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Wrong answer in SPOJ HORRIBLE

Everything seems fine to me,still am getting WA..Can someone help ? My code : http://ideone.com/emfOqD

asked 28 Jun '16, 14:59

sandeep9's gravatar image

3★sandeep9
4782827
accept rate: 4%


Just change val from int to long long in update_tree function. You will get AC. Hope it helps !!

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answered 28 Jun '16, 18:53

torque's gravatar image

6★torque
4271111
accept rate: 17%

Thanks for the help,but the constraint says that val <= 10^7...Then why do we need to change val from int to long long int ?

(28 Jun '16, 19:27) sandeep93★

val is greater than 10^7 in test files most probably. Many SPOJ problems have such issues. Do check the comments on that problem because people generally put such issues there and make others aware.

(28 Jun '16, 20:08) torque6★

oh thanks.. will take care of it in future

(28 Jun '16, 20:36) sandeep93★

v<=10^7 and size of array<=10^5. So query will give result<=10^12(doesn't fit in int).

(28 Jun '16, 22:27) dushsingh19954★
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question asked: 28 Jun '16, 14:59

question was seen: 530 times

last updated: 28 Jun '16, 22:27