please wait
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by cristian c
Returning local automatic objects from functions (1,2)
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| I'm reading through a beginner C++ course and I got to a place dealing with returning objects from functions. This part is about overloading operators. They ... |
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Oct 21, 2017 at 8:06pm
[32 replies] Last: OK, the only valid option for me where I am is a portfolio. Internshi... (by cristian c)
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by sintaxes
If statements and functions
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| Now my assignment is to write a C++ program that prompts user to enter first character of a square or a triangle (s/t). It should then calculate area of square... |
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Oct 21, 2017 at 7:59pm
[2 replies] Last: here.For some reason area of triangle always comes to be zero #inclu... (by closed account 1vf9z8AR)
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by tagerR
What's wrong with my code
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| title #include <iostream> using namespace std int main () { cout << "Olá Mundo!\n"; return 0; } Thanks in advance. |
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Oct 21, 2017 at 7:38pm
[3 replies] Last: are you using visual studio? If so thats because it will be looking fo... (by heintzman)
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by conquerorbh
c++
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| i wrote a code but take a false result. how i do for its run. i have to use function in class. its 4x4 matrix multiplication #include<iostream> us... |
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Oct 21, 2017 at 5:54pm
[2 replies] Last: thanks for help but " i have to use function in class." (by conquerorbh)
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by Ndutta
Reading from a txt file, saving it into a parallel array and predicting the future date
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| Hey, so as part of an assignment, I have to write a program that "predicts the date, given a day" so for example, if I want to know what date it will be 5 days ... |
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Oct 21, 2017 at 4:57pm
[2 replies] Last: Thank you Handy Andy. I'm still trying to figure it out, but I hope I'... (by Ndutta)
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by Mjimmie1
Can't get my return values to properly work.
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| Hello There, I am a new Computer Science student and for our first project, we are supposed to write a program that will determine if 3 given points equal a r... |
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Oct 21, 2017 at 4:45pm
[5 replies] Last: Thank You So Much! I don't have much time to work on it right now. I h... (by Mjimmie1)
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by heintzman
vector not returning expected value
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| Good day, I am trying to use vectors and classes to write a card class an expand my experience with these. My issue is when I try and print out the whole dec... |
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Oct 21, 2017 at 3:39pm
[3 replies] Last: Dang its always something simple I'm just not seeing, thank you! (by heintzman)
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| why is my program crashing |
| Hi guys so I stored a file into an array of char pointer and allocated memory to it and right now Im trying to make the words lower case and I ran into a proble... |
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Oct 21, 2017 at 3:30pm
[2 replies] Last: Ah I see, yea I didnt realize that my file had words more than 16 char... (by closed account EAk1vCM9)
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by adam2016
line of code giving me trouble
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| hi guys I have come across a line of code while studying that is giving me trouble this is the block of code #include <iostream> int main() { co... |
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Oct 21, 2017 at 2:18pm
[11 replies] Last: so for example a = some memory address that holds the string "one"? ... (by Chervil)
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by riona riri
This is a part o a bigger program. The display function is printing the last record twice. Can anyone point out my error?
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| #include<iostream> #include<fstream> #include<stdio.h> #include<iomanip> #include<string.h> using namespace std; class Hotel { int r_no; char r_type ; ... |
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Oct 21, 2017 at 1:14pm
[4 replies] Last: Hello riona riri, Chervil has very good suggestions here. I loaded u... (by Handy Andy)
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by Cppmiel
Code review. How to make my code look better.
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| Hello, the task was: I have a binary file. I need to write int values to that file and then read and print them to console using my own iterator. My program ... |
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Oct 21, 2017 at 10:38am
[8 replies] Last: @JLBorges I appreciate it, sir. But I'm afraid that's a little bit to... (by Cppmiel)
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by newflyyera
Dice Game
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| Im so lost. Can someone please help. Im suppose to write a program that has a menu with the following options; a) Play Dice game, b) Display Odd numbers, c) Qu... |
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Oct 21, 2017 at 8:53am
[1 reply] : First of all "newflyyera" please format your code and make sure it is ... (by Xenophobe)
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by Frank315
Counting characters
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| Im learning how to code and I have this homework where I have to show how many of each characters of a string are in the sttring, I using this #include <... |
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Oct 21, 2017 at 8:17am
[5 replies] Last: The approach from @AndreGS is ok, but the use of numeric codes in cha... (by Chervil)
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by Garribean
Passing Read values from a function to another
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| I'm trying to pass all read values into a converter and have it convert each individual number into Mins/secs, but I'm not sure how to pass the Read values into... |
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Oct 21, 2017 at 7:52am
[3 replies] Last: My conversion void convert(int songLength, int &minute, int &second... (by Garribean)
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by roids55
Palindrome and prime functions errors
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| So i am working with code that has to do several things. It must add all of the digits of a randomly generated integer, reverse those digits, and also determine... |
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Oct 21, 2017 at 7:16am
[3 replies] Last: Making mistakes is ok and part of the learning process. In order to ge... (by Thomas1965)
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by joshua100
I Need Help Please :(
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| its a vending Machine problem i need a program that displays 1. coke $1.20 2. Diet coke $1.00 3. Swiss Chocolate $1.40 4. Pulpy $1.50 5. iced coffee $1.... |
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Oct 21, 2017 at 6:39am
[1 reply] : Okay, for starters, what have you done? :) It'd be a good point for ot... (by Little Captain)
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by Im4b4dc0der
rng game
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| my program produces same number even with rand(). first 5 times running it it does 4 2 3 1 4 no matter what if i rerun program it wont get new numbers #i... |
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Oct 21, 2017 at 3:34am
[1 reply] : You didn't create a seed. Use srand(time(NULL)); (by Hengry)
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by mlholder
Extra newline in output
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| Hi all, I am writing simple command line programs using Visual Studio 2017 Community and compiling and linking through the Developer Command Prompt. My quest... |
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Oct 20, 2017 at 11:49pm
[2 replies] Last: Thank you for your reply. I also was trying to emulate the output in a... (by mlholder)
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by sharbu
Time Limit Exceeded - Explanation needed
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| Select a pair of adjacent integers and remove the larger one of these two. This decreases the array size by 1. Cost of this operation will be equal to the small... |
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Oct 20, 2017 at 7:52pm
[2 replies] Last: Here is the problem. int min=Integer.MAX_VALUE; The assignment w... (by Cody0023)
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by Sentoo
string Fraction
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| Hi peeps, mind helping me out with this code? I won't paste all the code but if need be I will post it. void Fraction::printFraction() { //So, I'm suppo... |
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Oct 20, 2017 at 7:32pm
[2 replies] Last: My project if working fine now. Thanks, Repeater! (by Sentoo)
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