Beginners - C++ Forum (Page 76)

by lmsmi1

Parsing Commands

Is there a better way to parse words in a string to pass as "commands for the console"? I'm making a...

[12 replies] Last: I've found a way to do this right, but can't seem to correctly parse t... (by lmsmi1)

by Yom

BlackJack help

Hello, I need some help. I am in a C++ class and we need to build a blackjack game. The professor...

[3 replies] Last: Thanks for the comments, but maybe I should have clarified. I understa... (by Yom)

by simon1221

A problem with using getline

I am going to run the program until the user say stop, part of my program is using getline, but afte...

[7 replies] Last: Thanks. I'd studied the code in detail but not studied the test data s... (by Chervil)

by kradragon94

Help me find bug in this class!

Im practicing creating a class like this: Implement a vector replacement that operates only on integ...

[2 replies] Last: Thank for helping, i will try :) EDIT: It's worked, thank you very muc... (by kradragon94)

by uzferry

How to check if user made an input in a loop

So basically I'm trying to make a snake program. Snake would move in one direction with help of loop...

[no replies]

by simon1221

Can't run a program about string.

The code works, but after I run the exe file, no response. I am trying to read a line, and count how...

[9 replies] Last: Here is the test code I used to test my logic #include <string> #inc... (by Zaita)

by Sowmen Das

loop problem

why does the "multiples++" variable have any effect in the code although it isnt used any where whil...

[6 replies] Last: but doing this just puts it in an infinite loop if anything else is ty... (by Sowmen Das)

by vanessatse

print to file from class

My code prints out in the console. I want to write the data to a text file. I know how to do this th...

[2 replies] Last: I've now overloaded my opeartor to std::ostream. How do I now put my o... (by vanessatse)

by backslashx00

How to compress file(s) in C++

I would like to compress a file and have C++ hold it such as a folder, images, and videos. Is this p...

[5 replies] Last: http://zlib.net/ (by Zaita)

by Maxthenoob

To many choices in choices (1,2)

Ok, so like my name suggests i am a complete noob to c++. So here is my delema. Im making a text bas...

[20 replies] Last: Here is the main section im having problems with. from line 72 to 136 ... (by Maxthenoob)

by rjryan94

I'm getting something weird (1,2)

I'm supposed to get this: Testing the FullAdder class. c_in a b c_out s -----------+---...

[35 replies] Last: To be honest with you, people like me will not respond and help you be... (by Zaita)

by simon1221

How to get a sentence?

I want to get a sentence. also check how many words in the sentence. I tried to use string like t...

[4 replies] Last: You mean only read in the first three words? you would have to modify ... (by giblit)

by thatotherguy237

Pausing a calculator program

Can someone explain "cin.get()" and "cin.ignore()" to me? I don't understand how it works and i want...

[1 reply] : cin leaves the newline character in the stream. Adding cin.ignore() to... (by palauan73)

by redrooman

Please Help!! Cant see what im doing wrong

Making a program to calculate change and I cant figure out where ive gone wrong Program is ment to ...

[3 replies] Last: As I said this function has no sense. Instead of processing of the loc... (by vlad from moscow)

by antu55

c++ fstream

hi im kind of new to c++. can anyone help me with this code? i want to enter the data into 1 txt ...

[4 replies] Last: thanks man. now i know where my mistake. (by antu55)

by billycro

Templating Errors

So I've been working on this program to maintain LinkedList, and I've gone to now use templates, for...

[1 reply] : templates must all be in the header (cut/paste from the cpp). Also, s... (by LowestOne)

by sakonpure6

Can Char be given numerical values?

Lets say i initialize a variable x and give it a value of A, and i declare value A to be 10, why wou...

[10 replies] Last: 'A' is output as a character, but it is really a number: char ch = 'A... (by LowestOne)

by Fenrir

Question about Input ! Need your help!

Hello Everyone. I am new to C++ and have a quick question. I am working on a part that involves me w...

[7 replies] Last: I'm in a basic c++ class as well and to me that stuff is a necessity. ... (by giblit)

by sakonpure6

A more efficient code?

Is there a more efficient way, better than this to find the largest or smallest number out of a set ...

[3 replies] Last: This should work: int indexToMax = 0; for(unsigned int i = 1; i<10; ... (by fun2code)

by Nooby23

Help with array sorting

Can someone show me the code to do the opposite so it takes gets the largest of index of an array. ...

[2 replies] Last: Haha I definitely feel silly. I was changing too much. Always the litt... (by Nooby23)

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