Search found 18 matches

by BlackBeard
Sat May 21, 2016 1:34 pm
Forum: Volume 109 (10900-10999)
Topic: 10930 - A-Sequence
Replies: 102
Views: 32069

Re: 10930 - A-Sequence

I've tried every possible input from here and udebug. Still getting WA. No idea what's wrong. Help me... Here's the code.... #include<bits/stdc++.h> #define sc(x) scanf("%d",&x) #define sc2(x,y) scanf("%d%d",&x,&y) #define scs(x) scanf("%s",x) #define pr(x) printf("%d",x) #define prn(x) printf("%d\n...
by BlackBeard
Wed Mar 02, 2016 4:20 pm
Forum: Volume 105 (10500-10599)
Topic: 10511 - Councilling
Replies: 26
Views: 11750

Re: 10511 - Councilling

I tried max flow algorithm, but got WA. My algo: source->every club(capacity=1); clubs->their people(capacity=1); people->their party(capacity=1); party->sink(capacity=(Club numbers-1)/2); if(flow!=club_number) print "Impossible" else, print solution. I think the algorithm is correct and tried all t...
by BlackBeard
Sat Nov 14, 2015 1:49 pm
Forum: Volume 3 (300-399)
Topic: 318 - Domino Effect
Replies: 12
Views: 7675

Re: 318 - Domino Effect

My code is getting correct ans for all inputs in this forum but still WA. Please anybody help... #include<bits/stdc++.h> #define sc(x) scanf("%d",&x) #define sc2(x,y) scanf("%d%d",&x,&y) #define sc3(x,y,z) scanf("%d%d%d",&x,&y,&z) #define sc4(w,x,y,z) scanf("%d%d%d%d",&w,&x,&y,&z) #define pr(x) prin...
by BlackBeard
Thu Apr 30, 2015 11:48 pm
Forum: General
Topic: using macros affects runtime?
Replies: 1
Views: 4667

using macros affects runtime?

I've been using a lot of macros to code faster in uva online judge. I always try to solve problems with more efficient algorithms. but I always get more runtimes then my friends whose algorithms are not that much efficient. So it led me thinking if my using macro's causing extra runtime. Please help...
by BlackBeard
Sat Feb 21, 2015 4:44 pm
Forum: Volume 101 (10100-10199)
Topic: 10194 - Football (aka Soccer)
Replies: 119
Views: 36847

Re: 10194 - Football (aka Soccer)

Thanks brianfry I got ac...
by BlackBeard
Mon Feb 16, 2015 3:40 pm
Forum: Volume 101 (10100-10199)
Topic: 10194 - Football (aka Soccer)
Replies: 119
Views: 36847

Re: 10194 - Football (aka Soccer)

I am getting correct output but got WA. Please help...

Code: Select all

Got AC
by BlackBeard
Sat Feb 14, 2015 12:21 am
Forum: Volume 7 (700-799)
Topic: 790 - Head Judge Headache
Replies: 49
Views: 14689

Re: 790 - Head Judge Headache

I got AC. But can you explain why the last 5 teams in the output should be in rank 5 instead of rank 4? It doesn't make sense...
by BlackBeard
Thu Feb 12, 2015 7:04 am
Forum: Volume 7 (700-799)
Topic: 790 - Head Judge Headache
Replies: 49
Views: 14689

Re: 790 - Head Judge Headache

sorry for double posting... :(
by BlackBeard
Thu Feb 12, 2015 7:03 am
Forum: Volume 7 (700-799)
Topic: 790 - Head Judge Headache
Replies: 49
Views: 14689

Re: 790 - Head Judge Headache

My code is giving correct output for every input I try. But still it's giving WA...

Code: Select all

Got Ac
by BlackBeard
Tue Jan 20, 2015 3:16 am
Forum: C++
Topic: how do they solve in 0ms?
Replies: 1
Views: 805

how do they solve in 0ms?

I'm not an experienced programmer myself. So it maybe a stupid question. But often wonder that how the highest rank holders in most problems in uva solve them in 0 ms. Even when I submitted a code by just writing: int main() {return 0;} I took 13ms. So how do they solve these problems so efficiently...
by BlackBeard
Sat Jan 10, 2015 7:46 pm
Forum: Volume 112 (11200-11299)
Topic: 11222 - Only I did it!
Replies: 14
Views: 6955

Re: 11222 - Only I did it!

Thanks I got AC... :D
by BlackBeard
Fri Jan 09, 2015 10:58 pm
Forum: Volume 122 (12200-12299)
Topic: 12291 - Polyomino Composer
Replies: 9
Views: 2921

Re: 12291 - Polyomino Composer

My algo: 1. first I shifted the small grid as left and as upper as possible(I didn't think I should do so for the larger grid as well) 2. then I traversed the large grid for any occurrence of the small grid. if found, filled that section of the larger grid with '.'. if none found then printed 0, 3. ...
by BlackBeard
Fri Jan 09, 2015 9:57 am
Forum: Volume 122 (12200-12299)
Topic: 12291 - Polyomino Composer
Replies: 9
Views: 2921

Re: 12291 - Polyomino Composer

Also I don't know why I'm getting wa. please help... #include<iostream> #include<sstream> #include<string> #include<algorithm> #include<iomanip> #include<array> #include<vector> #include<stack> #include<queue> #include<deque> #include<list> #include<forward_list> #include<map> #include<unordered_map...
by BlackBeard
Fri Jan 09, 2015 9:32 am
Forum: Volume 122 (12200-12299)
Topic: 12291 - Polyomino Composer
Replies: 9
Views: 2921

Re: 12291 - Polyomino Composer

brianfry713 wrote:It looks like the judge's input has Polyominos that don't have the correct number of characters. In my AC code I pad the right size of the Polyomino with '.' if the line is too short.
Can you explain please...?
by BlackBeard
Wed Jan 07, 2015 3:44 pm
Forum: Volume 112 (11200-11299)
Topic: 11222 - Only I did it!
Replies: 14
Views: 6955

Re: 11222 - Only I did it!

Hello! I've tried all the inputs in my code. Don't know why I'm getting WA. Please help... :(

Code: Select all

Got AC

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