Search found 21 matches

by lky
Thu Mar 11, 2004 10:55 am
Forum: Volume 100 (10000-10099)
Topic: 10094 - Place the Guards
Replies: 19
Views: 8452

how can i prove whether a certain pattern is true or not in all possible n?
by lky
Wed Mar 10, 2004 11:43 am
Forum: Volume 100 (10000-10099)
Topic: 10094 - Place the Guards
Replies: 19
Views: 8452

10094

can someone give me any hints to solve this problem?
by lky
Fri Mar 05, 2004 6:39 pm
Forum: Volume 100 (10000-10099)
Topic: 10094 - Place the Guards
Replies: 19
Views: 8452

anybody can help me.......?? pls answer........
by lky
Thu Mar 04, 2004 5:23 pm
Forum: Volume 100 (10000-10099)
Topic: 10094 - Place the Guards
Replies: 19
Views: 8452

any hint for me to find out the pattern?
by lky
Sat Feb 28, 2004 5:15 pm
Forum: Volume 101 (10100-10199)
Topic: 10120 - Gift?!
Replies: 16
Views: 3963

why it is possible to reach new stones if all old stones can be reached?
How do u proof this?
by lky
Sat Feb 28, 2004 9:25 am
Forum: Volume 100 (10000-10099)
Topic: 10094 - Place the Guards
Replies: 19
Views: 8452

your pattern is wrong for 14 and 15
by lky
Wed Feb 25, 2004 6:39 pm
Forum: Volume 100 (10000-10099)
Topic: 10094 - Place the Guards
Replies: 19
Views: 8452

10094 O(n)??

some say tat this problem has O(n) algor.... i am really confused , can someone tell me some idea of the O(n) algor...?
by lky
Fri Feb 20, 2004 12:34 pm
Forum: Volume 102 (10200-10299)
Topic: 10242 - Fourth Point !!
Replies: 30
Views: 12479

10242 WA

the problem seems to be simple but i dunno why i get WA , someone pls help program q10242; var x1,y1,x2,y2,x3,y3,x4,y4,xa,ya,xt,yt:double; begin while not eof do begin readln(x1,y1,x2,y2,x3,y3,x4,y4); if (x1=x3)and(y1=y3) then begin xt:=x4-x3; yt:=y4-y3; xa:=x2+xt; ya:=y2+yt end; if (x1=x4)and(y1=y4...
by lky
Thu Feb 19, 2004 5:35 pm
Forum: Volume 5 (500-599)
Topic: 532 - Dungeon Master
Replies: 39
Views: 10163

i finally solved this....this is simply some problem in the operation with the b varibales
by lky
Thu Feb 19, 2004 5:33 pm
Forum: Volume 7 (700-799)
Topic: 784 - Maze Exploration
Replies: 21
Views: 7892

784

i think my program works for all sort of input...but still wa.....can anyone give me some critical inputs for this problem? i simply floodfill the places which is reachable from the * room.... program q784; var a:array[1..40]of string; n,i,j,k,l,x,y:integer; procedure recur(s,t:integer); var u,v:int...
by lky
Wed Feb 18, 2004 4:48 pm
Forum: Volume 5 (500-599)
Topic: 532 - Dungeon Master
Replies: 39
Views: 10163

532 WA!!!

i tried tonnes of test cases but still WA.....can someone help me? tell me what is wrong with my source or give me some critical input pls.... :( {@judge_id: 38587WT 532 Pascal} program q532; var i,j,k,x,y,z,head,tail,sx,sy,sz,fx,fy,fz:longint; qx,qy,qz,len:array[1..30000]of longint; b:array[0..51,0...
by lky
Wed Jan 14, 2004 4:23 pm
Forum: Volume 7 (700-799)
Topic: 713 - Adding Reversed Numbers
Replies: 142
Views: 41056

713

any critical data in this problems.....i tryed loads of them ....but still dunno why WA here is my code: program q713; uses wincrt; var a:array[1..300]of integer; n,i,j,k,u,v:integer; s,s1,s2,t1,t2:string; check:boolean; begin readln(n); for i:=1 to n do begin check:=false; readln(s); for j:=1 to 30...
by lky
Tue Jan 06, 2004 10:02 am
Forum: Other words
Topic: confused.....
Replies: 2
Views: 807

confused.....

can someone please tell me why suddenly everyone's accepted programs decrease a lot?
by lky
Mon Jan 05, 2004 8:50 pm
Forum: Off topic (General chit-chat)
Topic: ask something
Replies: 2
Views: 1853

ask something

i am new here.....
i want to ask why my accepted programs no. suddenly decreased by a large amount in the judge and it seems every people like so......
by lky
Sun Dec 07, 2003 6:39 pm
Forum: Volume 101 (10100-10199)
Topic: 10189 - Minesweeper
Replies: 418
Views: 70441

10189 WA

any critical test data for this Q?
pls help

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