Algorithm and flowchart

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Across
  1. 4. to link one part of the flowchart to another
  2. 6. used for start and stop
  3. 7. different shapes to create a flowchart
Down
  1. 1. an informal high-level description
  2. 2. one after the other
  3. 3. set of instruction
  4. 5. to represent a set of operation