C++ :: Find Adjacent Same Letter In Randomly Generated String?
Jan 29, 2013I need a simple adjacent_find() to find the adjacent same letter in a randomly generated string?
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C++ :: Getting Sum Of Two Randomly Generated Numbers
Feb 15, 2015I can't get the sum of two randomly generated numbers - I don't believe the program is adding wrong what I think might be happening is upon hitting enter its adding two new randomly generated numbers -
Code:
// Program functions as a math tutor
#include <cstdlib>
#include <iostream>
#include <ctime>
using namespace std;
int main() {
// Constants
const int Min_Value = 1;
[Code] .....
C :: Printing 21 Different Numbers That Are Randomly Generated?
Mar 2, 2014The program is supposed to be printing 21 different numbers that are randomly generated. Why am I getting the same number 21 times? Using dev C++ compiler.
Code:
/*prints random numbers between 1 - 99*/
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
[Code]......
C++ :: How To Define New Color That Is Randomly Generated In Allegro
Feb 5, 2014How do i define a new color that is randomly generated in allegro.
I have this code here in the header file.
Code:
//FILE : circledefs.h
//PURP : Define some constants for circle & background
#ifndef CIRCLEDEFS_H
#define CIRCLEDEFS_H
#define NUMCIRCLES 3
//The frames per second for the timer
#define FPS 60
[Code]...
And what i want to do here is learn how to create a random number gen. Now a few questions if you don't mind telling me is.
1 - can I create 3 random generators in this header file? Or do I have to do this in main.
2 - If I do have to do this in main can I still create this defined RANDOM as a color.
3 - I am sooooo new to this all i know is cin and cout code for C++, so will i need to know more about pointers to do this.
4 - for fun how hard would it be to make a game in allegro that uses music to define how the enemy moves and attacks. (yes that would be the final project.
C++ :: How To Get Rid Of Negative Number From Randomly Generated Numbers
Oct 21, 2013I have a error with one of my programs. I'm supposed to get rid of negative numbers when there are numbers that are randomly generated. Here is the middle part of the code.
{
int vectorLength = 10;
vector<int> bothSigns(vectorLength);
cout << " Input vector: ";
for (int i = 0; i < vectorLength; i = i + 1)
{ bothSigns[i] = rand()%201 - 100;
[code] .....
The part where i'm supposed to start is after the /////'s. However, whenever I input a number for the random numbers(not put in part of code), i keep getting a segmentation error.
C++ :: How To Check Equivalent Of Randomly Generated Alphabets
Mar 23, 2014//This code gives randomly generated alphabets and if equal will cout the alphabet which is equal
1 #include <iostream>
2 #include <cstdlib>
3 #include <ctime>
4 using namespace std;
5 int main()
6 {
7 int a;
8 char array[10];
[Code] .....
My question is how to check that randomly generated alphabets are equal e.g in 22 number line it should give output of equal alphabets if they are equal but it does not give equal alphabets what wrong in this code mention the wrong statement, how will i get right answer?
C++ :: Create Randomly Generated Rooms Like In Rogue?
Mar 7, 2013I've been trying to create a roguelike, and I was trying to create randomly generated rooms like in Rogue. I'm seperating my map array into sections and giving it a 50% chance of spawning a room, but right now it doesn't do anything but spawn solid rock. What am I doing wrong?
int MapSizeX = 100;
int MapSizeY = 100;
char map[100][100] = {};
char wall = 178;
int ViewDistance = 10;
[code]....
C++ :: Creating A Text File For Randomly Generated Numbers
Apr 28, 2015My code compiles, but it doesn't get past this:
Here's the code:
#include <cstdlib>
#include <iostream>
#include <fstream>
using namespace std;
//ofstream random_numbers("randIntContainer.txt");
ofstream random_numbers("D:/StudentData/Documents/DataStructures/SortingAlgorithms/randIntContainer.txt");
void generateNumbers();
[Code] ....
C/C++ :: Scan Through One String To Find A Letter That Also Appears In Another?
Feb 3, 2015I need a code that will search through string 1 and find the first place with a letter that also appears in string 2 and return the pointer of that place. This is what I wrote:
char strPbrk(const char *s1, const char *s2) {
char p = *s1;
for (int i = 0; i < strlen(s1); i++)
for (int j = 0; j < strlen(s2); j++)
if ((p+i) == *(s2+j))
return p;
return NULL;
}
but it continues to return wrong values idk what I'm doing wrong.
C :: Create Function To Create A Dynamic Array That Fill With Randomly Generated Integers From 0 To 50
Oct 26, 2013I have a struct called Array and I'm to create a function to create a dynamic array that's fill with randomly generated integers from 0 to 50 (inclusive) and a function to destroy the array for freeing its memory. Below the code that I have written so far.
Code:
* Struct */
typedef struct {int *pArray; //the dynamic array
int length; //the size of the dynamic array}Array;
/* Function to create a dynamic array */
Array *initializeArray (int length) {int i;
}
[code]....
C++ :: One Letter Of A String Comparison
Jan 21, 2013I just would like to turn this into cpp:
string eg("azertyFTW");
if(eg[one of the letters contained in this string] == 'c') {
cout << "eg has the letter c in it";
} else {
cout << "not this time :(";
}
C++ :: How To Loop Through A String And Uppercase Each Letter
Apr 28, 2013tell me how to loop through a string and uppercase each letter?
View 1 Replies View RelatedC# :: Capitalize First Letter In Every Word In A String?
Jan 7, 2014I have a difficulty with string methods for some reason. I tried solving a question from my book, which requires me to capitalize the first letter of every word in a string. I kept trying for maybe two hours yesterday, re-reading the string chapter to see if I'm forgetting a certain method or if something similar was discussed in the examples but I didn't find anything. I also googled it, and found a few answers, none of which I understood. They mostly had keywords or methods I wasn't familiar with. Anyway, here's where I am so far.
class Program {
static string UpperCase(string s) {
int place; string b, st1, st2,st3; char letter;
for (int i = 0; i <= s.Length - 1; i++) {
if (i == 0) {
[Code]....
The code compiles without any errors, but when I enter a string it capitalizes correctly for the first two words and then it starts capitalizing letters in the middle of the words.
C++ :: Differentiate A Word / Letter And Number In A String
Aug 22, 2014I have one string from user. Let say,
"The deviceId is 2"....but user also can give input like this..
"The deviceId is a".
I just need to know how to differentiate a word/letter and number in the string.
C++ :: Censor 4 Letter Words String Within Sentence
May 16, 2014I have a problem with my code. You are given a sentence and you should censor the 4 letter words within the sentence.
#include<iostream>
#include<string>
using namespace std;
int main () {
int N;
cin>>N;
int k,j,counter=0;
[Code] ....
C++ :: Input String And Then Convert Each 1st Letter Of Word Into Capital Case
Dec 10, 2014Write a program that inputs a string and then converts each 1st letter of a word in the string into capital case. An example run of the program is shown below:
Enter string: introduction to programming
Output string: Introduction To Programming
C++ :: How To Read 2 Adjacent Strings Object
Sep 3, 2014Write a program to read strings from the standard input, concatenating what is read into a large concatenated string next ( ok I wrote this program and it works properly ), change the program to separate adjacent input strings by a space ( problem with the second part ). In my book i learnt the difference between the string input operator and the getline function, size member function, empty , but i can't undersand how to read two adjacent strings and how to separate them.....
View 3 Replies View RelatedC :: Adjacent And Opposite - How To Get Tangent Inverse
Aug 12, 2013I have an adjacent and opposite. I think I can use: tan(x) = opposite / adjacent but how do I get the tangent inverse?
View 10 Replies View RelatedC++ :: Program To Calculate Adjacent Triplets?
Apr 10, 2014I have this program that calculates adjacent pairs. My question is how can I modify it to calculate adjacent triplets?
//Include statements.
#include <cstdlib>
#include <iostream>
#include <math.h>
//Standard namespace.
using namespace std;
void input (int array[20]); //Used when user inputs the numbers.
void calculate(int array[20], int *pairs); //Used to calculate the matches.
void output(int *pairs); //Used to output the number of pairs.
[Code] ....
C++ :: Swapping Two Adjacent Linked Lists Nodes
Oct 22, 2014I am working on a program where I sort elements into alphabetical order and then when one is less than the other I swap them. I first did it by swapping the data but they want me to swap the nodes instead and I am having trouble doing that.
Node *add_node( Node *list, const string &s ) {
struct Node *n = new struct Node;
n->word = s; // copy string s to word
n->next = 0;
// add node n to the list
// the list should always be in ascending alphabetical order
n->next = list;
list = n;
[Code] ....
C/C++ :: How To Implement Depth-First-Search With Adjacent Matrix
Nov 1, 2014What I have done : Created functions to accept inputs from user and read,print out adjacent matrix.
What I need : How do I start DFS in adjacent matrix so that I can output the vertices of each connected component of a graph? I'm confused with adjacent matrix and the term 'component'.
#include <stdio.h>
#include <iostream>
#define maxV 8
using namespace std;
int V,E,x,y;
int a[maxV][maxV];
[Code] .....
C/C++ :: Using Linked Lists To Swap Two Adjacent Elements
Jan 6, 2015I am reading a book currently on data structures in c++. The questions I have is how I would be able to swap two adjacent elements by adjusting only the links (not the data) using, a) singly linked lists, doubly linked lists.
For the single linked list which I am somewhat familiar with (by the content of the book), I would consider taking the Node A, and copying its data into a new Node temp, then re-routing the pointer from whatever connected to Node A, now to Node temp. now I want to re-route the pointer of Node B to Node temp and Node temp to whatever Node was being connected from Node B. Is this the correct approach?
C++ :: Swap Adjacent Nodes In Doubly Linked List?
Feb 28, 2013I have been trying to swap two adjacent nodes for my linked list sort. Its not meant to be optimal, just meant to work. My problem is I either lose nodes or get Access Violation errors.
PHP Code:
void List::sortList() {
Node *current = _head;
Node *rightNode = NULL;
if (_head->_data > _head->_next->_data) {
current = _head;
rightNode = _head->_next;
[Code] .....
C/C++ :: Find If A String Contains A Quoted String?
Oct 23, 2014bool isQstr(string const& str)
{
size_t found = str.find(""");
return found != string::npos;
}
/*
I am trying to check whether a string contains a quoted string, I used the escape character but it does not even recognize it*/
C++ :: Compiler Generated Identity Matrices
Jan 7, 2014Identity matrices are in the following pattern:
template<typename T, uint32_t X, uint32_t Y>
class Matrix;
template<typename T, uint32_t X, uint32_t Y>
constexpr Matrix<T, X, Y> genIdentityMatrix() {
[Code] .....
Just make believe that there isn't a problem with the order of declarations / visibility in the above code.
C# :: Random Generated Numbers And Letters
Feb 13, 2015I am Currently working on a project and i wish to generate a ID that Contains Numbers letters and a dash for example
000000-A00 The First 0's can be any number but the last 2 needs to between 01 and 12 the letter needs be A B or C