C++ :: Finding The Lowest Leftmost Node In BST

Nov 11, 2014

I dont know why I cannot get the lowest leftmost node in BST: segment fault

goToLeaf=root;
//now traversing right subtree from root node
else if(strcmp(curr->barcode, traverse->barcode)>0){
path='R';

traverse=traverse->right;
save=traverse;
cout<<"Right subtree exists. Value in right subtree"<<endl;

[Code] .....

Need this to delete node in two subtreed right subtree

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C++ :: Finding Lowest Grade In Programming?

Aug 3, 2014

How 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] .....

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C++ :: Finding Lowest / Highest In Multi-dimensional Array

Mar 25, 2013

I have this multi-dimensional array. There are 12 rows, each represents the months, and 2 columns, the 1st column represents the lowest temperature and the 2nd column represents the highest temperature.

I need to find the lowest temperature in only the first column and the highest in only the 2nd column.

This takes in the temperatures. LOHI = 2, MONTHS = 12, LOW = 0, HIGH = 1

void PopulateTemp(int temp[][LOHI])
{
for(int month = 0; month < MONTHS; month++)
{
cout << "Month " << month+1 << endl;

[Code]......

My professor said we only needed 1 for loop as you only need to read the data from one column in each?

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Visual C++ :: Error In Finding Lowest Double In Array

Oct 25, 2014

When I run the program, when it displays the lowest temtpature, it shows the address instead of the actual number.

Code:
/*********************************************
* File: b.cpp
* Description: Create a C++ program that declares a 100-element array of doubles representing temperature readings. Pass the array to a function to be partially filled by the user. When the user is done entering temperatures, the function should return the number of elements added to the array. The main function should then display the maximum and minimum temperatures in the array.
***********************************************/

#include <iostream>
using namespace std;
//prototypes
void getData(double arr[]);

[Code] ....

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C :: Finding Error In Delete Node Function

Sep 12, 2013

I have written a delete node function to delete a node in a linked list by the index number. Here is the code:

Code:

void delete_node(struct node **start,int index_no)
{ int counter=0;
struct node *current=*start, *prev=NULL;//Current holds start and prev holds previous node of current
while(current->next!=NULL)

[Code]....

note that I know if the head node turns out to be the indexed position, there is no way to delete that node in the current coding. But please after correcting the present node add that part of the code separately.

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C# :: Treeview Node Selection Show First Node Of Tree Instead Of Selected

Apr 22, 2015

I am working on C# Project [Windows Form Application], to update treeview nodes from excelsheet [xls] Cell [row i, Column 3] Values, while on selecting treenode, it should update corresponding Column 4 Value [row i, Column 4]. For me, Treenode are populated successfully, but on selecting the treenode, it always display first Element of treenode [Not selected one].

Populated Treenode from Excel as: [ Update Child Nodes from Column 3 elements [Column 2 Contain Parent node name and Column 3 have Child Node name], if Column 2 Value is same as Parent node name [My Module], update the child nodeunder same Parent node.]

for (int i = 0; i < worksheet.UsedRange.Rows.Count; i++) {
string mynode = ((Excel.Range)worksheet.Cells[i + 1, 3]).Value2.ToString();
string mynode2 = ((Excel.Range)worksheet.Cells[i + 1, 2]).Value2.ToString();

[Code] ....

On selecting the Child Node, it always give 1st Parent node. Instead of Selected Node.

for (int i = 0; i < worksheet.UsedRange.Rows.Count - 2; i++) {
string mynodetext = ((Excel.Range)worksheet.Cells[i + 2, 3]).Value2.ToString();
string mynodetext1 = ((Excel.Range)worksheet.Cells[i + 2, 4]).Value2.ToString();
if (treeView1.SelectedNode.FirstNode.Text == mynodetext) {
this.richTextBox1.SelectedText += Environment.NewLine + mynodetext1 + Environment.NewLine;
}
}

How to get correct selected Node.

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C# :: Why Is Node Click Event Changing The Node Icon

Jul 26, 2014

I'm having a hard time figuring how to get my imagelist index 3 icon to display in the nodes "N1" and "V Speeds" below? So, as you can see in the attachment, the closed folder icon is currently shown which is index 0 in the imagelist. But I want index icon 2 to show in these two nodes.

treeView.BeginUpdate();
treeView.Nodes.Clear();
treeView.Nodes.Add(new TreeNode("Checklist"));

[Code].....

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C Sharp :: How To Get Text From Node In XML File That Contains Text And Child Node

May 21, 2013

I have a very big xml file. I read it using by xmlReader. I have problem when i reach to next line:

<title>Abasia<nemod>(-astasia) (hysterical)</nemod></title>

How I can read all that content. I have to have next string at the end: "Abasia (-astasia) (hysterical)".

I tried to use ReadElementContentAsString() for all elements, but elements like this has exception, because it has child element.

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C :: How To Sort Out And Drop Lowest Int

Feb 27, 2013

IM SO CLOSE to finishing this program, how to sort out and drop the lowest int, between 8 ints. Is there any way I can do this? I have these ints:

grade1, grade2, grade3, grade4, grade5, grade6, grade7, grade8

My program already assigns them values. How can I find the lowest value and drop it?I literally do not know where to start, and this is the last thing I need *.*

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C :: Write To Screen Lowest N

Oct 31, 2013

My problem is :

Code: numbers[10]={25,27,17,19,47,3,98,5,124,10};

You write a program at do below processes for above array.

You want a number 1 between 10 at user.

if user enter N value,program write to screen lowest N. number at array. For example user enter 2,program write to screen lowest secondary number of 5 value at array or user enter 10 value,program write to screen maximum number of 124 value at array.

But write the program with don't use sorting algorithm.

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C/C++ :: How To Locate The Lowest 8 Bits In A 64 Bit Key

Jul 15, 2014

I am trying to encrypt a plaintext using DES in C. I read about the algorithm and how it works, but when i came to write the code i struggled. :

How to locate the lowest 8-bits in a 64-bit key ?

How to shuffle the plaintext according to the algorithm description ? (I read about bitwise operations, but i still cannot understand how i can use them to transfer for example the 5th bit to the location of the 30th bit)

Left shifting the key would not wrap the bits, so i just bitwise or with a mask that will add the bits that did not wrap around?

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C++ :: Using Vectors And Strings / How To Output Name With Lowest Age

Nov 5, 2013

I have to write a program in C++, without using a selection sort, that outputs the name you enter with the lowest age. You input 5 names with ages and at the end it outputs the youngest person. This is what I have so far:

#include <iostream>
#include <vector>
#include <string>
using namespace std;
int main()

[code]......

I Know for the second for loop there has to be if statements in it but I am so stuck on what to write next.

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C++ :: Find The Lowest And Highest Temperatures?

Sep 29, 2013

How can I properly find the lowest and the highest temperatures?

#include <iostream>
#include <string>
using namespace std;

[Code]....

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C++ :: Lowest And Highest Number Of A Series?

Feb 26, 2013

I'm having trouble, I want the inner loop to display the lowest and highest score. If I assign initial values for the high and low score, it won't always work (because if no/ all scores are above/ below my initial values...)

But without assigning initial values for highscore and lowscore, One of them will always be undefined during the first runthrough.

#include <iostream>
using namespace std;
const int AGRADE = 90;
const int BGRADE = 80;
const int CGRADE = 70;
const int DGRADE = 60;
int main() {

[code]....

how do i set this up so it stores a low and high score, and then compares those to each next number in the series?

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C/C++ :: Calculating Highest And Lowest Values?

Mar 12, 2014

I am trying to calculate the largest and smallest values using functions. I keep getting this (pointer-to) error

#include <iostream>
#include <conio.h>
using namespace std;
void getValues(int [], int);
void displayValues(const int[], int);
int largest(const int[],int);
int smallest(const int[],int);
void displayLargestSmallest(int,int);

[code]....

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C/C++ :: Not Getting Program To Read Out Lowest Number?

Jul 2, 2014

#include <iostream>
#include <iomanip>
#include <fstream>
using namespace std;  
// Function prototype
void getScore(int& score, ifstream& inFile);
void calcAverage(int s1, int s2, int s3, int s4, int s5, int lowest);

[Code] ....

The program is suppose to report back the lowest number of 5 grades in a file..then it is suppose to report the average of remaining 4 higher scores..It appears to be reporting the correct average which tells me that it is reading the file and dropping the lowest score but it does not report back the lowest score first.

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C :: Program To Sort Numbers From Highest To Lowest

Apr 7, 2013

I cannot get this program from having a continuous loop. I need to have a user-defined loop.

Here is what I have so far:

Code:
#include <stdio.h>
#include <stdlib.h>
int main(void)
{
int a,b,c,high,med,low;

[Code] ....

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C :: Sort Numbers From Highest To Lowest Using Qsort?

Sep 28, 2014

How do i sort numbers from highest to lowest using qsort? I dont have a code. I dont know how to use this one.

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C++ :: Using Array - Display Highest And Lowest Numbers

Oct 1, 2013

I have everything down except for the highest # and lowest number being displayed.

The arrays are 23, 4, 76, 89, 12, 43, 37, 67, 21, 14.

I have the average which is 38.6 but i stuck getting highest number and lowest.

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C++ :: Sorting Arrays - Int Numbers From Highest To Lowest

Oct 29, 2014

For my program i need to sort my int numbers [5] from highest to lowest but it seems that i made it go from lowest to highest ...

Code:

#include <iostream>
using namespace std;
int main() {
int numbers[5] = {3, -6, 10, 1, 130};
int counter1, counter2, tempNum;
//Highest to Lowest

[Code] ....

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C++ :: How To Sort Names And Grades From Highest To Lowest

Oct 28, 2014

How do I sort names and grades in C from highest to lowest?

John 91
Joseph 92
Mary 93
Jake 94

Sorted Scores from highest to lowest

Jake 94
Mary 93
Joseph 92
John 91

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C++ :: Find Average / Highest And Lowest Score?

Oct 9, 2014

Create a 1-D Array to hold a set of exam scores:

55 74 93 84 64 72 69 78 87 84 72 33 83 68 62 51 88 90

Write a program to do the following tasks:

1. Display scores in rows of four(4) scores.

2. Calculate average score and display.

3. Find Lowest score and display.

4. Find Highest score and display.

5. Find the deviation of each score, and display the score and its deviation.

6. Find the Standard Deviation and Display

7. How many scores are within One Standard Deviation

So I have the average down, but I am getting stuck at the part of displaying the highest and lowest score. Every time I run the program I get two giant negative numbers for both of them. I put all the scores into a .txt file and I just opened in through the program.

#include "TCHAR.h"
#include <iostream>
#include <fstream>
#include <iomanip>

[Code]....

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C++ :: How To Count Students Who Got Highest And Lowest Score

Jul 24, 2014

I can display the highest and lowest score but I can't display the number of students who got the highest and lowest score.

int h=array[1];
int l=array[0];
int m=0,n=0;
for(int z=1; z<=20; z++) {
if(array[z]>h) {
h=array[z];

[code]....

this should be the output

12 students got the highest score of 45
8 students got the lowest score of 1

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C/C++ :: Highest And Lowest Scores Of A Series Of Test Taken

Oct 22, 2014

I was asked to create a C++ program that allows a user to take a test with series of different questions, and also retake the test if they choose to. I have been able to do that. But the other condition is to display the highest and lowest scores (highest and lowest correct answers) the user got, and in which test they got that score. For example, if the user takes the test 3 times, in which test did they get the highest score, and in which did they get the lowest score.

This is how far I went with the program. The code below only let the user take the test as much as they want, and tell them how many times they took it, and the last score they had. My idea is this, if I can make a variable store each test score, then I can compare them. But since there is no definite number of tests to be taken.

#include <iostream>
#include <string>
using namespace std;  
void main() {
       int correct = 0;
       int wrong = 0;

[Code] .....

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C++ :: Print Out Which Months Have Lowest And Highest Amount Of Rainfall

May 5, 2014

I have to print out which months have the lowest and highest amount of rainfall. I know how to find the lowest and highest value but how do I match them with there month?

#include <iostream>
using namespace std;
int main() {
const int rainfall = 12;
double months[rainfall];
int count;

[Code] .....

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C++ :: Print Lowest And Highest Ratings Received By User

May 20, 2014

Write a C program that accepts 8 user input ratings on a new game. Print the lowest and highest ratings received. Use functions.

When i put in values to test the data it's not replacing highest or lowest it's just saying "The highest is 0.0" "The lowest is 0.0"

[#include <stdio.h>
double LowestAndHighest (double num);
void main(){
double num;
double RatingReceived =LowestAndHighest(num);
printf ("%lf", RatingReceived);

[Code] ....

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