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Draw a sphere: Difference between revisions
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The task is to draw a sphere. The sphere can be represented graphically, or in ascii art, depending on the language capabilities. Either static or rotational projection is acceptable for this task.
=={{header|BASIC}}==
{{works with|QBasic}}
<lang QBASIC>
SCREEN 13 ' enter high-color graphic mode
' sets palette colors B/N
FOR i = 0 TO 255
PALETTE 255 - i, INT(i / 4) + INT(i / 4) * 256 + INT(i / 4) * 65536
NEXT i
PALETTE 0, 0
' draw the sphere
FOR i = 255 TO 0 STEP -1
x = 50 + i / 3
y = 99
CIRCLE (x, y), i / 3, i
PAINT (x, y), i
NEXT i
' wait until keypress
DO: LOOP WHILE INKEY$ = ""
END
</lang>
=={{header|Brlcad}}==
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