Category talk:GW-BASIC examples needing attention: Difference between revisions
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1 REM PC-BASIC (GW-BASIC) PROGRAM TO GENERATE CATALAN NUMBERS |
1 REM PC-BASIC (GW-BASIC) PROGRAM TO GENERATE CATALAN NUMBERS |
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2 REM USING NUMBER TRIANGLEMATRIX METHOD |
2 REM USING NUMBER TRIANGLEMATRIX METHOD |
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10 K=16 |
10 K=16 |
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20 DIM S(K,K) |
20 DIM S(K,K) |
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30 FOR I=1 TO K |
30 FOR I=1 TO K |
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40 S(1,I)=1 |
40 S(1,I)=1 |
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50 NEXT |
50 NEXT |
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60 FOR I=2 TO K |
60 FOR I=2 TO K |
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70 FOR J=1 TO I-1 |
70 FOR J=1 TO I-1 |
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80 LET S(I,J)=S(I-1,J)+S(I,J-1) |
80 LET S(I,J)=S(I-1,J)+S(I,J-1) |
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90 NEXT |
90 NEXT |
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100 LET S(I,I)=S(I,I-1) |
100 LET S(I,I)=S(I,I-1) |
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110 PRINT "Catalan(";I-1;") = ";S(I,I) |
110 PRINT "Catalan(";I-1;") = ";S(I,I) |
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120 NEXT |
120 NEXT |
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130 END |
130 END |
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Latest revision as of 16:49, 18 July 2020
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