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Beginners - December 2020 (Page 9)

Need to break out of the IF statement

I need the code to go back to the beginning of the program after the User inputs Y in the IF statement. Every thing else in the code works fine I just cannot fo...

[3 replies] Last: OK thank you so much. Sorry I am just learning how to program and I do... (by bitcyknw)

by AymanA

what is the wrong !!!

Hello, This my 1st day in c++ , I just trying to learn while stay at home quarteened as I infected by cov-19. I wrote the below code and something wrong wi...

[3 replies] Last: Hello AymanA, PLEASE ALWAYS USE CODE TAGS (the <> formatting button... (by Handy Andy)

by DonnaPin

two '\n\n' ?

Why does using '\n\n' print a number rather than giving two newlines? One '\n' prints me a newline, using double quotes like "\n\n" gives two newlines but '\n\n...

[2 replies] Last: ah ok, I understand. I should have been able to figure that out. ' ' i... (by DonnaPin)

by Scorpia

C++: while/if and return problem

Hi, I have a struct. User can decide do he want to print so there is cout << endl << "Want to print? (1. yes, 2. no, 3. quit) "; cin >> i.Print; ...

[10 replies] Last: Missing {} in the while If there are no parentheses the loop will do ... (by czerwonymoskit)

by hassanali444

Need Help in c++ program

I made a program in which decimal is converted into binary . Now I want to store each bit in an array and add both binary numbers and store in separate memory ...

[1 reply] : Your third for loop seems to overwrite the arr array, removing the... (by Hezigon)

by MaxGreen

template function

hey lads, Need your opinion over here, for example we've got a structure with some elements in it struct { char a ; char b ; int ab; int abc; }A ; if I want...

[5 replies] Last: @jonnin, thank you ! really helped (by MaxGreen)

by CeErre

for Statement Issues - noob issues

Hey guys, I can't get my output on the format below. HELP! Whats the issue with my code? CeErre What is the speed of the vehicle in mph? 40 How man...

[7 replies] Last: SeePlus; That worked perfectly! Truly grateful! Thanks for the tips o... (by CeErre)

by PP Namias

Resto bar shopping in c++

Hey guys, could you guys help me I just a newbie in coding and my teacher said that my code is too long and I failed the part that should be a calculation for...

[2 replies] Last: Have you studied classes/structures yet? The use of std::vector/arra... (by jlb)

by PP Namias

Online Toyota Cars Shopping

Hi everyone, I'm having big trouble with this code it seems like there are unnecessary variables I've used, and the whole point of shortening the code it's my p...

[2 replies] Last: Not really a tip for shortening your code, but I will say you should m... (by Ganado)

by learner999

Finding minimum value after iterations

Hello everyone, I am quite newly learner of C++ and I need a help for a small problem. I find a value , which is -250 , after some calculations. What I need...

[4 replies] Last: @JLBorges, thank you so much for your reply. I had thought maybe we co... (by learner999)

by skinny2741

Using Merge Sort With Struct Array

Help me. #include <iostream> #include <stdio.h> #include <stdlib.h> using namespace std; typedef struct { string tarih; float deger; }divide_and_co...

[7 replies] Last: Compiler complains: In function 'void merge_sort(divide_and_conq_dt*,... (by ElusiveTau)

by Th3Luk1z

Simple coding

Hello, I need to do a simple coding for a school project but the teacher says nothing and I got nothing so I thought maybe you can help me guys. Heres the assig...

[4 replies] Last: This is 1). It will read in numbers from the file and put them in the ... (by seeplus)

by seghrein2300

half dia pattern

I'm having problem to the lower part of the half diamond it is not really in place as is. #include <iostream> using namespace std; void halfDiamond(i...

[2 replies] Last: Good day, Handy Andy. Dang! I am sorry I forgot that I have made a to... (by seghrein2300)

by sinatt

undefined reference to functions

Hi, I've actually checked everything many times. I really don't know where the problem is! Errros: undefined reference to `read(std::istream&, Student_info&)'...

[10 replies] Last: @salem c Yes your hint made my mind regards (by sinatt)

by WakelessFoil

Array addressing and testing

I am trying to make a program that takes the name of a restaurant and the ratings for that restaurant (out of 5 stars) and displays how many people gave the res...

[2 replies] Last: > I thought there was a way to address each index in the array individ... (by JLBorges)

by ElusiveTau

LNK2005/LNK1169: one or more multiply defined defined symbols found

Edited: It seems there is a protocol for putting free functions in header files I've created a Visual Studio project to collect and organize some scrap code/...

[7 replies] Last: Hi, One generally shouldn't put implementation code in a header file:... (by TheIdeasMan)

by Ganado

Program to sort data crashes, don't know why

This is my program: #include <iostream> #include <string> #include <vector> #include <algorithm> struct Foo { int version {}; long long seconds {}; ...

[10 replies] Last: You're absolutely correct. I kept halving my input data in two until I... (by Ganado)

by kmlz

Help For Simple Moving Average

i have some datas in data.txt ex:1,3,5,7,8,18,4,1,4,3,5,7... and i need a variable, (cout<<"enter a number"; cin>>n; ex:3 -- n=3 Result ={1} //(1)/1 Result =...

[12 replies] Last: Consider: #include <iostream> #include <algorithm> #include <fstrea... (by seeplus)

by Melo

Coordination System in console

Hi, I am relatively new to programming. I want to give out a simple Coordinstion system on the console with one Point in it. So i would ask the user to giv...

[2 replies] Last: It's one of those feedback systems that help keep something balanced, ... (by Ganado)

by seghrein2300

change descending order to ascending.

How can I change the order of 'Name' to start changing from bottom to top, or ascending order. #include <iostream> #include <string> using namespace std...

[18 replies] Last: Thank you, seeplus. I'm done with the said program. (by seghrein2300)

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