h2. Exemplu
table(example). |_. suma6.in |_. suma6.out |

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

| 10 10
1 4 8 9 6 1 10 4 12 1
5
1 4
1 10
5 6
4 6
1 6
| 1
5
0
1
3

|
h3. Explicaţie

...

De exemplu, pentru ultimul query $1 6$, cele $3$ perechi sunt: $a ~1~ + a ~4~ = 10; a ~2~ + a ~5~ = 10; a ~4~ + a ~6~ = 10.$

== include(page="template/taskfooter" task_id="suma6") ==