python dictionary crossword

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Across
  1. 4. whole number
  2. 5. error sequence of characters
  3. 7. various programming languages
  4. 10. loop control flow statement
  5. 11. set of rules to be followed
  6. 12. variable variable with global scope
  7. 13. removing bugs
Down
  1. 1. any finite sequence of characters
  2. 2. Link together in a chain or series.
  3. 3. loop is a control flow statement for specifying iteration
  4. 6. system of algebraic notation
  5. 8. Not consistent or having a fixed pattern
  6. 9. type kind of data item