Beginners - C++ Forum - December 2013 (Page 62)

by nerdpwn

Need help with a program

So a question that came in my exam was "Write a program to list the prime numbers from m to n" I tri...

[8 replies] Last: #include <iostream> #include <conio.h> using namespace std; int mai... (by RabMac)

by souper8d

Multi-Dimension table.

Hello. I write a code with 4 column and 5 row. The 10 row print correct but i don't know how to prin...

[9 replies] Last: You do call getche() in the outer loop. What does that function do? ... (by keskiverto)

by orangebanana

BubbleSort Problem

Call to undefined bubbleSort. why this happend? class hotel { //========================== cust...

[2 replies] Last: i already define bublesort as a method of hotel. but still... it doesn... (by orangebanana)

by olleh

Airplane Ticket .

Here's my code

[1 reply] : the symbol for free is '*' and for taken 'X'. So think of a third symb... (by coder777)

by q1670741824

Would there be a efficiency loss to use "n--"

If I use ordinary method, would it be running faster if repeat a lot of times. while(n-->0) p...

[7 replies] Last: though a bit ambitious to me for now, thanks a lot! (by q1670741824)

by q1670741824

why normal function can make a type cast while template function can't?

If I give two parameters the called function require but not that type, the compiler can make a type...

[4 replies] Last: thanks a lot, now i see that :) (by q1670741824)

by iQChange

Constructor parameters using new with a non-pointer

Hi there! I've made the following code (just for fun): main.cpp /* Project name: java2cpp ...

[8 replies] Last: You are using an older version of the compiler; one that does not supp... (by JLBorges)

by AceDawg45

What does an asterisk(*) do?

Kind of a noob at programming, but what does it do exactly, same thing with MAX_PATH and &. Also, I ...

[5 replies] Last: I think you want to read this: http://www.cplusplus.com/doc/tutorial/p... (by aleonard)

by AdrianV

Creating a grid with for loops and 2D array

Hello, I know this might have been asked before, but I cannot find an example that could correctly g...

[1 reply] : You have: for (int r = 0; r < 4; r++) { for (int c = 0; c < 4; c+... (by keskiverto)

by closed account Syv9216C

Program doesnt run. Need help with constructors!

Not sure why my code doesn't run. In main, student a is supposed to call the default constructor, st...

[8 replies] Last: I suggest you read about linkers. (by mutexe)

by larsenmb

Can't find the error

I'm writing this code just for fun, and to better understand what I'm learning. But when I build th...

[9 replies] Last: computergeek, no offence but your advice is not correct again. It has ... (by mutexe)

by hychan

String processing

I'm trying to practice for my coding quiz when I face with this problem. I have no idea how to code ...

[3 replies] Last: The first 15 characters is stored as the names. For Mary, 15-4=11 For ... (by hychan)

by tavuk

Question about loops/my code efficiency

Task: Ten cannibals begin to eat thirty missionaries. It takes an hour to consume the first miss...

[1 reply] : Changed my titled and organized my post. (by tavuk)

by jonnhynick

help with arrays

HI i would like some help with arrays; I need to store information somehow and my first though was u...

[2 replies] Last: I did a 2D table now, I am just trying to figure out one last problem,... (by jonnhynick)

by iamnoteither

help with a function meant to create a 2D array

Hello all! This is what I'm trying to do. Within a function constructMappingArray, I'm trying to cr...

[no replies]

by fahmankhan75

Cin operator error! WHY?

Totally lost! I'm getting an error on the cin operator, and can't be able to define why. I'm getting...

[7 replies] Last: in case it's not clear : string foo[ ] is different from char foo ... (by nvrmnd)

by Lindseybb

do/while loop

Hi! I am trying to have my program repeat with a do/while loop but when i put in the do/while i keep...

[2 replies] Last: oh okay (by Lindseybb)

by epicred

Function Declaration

I'm getting invalid function declaration for compute. It needs to accept two arguments. //tip....

[1 reply] : at line 15, you are missing a colon ( : ) (by nvrmnd)

by lunafly

Finding white space, new lines and dashes

I am struggling with getting my function to find either a space, new line, or dash ( - ) in my strin...

[1 reply] : I figured it out! To find one of two (or several) different characters... (by lunafly)

by newbie93

c++ program that converts mips to hexadecimal

I'm suppose to write a c++ program, that converts mips assembly language into hexadecimal. I know th...

[no replies]

Beginners - December 2013 (Page 62)

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