Feb 10

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File "intercept.py", line 5, in __main__.intercept
Failed example
      intercept(6, 1, 1, 6)
Expected:
      7.0
Got nothing
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File "intercept.py", line 7, in __main__.intercept
Failed example:
      intercept(4, 6, 12, 8)
Expected:
       5.0
Got nothing
*******************************************************************************
1 items had failures:
     3 of     3 in __main__.intercept
***Test Failed*** 3 failures.
#4: