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Codeforces Round #179 (Div. 1) A. Greg and Array
By Tanmoy1228, 11 years ago, In English

Problem: 295A - Greg and Array

can not understand this problem

please help someone

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11 years ago, hide # |
 
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What you don't understand? Solution or statement?

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11 years ago, hide # |
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statement allllekssssa

here....

Greg wrote down k queries on a piece of paper. Each query has the following form: xi, yi, (1 ≤ xi ≤ yi ≤ m). That means that one should apply operations with numbers xi, xi + 1, ..., yi to the array.

what is the operation???

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