Beginners - C++ Forum - March 2017 (Page 15)

I'm having trouble with a function, I have the following function written but it's popping up with errors. The two errors are that largeandsmall is popping up ...

[17 replies] Last: So delete the other part which is what I showed you in my earlier post... (by closed account 48T7M4Gy)

by rezy3312

class does not work

I am writing a code for reading a file and input and what not... I know that im not finish but I have a bump on the road. on the switch stament i have an error ...

[2 replies] Last: Hi, rezy3312 I would have write your code in another style, of which I... (by Enoizat)

by kenon27

HELP ME WITH MY PROGRAM

44 10 incompatible types in assignment of 'int' to 'float ' ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ #...

[2 replies] Last: cgrade = mgrade *(1.0/3.0) + fgrade *(2.0/3.0); Avoid magic number... (by TheIdeasMan)

by tochiimochii

Help with a program?

So I am building a program for an engine component analyzer, am struggling with getting the correct expected output, along with making a menu selection at the e...

[3 replies] Last: Hope this will offer you some suggestion (it's not optimized): #inclu... (by Enoizat)

by wasey

Need Help with a Pointer (1,2)

See my posts below to see my "progress" AKA current bug... I'm currently having trouble utilizing the checkOutMember function. Product.h #ifndef PRODUCT_H...

[24 replies] Last: Just the nullptr thing, I notice you have checks for that in various... (by TheIdeasMan)

by Baconator

Help returning values

Schwing bong too late!

[1 reply] : Line 6 you say void getData(int speedLimit, int driverSpeed); which ... (by kingkush)

by ejkang62

class portions that will be called by each method

Hello everyone, I'm so struggling with the following 4 questions. I'm not sure if I get the question right too.. (what does it mean by public/ private methods...

[3 replies] Last: thank you all!! all make sense :) (by ejkang62)

by seungyeon

repeat a program without pressing ENTER

this code forces users to press enter i dont want them to press enter i just want them to press a number to repeat or 0 to exit its like a keyboard you ...

[3 replies] Last: You need to put your terminal in raw mode. There is no standard way ... (by mbozzi)

by zntr1

Printf or cout?

Hello, I have been wondering if there is any alternative to printf in c++? I find it very welcome that you can output text pretty fast and easy with it pr...

[10 replies] Last: Folding over the sequencing operator works with clang++ 3.8 and g++ 6.... (by JLBorges)

by kingkush

function to find lowest card not working correctly

I tweaked my code a little bit and now for some reason my function is no longer returning the lowest card. I still need to overload < operator for CardTemplate....

[6 replies] Last: Friend gave me an idea of placing a variable into class CardTemplate ... (by kingkush)

by ejkang62

is conversion of user input to int array possible?

Hello programmers, I know that string input can be used as a char array in c++ I was wondering if this is possible with int input to int array as well for ex...

[2 replies] Last: clear!thank you so much! (by ejkang62)

by ejkang62

string to int. please explain this given solution

hello programmers, I had to write a code that extracts digits from a string array and converts them to type int. the below is given solution of where the di...

[3 replies] Last: this so much makes sense!!! thank you all~~ (by ejkang62)

by shycas2008

I Can't Stop This Loop - Help?

Hello, Trying to input a and reach b by counting to it with c! But it just keeps looping (frown) need help! Input --> a = 1, b = 12, c = 1 Output --> 1 ...

[4 replies] Last: GunnerFunner, It works perfect - thank you for the distinction of incr... (by shycas2008)

by mayukhC

Need help with arrays

I am new to C++. I am also new to arrays. These are the istructions. You are going to create an array of ints of size 10. You will then make a function with th...

[4 replies] Last: That's what I was doing before I wrote this but my code wasn't compili... (by mayukhC)

by jamesfarrow

help with hangman game

I have had a go at writing a hangman game. It kind of works at the moment but there are some issues. The game works fine if the word entered to guess only conta...

[2 replies] Last: It's hard to look over such many rows of code, so I decided to re-writ... (by Enoizat)

by khvkhv

Passing array to another classes failed?

In the class called "Mouse", I have the following function, where it takes 2 array and 2 variable as parameter. void Mouse::MoveUp(char c ,int d ,int ...

[2 replies] Last: Hi, for (int a=0; a<20; a++) { for (int b=0; b<20; b++)... (by khvkhv)

by rradeba

cannot get code to compile. HELP

#include<iostream> #include<string> #include<algorithm> using namespace std; bool isVowel(char ch);//method to check whether ch is...

[1 reply] : int main() { string str; cout << "Enter a word: ";//pr... (by jonnin)

by rradeba

Help fixing error in code

I keep getting an error, have not had success fixing. Error says: assignment8b4.cpp:34:18: error: unknown type name 'ch' bool isVowel(ch)//checking w...

[4 replies] Last: ok i added the return rStr and i am still getting an error message: ... (by rradeba)

by Ben1011001

Im not sure how this looks in code form!

Hi cplusplus forum, I am trying to do a drill from a c++ learning book and am unsure how to write this in code form. it is asking me to write a program th...

[9 replies] Last: @Enoizat Got me there ;) (by kingkush)

by Bagration1

type concersion

hi people! Have to solve the following exercise. h=? h= 1/((1/a)+(1/b)+(1/c)) a,b,c, should be int-values. If they would be double, it schould be e...

[1 reply] : a hint ... would be quite helpful http://en.cppreference.com/w/cpp/... (by gunnerfunner)

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Beginners - March 2017 (Page 15)