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Beginners - May 2014 (Page 45)

how to print infinite multiples of 2

Hi Team, I wrote a code to print multiples of 2 under 100. How can I implement printing infinite multiples other than less than 100? Please help with few sug...

[7 replies] Last: Whoops! Yes, yes I did. Hope that fixes it. @ helios Hmm, that coul... (by Duthomhas)

by JulyZerg

convert lowercase to uppercase string

i need to convert a line of text to all uppercase, but i am stuck, when i type in the line of text, it outputs only one word from that whole line. ex: Hello W...

[3 replies] Last: ok it works, thank you guys a lot! (by JulyZerg)

by venros

C++ Binary Search Tree - Ballance Check Function

Hi Guys, I cant manage to combine these 2 functions into 1, It checks the left and the right trees to see if the smaller key is on the left and the bigger ke...

[1 reply] : Really no one? :( (by venros)

by Puggly

fstream Help please.

I am making a program to manage a text file. I have completed the program to add text, append and then read the text file, however when it comes to the inputs, ...

[8 replies] Last: Do you have other inputs from cin that precede this code? It's possi... (by AbstractionAnon)

by kopszen

Please Help - Delphi Procedure

Hello, I have created my own method which receives values from 2 spin edits but for some reason program is not compiling, when I am unable to call my procedu...

[1 reply] : This is a C++ forum. (by helios)

by chofs

majic square

hey guys am i seriously need help....am doing a majic square problem........i cant seem to get the correct ansa am getting the mequation even if its nt a maj...

[no replies]

by allekj

Want user to be able to have option to rerun program before exiting

After I run through the program one time I want to be able to ask the user if they want to rerun the program again. Not quite sure how to make it happen. What I...

[3 replies] Last: @wildblue - Good catch. (by AbstractionAnon)

by Mido14

Checking Orthogonal dynamic 2D Matrices

The program is working with squares matrices otherwise an alert appeared "The program has stopped working".Can you identify where is the error and how to modify...

[1 reply] : You are deleting transposeMatrix1 , which at the time (line 137) is ... (by JockX)

by bjcool4

sudoku solver cell object orientated

Hey im new to object orientated classes and im using a 2d one with a flag of true and false as well as a candidate list for a vector, but i do not know how i ca...

[5 replies] Last: Great. Look at this old topic http://www.cplusplus.com/forum/beginner/... (by JockX)

by football52

Timing a program

Is there a way to implement a clock into a program so that it outputs how long it took to execute the program? Like lets so I have a guess my number game. An...

[2 replies] Last: Thank you (by football52)

by JBIRD304

Recursive string reverse

Hey guys. I'm trying to write a string reversal recursively but I have to use only a string and and int as the function parameters. The protoype is strRev(strin...

[2 replies] Last: It also helps to remember a string is a list of characters. To help ... (by Duthomhas)

by closed account 2AoiNwbp

clock

Hi guys, I took this piece of code from the reference and made some adjustments trying to find out the time needed to process a single calculus on my machine...

[2 replies] Last: Thanks (by closed account 2AoiNwbp)

by closed account jvqpDjzh

Move constructors and move assignments

Hello! I have just read our tutorials (http://www.cplusplus.com/doc/tutorial/classes2/#copy_assignment) about these move constructors and the move assignments....

[2 replies] Last: I didn't understand exactly what this rvalue reference (ex: myClass&&... (by Cubbi)

by CodingisFun

reverse order

I have hard time understand this question. English is not my lang. Write a recursive function to display decimal digits of an arbitrary integer in reverse...

[2 replies] Last: The instruction is to display the integer in reverse order -- not to... (by Duthomhas)

by Arcie

Problem with function and vector syntax

Alright, so I thought I had everything right... my problem is, the function words() doesn't pass the strings adj and noun to the fake() function... I can't figu...

[2 replies] Last: So line 8 should read: string words(string& adj, string& noun) T... (by Arcie)

by Light1

Output problem...

Hi When I input 3 to m and 2 to n it gives me this output: 3 2 5 I think it should be : 3 2 3 Why doesn't it show the second output? How can i fix it f...

[3 replies] Last: square is an 2D array of ints, and to create a array at compile time ... (by Codermik)

by bmccormack

Half done, but seems complete to me

My Professor said i'm only half done, what does she mean because she isn't making sense. /**************************************************************...

[2 replies] Last: // Function 2: Pass the radius to the circumference function and ret... (by JockX)

by luckylarv

Urgent Debugging Assistance

I am in dire need of assistance with a bug in my programme. this one bug is the only thing stopping me from handing in my assignment. My programme is a basic rp...

[2 replies] Last: My god of course!! feel like such an idiot. tired eyes make for hard d... (by luckylarv)

by dleanjeanz

How to convert int to char

I'm going to convert int to char like: 2 -> '2' not 68 -> 'D' but I don't know what to do. Any idea? Thanks.

[4 replies] Last: I think OP means that the program should only convert individual digit... (by Smac89)

by Ram1

I need help with this question please if someone is willing to help

Using class template to solve following so called “In Language” Problem: A string is considered to be “In Language” if it is “symmetric to a $ sign...

[2 replies] Last: I just don't understand it all (by Ram1)

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