Beginners - March 2018 (Page 14)

I'm so stuck!!!
 
I'm working on programming a sort of add-on function for an existing program and totally stuck on pe...
[4 replies] Last: I understand all of that... let me explain a little more [index-1] re... (by Devilish)
Function that appends a string to another string a number of times.
 
I am trying to have string appended to string a number of times using the return function but it isn...
[2 replies] Last: Do you realize that when the program encounters a return statement it ... (by jlb)
Algorithm finding square roots one digit at a time
 
For this program we are making three algorithms to find square roots, I got the first one done, but ...
[2 replies] Last: hmm its a simple enough program but finding it one digit at a time is ... (by jonnin)
Problems whith argc and argv
 
So Im working on Ubuntu and I was trying to make this program (sorry for using spanish variables ). ...
[5 replies] Last: alberto@alberto-HP-Pavilion-Notebook:~/Escritorio/MP$ bin/I_PosMayor ... (by dhayden)
help with the code ------------------------------------------------------------+++++
 
 Write a program that accepts at least 8 integer test scores from the user and stores them in an a...
[1 reply] : People on the forum usually don't write code for others. Please try wr... (by dhayden)
Help with debugging?
 
I'm getting a weird error when I try to debug this in visual studios. It just prints the greeting an...
[3 replies] Last: else cout << name << "'s card number " << number << " is inv... (by jonnin)
Calling class ASAP
 
So I am trying to figure out how to call line 41 to function on line 105 after you make your selecti...
[5 replies] Last: Speaking of bevSelect() ... I see that these four functions all take ... (by keskiverto)
Headers
 
Hello i got 3 headers file and getting errors #include <iostream> #include <string> #inclu...
[3 replies] Last: Hello Jakubaz, Do not edit a message and change it. It makes the thr... (by Handy Andy)
How to read references on this site?
 
I am a bit confused about the layout of the reference pages on this site. Am I missing a link or som...
[3 replies] Last: In the case of std::find, the description of parameter s does refer ... (by keskiverto)
by mutpx
jvm.dll file path & placement of class files for jni
 
Hi, Java programmer here. I am programming a java wrapper for a c++ program. So because of hardware ...
[1 reply] : It's not safe to modify the string returned by getenv. (by Peter87)
else if Condition not executing
 
Hello. This seems to respond correctly by asking follow up questions when pressing Y/y, but when I p...
[2 replies] Last: Operators have precedence. See bottom of http://www.cplusplus.com/doc/... (by keskiverto)
String help, please
 
So I've been fiddling with this code for weeks. It gets to the string words; cout << "\n Please e...
[4 replies] Last: Finally handed this in. Thanks again for your help. (I had to add a ... (by bronnynmynie)
Functions not calling properly.
 
Since this is homework, I am not asking for a solution. I am just asking for a bit of guidance. When...
[2 replies] Last: I will give that a try, thanks! (by integralgamingtv)
Rejecting decimals
 
Hi, I am currently writing a program that should only accept integers values and reject any value th...
[10 replies] Last: Hi another thing to learn very soon is the use of functions. You may h... (by TheIdeasMan)
how to catch bad input?
 
Hello everybody! This is my project for my fundamentals of programming class. I was wondering how I ...
[3 replies] Last: ok, so this is what I got and it looks like it works. #include <ios... (by ns10239)
Help me understand templates.
 
So I've been following along with this guys (link below) playlist on C++ and SDL2 and have had no is...
[4 replies] Last: @Keskiverto that explanation makes the most sense I've heard of so far... (by CGunn86)
by Yeyk
Program that calculates the largest and smallest number, and the average
 
Hello world! I need help with this program, I barely understand something of C++, so, I only got the...
[4 replies] Last: Hello Yeyk, If I understand what you said you would have to rewrite t... (by Handy Andy)
If Else Only Yields One Option
 
Hi all, new to C++. This is a snippet from a decision tree homework assignment using if else stateme...
[3 replies] Last: Thank you both so much. I made the changes suggested by coder777 and t... (by caliJobCase)
by Manga
question about destructors
 
Will a class destructor automatically clear away any dynamically created memory or do I need to defi...
[6 replies] Last: Ok I better take your advice here. Thank you for your help and patienc... (by Manga)
by lamyat
how to move back to the first row with new column
 
qs: I'm writing a function that draw a picture. i need to make the function called that is printed...
[2 replies] Last: @kbw, As I understand it this output * ** *** **** ***** needs to ... (by Handy Andy)
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