背景与要求:
Given a 0-indexed integer array nums, find a peak element, and return its index. If the arra[……]
月份:2023年12月
LC.1137. N-th Tribonacci Number – N次泰波那契数 常数空间复杂度的解法
背景与要求:
The Tribonacci sequence Tn is defined as follows:
T0 = 0, T1 = 1, T2 = 1, and Tn+3 = Tn + T[……]