9

social distancing while watching movie?

 3 years ago
source link: http://codeforces.com/blog/entry/98175
Go to the source link to view the article. You can view the picture content, updated content and better typesetting reading experience. If the link is broken, please click the button below to view the snapshot at that time.
neoserver,ios ssh client

lets consider theatre to be a matrix of size n*m(n-rows,m-colums) and define adjacent seats to seat s(i,j) as s(i+1,j),s(i-1,j),s(i,j+1),s(i,j-1).Also some 'q' seats are blocked(may be chair is broken in theatre).what is the maximum number seats that u can select with given constraints?? n<=5; m<=1000; q<=m*n

my idea--i represented it as a graph and eliminated the broken seats,but for all connected componets i have find the maximum seats with this condition(but i do not know how?)

any ideas?


report

Recommend

About Joyk


Aggregate valuable and interesting links.
Joyk means Joy of geeK