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General C++ Programming - February 2017 (Page 12)

I have this program that makes and populates an array. Then it is sent to a function called reverse, which reverses the order in the array. The compiler keeps g...

[5 replies] Last: @resDesE it's great to help...but please use the tags.... (by Flaze07)

by kinjal2209

Watch Fifty Shades Darker 2017 Online Movie Special Valentine

Why do you post such thing here...

[1 reply] : Don't reply to spam. Just report it. (by helios)

by Claudius7

Code works but I don't understand if it is correct

Hi, I have made a code to check if edit distance between two strings is one, it seems that it works when I run it, but I honestly I don't understand why, for tw...

[1 reply] : "Correct" can be many things. These tools look interesting: http://ww... (by keskiverto)

by cxshinobu

Modulus opereator

Hi new at c++ have a problem, Using modulus operator write a C++ program that will convert military time to standard time(am/pm). Appreciate any help!

[2 replies] Last: #include <iostream> #include <iomanip> int main() { int hour = 0... (by closed account 48T7M4Gy)

by Robin Goodfellow

pointers and dynamic arrays

void main() { char input ; cin.getline(input,100); //For example, user enters National University. char *q=input; ReverseSentence(q); cout<<input<...

[no replies]

by Kingassassinable

Take in character followed by co-ordinate (white-space)?

Hi there. I'm trying to work on this program and I need help for getting a way for inputting characters like so: "Press G followed by the grid position(row, ...

[5 replies] Last: toupper converts a character to uppercase. http://www.cplusplus.com/re... (by Thomas1965)

by mathium

Undefined reference to error - Quadratic formula program

Hello, I'm working on creating a program that solves the quadratic formula when given coefficients a, b, and c. I've just been receieving the errors: undefined...

[4 replies] Last: As mentioned above, there are no variables named a,b or c declared in ... (by integralfx)

by The Snowman

Function call not working as expected

First I'll provide the code, then I'll explain it: #include <iostream> const int COLS = 3; const int ROWS = 3; void is_magic(const int numbers , int rows);...

[3 replies] Last: I am happy to say I was able to fix this program myself! If anyone wit... (by The Snowman)

by Charmanderfire

Understanding a part of a function

Hello all, I have been studying C++, but am still a novice. While loading up free to use source code to experiment with on my Arduino, I keep getting an error...

[7 replies] Last: [quote=Jonnin]Arduino C++ does not fully support all C++ things, FYI. ... (by mbozzi)

by ahmedandre

Designing a WFS Client webservice

I have a web service, WFS. I use a library called GDAL for retrieving the data from the server. Here is how I do it. OGRDataSource *m_wfs_t; m_wfs_t = OGRSFDr...

[no replies]

by Ekinne

c++ program for sentences

write a c++ program to accept a sentence and classify into pronoun, verb, adjective, adverb

[1 reply] : try NLP (natural language processing) (by gunnerfunner)

by cpp2017

Would istream tried to read again where it failed after recovering from fail state

According to C++ regulation, we can recover istream (ist) from fail state if not encountered serious problems using ist.clear() statement. But there is a que...

[6 replies] Last: Thank you sir, but does cin.ignore() really matter with the code abov... (by closed account 48T7M4Gy)

by steiryx

Buffer overflow?

Static analysis tool (klocwork) report error on this: memmove( &list.id[ count1 + 1 ], &list.id[ count1 ], sizeof(list.id ) * (count2 - count1) ); Bu...

[4 replies] Last: I found it. For the fix, you have to include that code inside a condit... (by steiryx)

by Harshal97

header flies

I have one doubt that why some of the header files are inside this <_> (Arrows)and some of the some of header files are inside this "_" (Inverted commas). What ...

[2 replies] Last: this one is tricky :) first, you have a question. A doubt is somethin... (by jonnin)

by Jubberwacky

Program help!!!

i have a program that i need to do for an assignment and i am stuck on it. Here is an exchange sort algorithm written in pseudo code: Exchange Sort of Ar...

[6 replies] Last: they have to be in the order you gave it when you wrote the code. you... (by jonnin)

by BlakeB13

Generating random numbers

Our C++ professor gave us a code to generate random numbers, but when I enter the code and run it nothing happens. Here is the code I have: #include <windo...

[2 replies] Last: The problem is essentially to check if a random number falls within an... (by gunnerfunner)

by sahilg1998

sorting of binary file

I was trying to sort the binary file wthin the same without using array w.r.t. roll number of the student but the program is not working. file already has cont...

[4 replies] Last: In your Sort function in your inner loop on j between lines 92 and 102... (by SIK)

by S G H

Expanding a parameter pack while decreasing a variable

I'm stuck trying to decrease a value while expanding a parameter pack. This is the best pseudo-code I could come up with. #include <iostream> #include <typein...

[6 replies] Last: @S G H The list-initialization hack is sequenced. http://en.cppreferen... (by mbozzi)

by sylvain

What an expression ended by & means ?

Hi all! In line 36 I want to display the value of x|0]. I call for that function takeStruct, but my syntax is incorrect. All that because I don't understand wha...

[6 replies] Last: That value is simply 'garbage', the array within the struct is not pro... (by Chervil)

by puttputtpurplecar

Read Numbers Into Array - Logic Error

Hi Everyone, I have to write a program that reads a list of integers from a file that are on separate lines into an array and then determines the highest and l...

[2 replies] Last: Thank you! (by puttputtpurplecar)

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