Beginners (Page 23)

Hi. New to C++ and using youtube tutorials
 
Hi. I'm hoping I can find some help here. So... I'm watching this youtube channel, "Trevor Payne, L...
[16 replies] Last: there are tutorials right here at cplusplus, not updated to C++14/17: ... (by FurryGuy)
Printing prime numbers between 3 and user input
 
Trying to make the program ask a user for a number and then the program is to print out all he prime...
[3 replies] Last: Thank you for the input. I managed to get it done by using a code I fo... (by lkordich)
Help needed regarding class files
 
So, I am the first to admit, I do not know how to word this that it may make sense to a seasoned C++...
[11 replies] Last: Thank everyone who helped with this very much. I had tried some of th... (by smaeder)
C++ Store Object to index from an Array
 
Hello, can you help me with this question. A store () method gets an object, calculates an index fo...
[8 replies] Last: 1) Please use code tags when posting code, to make it readable. 2) ... (by MikeyBoy)
by gdz98
Jumping into C++ cha 17 number 4 (binary trees and checking)
 
Hi guys I m going trough the Jumping into C++ book and im currently "still" (for who knows me xD) on...
[2 replies] Last: no it isn't sorry.... I wrote and "sorting" but that was from another ... (by gdz98)
by gdz98
Jumping into C++ cha 17 number 3 (binary tree and checking balance)
 
Hi guys, i'm still going through the binary tree chapter of my book, and in this exercise i' m suppo...
[7 replies] Last: You're welcome - glad I could help! (by MikeyBoy)
by gdz98
Jumping into C++ cha 17 number 2 (binary tree and counting nodes)
 
I m in the middle of this exercise of Jumping into C++. The chapter is about binary trees and I have...
[3 replies] Last: oh. it crashes becase if (!tree) { node* new_tree = ne... (by jonnin)
Counting/returning number of files in a folder?
 
The only help I've found online so far to achieve this (storing the number of files in a given folde...
[4 replies] Last: you can ask the OS via 'system' calls using ls or dir (unix, windows) ... (by jonnin)
Help me to solve TLE
 
Problem Statement After learning sieve of Eratosthenes, Deepak wants to play more with the primes. ...
[no replies]
by Wolff
List of shared_ptr
 
Hi, I'm trying to learn about lists and shared pointers, and for that I'm trying to write this progr...
[2 replies] Last: Thank you so much! I know shared pointers aren't necessary but that's ... (by Wolff)
Results deleting. Any solution?
 
Hello. I dont really understand why is my old results deleting from result file. I think that functi...
[8 replies] Last: @keskiverto My bad (by hoogo)
How to find the biggest difference between two numbers using for loop
 
Hello, I need help with my C++ code. Specifically this part below. I'll need to enter 3 numbers, for...
[1 reply] : 49.96 - 49.80 == 0.16 #include <iostream> #include <cmath> #incl... (by JLBorges)
New to C++
 
I am lost and very new to this, what do I, x, and y equal and how do you work it out? int I = 0; ...
[2 replies] Last: int I = 0; // I is 0 int x = 0; // x is 0 int y; // You declare this... (by fiji885)
Triggering an output statement once at the bottom of a loop
 
Just looking at my main function and my output_warning function. Basically if the temp is greater t...
[4 replies] Last: Made the changes and compiling with no errors or warnings. Thank you ... (by passiontrip)
by mim97
Input three integers a, b, and c. Calculate and output Result using the following formula:
 
Question: Input three integers a, b, and c. Calculate and output Result using the following formula...
[4 replies] Last: Thankyou! it worked. (by mim97)
by mim97
You want to rate a mobile phone, according to the following conditions:
 
Question: You want to rate a mobile phone, according to the following conditions: (i) Price shoul...
[2 replies] Last: oops i didnt notice that! thankyou so much i appreciate it. (by mim97)
How to Design an Algorithm?
 
This may be a very open ended question, but I am learning algorithms for the first time. I have been...
[11 replies] Last: That is correct, I was wrong. I believe a simple 1 2 3 4 5 6 is ... (by jonnin)
Grid problem - Urgent
 
Super Mario wants to save the princess but this time the tasks are not easy. So he asked you to help...
[3 replies] Last: Guess it's not that urgent. ¯\_(ツ)_/¯ (by Ganado)
Bin folder to debug folder:
 
I am trying to setup a Microsoft visual 2017 project - I am confuse when it says to copy all content...
[3 replies] Last: When you download sfml and peek inside you should find a folder named ... (by Manga)
Make File Error- $(CPP) $(LINKOBJ) -o $(BIN) $(LIBS)
 
# Project: Project2 # Makefile created by Dev-C++ 5.11 CPP = g++.exe CC = gcc.exe W...
[1 reply] : Please do not post duplicates. http://www.cplusplus.com/forum/windows/... (by kbw)
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