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题目描述Alice has an array a of n integers. You are told some facts about the array: for every two elements ai and aj in the subarray al..r (l≤i<j≤r),ai ≠aj holds.You need find a array with minimum...

A. Many Equal Substringstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputYou are given a string tt consisting of nn lowercase Lati...