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Beginners - December 2014 (Page 54)

I have trouble getting my values to line up correctly

Hello, I am having trouble getting my values to line up correctly with the appropriate columns. Some help would be appreciated... here is the code below: #i...

[5 replies] Last: read that link. examples are there. (by mutexe)

by xenixl

Operator for

Enter the numbers a and b. Find how many numbers in the interval (a; b] when divided by 7 gives the remainder of 4. The result is displayed on the screen. Also,...

[4 replies] Last: unsigned int number; for(unsigned int i=a+1;i>a&&i==b;i++) /// number... (by rjvc)

by abdalimran

Why getting WA in Uva problem 10220 - I Love Big Numbers?

I was solving the problem 10220 - I Love Big Numbers! on Uva. ( http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=1...

[1 reply] : > int a ; //array will have the capacity to store 200 digits. I gues... (by ne555)

by misslyss

Can someone tell me how to fix my code?

I am supposed to write a program that will read 25 positive numbers from the user and stores them in an array. The user can stop entering numbers by entering -1...

[6 replies] Last: Hmm. Post your current code. I was able to get it working and I think ... (by dhayden)

by quisite

My Program Crash

My Program Crash After I insert string into function item.setUniq(owner);//STRING item.setPublish(publish);//STRING item.setTitle...

[1 reply] : string saleItem::setTitle(string title){this-> title = title;} float s... (by quisite)

by jonobro

Why wont my program work??

I am working on a project which consists of reading input from a file called input.txt which has an infinite number of lines. Each line has a roman numeral, a s...

[1 reply] : morning, which has an infinite number of lines That would take a ve... (by mutexe)

by DatDankMeme

difference between functions and normal statements

could some one exlain me the difference between functions and normal declarations, cause the outcome comes same everytime i try it. // this is with functi...

[4 replies] Last: thank you all, for explaining it to me. (by DatDankMeme)

by o836636483

subscript out of range

HELLO everyone i m trying to design a program likes hangman the errors is string subscript out of range /* Program: Hangman game as project 4 Descri...

[2 replies] Last: Line 54 has the potential to access outside the bounds of words and,... (by cire)

by closed account 1AozwA7f

unexplained nested for loops

I expected this code to return to prompt for a second name. It displays the prompt, but continues right to enter score for the next player: Player 0 enter yo...

[1 reply] : http://www.cplusplus.com/forum/general/51433/#msg279524 (by ne555)

by avp1741

Roman Numeral conversion

No error but for some reason this wont execute the functions #include<iostream> using namespace std; char num2rom(); int rom2num(); int quit(); bool...

[5 replies] Last: NP. good luck (by xenovia12)

by Mokraton

[Help] Linked List Graph Implentation

Hello! I've been assigned a project where we have to code a graph using linked list implementation. I think I understand the idea behind it, but I am having tr...

[3 replies] Last: I mean that you explain how the graph is represented. Each edge knows ... (by ne555)

by jav0918

C++ program using arrays and array functions

I am going to be straight forward here, this is a hw assignment but I do not want the whole assignment answered. I can figure out the rest pretty easily I'm jus...

[3 replies] Last: bump, would just like to know if my edit is correct. (by jav0918)

by canx

no match for operator>> in std:: cout

I keep getting a no match for operator>> in std:: cout... i dont understand why. i've searched and cant seem to understand what the responses to other posts sim...

[1 reply] : Line 16: Your cout operator is the wrong direction (>>). Should be <... (by AbstractionAnon)

by Chipchip

Subscript out of range

Hello. I am designing a hangman game. However, upon entering a single input my program gives the error message: "Expression: string subscript out of range". ...

[5 replies] Last: Thank you for your advice! I quickly made the changes, however, I came... (by Chipchip)

by Rashad2

Exceptions

Questions about exceptions. Do programmers actually use this in the real world? When i get a job will i ever use it? It seems unnecessary.

[7 replies] Last: In your environment, could you still throw from a constructor so that... (by dhayden)

by DJFedora

Function returning true/false instead of value

I'm trying to write a function that will generate a 1 or a 2, and the number using that function, in main. Instead of printing the number, it just prints "1" a...

[4 replies] Last: Ahh, all I needed were the parentheses at the end of the OneOrTwo when... (by DJFedora)

by seriphim

Character/Word Count From File

Hey. I tried to figure this out but I'm just not having making any progress. My class requires me to make a program that reads characters from a .txt file and s...

[no replies]

by wolfv

link error: undefined reference to reference

Please tell me were this error is coming from: obj/l_Key_Layered.o:l_Key_Layered.cpp:(.text+0xa): undefined reference to `l_Key_Layered::refLayerManager' obj...

[4 replies] Last: Thanks again ne555. I bookmarked http://www.cplusplus.com/forum/gener... (by wolfv)

by Gamergirl72

Read integers and string from file

Hello. Thank you for reading this. Now to the center of the problem: I am trying to make a simple C++ program that file read in the name of a person from a...

[2 replies] Last: Thank you fabtasticwill. I will check it out. (by Gamergirl72)

by InfiniteLoop

Need help with a binary tree class

There are two problems I'n having with this code. First, the print_preorder_nodes function. It works, but since the class works with strings instead of integers...

[no replies]

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