Record Case Detail

Notes

This function is in beta test. Please help improve it in the issues here.

Stderr

Traceback (most recent call last):
  File "autograder.py", line 355, in <module>
    runTest(options.runTest, moduleDict, printTestCase=options.printTestCase, display=getDisplay(True, options))
  File "autograder.py", line 219, in runTest
    testCase.execute(grades, moduleDict, solutionDict)
  File "searchTestClasses.py", line 203, in execute
    solution, expanded_states, error = self.getSolInfo(search)
  File "searchTestClasses.py", line 187, in getSolInfo
    solution = alg(problem)
  File "search.py", line 120, in uniformCostSearch
    fringe.update((childNode[0], path + [childNode[1]], totalCost + childNode[2]), totalCost + childNode[2])
TypeError: unsupported operand type(s) for +: 'int' and 'str'

Hints

Your answer may be identical to the JOJ answer in the first several lines.

However, the main problem you meet now is Runtime Error. And the exit code of your program is 1, which should be 0.

Please double check your code to solve this problem and try again.

Your Answer


        

JOJ Answer

*** PASS: ./test_cases/q3/graph_bfs_vs_dfs.test