Beginners - C++ Forum - March 2015 (Page 51)

by abdalimran

How to get the index of an element into a vector most efficiently?

I found binary_search() in STL which will return true if an element equivalent to val is found, and ...

[1 reply] : Do you really need index? Why not use iterators? Also in your code po... (by MiiNiPaa)

by martinvillacg

Comparing numbers using for

Hey guys, how do you compare 5 numbers and print the biggest, only using for?

[1 reply] : you can store it in array. and make a variable temp. in the for loop.... (by xenovia12)

by Nis

Pointers inside class

Do you think I added the deconstructor, operator = and copy constructor correctly? #include <i...

[15 replies] Last: Why should I copy s? It's all declared in the same class :/ Think ab... (by Peter87)

by sljackson36

Class called Date

I can't get my output to show the correct date, when I put in a date such as 10 10 1977 it shows 1/1...

[2 replies] Last: Hi, Nothing to do with your problem, but you shouldn't have to re-dec... (by TheIdeasMan)

by Captainkirk13

Beginning Vectors/ need help with subtracting choices

Hello all!! So i'm learning c++. Im having an issue with vectors. I have an assignment that requires...

[no replies]

by sivar

How to sorting through a file using C++

I need to sort the containig data following by the students average.. please help, I had 2 days wor...

[10 replies] Last: struct method gives you more control, such as Calculating the Average ... (by anup30)

by amikecallies

Resetting data type within a for loop

This mini program is suppose to produce all the possible words that are only one letter away from th...

[2 replies] Last: Thank you! Got it working! (by amikecallies)

by karshant

C, C++, VC++/MFC/Win32, COM/DCOM FAQs

Hi All, Here are some questions and answers on C, C++, VC++/MFC/Win32, COM/DCOM for self study an...

[no replies]

by dude182

Question on arrays

So I've only just begun learning c++ and I was practicing me new learnt skills on some exercises, on...

[8 replies] Last: I think I got it now. Thanks for all the help everyone. This is what ... (by dude182)

by calisabeth

making Fibonacci numbers

Here is what I'm suppose to do: By definition, the first two numbers in the Fibonacci sequence are 0...

[no replies]

by Arslan7041

Why isn't this simple program working?

This is a relatively simple program thats supposed to list all the perfect numbers up to 500, along ...

[7 replies] Last: make sure to hit solved button! good job! (by dagurr)

by dagurr

Program tweeking with arrays

What it does is ask the user to put numbers and then it will take the average. Hey so i was wonde...

[no replies]

by abc456

Can someone help me fix this code?

I'm supposed to write a program that tests the “randomness” of the C++ random number generator. ...

[8 replies] Last: for(int i =0; i<100; i++) { temp+= numbers ; //c... (by abc456)

by axel609

input only roman numerals

how do i program so that the user can only input roman Numerals(MXXL) #include <iostream> ...

[2 replies] Last: sorry but this doesn't really help me (by axel609)

by slappy

Recursive method that calculates a^b

Hey everyone! First time poster here. I need some help with a exercise I found in a test. The que...

[16 replies] Last: keskiverto : You are indeed right, i just deleted my code from the fun... (by Precious roy)

by dagurr

Calendar Project (easy fix) (Slight error)

This works perfectly the only problem is the offset 6 is wrong and displays it not like it should. c...

[1 reply] : I found several problems in the displayTable function. I'm not sure wh... (by closed account D80DSL3A)

by TheCoolest2

What are these error codes on my prime test??

Hello all. I am currently learning C++ in college, and I need help with an assignment. I've been stu...

[7 replies] Last: Simple Google search reveals: http://stackoverflow.com/questions/1452... (by Militie)

Beginners - March 2015 (Page 51)

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