){
for (int j=1 ; j < saft.size() ; j++) {
if (ustk[i] > saft[j] && saft[j-1] > ustk[i]){ //some calculations working well.
tyy[i][j] = ((ustk[i] - saft[j])*yy[i]);
}else if (saft[j-1] <= ustk[i] && saft [j] >= altk[i]){
[Code]...