Matrix with two diagonals: Difference between revisions
Added Algol W
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Line 102:
draw 2 diagonals( 11 )
END</syntaxhighlight>
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<pre>
1 0 0 0 0 0 0 0 0 1
0 1 0 0 0 0 0 0 1 0
0 0 1 0 0 0 0 1 0 0
0 0 0 1 0 0 1 0 0 0
0 0 0 0 1 1 0 0 0 0
0 0 0 0 1 1 0 0 0 0
0 0 0 1 0 0 1 0 0 0
0 0 1 0 0 0 0 1 0 0
0 1 0 0 0 0 0 0 1 0
1 0 0 0 0 0 0 0 0 1
1 0 0 0 0 0 0 0 0 0 1
0 1 0 0 0 0 0 0 0 1 0
0 0 1 0 0 0 0 0 1 0 0
0 0 0 1 0 0 0 1 0 0 0
0 0 0 0 1 0 1 0 0 0 0
0 0 0 0 0 1 0 0 0 0 0
0 0 0 0 1 0 1 0 0 0 0
0 0 0 1 0 0 0 1 0 0 0
0 0 1 0 0 0 0 0 1 0 0
0 1 0 0 0 0 0 0 0 1 0
1 0 0 0 0 0 0 0 0 0 1
</pre>
=={{header|ALGOL W}}==
<syntaxhighlight lang="algolw">
begin % draw a matrix with 1s on the diagonals and 0s elsewhere %
% draws a matrix with height and width = n with 1s on the diagonals %
procedure draw2Diagonals ( integer value n ) ;
begin
integer lPos, rPos;
lPos := 1;
rPos := n;
for i := 1 until n do begin
for j := 1 until n do writeon( s_w := 0, if j = lPos or j = rPos then " 1" else " 0" );
write();
lPos := lPos + 1;
rPos := rPos - 1
end for_i
end draw2Diagonals ;
% test the draw 2 diagonals procedure %
draw2Diagonals( 10 );
write();
draw2Diagonals( 11 )
end.
</syntaxhighlight>
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<pre>
Line 144 ⟶ 192:
1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0
1 0 0 0 0 0 0 0 0 0 1 </pre>
=={{header|AppleScript}}==
===Procedural===
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