Beginners - C++ Forum - June 2017 (Page 4)

by H00G0

Access Violation when running compiled program.

Hello, (Being fairly new at C++) I'm having an issue with a program I'm writing. It has successfu...

[7 replies] Last: Thank you coder 777! (by H00G0)

by Dmtg93

Need help asap with programming homework with random number guessing game and math tutor program.. (1,2)

Hi there I have 2 programs I need help with for my class. One is a random number guessing game with ...

[32 replies] Last: Correct me if i an wrong Okay, consider yourself corrected. The s... (by jlb)

by sharbu

Sum of positive integers - Prints Garbage value

The program must accept N integers and print the sum S of all POSITIVE integers with the even positi...

[2 replies] Last: You don't reinitialise rev to 0 for each new positive even number. You... (by lastchance)

by khanhhoa

Calculator shut down

I am new to c++. I made a calculator and i "build and run" it and it worked perfectly. then I tried ...

[3 replies] Last: The problem is when you ask the user for a number, s/he must insert a ... (by Enoizat)

by kaleemkhattak

adding two arrays using dynamic memory allocation

What's the problem with my code ... i am getting same value of sum in the loop. assumed m and n ar...

[4 replies] Last: because i am practicing pointers.... (by kaleemkhattak)

by Anthony96

code abut session and time

need a dev c++ program does analyze an archive with the time of use from a platform of web. the arch...

[2 replies] Last: There are a number of problems with the above code. The warning about ... (by Chervil)

by curiousengineer

How to distribute code in multiple .cpp files for readability

I have a .h file with many different functions related to the same function in the program. There ar...

[2 replies] Last: You don't mention anything about classes. As jonin mentioned, the u... (by AbstractionAnon)

by CosminPerRam

no match for operator << fstream

Hello fellas, i have this short commands what take 2 numbers from a file separated by a space (" "),...

[2 replies] Last: I figured out the problem, i was using ofstream instead of ifstream... (by CosminPerRam)

by Meezy111

HW problem, don't know how to proceed

I'm doing this for HW and I don't really know what to do now, there is also a menu function and a fi...

[2 replies] Last: a file input function I there a set of data you are expected to use?... (by Enoizat)

by closed account N0M9z8AR

How to calculate sum of each row in 2d array

How can I calculate the sum of each row in an array and put it in a vector? For example x1 2 ...

[2 replies] Last: # include <iostream> # include <vector> # include <algorithm> # inclu... (by gunnerfunner)

by Nakruf

illegal member initialization

Error C2614 'Ares::ObjectManagement::Entity': illegal member initialization: 'm_manager' is not a ba...

[5 replies] Last: Where it is supported, #pragma once usually prevents the same file f... (by mbozzi)

by rush2112

Problem with 'system' function

I'm nearly a beginner when it comes to C++, so excuse me for any omissions or silly questions! Here...

[2 replies] Last: I will do that right away! Forgot about that stupid thing. Thanks! (by rush2112)

by Xzysiek

How to run commands on cmd prompt

All I need is to open cmd prompt as administrator and pass few commands to there. I already have: ...

[3 replies] Last: Ok, I think it's impossible to do this. I will just open my program as... (by Xzysiek)

by Amirbdz

conditions applied on while statement - Read Data Files

Hello everybody, this is my first time posting a question here, so forgive me if it's not in a way...

[4 replies] Last: jlb, I see what you're saying, I fixed it, thank you for help. (by Amirbdz)

by aengland

How do I read a text file and add new line if value is different to value of next row

I need a code to read in text files and write a new line between lines where the value of the first ...

[2 replies] Last: @gunnerfunner, I am afraid you are wasting your time. He is getting he... (by Thomas1965)

by Nakruf

can you deleting multple elements in vector in one iteration?

Is there a way to delete multiple elements by searching if the return value of a member function equ...

[3 replies] Last: i get compile errors no way for anyone to know unless you state what... (by gunnerfunner)

by legendart

easy sorting method

I think this is a simple function to sorting something. Is here any advices?? input data type is <i...

[5 replies] Last: It would help if you explain how a tree is represented as a std::mult... (by JLBorges)

by Kuluoz

Create CRC-32 in read buffer

Hi friendz, I was read one file 50 bytes. the bytes exist in "unsigned char *buffer" varable. ...

[1 reply] : http://lmgtfy.com/?q=c%2B%2B+crc32+implementation (by AbstractionAnon)

by Ostrich

Switch in simple calculator

I'm having trouble using switch in a simple calculator to use a certain operator based upon an imput...

[6 replies] Last: @Ostrich, good job man! :) Sorry for my previous comment, just reali... (by Chris Longwood)

by aengland

reading in and sorting a data file line by line

I have data files (named filename) with multiple rows of doubles separated by whitespace. I need to ...

[10 replies] Last: oh my holy days, dhayden, that's awesome, and hilarious. I was spendin... (by aengland)

Beginners - June 2017 (Page 4)

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