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Grokking the Coding Interview Patterns in C++

N-th Tribonacci Number

Explore how to calculate the N-th Tribonacci number using dynamic programming techniques in C++. Understand the sequence pattern and develop an efficient solution fitting typical coding interview constraints. This lesson guides you through the problem statement, example clarifications, and hands-on coding practice to help you master this type of optimization problem.

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Statement

Given a number n, calculate the corresponding Tribonacci number. The Tribonacci sequence TnT_n is defined as:

T0=0, T1=1, T2=1T_0 = 0,\space T_1 = 1,\space T_2 = 1
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