{
"evaluationState" : {
"id" : "8ff76cb5-284b-43e3-b015-62ab5f7a61cd",
"startTime" : "2026-04-30T07:48:21.039311Z",
"endTime" : "2026-04-30T07:50:07.107685Z",
"status" : "SUCCESS",
"commitHash" : null
},
"stepResults" : {
"llm" : {
"notification" : null,
"feedbacks" : null,
"feedback" : "# Exercise: fractal\n\n### Correctness\n- In `Triangles.drawRec`, the recursive step is wrong: by halving the absolute coordinates (`x0/2`, `y0/2`, …) you shrink everything towards the origin (0,0) instead of subdividing the current triangle into smaller triangles within the same area; this won’t produce the intended fractal pattern.\n- In `Triangles.drawRec`, you only make **one** recursive call in the `else` case; the required triangle fractal needs multiple sub-triangles per level (otherwise you just get a single smaller triangle each step).\n\n### Suggestion\n- For the triangle recursion, don’t scale coordinates by dividing them; instead compute the midpoints of the triangle’s edges using the current vertices, and use those points to define the smaller child triangles.\n- Think about how many smaller triangles you need to draw at each recursion level (and which ones) to match the expected “triangle fractal” look; then recurse into each of those regions with `n - 1`.\n\n### Code Style\n- In `Boxes.drawRec`, you mix recursion and direct drawing (`g.drawRect(...)`) for one quadrant while using recursion for the others. That’s valid, but it would be clearer to be consistent (either draw the base-case consistently via recursion or consistently directly), so the structure reads more uniformly.\n- Remove the leftover TODO/comments that no longer apply (e.g. “// TODO implement”) to avoid confusion about what is finished.\n\n\n# Exercise: knapsack\n\nLlm Evaluation ist für diese Aufgabe deaktiviert. Entferne die .llmignore Datei vom Package der Aufgabe.\n\n\n# Exercise: queens\n\nLlm Evaluation ist für diese Aufgabe deaktiviert. Entferne die .llmignore Datei vom Package der Aufgabe.\n\n\n# Exercise: sudoku\n\nLlm Evaluation ist für diese Aufgabe deaktiviert. Entferne die .llmignore Datei vom Package der Aufgabe.\n",
"status" : "SUCCESS"
},
"unitTest" : {
"tests" : [ {
"name" : "allZero()",
"status" : "PASSED",
"message" : null
}, {
"name" : "uselessStuff()",
"status" : "PASSED",
"message" : null
}, {
"name" : "random1()",
"status" : "FAILED",
"message" : "expected: <190> but was: <0>"
}, {
"name" : "random2()",
"status" : "FAILED",
"message" : "expected: <340> but was: <0>"
}, {
"name" : "random3()",
"status" : "FAILED",
"message" : "expected: <558> but was: <0>"
}, {
"name" : "boardIsValidAfterSolveN4()",
"status" : "FAILED",
"message" : "Board must contain exactly N queens ==> expected: <4> but was: <0>"
}, {
"name" : "boardIsValidAfterSolveN5()",
"status" : "FAILED",
"message" : "Board must contain exactly N queens ==> expected: <5> but was: <0>"
}, {
"name" : "boardIsValidAfterSolveN8()",
"status" : "FAILED",
"message" : "Board must contain exactly N queens ==> expected: <8> but was: <0>"
}, {
"name" : "boardSizeIsCorrectForN4()",
"status" : "PASSED",
"message" : null
}, {
"name" : "boardSizeIsCorrectForN8()",
"status" : "PASSED",
"message" : null
}, {
"name" : "countN1()",
"status" : "FAILED",
"message" : "N=1 has exactly 1 solution ==> expected: <1> but was: <0>"
}, {
"name" : "countN2()",
"status" : "PASSED",
"message" : null
}, {
"name" : "countN3()",
"status" : "PASSED",
"message" : null
}, {
"name" : "countN4()",
"status" : "FAILED",
"message" : "N=4 has exactly 2 solutions ==> expected: <2> but was: <0>"
}, {
"name" : "countN5()",
"status" : "FAILED",
"message" : "N=5 has exactly 10 solutions ==> expected: <10> but was: <0>"
}, {
"name" : "countN6()",
"status" : "FAILED",
"message" : "N=6 has exactly 4 solutions ==> expected: <4> but was: <0>"
}, {
"name" : "countN8()",
"status" : "FAILED",
"message" : "N=8 has exactly 92 solutions ==> expected: <92> but was: <0>"
}, {
"name" : "solveReturnsTrueForN1()",
"status" : "FAILED",
"message" : "N=1 has exactly one solution ==> expected: <true> but was: <false>"
}, {
"name" : "solveReturnsTrueForN4()",
"status" : "FAILED",
"message" : "N=4 has valid queen placements ==> expected: <true> but was: <false>"
}, {
"name" : "solveReturnsTrueForN8()",
"status" : "FAILED",
"message" : "N=8 has valid queen placements ==> expected: <true> but was: <false>"
}, {
"name" : "solveReturnsFalseForN2()",
"status" : "PASSED",
"message" : null
}, {
"name" : "solveReturnsFalseForN3()",
"status" : "PASSED",
"message" : null
} ]
}
}
}