Search found 23 matches

by Alexander Kozlov
Thu May 27, 2004 8:16 pm
Forum: Volume 106 (10600-10699)
Topic: 10648 - Chocolate Box
Replies: 15
Views: 7265

Please, can sombody give an example of input and correct output for this problem?

Thanks in advance!
by Alexander Kozlov
Mon Jan 12, 2004 12:31 pm
Forum: Volume 105 (10500-10599)
Topic: 10590 - Boxes of Chocolates Again
Replies: 20
Views: 7388

Dear friends!

I got AC. The error was in long arithmetics.

My program outputs 1 for input 0.

Regards!
by Alexander Kozlov
Fri Jan 09, 2004 6:19 pm
Forum: Volume 105 (10500-10599)
Topic: 10590 - Boxes of Chocolates Again
Replies: 20
Views: 7388

Thank you Per! My programs produces the same output for 5000, but I still get WA! What can be the cause? What about this one INPUT 10 9 8 7 6 5 4 3 2 1 3234 423 567 123 23 34 76 34 87 324 1969 4999 OUTPUT 42 30 22 15 11 7 5 3 2 1 99538594492809222469473074667593323441246751999382660193320 2725316454...
by Alexander Kozlov
Thu Jan 08, 2004 5:00 pm
Forum: Volume 105 (10500-10599)
Topic: 10590 - Boxes of Chocolates Again
Replies: 20
Views: 7388

10590 Wrong answer

Dear friends! For this input 0 1 2 3 4 5 10 45 100 567 1000 1348 2000 my program produces this output 1 1 2 3 5 7 42 89134 190569292 83983162210640880002321 24061467864032622473692149727991 8421598515143296812402544776496284973 4720819175619413888601432406799959512200344166 Is it correct? I got WA. ...
by Alexander Kozlov
Thu Aug 28, 2003 9:36 pm
Forum: Volume 105 (10500-10599)
Topic: 10524 - Matrix Reloaded
Replies: 41
Views: 4288

Thank you, Dominik!
Thank you, Anupam!

I got AC.
by Alexander Kozlov
Thu Aug 28, 2003 12:30 pm
Forum: Volume 105 (10500-10599)
Topic: 10524 - Matrix Reloaded
Replies: 41
Views: 4288

10524 Matrix Reloaded after rejudgement

I am totaly disorientated. My AC program gets WA now, but I have checked it many times.
What do the words "No pivoting is allowed" mean? Can somebody explain it or give us an example of input and output?
And what is the limit value for matrix elements?

THANKS!!
by Alexander Kozlov
Thu Aug 14, 2003 10:23 am
Forum: Volume 105 (10500-10599)
Topic: 10532 - Combination! Once Again
Replies: 15
Views: 4438

Input: 4 4 2 2 3 3 1 2 3 4 5 5 1 2 3 3 3 1 2 3 4 5 4 4 2 2 2 2 1 2 3 4 10 5 1 4 2 3 5 4 3 4 5 7 2 3 4 5 6 20 10 1 2 3 2 4 6 5 6 7 9 14 7 13 17 19 11 12 16 18 1 1 2 3 4 5 6 7 8 9 10 0 0 Output: Case 1: 2 3 2 1 Case 2: 3 4 4 3 1 Case 3: 1 1 1 1 Case 4: 18 36 53 60 53 Case 5: 16 124 620 2246 6272 14018...
by Alexander Kozlov
Mon Aug 11, 2003 12:51 pm
Forum: Volume 105 (10500-10599)
Topic: 10535 - Shooter
Replies: 25
Views: 48705

10535 - Shooter

Please, can somebody give an example of input data?
May be there is some tricky input?

Thanks in advance!
by Alexander Kozlov
Mon Jul 14, 2003 2:22 pm
Forum: Volume 105 (10500-10599)
Topic: 10521 - Continuously Growing Fractions
Replies: 17
Views: 6157

Input : -5 7 34 -64 9 -5 -33 -57 123456789123456789 987654321 55555555555555555555 66666666666666666666 Output: -5/7=-1+1/{3+1/{2}} 34/-64=-1+1/{2+1/{7+1/{2}}} 9/-5=-2+1/{5} -33/-57=0+1/{1+1/{1+1/{2+1/{1+1/{2}}}}} 123456789123456789/987654321=124999998+1/{1+1/{70+1/{9+1/{2170+1/{2+1/{1+1/{2+1/{1+1/{...
by Alexander Kozlov
Sun Jul 06, 2003 6:31 pm
Forum: Volume 105 (10500-10599)
Topic: 10521 - Continuously Growing Fractions
Replies: 17
Views: 6157

Dear Moni and Per!

Thank you very much! I got AC.
by Alexander Kozlov
Sun Jul 06, 2003 1:54 pm
Forum: Volume 105 (10500-10599)
Topic: 10521 - Continuously Growing Fractions
Replies: 17
Views: 6157

10521 - Continuously Growing Fractions

Please, can sombody answer what should the correct output be for inputs: -5 7 34 -64 9 -5 -33 -57 123456789123456789 987654321 55555555555555555555 66666666666666666666 My program gives: -5/7=0+1/{-1+1/{-2+1/{-2}}} 34/(-64)=0+1/{-1+1/{-1+1/{-7+1/{-2}}}} 9/(-5)=-1+1/{-1+1/{-4}} -33/(-57)=0+1/{1+1/{1+...
by Alexander Kozlov
Fri Jul 04, 2003 9:07 pm
Forum: Volume 105 (10500-10599)
Topic: 10524 - Matrix Reloaded
Replies: 41
Views: 4288

Thank you very much!

It's very important that output contains 6 digits after decimal point!

I got AC!
by Alexander Kozlov
Fri Jul 04, 2003 3:37 pm
Forum: Volume 105 (10500-10599)
Topic: 10524 - Matrix Reloaded
Replies: 41
Views: 4288

10524 - Matrix Reloaded

Please, can somebody give an example of input and output for this problem?
by Alexander Kozlov
Fri Jul 04, 2003 9:42 am
Forum: Volume 105 (10500-10599)
Topic: 10520 - Determine it
Replies: 15
Views: 8159

Some tests

Input:

5 10
4 1
6 13
10 36
11 243
14 67
15 198
16 325
17 423
19 499

Output:

1140
42
3770
313416
4728294
13721734
87589260
308839050
859374414
4578345958
by Alexander Kozlov
Thu Jul 03, 2003 4:33 pm
Forum: Volume 105 (10500-10599)
Topic: 10520 - Determine it
Replies: 15
Views: 8159

10520 - Determine it

Dear friends!
I have just got AC for this problem.
I consider j >= 1. That is 1 <= i,j <= n and

.......................| max(aik + ank),...j > 1
aij = ........ + <...................................i >= j
.......................| 0, .......................j = 1

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