• 2024-11-07LeetCode 1137[第N个泰波那契数]
    题目链接LeetCode1137[第N个泰波那契数]详情实例实例1实例2提示题解思路一[递归]当n为0,1,2时,直接返回对应的值当n大于2时,开始用f(n+3)=f(n)+f(n+1)+f(n+2)来递归求值代码一[此代码在力扣会超出时间限制]classSolution{public:inttrib