## Search found 26 matches

Tue Nov 05, 2002 6:49 am
Forum: Volume 103 (10300-10399)
Topic: 10386 - Circles in Triangle
Replies: 5
Views: 2685

Sorry i forget to mention about the 'green line' in my prev reply

"The green Line is the connection between bottom right circle center to its left top tangent circle's center."
Tue Nov 05, 2002 6:43 am
Forum: Volume 103 (10300-10399)
Topic: 10386 - Circles in Triangle
Replies: 5
Views: 2685
The idea is pretty simple. (I am saying only about 1st case as the cases are alike..) First let the 'red line 1' is the connection between bottom right circle center to bottom left circle center. (horizontal line) the red line 2 is the connection between bottom right circle center to top most circle...
Tue Nov 05, 2002 6:03 am
Forum: Volume 103 (10300-10399)
Topic: 10398 - The Golden Pentagon
Replies: 17
Views: 3964

### 10398 - The Golden Pentagon

1. I did a binary search to find out r..is it ok?
2. If bin search is ok, to what precesion should i compute

I think this prob needs a special judge..

my r was:

1.3247179572447

3. Is there any other tricky points?

I also handled case with S= 0 specially..

Thanks
Light
Tue Oct 29, 2002 4:49 pm
Forum: Volume 102 (10200-10299)
Topic: 10289 - A Square and Equilateral Triangles
Replies: 27
Views: 8817
I cant understand wat u mean..but i got accpeted without taking into account that triangle...after that wat can u think?
Mon Oct 28, 2002 7:01 am
Forum: Volume 102 (10200-10299)
Topic: 10289 - A Square and Equilateral Triangles
Replies: 27
Views: 8817
Well..the left top triangle shouldn't be considered ..u can find the answer only by looking at the 3 right and one bottom left trinagles..
and the answer for the judge is indeed correct.

Thanks
Fri Sep 27, 2002 7:49 am
Forum: Volume 3 (300-399)
Topic: 375 - Inscribed Circles and Isosceles Triangles
Replies: 19
Views: 2923

### 375 ..WA

I think This problem requires a SPECIAL JUDGE. Because the sample output doesnt match exaclty with my output..although i used an analytic approach... I used the follwing process..is it correct? Plz help: ......... pi = acos(-1.0); r = init. while(r>=0.000001) { determine r; sum = sum + r; } sum = 2 ...
Sat Sep 21, 2002 9:16 am
Forum: Volume 103 (10300-10399)
Topic: 10353 - Circles in Hexagon :-)
Replies: 12
Views: 4922

### Why NOT Regular Pentagon??

I am not clear why the fact is false :

that they(centers) are on regular pentagon/heptagon..they ought to be to make the figures corrrect..or else the figure is incorrec!!

Whats the tricky point here?? i cant get it..can anybody help me??

Thanks.
--------
Mahbub
Wed Sep 18, 2002 5:38 pm
Forum: Volume 102 (10200-10299)
Topic: 10290 - {Sum+=i++} to Reach N
Replies: 27
Views: 12803

### 10290 WA..

Can any output be >3 ?

If it can..plz give me some examples..or any clue about the solutuin..

Thanks!
--------
Mahbub
Sun Sep 15, 2002 12:59 pm
Forum: Volume 103 (10300-10399)
Topic: 10336 - Rank the Languages
Replies: 21
Views: 9783

### 10336 - Rank the Languages

Isnt it dfs?

I got TLE..is there any faster algo?

Thanks
Sun Sep 15, 2002 6:30 am
Forum: C++
Topic: Printing Unsigned long long int
Replies: 1
Views: 1857

### Printing Unsigned long long int

Whats is the format to print unsigned long long int type?
(%uld ? or else? )
Thu Sep 12, 2002 7:47 am
Forum: Other words