grarb

Grarb

h2. Restricţii

* $... ≤ ... ≤ ...$

* $1 ≤ N ≤ 100 000$
* $1 ≤ M ≤ 200 000$

h2. Exemplu
table(example). |_. grarb.in |_. grarb.out |

| This is some
  text written on
  multiple lines.
| This is another
  text written on
  multiple lines.

| 6 5
  1 2
  1 3
  2 4
  1 4
  5 6
| 1
  1

|

h3. Explicaţie

h3. Explicatii

...

!problema/grarb?img.jpg 50%!
 
O solutie posibila este sa se elimine muchia (1,4) si sa se adauge muchia (2,5)

== include(page="template/taskfooter" task_id="grarb") ==

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