How to resolve the algorithm Catalan numbers step by step in the MAD programming language

Published on 12 May 2024 09:40 PM
#Mad

How to resolve the algorithm Catalan numbers step by step in the MAD programming language

Table of Contents

Problem Statement

Catalan numbers are a sequence of numbers which can be defined directly: Or recursively: Or alternatively (also recursive):

Implement at least one of these algorithms and print out the first 15 Catalan numbers with each. Memoization   is not required, but may be worth the effort when using the second method above.

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Catalan numbers step by step in the MAD programming language

Source code in the mad programming language

            NORMAL MODE IS INTEGER
            DIMENSION C(15)
            
            C(0) = 1
            THROUGH CALC, FOR N=1, 1, N.GE.15
CALC        C(N) = ((4*N-2)*C(N-1))/(N+1)
            
            THROUGH SHOW, FOR N=0, 1, N.GE.15
SHOW        PRINT FORMAT CFMT,N,C(N)

            VECTOR VALUES CFMT=$2HC(,I2,4H) = ,I7*$
            END OF PROGRAM

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