Posts by mrnutty

It does that because the number extracted is in base 10.

1 is consistent throughout the entire program in all the arrays would that still affect it?

If you ever do monthAverage[0], monthSum[0], or monthInput[0] it will be garbage!
But your problem is with your for loop condition. In all of your for loop you use i <= someVariable. The problematic point is the <=. Using that, your for loop would loop through array[1] to array[constSize], while in C++, the valid range for arrays is
array[0] to array[constSize-1].

Dude just use if( x % 100 == 0){ x= 1; } else ++x;

Use action listener for each unique button category. For example, just a simple idea is to make a action listener for the numbers and have a actin listener for the functions. Here is a non-compiled on the spot simple example :

class Calculator extends JPanel{
 private ArrayList<JButton> numbers;
 private ArrayList<JButton> functions;
 private String currentExpression; //current expression to calculate
 public Calculator(){
    CalculatorNumberButtonListener bl = new CalculatorNumberButtonListener();
    for(JButton b : numbers) b.addActionListener( bl );
 }
 //...stuff
 private class CalculatorNumberButtonListener implements ActionListener{
  public void actionPerformed(ActionEvent event){
    //error check
    //convert number or add it to currenExpression do something
  }
 }
 private class CalculatorFunctionButtonListener implements ActionListener{
  public void actionPerformed(ActionEvent event){
    //error check
    //evaluate or do something
  }
 }
};

I don't know any sites but google does, and it spat out this site first. Try it.

Post "glutil.h" code.

Can I just add that what I'd like to achieve is a night of passion with Avril Lavigne.

What's stopping me is the wife...

I said something reasonable and plausible. But on the other hand, there are couples that have their celebrity list.

To polish it, you can combine the words[] and numbers[] into one std::pair<string,int>;
And your search in GetNumber could be just, numbers[ words.find_first_of(number) ] , but be careful about error checking. And make the parameters const-reference.

This code

std::string tempString;
	size_t size = sentence.size();
	for (size_t i = 0; i < size; i++)
	{
		if (sentence[i] == ' ')
		{
			parts.push_back(tempString);
			tempString.clear();
		}
		else
		{
			tempString += sentence[i];
		}
	}

should be a function by itself using stringstream:

std::vector<string> splitBySpace(const std::string& src){
 std::vector<string> result;
 stringstream stream;
 string word;
 stream << src;
 while( src >> word ){ result.push_back(word ); }
 return result;
}

Similarly there are more parts to ConvertTextToNumber that you can split into more functions.

Well if you want to stick through it and fight it, then we'll gladly try to assist. Just post your problem statement.

Depending on the exact content, the node class might have to be-friend the list class in the second case, while in the first one it does not.

Are you really trying to use meta-programming to create an array of site t?

make getAverage a static function

Two options:

1) You can output 2 decimal places
2) You can change the actual precision of variable to 2 decimal places

For option number 1, here is an example : float f = 1.23456f; cout.precision(3); cout << f; and for option number 2, here is an example :

float a = 1.2345;
float b = int(a*100) / 100.0f; 
cout << b;

use can use string.erase with isspace

Just an example :

#include <iostream>
#include <vector>

using namespace std;

struct Person{
 int age_;
 float gpa_;
 Person(int age = 0, float gpa = 0.0f) : age_(age), gpa_(gpa) {}
};

ostream& operator << (ostream& stream, const Person& p){
    return stream << "[" << p.age_ << "," << p.gpa_ << "]";
}

template<typename ForwardIterator>
void print(ForwardIterator begin, ForwardIterator end){
 while( begin != end) cout << *begin++ << " ";
 cout << endl;
}

bool ageComparison(const Person& l, const Person& r){
 return l.age_ < r.age_;
}
int main(){
 std::vector<Person> students;
 students.push_back( Person(18,3.5f) );
 students.push_back( Person(20, 2.9f) );
 students.push_back( Person(11, 4.0f) );
 cout << "Original : ";
 print( students.begin(), students.end() );
 std::sort( students.begin(), students.end(), ageComparison );
 print( students.begin(), students.end() );
}

http://oopweb.com/Assembly/Documents/SPIM/Volume/Floating%20Point%20Instructions.htm

It basically converts a single precision into double precision and puts it in an appropriate register.

I'd just like to point out that there may be something wrong with your approach if you think girls are "goals" to be "achieved".

Just sayin', you know. Maybe I'm wrong, what do I know?

Didn't mean it like that. Was simply a mere example of an event where I wanted something and went for it. Doesn't necessarily imply that I think "girls are goals to be achieved".

You can't shuffle map. A Quote from C++ Reference

Internally, map containers keep their elements ordered by their keys from lower to higher , therefore begin returns the element with the lowest key value in the map

so you just made a poor choice in data structure. I suggest you to use arrays of structs.

firstPerson this is an addictive relationship you are in... So why can I NOT compare you to a drug addict? Do you realise how long this break-up make-up saga has been going on for???

Yea its been going on for a while. I don't think i'm in a addictive relationship. I'm not addicted to her and she's not addicted me. Its just that in my case, I think I just want someone to be there. And I'm just use to her being there, so thats why I go back, I think.

You say you like her? This is debatable. Personally, I think the reason you continue this circus act is because you like the drama and you are worried that if she left for good you wouldn't be able to have what you HAD with her. No I don't like the drama. Truthfully, I like her because of her personality and looks. More of personality of course. I rather not have drama. I'm with her because i'm just use to her being there. And I know I need to break this habit. I need to find someone else. And until I do, I think I am going to stay with her, as selfish as that sounds.

Valentine Day rolls near... and ohhhh look... firstPerson wants to get back with his ex. The surprising thing is this girl probably likes the drama too otherwise she would have nexted you a long time ago. Na, good guess but …

Save all names into an array, and then use a while loop to display the array.

You have to find the start and end position of the quoted text. In C++, using std::string you can use the following call to find the first quote position stringVariable.find_first_of("\"")//find the first '"' . So you can use "\"" to represent a quote character.

Just to further explain, when you have something like this char *err = "fail" or in your case ErrorMessage("fail") , you are creating the variable on stack on not on heap, so you don't have to delete it. The compiler does it for you. Remember, you only use delete on variables you used new with.

Show the exact code that you have now

Why aren't you using std::string

What AD said

Yes, use delete when new is used to allocate that memory, and forgot about malloc and free if you are in C++ world. Check here for more info. http://www.parashift.com/c++-faq-lite/freestore-mgmt.html#faq-16.3

From the given language, try to write some sample events generated by the given language. Then that might help you formulate a grammar for the general case.

>>>string str; cin >> str
You might consider using getline(cin,str) just in case the user might try to enter something like 05 : 25 : 60 . Notice the spaces.

Just a wild guess at what you want but a negative number can be represented in a string simply by the negation operator like so : string negativeFive = "-5" .
Then if you want to convert it back, then you can check if negativeFive[0] == '-' and if it is then start from position 1 and use the usual conversion from a positive string number to a integer. And then depending on whether we started at position 1 or not, you can negate the result.

To get what you want, you need to read it as a string, and then parse the string. Some example :

string str;
cin >> str; //for example assume user enters 11:22:33
string::size_type hourEndPosition = str.find_first_of(":");
int hours = atoi( str.substr(0,hourEndPosition) );
string::size_type minuteEndPosition = str.find_first_of(hourEndPosition+1,minuteEndPosition);
int minutes = atoi( str.substr(hourEndPosition, minuteEndPosition - hourEndPoisition);
//.similar for seconds

Umm what exactly do you have in mind? Your questions isn't to clear for me.

I think you can have an algorithm that does this in constant time. I'm not sure why you have so much code[ didn't bother to look ]. Try to formulate a formula for a given range.

I've got everything I need.

As do most people, they just don't realize it.

??? I'm glad you know what that means. It just looks like spam to me... I'm tempted to report it for not being written in English.

这么明显的错误你都发现不了？你到底是不是C++编程人员 is in Chinese and maps to Such an obvious mistake you can not find it? You in the end is not C + + programmers in english.

need to get a fat girl. easier to get away from :O

lmao, what? How does that work?

>>error C2057: expected constant expression

corresponds withs this double term[sizeofpolynom]; . The reason being is
that sizeofpolynom isn't known at compile time. Because the user can pass it anything. So to solver this there is a couple of things you can do, but the easiest way that I suggest is to use std::vector<double>. You would hardly have to change anything. Another quick but dirty option is to make this const int polynomsize=5; global.

@Fbody: I think that statement you posted is intentional. I have a feeling that it uses return values to signify success or not. So the if statement checks if the return value is a success or a fail. A fail probably returns 0.

i like you, i hope things work out for you.:)

I try.

and i think you're too young too consider this "the one".
just my opinion as i've started to get old.

I don't think this is the one. I try not to look that far ahead.

perhaps not so good.

lmao, yea I'm hanging in there.

>>Why does a drug addict continue to shoot up even though he knows it's doing him no good? He addicted. But why do you compare her with drugs and me with the addict? I'm not addicted to her, I just like her. And btw, most, if not all relationship have their ups and downs. We just have to fight through it, if its really worth it. And i'm too young to realize if its worth it or not, but as for today, I think it is. But no promise tomorrow.

Oh man, I don't know. We got back together, then broke up and then got back together, and we broke up last semester, now we're getting back together. And btw, I'm not sitting here being a hypocrite. I am actually doing all of these things. And its been a while iamthewee, how you been? Forgot how funny you were.

Actually forget the map approach. For small set of data it might be better to use just a sorted array. For example :

#include <fstream>
#include <iostream>
#include <string>
#include <vector>
#include <cctype>
#include <algorithm>

using namespace std;

class KeywordDictionary{		
private:
	std::vector<string> keyWords;
public:
	KeywordDictionary(){ _init();}
	bool isKeyword(const std::string& word)const{ return _isKeyword(word); }
private:
	void _init(){
		keyWords.push_back("if");
		keyWords.push_back("int");
		keyWords.push_back("for");
		//and more
		std::sort(keyWords.begin(),keyWords.end());
	}
	//check if the passed word is a keyword
	//The function does not care about lower/upper case
	bool _isKeyword(const std::string& word)const{		
		struct NoCaseCompare{
			bool operator()(const std::string& lhs, const std::string& rhs){
				string lhsCpy(lhs), rhsCpy(rhs);
				std::transform(lhsCpy.begin(),lhsCpy.end(),lhsCpy.begin(),tolower);
				std::transform(rhsCpy.begin(),rhsCpy.end(),rhsCpy.begin(),tolower);
				return lhsCpy < rhsCpy;
			}
		};
		return std::binary_search(keyWords.begin(),keyWords.end(),word,NoCaseCompare());
	}

};
int main() {  	
	KeywordDictionary keywords;
	cout << keywords.isKeyword("IF") << " " << keywords.isKeyword("For") << " " << keywords.isKeyword("null") << endl;
}

and later on, you can change the underlying implementation without breaking the clients code, if you choose to.

I think something like this should work :

#include <fstream>
#include <iostream>
#include <string>
#include "CommonFunctions.h"
using namespace std;

struct BitmapInfo{
	unsigned char id[2];
	unsigned char size[4];
	unsigned char unUsed[4];
	unsigned char pixelOffset[4];
	unsigned char bytesInDIBHeader[4];
	unsigned char width[4];
	unsigned char height[4];
	BitmapInfo() : id(), size(),unUsed(),pixelOffset(),bytesInDIBHeader(),width(),height() {}
};
int main() {  
 ifstream fileIn("test.bmp", ios::binary);
 BitmapInfo bmpInfo;
 fileIn.read(reinterpret_cast<char*>(&bmpInfo),sizeof(bmpInfo));
 //...bmpInfo should have correct results, print and check   
 return 0;
}

I want you to name one thing that you really want and is plausible( not some ridiculous wish) and fair, and tell me whats stopping you from getting it? And then I want you to
go and get it!!! Fight through the walls and barriers and grab the prize!!!

Yesterday, I had this wakeup call a couple of days ago, and now I am acting upon it. I am going for what I want in life and fighting through every obstacle thats in the way to get the prize. A few days I realized that I still want to be with my ex. So yesterday I acted upon it and now slowly but surely, I'm getting her! A couple of days ago, I wanted to write algorithms for my professor instead of creating a GUI for his programs, and now I'm getting it. A couple of days ago, I wanted to be more confident, and now I am! I don't know what compelled me to spread the word, but I want you guys to know that you can achieve. You can get what you want in life. All you have to do is that initial starting push. Then you'll be well on your way. I want you guys to pick one thing you want today, and starting going for it tomorrow! Don't let this be a moment where tomorrow or a few days from now you forget about it. Come back and re-read this post. Go talk to …

Is set theory like arrays in C# and C++ for example?

No no where close. Set theory is a branch of mathematics. Check here for more info.

I hope you find it.

Thanks, I hope so too.

There is some problems with your code, right now I'm too lazy to point them out and try to explain it all. Instead I will give you a push in the right direction to achieve what you want to do. First you want to make use of std::string and std::vector. std::string are a more powerful char arrays, and std::vector is a more powerful generic arrays. Before I say more, how does the input look like?

Just create a std::map with all of the reserved words, and check for them using that.
And for your post script, unique just means there is only one of.

Yes, can you use std::string instead of char arrays? Is there some restriction that says you can't? If you can use std::string, then it will be easy as this :

std::string str = "2011006+0000";
std::string::size_type pos = str.find_first_of("+");
if(pos == std::string::npos) { cout << "Not found\n"; return -1; }
else{ cout << str.substr(0,pos) << endl; }

should line 19 struct my_char_trait<char> be of type wchar_t?

First of, can you use std::string?