I have got Crash (access violation) in test 20!
Why? Is my source:


Edited by author 11.02.2007 04:22

q<=100000!!!
but r:array[1..10010]of longint

Thenks, but I have Time limit exceeded in test №20

Try to think for a other solution for this problem.

My new source but it not accepted:


Edited by author 11.02.2007 04:22

But, and this source have time limit:

Edited by author 11.02.2007 04:21

Use this apparoach.
Stoge at a[i] the sum from a[0] to a[i].
Then the answer between e, q will be just difference between sums: a[q] - a[e-1].