I've noticed around here that using namespace std etc isn't exactly good practice but if I take a code back to my tutor without it I'll get sent back to change it and put it back in. I can't work out how to call the plant with the longest Latin name.
Code:
// Session6_4.cpp : Defines the entry point for the console application.
//For you to do...
#include "stdafx.h"
#include <iostream>
[Code].....
How to find the last longest word in a string when there are more of them (with the longest size)?
Here is the program for the longest without checking if last:
#include<stdio.h>
#include<string.h>
int main() {
char a[50],b[20],c[20];
int i,j=0,l=0;
printf("Enter a string:
");
gets(a);
[Code] ....
im trying to have the nickanme set to be a random name from a text fille full of nickanmes i dont know how to do it heres my code
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using FluorineFx;
using FluorineFx.Messaging.Adapter;
[code].....
The user will first enter the file name to be processed. The program can do the following 5 tasks:
1. Count the number of words
2. Count the number of alphabets (without punctuation marks)
3. Count number of sentences.
4. Count the frequency of each vowel.
5. Count frequency of the following three words individually: FAST, computer and engineering
There should be a proper menu through which the user can select the desired task. The program should continue until the user asks to terminate it.
Here is what i have done so far:
#include <iostream>
#include <cstring>
#include <fstream>
#include <cstdlib>
using namespace std;
int main(void)
{
int opt=0; //option number
ifstream fin;
string filename;
[Code]...
There are a few problems.
1- When I enter option 'q', an infinite loop starts.
2- The first time, the program gives the correct value. After that, each time it gives answer ZERO.
3- The last part is not working. I experimented something which failed. I don't know how to do the last part.
I`m working with MS Visual Studio 6. Trying to connect Word server with my window. This is call server in my class CXContainerView, inherit from CScrollView:
Code:
void CXContainerView::CreateWord() {
::CoInitialize(NULL);
_Document doc;
_Application m_app;
LPDISPATCH lpDisp;
CLSID clsid;
[Code] ....
It works in debug version but falls in release. Feels my fifth point, what I call it in the wrong way.
I am trying to make a program into which you writre for example ten Names or words or etc. and it would find the longest name/word write it and the numbers of characters too but I have problem with displaying that name. Here is me source code, the problem is here "vitaz=szInput;" i don't know how to save that longest name/word.
#include <cstdlib>
#include <iostream>
#include <string.h>
using namespace std;
int main () {
char a;
char szInput[256],vitaz[256];
[Code] .....
I try to learn string class, resolving some problem, but i have some dificulties.The is ok, but when i print the longest string it does'n print on the same line.I enter the number of string, after that i enter the first string until i introduced from keyboard "#" character. I enter the second string and so on.Look at these example :
For i = 3;
Text[0] : I learn class String#
Text[1] : I dont learn class String#
Text[2] : String#
It print me like that : Text[1] :
I dont learn class String More than that look at the next example :
For i = 3;
Text[0] : I learn class String#abcdef
Text[1] : I dont learn class String#
Text[2] : String#
You see that in the first sentence i have continue to introduce some characters after # character and look what is happened :
Text[1] : abcdef
I dont learn class String
#include<iostream>
#include<string>
using namespace std;
int main() {
string text[100], cuvant;
int i, j, m, lung = 0;
cout << "
[code]....
In the implementation of a program to find the length of the longest common subsequence, what does line 14 do?
void lcs( char *X, char *Y, int m, int n )
{
int L[m+1][n+1];
/* Following steps build L[m+1][n+1] in bottom up fashion. Note
that L[i][j] contains length of LCS of X[0..i-1] and Y[0..j-1] */
for (int i=0; i<=m; i++)
[Code].....
I was asked to find the longest path in a graph. I was thinking about using Dijsktra's algorithm after multiplying all the weights with -1 and run the program in normal way and find the shortest path. And then I'll multiply with -1 again and get the longest path. I think this should give me the longest path, do you think it would work? And also, I'm dealing with considerably big data, such as 1.000.000 nodes and many more edges. etc. and I have a time limit of 2 seconds and memory limit of 128mb. Any other data structure instead of Adjacency Matrix? Because I'm pretty sure it will exceed the limits.
View 2 Replies View RelatedThe following is a part of a hailstone cpp program. I want to write an option to let users enter 2 numbers and the program evaluates the longest sequence the number has within the 2-number range and return the count.
Code:
int longestHailstoneSequenceLength(int start, int end)
{
int max = 0;
int s= start;
while (s!=1)
[Code] ....
I am currently writing a password generator in Microsoft Visual Studios 2010 Professional. The section I am having a problem with is the practical password. It is suppose to randomly read 3 words from a text file and then display it in the text box. The program will compile and run but when I hit generate I get "True True True" and not three random words. Then this warning shows up:
Warning C4800: 'char *' : forcing value to bool 'true' or 'false' (performance warning)
//Code is from the form1.h file. I can post the rest of the code if need be but I just included my includes and the problematic section
Code:
#pragma once
#include <cstdlib>
#include <ctime>
#include <stdlib.h>
#include <cmath>
#include <iostream>
#include <iomanip>
[Code] ....
Screenshot of the warnings: [URL] .....
Picture of the output: [URL] ....
Example input: 2 4 6 -1 7 3 -2 1
Output: 3 3 (longest series of even is 3, longest series of positive is 3)
Here is the code:
Code:
#include <stdio.h>
int even(int x) {
return x % 2 == 0;
}
int positive(int x) {
return x>0;
[Code]...
My question is how to write this code if the prototype of function is:
Code: void series(int *array, int n, int (*s)(int), int **begining, int *lenght);
program:
Example input: 2 4 6 -1 7 3 -2 1
Output: 3 3 (longest series of even is 3, longest series of positive is 3)
Here is the code:
#include <stdio.h>
int even(int x) {
return x % 2 == 0;
}
[Code].....
My question is how to write this code if the prototype of function is:
void series(int *array, int n, int (*s)(int), int **beginning, int *length);
I found this implementation on a website for printing the longest common subsequence. But it gives wrong answers for some reason even though the code seems right to me.
Here is the code:
#include <iostream>
int lcs(char *X, char *Y, int m, int n)
{
int L[m+1][n+1];
for(int i = 0; i<=m; i++)
[code].....
What is wrong with this code?
Basically I have a text file called words. I'm supposed to extract a word randomly form the file and have the user guess the word. If they guess the word correctly in x number of tries they will receive the definition.
I'm having trouble receiving that random word and I'm getting the definitions from the file.
Here's my code:
#include <iostream>
#include <fstream>
#include <string>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
using namespace std;
[Code] ....
This is what is in the words.txt file
apple#the usually round, red or yellow, edible fruit of a small tree
boat#a vessel for transport by water
horse#a solid-hoofed plant-eating domesticated mammal with a flowing mane and tail, used for riding
television#a system for transmitting visual images and sound that are reproduced on screens
soup#a liquid dish, typically made by boiling meat, fish, or vegetables, etc.
bottle#a container, typically made of glass or plastic and with a narrow neck
barber#a person who cuts hair
toast#sliced bread browned on both sides by exposure to radiant heat
radar#a system for detecting the presence, direction, distance, and speed of aircraft, ships, and other objects
red#of a color at the end of the spectrum next to orange and opposite violet
I am building a linked list and i need to display function i have. The display function displays all the letters of the word entered instead of the word itself. below is my struct, one of my functions and the display function.
Code:
//-----------struct ------------//
struct Node
{
char data;
struct Node *next;
}*Head;
[code]....
I'm learning programming, and C++. I've got a question, but I couldn't solve my problem so far. I need to use arrays and only basic stuff to solve this:
Create a program that reads a word from the user and then print (cout) this word on contrary. It's simple, I know, but I can't do it,. I've tried some stuff but I don't get how I will get the proper values to do this. All I know is that I can use variable.lenght().
I have a problem to open word document into turbo c++. i don't know how to open if the documents are in word format.
View 1 Replies View RelatedI am new to C++ programming, writing a program for the below question:
given a string, how to find the longest substring with all unique characters.
Let's say i have some text in char array Code: char text[] = "Hello my friend"; How can i get a seperate words from it? It should be like
Code:
char a[] = "Hello";
char b[] = "my";
char c[] = "friend";
Is it possible to do?
I'm trying to put my array value within a conditional against a word, but what can I check that
if(char[1]= "word")
{
AGEW2.Text = string.Format("{0} "whatever" {2}", split);
}
I want a program to display as follows..
if i enter mohandas karamchand gandhi i want output as M K Gandhi.....
i want the c++ code for this program..my error is i am not able to erase the letters of first 2 words..ie my output is Mohandas Karamchand Gandhi..
I've taken part the text into 1 word per line, but I can't figure out how to printf every word only once and then add (%d) in the end to show how many repetitions of that word there are.
Code:
#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
using namespace std;
int main(){
char *oneword;
[Code] ....
I'm writing a function that accepts a char array containing the title of a book as parameter, the following then has to take place:
1.) Extra white spaces between words need to be removed [DONE]
2.) Text has to be converted to title case, i.e each new word has to start with a capital letter [DONE]
3.) Lastly I have I text file (minors.txt) containing a number of words that should not be capitalized by the function, like "a" and "an", however I don't know how to implement this.
Example of end product:
ENTER THE TITLE OF THE BOOK: a brief hisTOry OF everyTHING
Correct Output:
bool Book :: convertToTitleCase(char* inTitle) {
int length = strlen(inTitle);
bool thisWordCapped = false;
//Convert paramater to lower case and
//Remove multiple white spaces
for (int x = 0; x < length; x++)
[Code]...
I was thinking of maby reading the words in the text file into a string array, and then comparing the two arrays to ensure that when a word is present in a text file, the word is not capitalized, however I don't know if that is possible between a string array and a char array.
What the program does: I am trying to code a program that makes the user enter a phrase, then censor the word "darn" if the user entered it.
The program is working very well; it will censor any "darn" words the user enter, by replacing it with ****.
The problem: I need to enter a phrase just once, before the program prints out the phrase the user had entered, The phrase purpose is to tell: either the phrase was clean, or it had "darn" within it.
I tired:
1-Defining an integer (counter=0;), and adding (counter=counter+1;) in the first while loop, when I am storing char's into my array. Then, adding if statement (if index==counter) for the phrase I need to print before printing the user entry. It should print out the statement only if (counter==index), because counter would still have the count of user entry. -> didn't work, the phrase won't print.
2- Making the previous step within its' own loop. -> It stopped printing the user's phrase.
Tools I can used : If statements, while loops.
Here is my code: (Ignore the phrases within /**/, they are just the statements I want to print)
#include <stdio.h>
int main() {
char phrase[1001]; // Creats 1000 array ( max. number of letter the user could enter is 1000).
int index=1; // Act as counter, which would refer to a character in the array.
char cur; // Identify cur, which will be used to store characters into the array (phrase).
printf ("Please enter a phrase:
[code]....
Any examples of a c++ program that uses recursion to find the longest increasing sequence from a grid in a file. Like
2 4 6 8
10 12 14 16
18 20 22 24
I have to use a structure named Point and a structure named Sequence.
const int MAXROWS = 4;
const int MAXCOLS = 4;
const int MAXFILENAME = 255;
// Structure used to define a point (x,y) in the grid.
typedef struct {
int x, y;
[Code] .....