Datasets:
File size: 5,944 Bytes
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"_comment": "Judging modes the statement text cannot express, for the ICPC WF problems of this dataset (keys <year>/<letter>). Time limits and float tolerances otherwise come from statement.txt; each problem's judge.json has the resolved values. `abs_tolerance` + `rel_tolerance` together mean 'within either bound'. Validators follow the Kattis output-validator protocol (argv: input answer feedback_dir [flags], team output on stdin; exit 42 accept, 43 reject); interactors are wired to the submission over pipes.",
"problems": {
"2011/K": {
"mode": "float",
"tolerance": 0.010001,
"tolerance_kind": "float_absolute_tolerance",
"slug": "K-trash-removal",
"inventory_kind": "float",
"why": "statement: 'Answers within 1/100 of the correct rounded answer will be accepted' -- no 'error of 10^-k' wording, so the parser misses it; x1.0001 because 2.41-2.40 > 0.01 in floating point"
},
"2012/B": {
"mode": "float",
"tolerance": 0.010001,
"tolerance_kind": "float_absolute_tolerance",
"slug": "B-curvy-little-bottles",
"inventory_kind": "float",
"why": "statement: volumes and marks 'accurate to two decimal places'; one unit in the last printed place, x1.0001 so floating-point noise (2.41-2.40 > 0.01) is not a rejection"
},
"2012/G": {
"mode": "float",
"tolerance": 0.00010001,
"tolerance_kind": "float_absolute_tolerance",
"slug": "G-minimum-cost-flow",
"inventory_kind": "float",
"why": "statement: cost 'accurate to four decimal places'; one unit in the last printed place, x1.0001 so floating-point noise (2.41-2.40 > 0.01) is not a rejection"
},
"2012/H": {
"mode": "float",
"tolerance": 0.010001,
"tolerance_kind": "float_absolute_tolerance",
"slug": "H-room-service",
"inventory_kind": "float",
"why": "statement: route length 'accurate to two decimal places'; one unit in the last printed place, x1.0001 so floating-point noise (2.41-2.40 > 0.01) is not a rejection"
},
"2012/J": {
"mode": "float",
"tolerance": 0.0010001,
"tolerance_kind": "float_absolute_tolerance",
"slug": "J-shortest-flight-path",
"inventory_kind": "float",
"why": "statement: length 'accurate to three decimal places'; one unit in the last printed place, x1.0001 so floating-point noise (2.41-2.40 > 0.01) is not a rejection"
},
"2014/F": {
"mode": "float",
"abs_tolerance": 0.001,
"rel_tolerance": 1e-05,
"slug": "F-messenger",
"inventory_kind": "float",
"why": "statement: 'absolute error of at most 10^-3 or a relative error of at most 10^-5'; the parser keeps only the absolute part, 400x too strict on answers near 42425"
},
"2019/A": {
"mode": "custom",
"why": "any pair of row orderings meeting the price and height constraints is accepted",
"slug": "A-azulejos",
"inventory_kind": "multi-answer"
},
"2019/C": {
"mode": "custom",
"why": "any setup from which the moves are legal is accepted",
"slug": "C-checks-post-facto",
"inventory_kind": "multi-answer"
},
"2020/H": {
"mode": "interactive",
"why": "QC QC; the interactor replays the fixed report matrix, as testing_tool.py does",
"slug": "H-qc-qc",
"inventory_kind": "INTERACTIVE"
},
"2020/N": {
"mode": "custom",
"why": "any vector whose distances match within 1e-5 is accepted; underdetermined when n <= d",
"slug": "N-whats-our-vector-victor",
"inventory_kind": "float+multi"
},
"2021/H": {
"mode": "custom",
"why": "any permutation whose concatenation is balanced is accepted",
"slug": "H-prehistoric-programs",
"inventory_kind": "multi-answer"
},
"2022/U": {
"mode": "custom",
"why": "any loop of maximal length is accepted",
"slug": "U-toy-train-tracks",
"inventory_kind": "multi-answer"
},
"2022/Z": {
"mode": "custom",
"why": "any lever set producing the given configuration multiset is accepted",
"slug": "Z-archaeological-recovery",
"inventory_kind": "multi-answer"
},
"2023/A": {
"mode": "interactive",
"why": "Riddle of the Sphinx (same problem as 2022/W)",
"slug": "A-riddle-of-the-sphinx",
"inventory_kind": "INTERACTIVE"
},
"2023/H": {
"mode": "custom",
"why": "any valid sleep schedule is accepted; the period count is not minimised",
"slug": "H-jet-lag",
"inventory_kind": "multi-answer"
},
"2024/A": {
"mode": "custom",
"why": "any split giving every sponsor >= 1/n of their area is accepted",
"slug": "A-billboards",
"inventory_kind": "multi-answer"
},
"2024/D": {
"mode": "custom",
"why": "any maximum pairing is accepted",
"slug": "D-doubles-horseback-wrestling",
"inventory_kind": "multi-answer"
},
"2024/F": {
"mode": "custom",
"why": "any optimal team split is accepted",
"slug": "F-friendly-rivalry",
"inventory_kind": "float+multi"
},
"2024/L": {
"mode": "interactive",
"why": "Where Am I Now -- probe the grid, then state the position",
"slug": "L-where-am-i-now",
"inventory_kind": "INTERACTIVE"
},
"2025/B": {
"mode": "custom",
"why": "no .ans shipped at all -- 'output any valid winning first move'",
"slug": "B-blackboard-game",
"inventory_kind": "exact-diff"
},
"2025/I": {
"mode": "interactive",
"why": "Slot Machine -- pull levers, then state the arrangement",
"slug": "I-slot-machine",
"inventory_kind": "INTERACTIVE"
},
"2025/J": {
"mode": "custom",
"why": "any ordering of the cups reaching height h is accepted",
"slug": "J-stacking-cups",
"inventory_kind": "multi-answer"
}
}
}
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