Category talk:GW-BASIC examples needing attention

1 REM PC-BASIC (GW-BASIC) PROGRAM TO GENERATE CATALAN NUMBERS

2 REM USING NUMBER TRIANGLEMATRIX METHOD

10 K=16

20 DIM S(K,K)

30 FOR I=1 TO K

40 S(1,I)=1

50 NEXT

60 FOR I=2 TO K

70 FOR J=1 TO I-1

80 LET S(I,J)=S(I-1,J)+S(I,J-1)

90 NEXT

100 LET S(I,I)=S(I,I-1)

110 PRINT "Catalan(";I-1;") = ";S(I,I)

120 NEXT

130 END