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Beginners - September 2014 (Page 51)

by Leon12020738

How do I initialize a string name for the description of an array?

It says that Infantry and Bazooka and everything is not declared in the scope, I made it global variables. I know im missing something small, please tell me wha...

[1 reply] : Use quotes for literal text. "Infantry" etc. (also global variables... (by Chervil)

by pieroborrelli

evaluating an expression of signed and unsigned types

hello everybody....could you explain me what happens exactly in this expression ? unsigned int j = 10; int k = -42; std::cout << j - k << std::...

[2 replies] Last: #include <iostream> #include <iomanip> int main() { unsigned int... (by JLBorges)

by Sh0Ti

Problem with deleting codes

So, I got this annoying problem - some sort of automatic deletion which for the more experienced people might be nothing but for me ..well i just cant delete or...

[2 replies] Last: That solved my problem. Thank you, very much! (by Sh0Ti)

by Nielyboyken

rand() - From A to B

Hello I'm already familiar with the Rand() function, rand () % 50; But how exactly would I do these: -Make rand() only use numbers from 5 to 10 (5,6,7...

[4 replies] Last: @Lorence: That would cause a non-uniform distribution. 7 or 9 would be... (by TwilightSpectre)

by evanpowers

Super nooby question

I'm needing for it to read as "blank" "blank" "blank" by Blank" but it will only let me compile to show "blank" "blank" 'blank' by Blank" ??? (I changed th...

[3 replies] Last: thanks, that's all I needed (by evanpowers)

by xenovia12

array

which is more readable? int anArray ={1,2}; or int anArray ={1,2};

[5 replies] Last: okay thank you (by xenovia12)

by sam0fisher456

Unsolvable error

hey everyone. so i've been struggling with this out of space error for the last 6 hours can any one heeelp please ... main.cpp #include <iostream> #...

[6 replies] Last: how do you issue the command to compiler I prefer GNU make (or bette... (by keskiverto)

by hellworld136

What is this function called?

I'm doing a practice problem that asks what foo(dat, 7) returns, and it also asks what this function is called. As far as I can tell, it finds the smallest valu...

[3 replies] Last: Small correction to line 8: std::cout<<foo(dat,7); (by ShodanHo)

by heyyouyesyouiloveyou

help with static members of a class

Hi, I am trying to make a simple program with a "House" class to learn how to use static members of a class. The idea is to get numberOfHouses to equal 2, and b...

[3 replies] Last: Well initializing a variable outside of a class doesn't necessarily me... (by giblit)

by Gyzmo

Removing a carrage return from a string of data

I have a string of data that ends in a line feed (0x0A), I need to send it out on a serial port without adding the extra carriage return and line feed attached....

[1 reply] : What's a "command option"? The preferred answer depends heavily on whe... (by Computergeek01)

by passw0rd

new question about sort

Define a function void order(int & a, int & b, int & c, bool ascending) that places the values in ascending or descending order, depending on whether t...

[4 replies] Last: i know, it is the sign... damn it (by passw0rd)

by heyyouyesyouiloveyou

issue with "this" pointer

Hello, I have created the following program to find the area of a circle using the this pointer for an object. #include <iostream> #include <cmath> using...

[5 replies] Last: Oh... I see now. Sorry, I think I programmed a setArea function instea... (by heyyouyesyouiloveyou)

by Nielyboyken

Display English words (CurlPP)

Hello I first asked this question here: http://www.cplusplus.com/forum/beginner/141021/ But thought it was worth to make another thread for it. Someone sugges...

[12 replies] Last: I've been as precise as I can without figuring out how to do it myself... (by Lowest0ne)

by h4ever

Undefined reference

main.c #include "types.h" #include "gaussian.h" #include "args.h" #include <stdbool.h> int main ( int argc, char *argv ) { double units; ...

[14 replies] Last: > ¿why would it add an underscore? Don't ask me; ask the people who ... (by JLBorges)

by moufou

problem with "while" and cin.get

Hi i'm currently doing a homework(I know that you will not give me the answer nor do i want it). What I have to do is to count the total of positive/negative nu...

[2 replies] Last: thanks for the reply! yes exacly i was trying to compare what i enter ... (by moufou)

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