Search found 13 matches

by jamu
Fri Jul 16, 2004 1:37 am
Forum: Volume 104 (10400-10499)
Topic: 10401 - Injured Queen Problem
Replies: 19
Views: 9823

My AC program's output is the same...
by jamu
Sat Jul 10, 2004 7:48 pm
Forum: Volume 104 (10400-10499)
Topic: 10487 - Closest Sums
Replies: 89
Views: 30092

I just test all a+b when a!=b why a!=b ?? test all a+b when a and b are in different lines (but this is not very fast solution) for this input data: 2 4 4 1 8 0 output should be: Case 1: Closest sum to 8 is 8. while yours is: Case 1: Closest sum to 8 is 0 because in this case you never execute the ...
by jamu
Fri Jul 09, 2004 10:45 am
Forum: Volume 104 (10400-10499)
Topic: 10487 - Closest Sums
Replies: 89
Views: 30092

Consider this input: 7 13 19 29 86 73 11 53 4 87 92 43 120 0 your program gives: Case 1: Closest sum to 87 is 84. Closest sum to 92 is 97. Closest sum to 43 is 40. Closest sum to 120 is 126. and my AC program gives something else: Case 1: Closest sum to 87 is 86. Closest sum to 92 is 92. Closest sum...
by jamu
Thu Jul 08, 2004 11:33 am
Forum: Volume 104 (10400-10499)
Topic: 10484 - Divisibility of Factors
Replies: 39
Views: 18688

Hi, these are my sample input/output: input: 0 -10 0 -5 0 -1 0 1 0 5 0 10 1 0 1 -1 1 1 1 -2 1 2 2 -4 2 -3 2 -2 2 -1 2 0 2 1 2 2 2 3 2 4 3 -8 3 -7 3 -6 3 -5 3 -4 3 -3 3 -2 3 -1 3 0 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 12 -18 13 15 18 29 25 -25 80 17 80 1 80 2 100 2 100 3 100 11 100 -1 100 1 0 0 my output:...
by jamu
Fri May 07, 2004 12:07 am
Forum: Volume 100 (10000-10099)
Topic: 10061 - How many zero's and how many digits ?
Replies: 43
Views: 21366

So I'am wrong.
I submitted my program (using C function log()) with many different floating point correction and without any correction and it always got WA. Then I only changed log() to log10() and it recived Accepted (without any special correction). Strange...
by jamu
Thu May 06, 2004 9:20 pm
Forum: Volume 100 (10000-10099)
Topic: 10061 - How many zero's and how many digits ?
Replies: 43
Views: 21366

Hi, I used sum of logarithms to find how many digits the factorial has and used the formula: log_a(b) = log_c(b) / log_c(a) where log_x(y) is the logarithm of y relative to the base x you can use any c > 0, c != 1 to find a logarithm of b to the "strange" base a. program which uses natural logarithm...
by jamu
Thu Mar 18, 2004 6:14 pm
Forum: Volume 100 (10000-10099)
Topic: 10005 - Packing polygons
Replies: 49
Views: 15266

argh! stupid bug in the code which given coordinates of three non-colinear points finds the center of the circle passing through them...

thanks for help
by jamu
Sat Mar 13, 2004 11:35 am
Forum: Volume 100 (10000-10099)
Topic: 10094 - Place the Guards
Replies: 19
Views: 7548

Nick, your answer is wrong for 14: 4 6 8 10 12 14 2 13 1 3 5 7 9 11 I am convinced that there is some general pattern for the case n = 6K+2 or 6K+3 , seeing the very low runtimes. I can't see it yet. All the answers that are not of the form 6k+2 or 6k+3 can be very simple with property of rotational...
by jamu
Sun Feb 29, 2004 12:31 am
Forum: Volume 100 (10000-10099)
Topic: 10094 - Place the Guards
Replies: 19
Views: 7548

Yes it is wrong for 14 and 15!
But it does not change the fact that there still is a very simple pattern :wink:
I have it accepted now :D thanks for help...
by jamu
Wed Feb 25, 2004 8:34 pm
Forum: Volume 100 (10000-10099)
Topic: 10094 - Place the Guards
Replies: 19
Views: 7548

there is a very simple pattern input: 3 4 5 6 7 8 9 10 11 12 13 14 15 output: Impossible 2 4 1 3 2 4 1 3 5 2 4 6 1 3 5 2 4 6 1 3 5 7 4 6 8 2 7 1 3 5 4 6 8 2 7 1 3 5 9 2 4 6 8 10 1 3 5 7 9 2 4 6 8 10 1 3 5 7 9 11 2 4 6 8 10 12 1 3 5 7 9 11 2 4 6 8 10 12 1 3 5 7 9 11 13 4 6 8 10 12 14 2 13 1 3 5 7 9 1...
by jamu
Sun Feb 15, 2004 4:51 pm
Forum: Volume 100 (10000-10099)
Topic: 10005 - Packing polygons
Replies: 49
Views: 15266

Can anyone who got accepted confirm this input/output? input: 1 2 2 0.0 2 5 1 -3 4 4.2720018 2 5 1 -3 4 4.2720019 3 -2 -1 -3 -1 -3 -4 1.5811 3 -2 -1 -3 -1 -3 -4 1.5812 4 0 0 1 2 2 4 3 6 3.354101 4 0 0 1 2 2 4 3 6 3.354102 10 37 -84 -93 -93 33 -19 -36 89 -39 -61 -51 -48 -45 30 32 30 -70 -97 -47 9 120...
by jamu
Mon Dec 08, 2003 7:29 pm
Forum: Volume 3 (300-399)
Topic: 302 - John's trip
Replies: 20
Views: 4846

above output is incorrect, and this is correct:

correct output:

1 16 2 3 4 9 10 11 17 12 13 6 14 5 7 15 8

1 2 6 7 8 3 4 5

Round trip does not exist.

10 2 1 3 4 5 7 11 12 8 6 9 13 18 14 15 16 21 17 20 22 23 19 24 27 30 32 28 29 31 33 35 25 26 37 34 36
by jamu
Wed Dec 03, 2003 11:41 am
Forum: Volume 3 (300-399)
Topic: 302 - John's trip
Replies: 20
Views: 4846

302 (John's trip) test cases

Hi, is something wrong with my program's output for this input? input: 2 4 3 2 4 4 2 1 1 1 4 2 2 3 5 3 4 6 2 5 7 2 5 8 4 6 9 5 5 15 1 1 16 3 3 14 6 6 17 7 4 13 6 7 10 7 6 11 6 7 12 0 0 2 1 3 2 2 2 2 2 6 2 2 7 2 2 8 1 1 4 1 2 1 1 1 5 0 0 2 1 3 2 2 2 2 2 6 2 1 7 2 2 8 1 1 4 1 2 1 1 1 5 0 0 1 2 16 2 1 ...

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