Array Index

• The index of a 10-cell array varies from 0 to 9. So

float temps[10];

• defined 10 cells. We refer to these 10 cells as

  temps[0], temps[1],
  
  temps[2], temps[3],
  . . . , temps[7],
  temps[8], temps[9].

• A reference to temps[10] is a programming error (and difficult to detect).

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