LeetCode //C - 1137. N-th Tribonacci Number
1137. N-th Tribonacci Number
The Tribonacci sequence TnT_nTn is defined as follows: T00,T11,T21,andTn3TnTn1Tn2forn>0.T_0 0, T_1 1, T_2 1, and T_{n3} T_n T_{n1} T_{n2} for n > 0.T00,T11,T21,andTn3TnTn1Tn2forn>0.
Given n, ret…
2026/7/6 15:06:14