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Pascal triangle to a matrix
11-22-2019, 08:45 AM
Post: #1
Pascal triangle to a matrix
Hello
I need some help. I do not program often and when I do I have doubts.

I try to put the values of the Pascal triangle,
1 --- m1(1,1)
1 1 --- m1(2,1) m1(2,2)
1 2 1 --- m1(3,1), etc
1 3 3 1
……………..
to a matrix that I call "m1" up to "f" lines, in the following way:

EXPORT Tri_Pa(f)
BEGIN
LOCAL n,m;
LOCAL m1;
FOR n FROM 0 TO f DO
FOR m FROM 0 TO n DO
m1(n,m):=COMB(n,m);
END;
END;
END;

But the program stops in the line "m1(n,m):=…", and says: "Invalid input".

How should I define the matrix to avoid the error?

Thanks in advance for your help

Toni
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Messages In This Thread
Pascal triangle to a matrix - Tonig00 - 11-22-2019 08:45 AM
RE: Pascal triangle to a matrix - Tonig00 - 11-22-2019, 07:14 PM



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