[algogeeks] Dbms
Any one having good material on functional dependency and normalization , which contain examples and easily explain these concepts ... Plz post here ... -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
[algogeeks] oracle finance questions
if any one know regarding oracle finance online test, plz post type of questions asked in online test . -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
Re: [algogeeks] puzzle
1) on one switch for some time . then , off that switch. 2) Now on a switch , and open the door. the bulb which is on , that is for that switch . earlier on switch will be for that bulb ,which is hot . and the third switch will be for that bulb which coolest On Sun, Sep 4, 2011 at 12:30 PM, 9ight coder 9ightco...@gmail.com wrote: There is a room with a door (closed) and three light bulbs. Outside the room there are three switches, connected to the bulbs. You may manipulate the switches as you wish, but once you open the door you can't change them. Identify each switch with its bulb. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
Re: [algogeeks] Re: reverse
int reverse(int n)
{
int i=9*( abs(n/10 - n%10) );
return i;
}
On Wed, Aug 24, 2011 at 9:56 PM, Dave dave_and_da...@juno.com wrote:
@Anika: So you want to reverse the digits of the decimal
representation of a number. Extracting decimal digits requires
division and modulus by 10. Normally this is done by division, but as
a different recent thread has shown, division can be accomplished by
bit operations, comparisons, and subtraction.
This is the kind of computation you should go through to reverse the
decimal digits of a number...
int reverse( int n );
{
int i = 0;
while( n )
{
i = i * 10 + n % 10;
n /= 10;
}
return i;
}
Now, if you want, you can dig though the other postings for the
division algorithm. A simple modification of that algorithm can return
the modulus (remainder) instead of or in addition to the quotient.
Multiplication by 10 can be done with bit operations as i 3 + i
1.
Dave
On Aug 11, 12:57 pm, Anika Jain anika.jai...@gmail.com wrote:
reverse of a no. means.. reverse of 39 is 93..
but i dont get it how can we reverse a no. by bitwise operator...
On Thu, Aug 11, 2011 at 11:11 PM, manvir siyo manis...@gmail.com
wrote:
please tell me abt the pattern of de shaw company..
please
On Thu, Aug 11, 2011 at 11:06 PM, paul suganthan
paul.sugant...@gmail.com
wrote:
You are trying to reverse the bits. not the number.
This will not work for bits also!
If given input is 1101 0011
you will get
0010 1100
On Thu, Aug 11, 2011 at 11:01 PM, Naren s sweetna...@gmail.com
wrote:
not 100% sure if this is what you are asking for but here it goes.
you have a number (binary) and you want (binary)?
you want to use the xor operator ^
value = 0xf0; // binary
printf(before %d\n);
value ^= 0xff; // binary
printf(after%d\n);
output:
before 240
after 15
240 in binary is
15 in binary is
http://wiki.answers.com/Q/How_do_you_reverse_a_number_using_bitwise_o...
On Thu, Aug 11, 2011 at 10:43 PM, Rajeshwar Patra
rajeshwarpa...@gmail.com wrote:
how can we reverse a number using bitwise operators?
--
*Rajeshwar Patra,*
*MCA final year,*
*Nit Durgapur*
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*Narayanan S,*
B.E., C.S.E., (final year),
College Of Engineering Guindy,
Anna University,
Chennai-25.
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Re: [algogeeks] Re: reverse
On Thu, Aug 25, 2011 at 7:58 PM, amit kannaujiya
amitkannaujiyan...@gmail.com wrote:
int reverse(int n)
{
int i=9*( abs(n/10 - n%10) );
i=i+n;
return i;
}
On Wed, Aug 24, 2011 at 9:56 PM, Dave dave_and_da...@juno.com wrote:
@Anika: So you want to reverse the digits of the decimal
representation of a number. Extracting decimal digits requires
division and modulus by 10. Normally this is done by division, but as
a different recent thread has shown, division can be accomplished by
bit operations, comparisons, and subtraction.
This is the kind of computation you should go through to reverse the
decimal digits of a number...
int reverse( int n );
{
int i = 0;
while( n )
{
i = i * 10 + n % 10;
n /= 10;
}
return i;
}
Now, if you want, you can dig though the other postings for the
division algorithm. A simple modification of that algorithm can return
the modulus (remainder) instead of or in addition to the quotient.
Multiplication by 10 can be done with bit operations as i 3 + i
1.
Dave
On Aug 11, 12:57 pm, Anika Jain anika.jai...@gmail.com wrote:
reverse of a no. means.. reverse of 39 is 93..
but i dont get it how can we reverse a no. by bitwise operator...
On Thu, Aug 11, 2011 at 11:11 PM, manvir siyo manis...@gmail.com
wrote:
please tell me abt the pattern of de shaw company..
please
On Thu, Aug 11, 2011 at 11:06 PM, paul suganthan
paul.sugant...@gmail.com
wrote:
You are trying to reverse the bits. not the number.
This will not work for bits also!
If given input is 1101 0011
you will get
0010 1100
On Thu, Aug 11, 2011 at 11:01 PM, Naren s sweetna...@gmail.com
wrote:
not 100% sure if this is what you are asking for but here it goes.
you have a number (binary) and you want (binary)?
you want to use the xor operator ^
value = 0xf0; // binary
printf(before %d\n);
value ^= 0xff; // binary
printf(after%d\n);
output:
before 240
after 15
240 in binary is
15 in binary is
http://wiki.answers.com/Q/How_do_you_reverse_a_number_using_bitwise_o...
On Thu, Aug 11, 2011 at 10:43 PM, Rajeshwar Patra
rajeshwarpa...@gmail.com wrote:
how can we reverse a number using bitwise operators?
--
*Rajeshwar Patra,*
*MCA final year,*
*Nit Durgapur*
--
You received this message because you are subscribed to the Google
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--
*Narayanan S,*
B.E., C.S.E., (final year),
College Of Engineering Guindy,
Anna University,
Chennai-25.
--
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