Search found 142 matches

by lnr
Tue Oct 15, 2019 8:53 am
Forum: Volume 105 (10500-10599)
Topic: 10507 - Waking up brain
Replies: 23
Views: 14538

Re: 10507 - Waking up brain

Deleted after getting Accepted.
by lnr
Mon Jul 15, 2019 7:29 am
Forum: Volume 101 (10100-10199)
Topic: 10131 - Is Bigger Smarter?
Replies: 93
Views: 64694

Re: 10131 - Is Bigger Smarter?

Code: Select all

deleted, Got AC
by lnr
Wed Jun 12, 2019 1:27 pm
Forum: Volume 101 (10100-10199)
Topic: 10104 - Euclid Problem
Replies: 29
Views: 10016

Re: 10104 - Euclid Problem

Got AC
by lnr
Mon Mar 07, 2016 7:34 am
Forum: FAQ
Topic: Can anyone change my username?
Replies: 0
Views: 4850

Can anyone change my username?

Can anyone change my username in this board? Please change the username from "lnr" to "cola".
by lnr
Mon Mar 07, 2016 7:27 am
Forum: General
Topic: Can anyone change my username?
Replies: 0
Views: 4643

Can anyone change my username?

Can anyone change my username? Please change the username from "lnr" to "cola".
by lnr
Sat Apr 12, 2014 5:04 am
Forum: Volume 118 (11800-11899)
Topic: 11834 - Elevator
Replies: 11
Views: 4476

Re: 11834 - Elevator

brianfry713 wrote:http://apps.topcoder.com/forums/?module ... 66&start=0
Try solving it without using floating point.
I am still not understanding the case of 45 degree. Can you please explain more with picture/figure/photo ? And where i am doing the mistake in code?
by lnr
Fri Apr 11, 2014 5:26 am
Forum: Volume 118 (11800-11899)
Topic: 11834 - Elevator
Replies: 11
Views: 4476

Re: 11834 - Elevator

brianfry713 wrote:Doesn't match the sample I/O.
See: http://acm.uva.es/board/viewtopic.php?t=50729
Try using double instead of float.
I have read that thread and re-read the problem, but could not understand it. Can you please explain more about the cases of the problem, specially the diagonal case with picutre?
by lnr
Thu Apr 10, 2014 4:53 am
Forum: Volume 118 (11800-11899)
Topic: 11834 - Elevator
Replies: 11
Views: 4476

11834 - Elevator

#include <cstdlib> #include <cstdio> #include <cmath> #include <iostream> using namespace std; int main(int argc, char** argv) { //freopen("in.txt","r",stdin); int L,C,R1,R2,sum_of_radi,min; double angle_line; while(scanf("%d %d %d %d",&L,&C,&R1,&R2)) { if(L+C+R1+R2==0) break; sum_of_radi=R1+R2; if...
by lnr
Mon Apr 15, 2013 12:12 am
Forum: General
Topic: How can i get the source code I have solved?
Replies: 4
Views: 8108

How can i get the source code I have solved?

Hi,

How can i get the source code I have solved and submitted there http://uva.onlinejudge.org/?
Suppose i have deleted the source code from hard disk, now i need to see the source code of that problem and review it.
How can i retrieve the source code from http://uva.onlinejudge.org/ ?

Thanks.
by lnr
Fri Sep 28, 2012 9:59 am
Forum: Volume 109 (10900-10999)
Topic: 10936 - Land surveyor's job
Replies: 10
Views: 6342

Re: 10936 - Land surveyor's job

What's wrong with this code? #include<cstdio> #include<cmath> #include<cctype> #include<cstring> struct point { double angle,distance; }; int main() { int n,i,j,L; char s[15]; double pi=2*acos(0.0),degree,minute,second,angle,x1,y1,x2,y2,xt,yt,total; point A[1000]; for(;;) { scanf("%d",&n); if(n==0) ...
by lnr
Fri Apr 06, 2012 6:02 pm
Forum: Algorithms
Topic: Can anyone explain maximum subarray 2D with example?
Replies: 1
Views: 3548

Can anyone explain maximum subarray 2D with example?

Hi, Can anyone describe/elaborate the maximum subarray 2D algorithm with example? Here is a sample input output of a problem ( http://uva.onlinejudge.org/external/108/10827.html ) Input: 2 5 1 -1 0 0 -4 2 3 -2 -3 2 4 1 -1 5 0 3 -2 1 -3 2 -3 2 4 1 -4 3 1 2 3 4 5 6 7 8 9 Output: 15 45 I have searched ...
by lnr
Thu Jun 17, 2010 6:51 pm
Forum: Volume 117 (11700-11799)
Topic: 11723 - Numbering Roads
Replies: 32
Views: 6175

Re: 11723 - Numbering Roads

yan yan wrote:try this:

Code: Select all

5 8
i think output should be

Code: Select all

Case 1: 0
I also did this still wrong answer.
Can someone post some input output?
by lnr
Wed Jun 16, 2010 1:52 pm
Forum: Volume 117 (11700-11799)
Topic: 11723 - Numbering Roads
Replies: 32
Views: 6175

Re: 11723 - Numbering Roads

Can someone give some hint for this problem? Can't understand how the result is 1 for input 8 5 you can named 8 streets: 1 2 3 4 5 1A 2A 3A ! So, you only need one suffix! :) I did the same thing.But still wrong answer. Code: #include<iostream> #include<cstdio> #include<vector> #include<string> #in...
by lnr
Wed Jun 16, 2010 7:14 am
Forum: Volume 117 (11700-11799)
Topic: 11723 - Numbering Roads
Replies: 32
Views: 6175

Re: 11723 - Numbering Roads

Code: testCase=1; while(scanf("%d %d",&a,&b)==2){ if(a+b==0){ break; } printf("Case %d: ",testCase); save=a-b; t=save/b; g=save%b; if(t>26){ printf("impossible\n"); testCase++; continue; } if(g==0){ printf("%d\n",t); testCase++; continue; } printf("%d\n",t+1); testCase++; }
by lnr
Tue Jun 15, 2010 7:07 pm
Forum: Volume 117 (11700-11799)
Topic: 11723 - Numbering Roads
Replies: 32
Views: 6175

11723 - Numbering Roads

Can someone give some hint for this problem?
Can't understand how the result is 1 for input 8 5

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