출처: https://www.acmicpc.net/problem/2676 문제The Rascal Triangle definition is similar to that of the Pascal Triangle. The rows are numbered from the top starting with 0. Each row n contains n + 1 numbers indexed from 0 to n. Using R(n, m) to indicate the index m item in the index n row:R(n, m) = 0 for n nThe first and last numbers in each row (which are the same in the top row..