Search found 6 matches

by StepLg
Wed Jan 04, 2006 8:51 pm
Forum: Volume 1 (100-199)
Topic: 104 - Arbitrage
Replies: 223
Views: 13245

oh! thnk you. i'm so inattentive... :'(
by StepLg
Wed Jan 04, 2006 7:18 pm
Forum: Volume 1 (100-199)
Topic: 104 - Arbitrage
Replies: 223
Views: 13245

[104] Help to understand

The example #1:

Giving anwer is 1-2-1, the profit is 1.2*0.88=1.056-1.0$

But why the sequence 1-2-3-1 is wrong? The profit in this case is 1.2*5.1*1.1=6.732-1.0$

Where I am wrong?
by StepLg
Thu Dec 29, 2005 9:24 am
Forum: Algorithms
Topic: complexity problem
Replies: 2
Views: 1090

what is θ(n)? - possible it means infinitesimal function when n tend to infinity? Then our function F(n) = 3*F(n-1)+h(n) = 3*(3*F(n-2)+h(n-1)) = ... = 3^n+h(n)+3*h(n-1)+...+h(0). And if h(n) is a infinitesimal function then product and sum of terminal number of them is a infinitesimal function too. ...
by StepLg
Wed Dec 28, 2005 6:59 pm
Forum: Volume 1 (100-199)
Topic: 101 - The Blocks Problem
Replies: 635
Views: 37310

The problem: output format. There should be one line of output for each block position (i.e., n lines of output where n is the integer on the first line of input). Because of this, i thought, that there shouldn't be the '\n' symbol after the last position. But you were right, when recommend me to ou...
by StepLg
Wed Dec 28, 2005 4:09 pm
Forum: Volume 1 (100-199)
Topic: 101 - The Blocks Problem
Replies: 635
Views: 37310

no, there isn't a new line after the last position of the world. Specially for this I process it separately - not in the general circle.
by StepLg
Wed Dec 28, 2005 10:16 am
Forum: Volume 1 (100-199)
Topic: 101 - The Blocks Problem
Replies: 635
Views: 37310

[101] Presentation error

Where? I tried to find... But it wasn't successful :( #include <sys/types.h> #include <sys/stat.h> #include <fcntl.h> #include <stdio.h> #include <string.h> #define NMax 25 struct block { int N; block *next, *prev; }; // this function printing the world void PrintWorld(block **world, int N) { block ...

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