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Beginners - March 2015 (Page 39)

by VVS

I'm a little confused about the ++ and -- expressions... this is one of my questions that i'm trying to understand... What is printed by the following code? do...

[2 replies] Last: i thought answer would be 1,2,3.. which isn't an option so is it A? ... (by Peter87)

by Dlazyguy

Linked List Question!

So i'm fairly new to pointers. What I'm trying to figure out is how can I be able to assign 2 different values such as a coefficient and an Exponent to a single...

[2 replies] Last: You can actually figuring out a pointer using postman and address conc... (by quisite)

by justhappy

need help!

I have to write a program for this homework below, but I'm stuck.I am fairly new to programming, so please help me to find a simpler way. You are burning mus...

[2 replies] Last: I second putting your code in tags. Regarding the error you're... (by fg109)

by rokujohaven

Coin flip issue

I'm trying to determine the probability of a coin flip. However my coin flip to determine the # of heads is not working out well. It only alternates between 0 a...

[4 replies] Last: because after tossing 1000 times You toss it only once, then run loop... (by MiiNiPaa)

by stickypurple27

been coding for a week how is this looking?

just wanted some feedback from some seasoned programmer i have only been at this for about a week i am teaching myself i think im getting a good understanding o...

[3 replies] Last: thank you guys for the detailed explanations they helped a lot much ap... (by stickypurple27)

by TheCoolest2

Printing number of lines, words, char, etc in a string

Hello everyone. I've been assigned to create a program to print out the number of lines, words, characters, unique lines(lines that dont repeat), and unique wor...

[2 replies] Last: Hello everyone. After many tutorials online, readings, etc. I've got i... (by TheCoolest2)

by Nol45

University Homework Help

My assignment is to: Write a complete C++ program that read in from the key board a string and convert all letters in the string to upper cases. You are not ...

[4 replies] Last: @Shamieh that was just given that students to know how toupper(); fu... (by ButchCavendish)

by Sym8

loop issue

so this is a checkout program. Hers my problem: the user enters 1 to enter checkout and then enters the PLU code followed by the weight of it or unit, then they...

[5 replies] Last: what? That doesn't even make sense. You want to tell the user to enter... (by shamieh)

by thomaselder84

Tracking Binary Search Comparisons

Hi everyone. I'm working with binary search. I need to track the actual number of comparisons made when I run binary search. Right now I have something that wor...

[5 replies] Last: Solutions are always so obvious when you finally get to see it :-/ (by thomaselder84)

by ChillMick

Bool function won't work. Can't figure out why?

...

[4 replies] Last: Fixed and running flawlessly! Thanks again fg109! All I had to do was ... (by ChillMick)

by Arslan7041

Generating 4 columns of numbers - need help

Hi everyone, I need to generate four columns of numbers which are 1) NUMBER: Odd numbers from 5 to 49 (inclusive) 2) SUMSQ: The sum of the squares of the ...

[13 replies] Last: Line 61, put endl outside of the if block. Ah, I see the problem. I... (by Arslan7041)

by dirtymind

can someone help me fix this code, please? Beginner

So basically I have 2 arrays, int A and bool B . What I need to do is to read from a file 48 numbers and put them in the array. Till there everything is fin...

[2 replies] Last: Your formatting makes your code hard to read, especially since you're ... (by fg109)

by ChillMick

Program won't follow loop parameters....?

...

[5 replies] Last: That's exactly what the problem was. Didn't realize that I needed to c... (by ChillMick)

by rokujohaven

4 integer in ascending order

Hi guys, So let me start off by saying that I saw the old archived post on this topic, but I found it not really helpful, and there was no way to add more to ...

[8 replies] Last: [quote=rokujohaven]why would you have multiple (b < a) statements? Th... (by fg109)

by welcometomyworld

Help finding most frequent co-occuring words?

Hi. I am writing psuedocode as an exercise. If I am given an article and need to find the most frequent co-occurring word, how would I go about this? co-occurri...

[1 reply] : I would use a std::map<std::set<std::string>, std::size_t> - the inn... (by LB)

by decoy98

Using combination algorithm to generate pairs of strings

Hello, I am looking to write all possible combinations of strings stored in a data structure. Here is what I've implemented so far, but I'd like to make it more...

[4 replies] Last: You can use std::accumulate : http://www.cplusplus.com/reference/nume... (by LB)

by Cooper

Displaying a .txt File with a While loop and the .substr() function

Hey guys, my first post here. I'm working on an assignment that basically has a list of Mail records (Name, address following the name) and need to figure ou...

[4 replies] Last: This is extremely helpful, thank you so much!! (by Cooper)

by nevadarain

overloading operator- power operator

i created a fraction class and now im trying to create an overload operator for the power function to take a fraction to the "n" power, but Im getting an identi...

[2 replies] Last: @obscure, ahhh thank you. much clearer now (by nevadarain)

by bankzab176 91

Node.h run error in language c

i have to use fuction node.h for program me. run error here==> newNode = (struct Node *)malloc(sizeof(struct Node)); #include<stdio.h> #include<stdLib.h> /...

[2 replies] Last: i do program already. but it Inconclusive. it' to error position ne... (by bankzab176 91)

by samuel89m

Need help with bubble sort program--how to change it to take from a text file?

I am new to programming and for a class project, we are to create a bubble sort program. This program works right now by asking the user to enter in the number...

[1 reply] : ./bubblesort 10 < text.txt would redirect std::cin to read from t... (by LB)

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