Cplusplus

Doubles are giving me problems

Ok so, first of all i made a double = 0.05, but when running the debugger it shows up as 0.04999. I know this has something to do with how doubles store but its causing problems for me. Anyway, in the

Calculating n! using vector

#include <cstdio>

Dynamic memory problem

Hey,

How to add an image/C++ OpenGL?

Hi,

trouble printing an array....

I'm having some trouble printing out an array forwards. I'm figuring out the high and low of an array and did soo, but can't print out. My result is zero. if anyone could help that would be great, and

Program with calculate Meteorologic measurements

Hello I'm a beginner and I want to make a program with calculate Meteorologic measurements:

Problem in String replace program's output

Hi all,

How to generate a random array of integers subject to a certain constraint

I am writing a program that asks the user to enter an integer N and then generates a random array of integers of size 2^N, each of whose entries range from 1 to N+1. The final random array, however,

output printing as hexadecmal... XD

Everything works except the calcem call for the totusold and totuprice. The out put shows up as hex. Im not positive but i think i might have to use PBV or PBR?

Any meaningful project for a new C++ programmer?

I want to do some meaningful program, so I can help myself to learn

Lining up columns nicely.

Hello everyone, I'm having problems with making columns line up properly. Here is my code:

read integers that returns a negative or prints the average

Im trying to finish this homework assignment by tommarow afternoon and I keep getting stuck.

Multi dimensional arrays

If I put in this code:

function not returning the correct value

I have a program that needs to return a value from a function. I have an output statement inside the function just to see what the output is, and it sems to work. However, upon returning the function

Libraries in C++

Hi all,

Check Digits and extracting digits

I think I can figure out the code for this but I am having a very hard time getting past the first step. Any suggestions are greatly appreciated.

Using loop to count number of entries

I'm writing a program that must ask user to type in numbers. After each entry, the program has to report the cumulative sum of the entries to date. The program should terminate when user enters 0.

Converting numbers to months

The porgram works -just need the last function(month_convert_ to convert numbers to months -thanks.

problem in program for counting no of chars using pointers

Hi all, I was trying to make a program which counts number of chars in a string using concpt of pointers. Following is the code:

constructor ?

i have written this program and made 3 constructors in the class and i want to call them in the main and i cant can any one help me and tell me how could i call them in the main