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| saving to txt file |
| Hello Everyone. i need to create a txt file. the code below is the way i save my list but this wont be in txt file. the thing is, i want it to be save in text f... |
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Sep 30, 2018 at 11:06pm
[1 reply] : You want to write to two files instead of one? Make it a function tha... (by Ganado)
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by javierduran
Beginner needs help ASAP
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| Suppose a vehicle needs 4 liters to travel 100 kilometers. Write a C++ program that will calculate and display its fuel consumption in miles per gallon (mpg) ... |
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Sep 30, 2018 at 8:54pm
[5 replies] Last: My pleasure ;) (by H00G0)
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by An Integer
How to not send Enter Key with getline()
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| I am wondering how I can remove the Enter Key from a string that is being sendt through getline()? Say I want to send the number "100" as it is '1', '0', '0'... |
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Sep 30, 2018 at 8:03pm
[2 replies] Last: Really? I guess that I'm looking in the wrong place then. Thanks! (by An Integer)
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by madams8377
Array numbers difference from the average math proble
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| Supposed to accept 12 numbers, display the numbers and the difference from the average. I've searched the forum and similar threads have helped some but I'm sti... |
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Sep 30, 2018 at 7:18pm
[1 reply] : It's not the "maths" that's wrong, it's the fact that you enter values... (by lastchance)
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by Chrome68
If else returning wrong
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| I need to do this log in program in Turbo. But whether I type the right password or not it always show the statement of else. Pls help me. #include<iostream... |
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Sep 30, 2018 at 7:12pm
[3 replies] Last: If Turbo-C++ doesn't support strings, you can use the function strcmp ... (by Repeater)
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by ashley815
Does it matter which compiler I use?
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| I was working on a homework assignment for my intro programming class and I was using GDB online because it's easier for me to tweak things in that environment.... |
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Sep 30, 2018 at 6:59pm
[2 replies] Last: Oh good grief, that fixed it. I feel like an idiot. Thank you for your... (by ashley815)
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by jakuronashi
Split string by multiple pair of brackets.
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| Hi everyone! I have my example string is: (if: $debug is true)[When you get your grade back, you smile smugly--an A+!][You missed the due date and got an F.... |
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Sep 30, 2018 at 5:49pm
[no replies]
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by bagrarajeev
Issue with assignment to a variable
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| // Example program #include <iostream> using namespace std; int main() { cout<<"Please enter number"; double num; cin>>num; num==3*num; cout<<num; } ... |
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Sep 30, 2018 at 1:45pm
[4 replies] Last: Thanks! (by bagrarajeev)
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by icaman
School project (I'm doomed)
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| I have a school project that I need to turn in on ot the 12th of Octomber (in 12 days). Since I've never touched a program in my life, 12 days seems like a smal... |
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Sep 30, 2018 at 1:35pm
[6 replies] Last: first, i'm sorry because i'm totally noob. but, maybe, you could: stru... (by voltumel)
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by witchee666
Comparing strings regardless of case
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| testing strings to see if they contain certain combos. Instructions were to check last 2 characters to see if word ended in es and check substring to see if beg... |
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Sep 30, 2018 at 7:58am
[4 replies] Last: > there isn't ignoreCase in c++ right? Usually, the regular expressio... (by JLBorges)
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by Patch97236
Initialization syntax for objects
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| I'm learning about the copy constructor which has left me somewhat confused. My text book is stating that if I want to initialize an object with an already e... |
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Sep 30, 2018 at 1:47am
[7 replies] Last: > item b = item(y) makes me think that first the copy constructor is c... (by JLBorges)
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by fivestar
Printing board
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| the output is only '....' and not a board like i expected. char array ; for (int x = 0; x <4; x++) { for (int y = 0; y <4; y++) array = '.... |
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Sep 29, 2018 at 11:17pm
[3 replies] Last: My compiler was printing out in a weird way. it works. (by fivestar)
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by ToeMater
"is protected within this context"
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| I wrote the function, printOut with prototype... ostream *printOut(ostream out , char * output); and implementation... ostream * printOut(ostream ... |
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Sep 29, 2018 at 9:48pm
[1 reply] : You're not allowed to make a copy of cout (or any ostream), so you c... (by Repeater)
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by NCCspartan85
Need help please
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| Hello, community: I have a problem an I need some assistance. I have a programming homework assignment that is a simple Distance = Rate * Time, with some condi... |
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Sep 29, 2018 at 8:52pm
[4 replies] Last: Fixed it guy's. Thank you for your help. (by NCCspartan85)
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by sumuser
change fstream file location ?
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| Hello ! I am trying to write a program that creates HTML files and fills them out for you. I am using a windows computer with the windows 10 operating. The IDE... |
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Sep 29, 2018 at 8:03pm
[1 reply] : ofstream html("C:/users/documents/newfolder/" + html_name); ... (by Peter87)
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by surfersss
prime generator
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| i really want to know whats wrong with this code, it produced "wrong answer" for spoj prime generator. although i tested it and produce correct result and also ... |
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Sep 29, 2018 at 7:29pm
[16 replies] Last: yes, if you find the same prime more than once, that is no good. Fix ... (by jonnin)
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by abk4523
Using return key in while loop
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| I'm trying to learn programming from a book. In one drill I am expected to use a while loop to ask for and return two integers. To end the loop the user is ex... |
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Sep 29, 2018 at 6:55pm
[5 replies] Last: So you want typing the character '|' and typing nothing (and pressin... (by Ganado)
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by tuhmaytow
Input validation of lowercase letters using only while loop.
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| I am new to c++ and just trying to make something simple to work. I am trying to do something where the user can only input lowercase letters(a-z)and they wou... |
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Sep 29, 2018 at 4:57pm
[no replies]
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by leffe1337
Create an object inside a memberfunction
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| Hello everyone. Iam trying to make this really simple(atleast thats what I thought) program to put books in a vector. Then also add some more stuff but first... |
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Sep 29, 2018 at 3:22pm
[2 replies] Last: lord have mercy..I feel stupid, ofcourse.. Thanks alot @poteto I wou... (by leffe1337)
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by AL88
Can anyone help explain these 2 errors?
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| Line 118 nand 119 "Error: first defined here" Can anyone explain what the compiler message means? thanks very much. #include <iostream> typedef unsig... |
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Sep 29, 2018 at 2:29pm
[1 reply] : The error in that code is here: operator=(const PartsCatalog &); whe... (by Repeater)
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