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by PoinP
Trying to make a BlackJack game
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| Hello! I am trying to make a BlackJack game. When I type "Stand" it calculates the dealer hand, but when I type "Hit"and then "Stand" it shows that the dealer h... |
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Jun 30, 2018 at 9:11pm
[3 replies] Last: Generating and displaying a deck of cards is not that hard, with some ... (by closed account E0p9LyTq)
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| MATH PROBLEM |
| hey can anyone tell me the count of numbers ending with 2,3,9 within a given range? is there any trick for that. here's sample find numbers between 11 ... |
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Jun 30, 2018 at 4:31pm
[3 replies] Last: There are 3 numbers ending in 2, 3, or 9 between 10n and 10(n+1). So y... (by tpb)
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by Gerkers
C++ Switch statement
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| Hello all, I am seeking help with my program. The program determines how much you would weigh on another planet. When running the program, i'm not receiving res... |
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Jun 30, 2018 at 3:49pm
[2 replies] Last: Thank you, that resolved my problem. (by Gerkers)
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by dgpl2070
Help reading a file
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| Whenever I run the program, there is an error in opening the input file. I'm not quite sure where I went wrong. Text2.txt: 2345.45667 -0.0000456 34.9999 0.... |
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Jun 30, 2018 at 3:15pm
[3 replies] Last: The problem with this approach is when you open the input file the fil... (by Thomas1965)
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by tyler21210
help with paramter functions
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| so my teacher wants me to create another function for this called "sumit" the function will take three doubles and return the sum of the three doubles. what im ... |
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Jun 30, 2018 at 10:19am
[1 reply] : You need to declare the function before you can use it, like you have ... (by Peter87)
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by Dtodorinov
Data Structures and Algorithms
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| Adding a list of words - strings (characters without limitation) to create an index of common words in it by ignoring the letter register (small / main) Exam... |
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Jun 30, 2018 at 9:07am
[1 reply] : Read each input into a string. If you can convert the string to a num... (by Repeater)
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by RachelAnne
Passing data to a member function
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| I am starting to look at C++ and have done an introductory online course. Based on that I am just poking around trying to find my feet but have come across a li... |
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Jun 30, 2018 at 8:59am
[2 replies] Last: You could make selection a string and use an if-else statement. stri... (by Thomas1965)
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by holyheck
error: invalid conversion from 'char' to 'const char*'
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| Hey guys, so I want to make a program that finds and shows me all the words that contain a given amount of letters and a given letter in a specific position in ... |
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Jun 29, 2018 at 10:32pm
[2 replies] Last: char lit ; Why even have an array if you know it's 1 letter long...?... (by Ganado)
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by sciman777
How to read user entered polynomial?
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| So initially I thought this would be easy but apparently it's terribly hard. Downright impossible for me. I store the user input as a string and try to have th... |
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Jun 29, 2018 at 9:08pm
[5 replies] Last: Thank you guys for your help! I think I need to learn more about C++ ... (by sciman777)
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by bkara
Opening file explorer, then selecting a text document and then converting that text document?
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| I want the code to open Windows file explorer. Once the file explorer opens, the user picks a text document the code will then convert that document to a csv fi... |
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Jun 29, 2018 at 5:44pm
[4 replies] Last: It doesn't sound like any automation here is necessary, it just needs ... (by Ganado)
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| How can I obtain an hexadecimal value how a string? |
| I have to read a file and then get his hexadecimal expressed how a string, so I can modify using string modifiers. But ifstream return a vector and I get the er... |
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Jun 29, 2018 at 2:31pm
[7 replies] Last: I'm just as confused as everyone else -- what's the ultimate goal? ... (by icy1)
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by franpetrini
Problem Running Tic Tac Toe game
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| Hello everyone! I have written a very simple code regarding the creation of a basic Tic Tac Toe game. The program runs fine up until it is the 3rd turn of t... |
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Jun 29, 2018 at 2:31pm
[2 replies] Last: Start i at 0. Then at the very beginning of your while loop, increment... (by Manga)
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by evano
Requesting c++ programming books and wed development books
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| Am just a c++ beginner starting my university education in computer systems and security.Therefore am here to ask your help to send me some good c++ programming... |
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Jun 29, 2018 at 2:00pm
[no replies]
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by One Pea
Find the two largest elements in an array in n+log (base2)(n) comparisons
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| What is the significance of log(base2)(n)? |
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Jun 29, 2018 at 11:53am
[2 replies] Last: the math is the number of comparisons needed, this is called big-O not... (by jonnin)
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by EloyRD
Vector of pointers from inside a class to another class
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| I'm developing in C++ a biological simulation: hunters and preys in a grid, with random-related cooperation. For this, I have a grid of pointers to a class `Ag... |
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Jun 29, 2018 at 10:36am
[2 replies] Last: @lastchance. Thanks a lot. I do have included: #include <iostream>... (by EloyRD)
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by Dvx70
Building cpr c++ library HELP NEEDED
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| Please help me to build the cpr library https://github.com/whoshuu/cpr I got from git repository using CMAKE. I got a \build\ directory, but CMAKE gives me a l... |
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Jun 29, 2018 at 10:31am
[no replies]
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by mnai
Created a private const variable but it can still be changed?
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| i created MyMaxTries as a const variable so when i set it in the constructor i assume it shouldnt be able to change.(This is just for learning not for practical... |
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Jun 29, 2018 at 1:35am
[3 replies] Last: if i am understanding correctly adding int infront of it creates a ne... (by tpb)
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by xdigit
Trying to understand pointer and address
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| I am writing a simple code to print out the elements of an array along with their respective address. I thought that the address of elements of a given array is... |
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Jun 29, 2018 at 12:47am
[2 replies] Last: I see, so the memory cell is represented by the bytes. (by xdigit)
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by sciman777
Put variable into variable name
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| So let's say I have the following integers: iX1, iX2, iX3.... iX1000 (theres 1,000 integers) Now I want my program to assign 0 to whichever one the user sel... |
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Jun 29, 2018 at 12:30am
[1 reply] : Have you considered creating an int array, filling it with a counter i... (by StMick)
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by agusx
vector.erase() and finding mid position
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| Hello everyone. Im making a programm for "guess number game" I have a little problem with vector.erase() and finding the mid position of a set of elements in a ... |
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Jun 29, 2018 at 12:29am
[3 replies] Last: Thanks a lot JLBorges and icy1! Yes icy1, you are right, I didn't exp... (by agusx)
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