Commodore VIC-20 - Page 139

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Chapter 4: Advanced BASIC Programming 125
Column
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A coordinate on the VIC 20 screen is expressed as (row,column). That
is, the-eoordinate
of the 12th row and 20th column will be expressed as
(11,19). The first column
of the fourth row is (3,0), and so on. (Remember
that the row and column numbers start at
0, not 1.)
The coordinates (11,19) would appear at this point on the screen.
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12 3456789012345678901
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