Beginners - C++ Forum - February 2015 (Page 29)

by rddscalif

NEED HELP...Please

So my teacher wants us to print user input amount of asterisks, but then he also wants us to separat...

[3 replies] Last: for ( int j = 0; j < groupAsterisk; j++ ) { for ( int k = 0; k < ... (by Mr D)

by pel1993

Small question about classes

i am looking at code for a custom vector class and i see something like this ClassName a; ...

[2 replies] Last: thanks just starting to learn all the new featured on c++11 (by pel1993)

by mtbrooks1993

infinite loop

I am getting an infinite loop for some reason. It should just read until the end of the line but for...

[2 replies] Last: Thanks for the input but I figured it out I need temp = infile.get (by mtbrooks1993)

by kiri

Only returns first line on while loop

I do not know why it does not finish reading the dat file. Any idea? #include <iostream> #include...

[12 replies] Last: u r so wise LB......as always :-/ (by kiri)

by Aim4Erudite

Question about fstream?

Can some one explain to me in less complex terms and maybe give an example of what fstream is and wh...

[5 replies] Last: I apologize, that is what i meant. It creates a file when you attempt ... (by Mr D)

by closed account 3R5fjE8b

Nodes

So I want to create a two-dimensional array full of nodes as a map to be navigated through. I'm new ...

[11 replies] Last: Bump (by Mr D)

by programmer0

Dynamic Matrix

Hi,i want to delete from dynamic matrix the first row, where the sum of the elements is more than 10...

[2 replies] Last: thank you (by programmer0)

by HelenI

Postfix expression evaluation

Hello there!! I have to solve a postfix expression evaluation. e.g. : 7 4 -3 * 1 5 + / * the ans...

[no replies]

by tygerrock

BMI help

I get an error at the return line can someone help? int main() { int feet; float inches, h...

[2 replies] Last: please use code tags <> (by anup30)

by Nis

Please help explain these errors

I cannot figure out where I went wrong here. Please help #include <iostream> #include <strin...

[4 replies] Last: if it has to be void It has to be int, not void. What is missing fr... (by MiiNiPaa)

by id10t

Stupid Class/Object Initialization Question

I have what I assume is a very stupid/simple question regarding arrays. Yes, this is a homework assi...

[4 replies] Last: Thanks again LB. I think I understand what I was doing wrong but I'm n... (by id10t)

by GilTea

Issue with IF statement / Array / While loop

Hi there, I am fairly new to C++ and am only asking for a bit of direction, not to have code create...

[4 replies] Last: You're a gentleman and a scholar, thanks Anon. (by GilTea)

by keltonfan2

Mean above mean

I need to make a program that reads in a list of floating-point numbers then calculates and displays...

[12 replies] Last: bump (by keltonfan2)

by omkarborkar95

Wrong output

// t is the number of test cases. When I input t, I get a output of 0 first. Then I am asked to...

[4 replies] Last: How can I calculate the total number of characters entered into the s... (by MiiNiPaa)

by fukonashi

Program not outputting correctly

I have to create a program that the user enters the input for three sides of a triangle and the outp...

[1 reply] : Never mind, I ended up figuring it out. It was because I didn't use ==... (by fukonashi)

by omkarborkar95

Character string input

I want to input a string whose maximum length could be pow(10,5). And input into the string must be...

[no replies]

by Kernul

Put an element in a sorted vector

Given a sorted vector V and an element a, put the element a into the vector keeping the vector sorte...

[6 replies] Last: To find the position I have to find the first number that is bigger th... (by Kernul)

by aseemgoyal

assignment operator overloading

class ABC{ int i; public: ABC(int ii):i(ii){} // copy-ctor ABC(const ABC& obj) ...

[4 replies] Last: > why does (i=j).modify(); work? > Also, ((i=j)=k); should not support... (by JLBorges)

by glenjoker

Why constexpr template functions would work?

Hi guys, I had this question thrust into my head, why constexpr template functions would work? As sh...

[3 replies] Last: Thanks for your replies. Really appreciate it! (by glenjoker)

by mynicks

matrix vertically reconfigurated array elements

can somebody please fix it so as to output : a= 1 5 9 2 6 10 3 7 11 4 8 12 #include <ios...

[3 replies] Last: more array reconfigurations #include <iostream> #include <iomanip> ... (by mynicks)

Beginners - February 2015 (Page 29)

C++

Forum