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Beginners - November 2017 (Page 8)

Searching an array of structs for a string, then output struct data

Hope everyone had a great Thanksgiving! I was hoping you guys could help, during my program, at the if (userChoice == 'C') part, I need to search to see if the ...

[4 replies] Last: == compares anything there is a suitable overload for. my mistake was... (by Jaybob66)

by adam2016

Airline ticket system

Hi guys I am making an airline ticket system and have run into a snag I have been been looking at this code for an hour now and I can't see anything wrong with ...

[5 replies] Last: wow thanks guys =) (by adam2016)

by shgeto

Siplifying code

Hello I have part in my code which is repeating and I would like to change it to function. Can you help me please? typedef struct { int citatel; int ...

[2 replies] Last: Adding a function like bool noZeroDivision(zlomek p1, zlomek p2) { r... (by Enoizat)

by adam2016

calculator from Bjarnes book

Hi guys so I've come across a snag when trying to get my code working for a calculator using tokens anyway in the book Bjarne helps you and gives you the code f...

[6 replies] Last: I'm not quite sure what the problem is that you've found. (by kbw)

by ashley50

Fibonacci Array

So far, Arrays seem to be the most complex structure that I've ran to as a beginner to C++. The current task I'm stuck at at the moment is to produce the Fibon...

[2 replies] Last: #include <iostream> int main() { const int SIZE{20}; int f = {... (by lastchance)

by urko18

How reduce code in arduino

Hi everyone! I am programing in arduino a control of a robotic arm with 4 motors, and I have the same code of movements for each motor, each one with his num...

[4 replies] Last: Thank you for answering jonnin! I´m trying to do what yo say: vo... (by urko18)

by jerrinst

Help with a for() loop in a structure

I have an assignment to create a CandyBar structure with the members: Name, Weight and Calories. The problem I am having is we are to use a dynamic array and pr...

[1 reply] : So I just realized I totally goofed and in my loop candy should have ... (by jerrinst)

by eci0x

sorting dynamic 2D array

I want to sort a 2D DYNAMIC array horizontaly & verticaly. I want to do it 1 row at a time, such as 123 312 231 horizontally to: 123 123 123 and the sam...

[4 replies] Last: std::sort will do a full row at a time. so you need a loop over all t... (by jonnin)

by Ostrich

Making an array with a user specified amount

Is there a way of making an array with an amount depending on how many "words" in a string that a user types? Say I put 1+2+3+4 it would make an array with 7 ...

[4 replies] Last: Wow, thank you! I'll just rip off your code then change it a bit and m... (by Ostrich)

by zzQwerty

Translating pseudocode

I need help in translating a pseudocode. It is very simple but can't seem to wrap my mind into it. pseudocode for string1 in stringVector1 for string2...

[1 reply] : http://en.cppreference.com/w/cpp/language/range-for (by keskiverto)

by Pirnandddd

YES/NO COUNTER

Does anyone know how to code Yes/No Counters? I'm working on a project and it's for an if-else statement. Below is a sample. cout << "Did you spend a lot in ...

[1 reply] : cin << ans_1; When reading into the variable, the arrows go the othe... (by Repeater)

by huhuh

Different result evey this code is executed

I'm trying to find the biggest palindrome when two 3 digit numbers are multiplied. Why is it that my code never display all the palindromes? Every times it run...

[4 replies] Last: Thanks! I did search before posting but didnt stumble on that link. (by huhuh)

by HACKER522

INFIX TO POSTFIX

I am working on a program which convert infix expression to postfix expression. But program is not working as expected. I need your help me to figure out the...

[1 reply] : Hey i got the answer. Now no need to reply. You can use the code to de... (by HACKER522)

by ghost00989

employee system

[5 replies] Last: g (by ghost00989)

by shirshir950

metrix

hello , i need some help with this code . im trying to program a metrix of 5x5, that get from the user a letter, than the program export the column index whi...

[4 replies] Last: #include <iostream> using namespace std; const int ROWS = 5; const i... (by shirshir950)

by loganc123

getline isn't allowing input

Hello! In my statement, if (userChoice == 'S'), the getline statement should be prompting the user for input asking for the students name, however it seems to a...

[1 reply] : I fixed your problem with the input,now the input should work the pro... (by adam2016)

by parinaz mellatdoust

comparing string letter by letter

I want to get a string from user and stop when they enter "*". I think it can be done with do-while (right?) the problem is then I want to check the string char...

[4 replies] Last: New line where? In stored string or in output? std::string input; st... (by keskiverto)

by adam2016

ofstream not written to file

hi guys I have a problem which is confusing me so I seen someones challenge on the forum and decided to see if I could help and try it myself anyway I have come...

[9 replies] Last: thanks Chevril =) I fixed it up (by adam2016)

by Bopaki

What does this error mean:

MyCAssignmentOprOverload\main.cpp... main.cpp:29: error: name lookup of `i' changed for new ISO `for' scoping ] C:\Dev-main.cpp:27: error: using obsolete b...

[8 replies] Last: Thank you very much to all of you!!! My program worked very well after... (by Bopaki)

by eci0x

Latin square

Hello! I have an assignment in which I have to check if an entered 2D array is a latin square, such as 1234 4321 2413 3142 I know that I need to make a b...

[2 replies] Last: Hello eci0x, Found this that might be of some help http://www.cpluspl... (by Handy Andy)

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