Identity matrix: Difference between revisions
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(Identity matrix in XBasic) |
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print "Matrix is too big to display on 80 column console" |
print "Matrix is too big to display on 80 column console" |
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end if</syntaxhighlight> |
end if</syntaxhighlight> |
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{{out}} |
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<pre>Same as FreeBASIC entry.</pre> |
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==={{header|XBasic}}=== |
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{{works with|Windows XBasic}} |
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{{trans|FreeBASIC}} |
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<syntaxhighlight lang="qbasic">PROGRAM "Identity matrix" |
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VERSION "0.0000" |
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DECLARE FUNCTION Entry () |
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FUNCTION Entry () |
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DO |
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n = SBYTE(INLINE$("Enter size of matrix: ")) |
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LOOP UNTIL n > 0 |
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DIM identity[n, n] '' all zero by default |
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' enter 1s in diagonal elements |
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FOR i = 1 TO n |
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identity[i, i] = 1 |
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NEXT i |
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' print identity matrix if n < 40 |
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PRINT |
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IF n < 40 THEN |
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FOR i = 1 TO n |
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FOR j = 1 TO n |
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PRINT identity[i, j]; |
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NEXT j |
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PRINT |
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NEXT i |
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ELSE |
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PRINT "Matrix is too big to display on 80 column console" |
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END IF |
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END FUNCTION |
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END PROGRAM</syntaxhighlight> |
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{{out}} |
{{out}} |
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<pre>Same as FreeBASIC entry.</pre> |
<pre>Same as FreeBASIC entry.</pre> |
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