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Beginners - April 2016 (Page 17)

Reading/writing to file- trouble with if statement

[1 reply] : You probably have std::cin in a bad state after line 36. Try skipping ... (by tipaye)

What are all the common undefined behaviours that a C++ programmer should know about?

On Stackoverflow I found a list of "undefinied behaviours" in coding with c++ beginners should know about: http://stackoverflow.com/questions/367633/what-are-a...

[no replies]

by ToraTiger

Easter Calculator Loop help?

The instructions are: Write a program that inputs a beginning year and an ending year and outputs a chart of Easter Sundays. I have the forumla down, I'm ju...

[4 replies] Last: Move all calculations depending on year or yearend after year... (by coder777)

by NOvadia

Hello!! what's wrong with my dynamic allocation?

Hello! My homework was to create an class which contain an array of points, and another class that clculate the distance between all the points... In another ...

[5 replies] Last: 3. What does it means?... Does it have any effect about my problem? ... (by keskiverto)

by salik89

Count and display number of rows and columns of file input

Hi all, I am trying the output the number of rows and columns of a matrix text file. For example, if the matrix text file is 2 10 5 -7 8 9 in its terminal cons...

[13 replies] Last: Ah.. Okay. Upon changing from int to float, the program run perfectly... (by zacdare)

by MasterBrue

Need help adding looped inputs

I'm writing this program for my custom tee business that I run on the side. I've only been programming since the spring semester started and was wondering how I...

[7 replies] Last: Yes, we did. Today in class we were working with arrays and I realized... (by MasterBrue)

by Worxlor619

Need solution to solve a simple presentation error

I am facing an error, that is presentation error.Being a beginner to c++ , i am stucked on a question which listed below: Two cars (X and Y) leave in the same ...

[no replies]

by chusaijames

Help with my C++ code

When my LargeIn.h implement the DoublyLink.h It come up the error message.Severity Error LNK2019 unresolved external symbol "public: __thiscall DoublyLink<int...

[1 reply] : Sorry, I have no idea. But , I suggest you post the error message as ... (by Tyler T)

by LDbunny

Trouble with Class!

I have just learned about Class, and I did one exercise from a book. I do not know why when I insert an invalid input, the program doesn't exit. Please explain!...

[2 replies] Last: Thanks @Tyler T! I did not pay close attention on that. (by LDbunny)

by crimhaze

Trying to call a function

So I'm trying to call this function and I keep getting an error I'm not sure how to fix. This is the code. struct Country { string name; double popula...

[1 reply] : If the code above is everything you have, then you got too many proble... (by Star Light)

by fauxdiscours

Ppm lab help?

I've got a general idea of what I need to do but my professor didnt really explain much so I'm at a loss. Can anyone take a look at the write up and my code and...

[no replies]

by enesdl

(Array Swapping Elements) Game Help

Hi I have some programming homework and I've got the main idea but I am not sure how to swap the numbers in the array. This was the question. This game has 9 ...

[18 replies] Last: Ok, that was very silly of me to miss that... I was staring at it for ... (by enesdl)

by sticks

paper rock scissors

so i started to learn how to code using c++ like 2 days ago and i thought i could write paper rock scissors what do you guys think ? is there an easier w...

[1 reply] : Yes, with some modulo-3 algebra magic: int a_pick, b_pick; // TODO:... (by helios)

by quantumleap

Can't get program to read data from file

For my computer science class, I have to modify one of my previous programs so that it accepts inputs from a pre-existing data file. I was able to get this far...

[no replies]

by Unisaurus

Password program

Okie dokie I have to write a program that takes a password and makes sure it has 8 characters, 1 capital, and 1 lowercase letter. Now I know I'm close. I ca...

[3 replies] Last: Thank y'all so much for the help! Definitely had a few hunches about s... (by Unisaurus)

by kosamja

How to compile this for 64 bit?

Hi, how to compile this (www.codeproject.com/Articles/11781/KillTT-No-More-Tooltips) for 64 bit Windows (32 bit version doesnt kill tooltips in 64 bit applicati...

[9 replies] Last: ?????????????????????????????????????????? --------------------Configu... (by kosamja)

by BeowulfSa

Can someone explain elements of factorial and function of factorial

I know how to wire a code but i dont fully understand the elements of factorial code. int b, a, factorial=1; cout <<"Enter number: "; cin >>b; for (a=1;...

[no replies]

by cppstudent93

Bugs in Program Due Tomorrow (User Defined Functions)

I am not asking anyone to do my homework, in fact I've got the program almost finished. However, there are a few bugs in the program that when executed repeats ...

[5 replies] Last: Can you message me the full instructions? This looks like a program I ... (by PBachmann)

by emaytttt

why doesnt this code work

These are the errors I get. Error C4700 uninitialized local variable 'f' no instance of constructor "project::project" matches the argument list no ins...

[6 replies] Last: thank you very much for your help for initialized thing idont kknow ... (by emaytttt)

by spicysalsa

Counting parts in a string?

I've got to do a program that counts vowels, the user gives their input and the program outputs the number vowels the input has, it assignment says it HAS to us...

[1 reply] : http://www.cplusplus.com/forum/beginner/186763/ (by DirtyDan)

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