Re: [algogeeks] size of array
sizeof(array)/sizeof(array[0]) On 28-Jan-13 3:44 PM, Anil Sharma wrote: How to calculate the size/lenght of an int array which is passed as an ONLY argument to a function??? -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [algogeeks]
After shuffling order can be same as previous order. It is quite natural. As you said you can shuffle again if you don't want that case. On Wednesday, January 30, 2013 10:16:57 AM UTC+4, shady wrote: Yes I agree to it, it won't be random... but suppose I don't want a case when all elements are at their own position because that case means that they are not shuffled. Perhaps we can run the algorithm again, since the probability of same event occurring two times in a row will be very less. On Tue, Jan 29, 2013 at 12:13 AM, Carl Barton odysseus...@gmail.comjavascript: wrote: Because then it's not a random shuffle? If you randomly shuffle something the order you currently have should be just as likely as any other On 28 January 2013 12:29, shady sin...@gmail.com javascript: wrote: Why do we use Fisher Yates algorithmhttp://en.wikipedia.org/wiki/Fisher%E2%80%93Yates_shuffle#The_modern_algorithm when in the worst case there is no shuffle at all ? we can modify it by generating random number not inclusive of the element that we are about to swap -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group, send email to algogeeks+...@googlegroups.com javascript:. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+...@googlegroups.com javascript:. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [algogeeks] size of array
@Piyush .. Never works.. @All there is no way to do the given requirement in pure C. On Wed, Jan 30, 2013 at 1:45 PM, Piyush piyush.to...@gmail.com wrote: sizeof(array)/sizeof(array[0]) On 28-Jan-13 3:44 PM, Anil Sharma wrote: How to calculate the size/lenght of an int array which is passed as an ONLY argument to a function??? -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [algogeeks] size of array
i already said this is not possible , in my intial draft , as we dont have any information of memory owner in called function , just have base address which is address of single element of the array . On Wed, Jan 30, 2013 at 1:55 PM, Prem Krishna Chettri hprem...@gmail.comwrote: @Piyush .. Never works.. @All there is no way to do the given requirement in pure C. On Wed, Jan 30, 2013 at 1:45 PM, Piyush piyush.to...@gmail.com wrote: sizeof(array)/sizeof(array[0]) On 28-Jan-13 3:44 PM, Anil Sharma wrote: How to calculate the size/lenght of an int array which is passed as an ONLY argument to a function??? -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [algogeeks] Puzzle.. How to solve??
Thanks Varun :) On Wednesday, 30 January 2013 11:21:35 UTC+5:30, varun pahwa wrote: Hi, Look at team Team7. F2,F9,F12,F14,F15. = F12 - Chelsa. C - 7,12 L - 2,9 and 14,15 not from liverpool. Now, look at Team 6. So, C - 7,12 L - 3,6,2,9 U - 15 , 1 (From Team 1) Team 2 - 11 13 not from liverpool. Team 3 - 11 5 not from liverpool Team 5 = 11 from C So, C - 7,12,11,10 (From Team 4),14 (From Team 7) L - 3,6,2,9,4(From Team 5),16 (From Team 5), 8 (From Team 8) U - 15 , 1 , 5 (From Team 3), 13 (From Team 8) Rewriting it. L - 2,3,4,6,8,9,16 C - 7,10,11,12,14 U - 1,5,13,15 Now, all the questions can be answered. Hope I'm cleared. Thanks Regards, Varun On Tue, Jan 29, 2013 at 12:25 AM, nikhil rao nikhi...@gmail.comjavascript: wrote: Dream teams are formed by television viewers by selecting five players from the sixteen players namely F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,F13,F14,F15 and F16.The players belong to exactly one of the three teams namely Chelsea,Liverpool and United.Every Dream Team must have two players each from Chelsea and Liverpool and one player from united.Following information is provided a)F12 is not from United b)F7 is from Chesla. c)F2 and F9 are from liverpool d)the 'match fee' of each player belonging to chesla ,liverpool, and united is Euro 800.Euro775 and euro 725 match played respectively. 8 such dearm teams were formed are mentioned below... team1=F3,F9,F7,F1,F12 Team2=F12,F11,F13,F6,F9 Team3=F6,F3,F5,F11,F7 Team4=F2,F10,F7,F6,F1 Team5=F1,F4,F16,F11,F10 Team6=F6,F3,F7,F15,F12 Team7=F2,F9,F12,F14,F15 Team8=F4,F8,F13,F11,F10 Q1)in dream team 6 name the united player? 1)F3 2)F6 3)F12 4)F15 Q2)how many players belong to Chesla from the given sixteen players? 1)4 2)5 3) 6 4)7 Q3)In team 8 who are from liverpool? a)F4,F8 b)F10,F11 c)F11,F13 d)F4,F11 Q4)what is the total fees per match (in Euros) for team ? 1)3875 2)3825 3)3800 4)none of these Q5)which of the following combinations have only Liverpool players? a)F13,F3 b)F3,F16 c)F16,F14 d)F14,F2 -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group, send email to algogeeks+...@googlegroups.com javascript:. For more options, visit https://groups.google.com/groups/opt_out. -- Varun Product Engineer, Vizury People who fail to plan are those who plan to fail. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [algogeeks] Puzzle.. How to solve??
Ya your rite Anmol . 4th was wrong i guess.. incomplete question. On Tuesday, 29 January 2013 12:58:07 UTC+5:30, Anmol Dhar wrote: Answer: 1)- (4) 2)-- (2) 3)--- (a) 4) doubt, for which team match fees you are asking? 5) (b) Correct me if i'm wrong..please don't reply with answers if i'm incorrect... wanna give one more shot! ;) -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[algogeeks] Re: Generating mazes
It is George Marsaglia's multiply with carry pseudo-random number generator. It has a period of 2^32, which is long enough for this purpose. It is about as good as a 32-bit rng can be. In real life I use the Mersenne Twister, but I wanted something simple to include here. Don On Jan 29, 11:46 pm, Piyush Grover piyush4u.iit...@gmail.com wrote: @Don can you give the logic of your rnd() function? -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[algogeeks] Re: GATE-2011 Question
You have to identify the bottleneck in the pipeline. The time required for the bottleneck is the steady state time per operation of the pipelined processing. Then determine the time to do the 4 stages sequentially. The difference is the speed up. Don On Jan 30, 11:59 am, Ayush Kapoor ayush21011...@gmail.com wrote: Consider an instruction pipeline with four stages (S1, S2, S3 and S4) each with combinational circuit only. The pipeline registers are required between each stage and at the end of the last stage. Delays for the stages and for the pipeline registers are as given in the figure. What is the approximate speed up of the pipeline in steady state under ideal conditions when compared to the corresponding non-pipeline implementation? [2 marks] (A) 4.0 (B) 2.5 (C) 1.1 (D) 3.0 Answer to this question is 2.5 Can anybody explain me how to solve this question? -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[algogeeks] Re: size of array
There is not a sure way to do that in C or C++ without putting an additional requirement on the caller. Don On Jan 28, 5:14 am, Anil Sharma anilsharmau...@gmail.com wrote: How to calculate the size/lenght of an int array which is passed as an ONLY argument to a function??? -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To unsubscribe from this group and stop receiving emails from it, send an email to algogeeks+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
