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how to remove 1?

#include<iostre am.h>
#include<math.h >

void prime(int,int);

void main()
{
int min ,max;
cout<<"min: ";
cin>>min;
cout<<"max: ";
cin>>max;
prime(min,max);
}
void prime(int min,int max)
{
int i,j,k;
for(i=min;i<=ma x;i+=1)
{

k=int (sqrt(double(i) ));
for(j=2;j<=k;j+ +)
if(i%j==0)
break;
if(j>=k+1 && i!=1)
cout<<' '<<i;
}
cout<<endl;
}

Jul 23 '05 #1
3 1083
freeday wrote:

[snip code for a prime tester]

I don't understand. What is your question?
remove 1? from where? Why? What is the problem?

--
Karl Heinz Buchegger
kb******@gascad .at
Jul 23 '05 #2
* freeday:
#include<iostre am.h>
That header is not part of standard C++, use <iostream>.

#include<math.h >

void prime(int,int);

void main()
'void main' is not allowed by the standard, use 'int main'.

{
int min ,max;
cout<<"min: ";
cin>>min;
cout<<"max: ";
cin>>max;
prime(min,max);
}
void prime(int min,int max)
{
int i,j,k;
for(i=min;i<=ma x;i+=1)
{

k=int (sqrt(double(i) ));
for(j=2;j<=k;j+ +)
if(i%j==0)
break;
if(j>=k+1 && i!=1)
cout<<' '<<i;
}
cout<<endl;
}


Indentation is highly misleading; perhaps you therefore think the last
'if' statement is part of the 'j' loop?

--
A: Because it messes up the order in which people normally read text.
Q: Why is it such a bad thing?
A: Top-posting.
Q: What is the most annoying thing on usenet and in e-mail?
Jul 23 '05 #3
"freeday" <fr**********@h otmail.com> wrote in message
news:d5******** *************** *******@localho st.talkaboutpro gramming.com...

Re: how to remove 1?

"One what?"
-Paul Hogan, as 'Mick' in "Crocodile Dundee"
(My reply is phrased humorously, but the question
it asks does apply to your query.)

-Mike
Jul 23 '05 #4

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