Generate a random graph (incomplete)

The sample answer shows a random directed graph with edge weights. Find the shortest path (or a shortest path, if there are multiple possibilities) from node A to node D and mark all edges on that shortest path by appending an asterisk to the weight.

If there is no path possible between the two nodes, simply submit the graph without changing it.

The tester for this class has not been written - a special template is needed.

]]> 1.0000000 0.0000000 0 undirected_graph 0 1 10, 20, ... 0 0 18 100 0 i) and not (i == 0 and j == 3) %} {% if random(10) >= 4 %} {% if outedges != 0 %} {{- ', ' -}} {% endif %} {% set outedges = outedges + 1 %} {{- '[' -}} {{i}}, {{j}}, {{1 + random(10) }} {{- ']' -}} {% endif %} {% endif %} {% endfor %} {% endfor %} {{- '] }' -}} ]]> 1 1 1 OK SHOW Grow older by random n Write a function growOlderBy{{i}}(age_now) that takes a persons age as an int and returns their age in {{i}} years' time.

]]> 1.0000000 0.0000000 0 python3 0 1 10, 20, ... 0 0 18 100 def growOlderBy{{i}}(age_now): return age_now + {{i}} 1 1 1 1 new_age = growOlderBy{{i}}(17) print(new_age) {{17 + i}} SHOW new_age = growOlderBy{{i}}(3) print(new_age) {{3 + i}} HIDE_IF_SUCCEED new_age = growOlderBy{{i}}(97) print(new_age) {{97 + i}} HIDE Random {{animal}} goes {{noise}} Write a program that prints {{animal}}s go '{{sound}}'!

]]> 1.0000000 0.0000000 0 python3 0 1 10, 20, ... 0 0 18 100 1 1 1 1 {{animal}}s go '{{sound}}'! SHOW Random {{animal}} goes {{noise}}, version 2. Write a program that prints {{animal}}s go '{{sound}}'!

]]> 1.0000000 0.0000000 0 python3 0 1 10, 20, ... 0 0 18 100 1 1 1 1 {{animal}}s go '{{sound}}'! SHOW Select last {{n}} items from a list. Write a function last{{n}}(items) that takes a list of items and returns a list containing the last {{n}} elements of items. You may assume that items has at least {{n}} elements.

]]> 1.0000000 0.0000000 0 python3 0 1 10, 20, ... 0 0 18 100 0 1 #\n|ms]]> EqualityGrader 1 1 1 ace print(last{{n}}({{testlist1}})) {{expected1}} SHOW print(last{{n}}({{testlist2}})) {{expected2}} SHOW print(last{{n}}({{testlist3}})) {{expected3}} SHOW print(last{{n}}({{testlist4}})) {{expected4}} SHOW print(last{{n}}({{testlist5}})) {{expected5}} SHOW Simple Hello RandomName question Write a program that prints

Hello {{name}}. I see you are {{ age }} years old.
]]> 1.0000000 0.0000000 0 python3 0 1 10, 20, ... 0 0 18 100 1 1 1 1 Hello {{name}}. I see you are {{age}} years old. SHOW Write a (randomised) animal class version 2 Write a class {{ animal }} that has:

  • An initialiser that takes the animal's integer {{ attribute }} as a parameter
  • A __str__ method that behaves as shown in the example below
  • A get_{{ attribute }} method that returns the animal's {{ attribute }}
  • A set_{{ attribute }} method that takes an int parameter and sets the animal's {{ attribute }}
  • A speak method that behaves as shown in the example below
]]> 1.0000000 0.0000000 0 python3 0 1 10, 20, ... 0 0 18 100 1 1 1 1 I am a {{ animal}}. My {{ attribute }} is {{ value1 }} Now my {{ attribute }} is {{ value2}} {{ sound }} {{ sound }} {{ sound }} {{ sound }} {{ sound }} {{ sound }} SHOW Write a (randomised) animal class. Write a class {{ animal }} that has:

  • An initialiser that takes the animal's integer {{ attribute }} as a parameter
  • A __str__ method that behaves as shown in the example below
  • A get_{{ attribute }} method that returns the animal's {{ attribute }}
  • A set_{{ attribute }} method that takes an int parameter and sets the animal's {{ attribute }}
  • A speak method that behaves as shown in the example below
]]> 1.0000000 0.0000000 0 python3 0 1 10, 20, ... 0 0 18 100 1 1 1 1 I am a {{ animal}}. My {{ attribute }} is {{ value1 }} Now my {{ attribute }} is {{ value2}} {{ sound }} {{ sound }} {{ sound }} {{ sound }} {{ sound }} {{ sound }} SHOW