C++

Forum

Beginners - March 2013 (Page 60)

Hey everybody. I'm writing a code to print a basic tree, with random birds (v) and flowers (o) in it. To randomise this, I'm using a randomly generated number a...

[2 replies] Last: That solved my problem, thanks! :) (by Darkkillex)

by Dirk23

read file

I want to read a file, but this code works only for the first line. What should I do if I want it too work for the second and third and .. line also? char* rea...

[1 reply] : You should look at this example http://www.cplusplus.com/reference/cst... (by mariostg)

by nukeboy666

Hangman issue

Hi everyone, I am nearly finished writing a good version of hangman, the issue that I am having is that if the user enters a correct letter twice, it messing...

[1 reply] : I solved my own issue, i decided to save guessed letters into a new st... (by nukeboy666)

by ain najwa

please check mine :)

question: write your implementation of the function double power(double x,int y); that returns the value X^y for int y. make sure that your function works corr...

[5 replies] Last: oh..... thank u very much for ur help! i need to push much effort to ... (by ain najwa)

by janekkubek

floating to hexadecimal - writing function

Hello geeks. My teacher gave me horrible homework i can't cope with. He told me to suggest a way to convert floating numbers given in decimal system(ex. 123.45...

[1 reply] : http://en.wikipedia.org/wiki/Positional_notation#Base_conversion Shoul... (by MiiNiPaa)

by Olysold

Trouble understanding break and scope of for loop.

After managing to complete problem 7 of the Euler's project (finding the 10001st prime number), I looked in the forums to find a quicker solution that doesn't u...

[2 replies] Last: Thanks a lot Chervil, that cleared things up nicely. Appreciate the ad... (by Olysold)

by eblader

structs and functions

hello there, I'm working on a program for my class I'm using struct and functions well here is my problem I made a function that reads from a txt file and that ...

[5 replies] Last: thank you very much edit: changed it to void, still works fine (by eblader)

by tnjgraham

How to use tab(/t) with Format

Hey, I am working on some code where I need to print out some strings but will like to tab after printing each string. I know you can use the tab escape key wit...

[3 replies] Last: That should work. You don't have to put each string in double quotes,... (by binarybob350)

by zubehor

reading a line of unsigned integers with spaces

I want to read a line of unsigned integers from a file seperated by spaces and put the values into a vector

[9 replies] Last: Not the same, but similar in one-two thing: http://www.cplusplus.com/f... (by fx11)

by h4hLover

string not added to list

#include <string> #include <sstream> #include <iostream> #include <list> using namespace std; int main () { int test = {0, 1, 2, 3, 4}; lis...

[2 replies] Last: The problem is in your while loop. tempString is the first element, w... (by binarybob350)

by abzksm

need some help please

I input X,Y and x^y where x=x*x*...x (y times) so how i can find power in C++?

[1 reply] : If y is of type int and y > 0 you can try: long power = 1; for (int... (by abhishekm71)

by Guzfraba

create X objects

How can I create x objects of a class if x is an inputed int? class test{ }; int x; cout<<"Enter obj. numbers to create:"; cin>>x; // create x obje...

[9 replies] Last: Dynamic allocation (new/delete) can get very complicated very quickly.... (by Stewbond)

by justin123

CALCULATNG

How to calculate the commission of a person problem. calculates and display each sales person's commission, which is 10% of his or her sales. it should displa...

[3 replies] Last: float sales, commision; cout << "Enter sales: "; cin >> sales; commis... (by Stewbond)

by Dorim

Game list_Immediate Help

I'm trying to add a loop which checks if there is any duplicate names. I can't come up wit an answer. I know the concept, but I can't apply it. Would you help m...

[1 reply] : First off please use codetag whenever you post your code to the forums... (by closed account 3qX21hU5)

by jmbanez

need some definitive comments please

hey everyone, im a beginner in c++. our professor gave a program and our assignment is to make an algorithm for this program. comments must also be inserted to ...

[1 reply] : You want to know what this program is doing. Is that your question? I... (by Chris Meyer)

by Fyah

How can I create a DO WHILE LOOP MENU in C++?

OMG

[2 replies] Last: #include <iostream> using namespace std; void printMenu(); void ente... (by tntxtnt)

by Billy George

Trying not to write two FOR loops

So this array has a set of values already assign to it. Is there a way to print out the array that was assigned to it and also add them all together in one F...

[6 replies] Last: - Don't worry about it, just programming and having fun. (by thejman250)

by Chris Meyer

assignment, must use qsort in member function. help.

The help I need isn't with using qsort, so much as it's using the compare function. I've done it with if else statements, with compare from string class, every...

[no replies]

by closed account 91AfSL3A

COMPILING ERRORS

Tried doing some research on my own but I just keep changing the error codes. int main () { string time1; // first time entry string time2; // se...

[8 replies] Last: No that is great info thanks for taking some time to clear all this up... (by closed account 91AfSL3A)

by bigyankeefan

Pointer help

I am a C++ student and am needing some assistance with the following assignment to where I am to implement a class Person with two fields name and age and a cla...

[6 replies] Last: Thanks too vin, much appreciated (by bigyankeefan)

March 2013 Pages: 1... 58 596061 62... 87

Archived months: [feb2013] [apr2013]

This is an archived page. To post a new message, go to the current page.