(UVA) Online Judge Problem Archive Mirror

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				Number - Title	Total Submissions / Solving %		Total Users / Solving %		20th Fastest
				12434 - Infinite Stable Integer	12	41.67%	11	45.45%	N/A
				12417 - Formula Editor	51	31.37%	17	52.94%	N/A
				12423 - (Last) Mua(III) - Full Interpreter	41	48.78%	18	50.00%	N/A
				12480 - Just Some Permutations	87	52.87%	20	50.00%	N/A
				12422 - (Kengdie) Mua (II) - Expression Evaluator	48	50.00%	29	41.38%	N/A
				12418 - Game of 999	133	24.81%	31	67.74%	2.360
				12476 - Fun with Binary Tree	126	21.43%	36	50.00%	N/A
				12413 - Big Decimal Calculator	255	26.27%	36	61.11%	2.032
				12415 - Digit Patterns	128	33.59%	37	67.57%	7.260
				12449 - Night Market	85	38.82%	37	67.57%	0.015
				12432 - Inked Carpets	149	30.20%	38	73.68%	0.932
				12401 - Metal Powers	77	41.56%	38	76.32%	0.012
				12481 - K-Neutral Rectangles	297	27.27%	40	80.00%	0.204
				12408 - Multi Round Matches	72	47.22%	42	69.05%	0.008
				12479 - Interesting Route	166	21.69%	43	58.14%	0.120
				12420 - Item-Based Recommendation	91	60.44%	44	79.55%	0.024
				12453 - Simulating Billiard Ball	278	12.59%	46	47.83%	0.264
				12402 - Parallel Missions	342	15.79%	48	58.33%	1.208
				12438 - Farey Polygon	282	39.01%	50	74.00%	1.952
				12454 - Plan B for next SWERC	230	36.09%	55	70.91%	0.022
				12471 - Association of Strings	423	23.64%	56	73.21%	0.212
				12443 - Quad	202	50.00%	57	80.70%	0.790
				12419 - Heap Manager	240	28.75%	58	67.24%	0.630
				12497 - Chatgaiya Postman Problem	242	42.15%	61	81.97%	1.084
				12411 - A Dangerous Maze (II)	242	33.47%	63	82.54%	0.008
				12477 - Good Measures of Dispersion	510	30.78%	64	78.12%	0.970
				12429 - Finding Magic Triplets	226	49.12%	67	91.04%	1.409
				12490 - Integral	181	47.51%	70	81.43%	0.084
				12496 - Fisherman's Dilemma	226	57.96%	71	88.73%	0.144
				12474 - Draw and Score	314	48.09%	72	84.72%	0.016
				12427 - Donkey of the Sultan	595	42.18%	76	89.47%	0.000
				12466 - Ancestors	347	42.36%	81	77.78%	0.520
				12495 - 'C' for Count	333	37.54%	81	85.19%	0.048
				12441 - Superb Sequence	573	13.61%	82	57.32%	0.310
				12475 - Elliptic Athletics Track	524	32.82%	88	84.09%	0.004
				12426 - Counting Triangles	560	25.18%	92	63.04%	0.289
				12451 - Let's call SPaDe a SPaDe	356	50.84%	93	86.02%	0.016
				12410 - Disable the Wand	406	33.50%	95	74.74%	0.345
				12472 - Binary Substring	649	24.35%	98	68.37%	0.004
				12407 - Speed Zones	574	24.91%	100	64.00%	0.000
				12458 - Oh, my trees!	570	30.35%	100	77.00%	0.095
				12445 - Happy 12	730	24.38%	100	69.00%	5.740
				12448 - Casino Advantage	435	47.13%	103	86.41%	0.008
				12430 - Grand Wedding	621	32.37%	104	75.96%	0.564
				12400 - 3, 2, 1, 0	477	38.16%	105	72.38%	0.008
				12421 - (Jiandan) Mua (I) - Lexical Analyzer	390	36.41%	105	84.76%	0.000
				12450 - SpaceRecon Tournament	437	45.54%	107	85.05%	0.020
				12499 - I am Dumb 3	321	43.61%	120	80.00%	0.000
				12492 - Rubik Cycle	286	72.73%	121	95.04%	0.000
				12491 - Words	291	57.73%	125	93.60%	0.000
				12409 - Kisu Pari Na - 1	649	34.67%	129	79.84%	0.040
				12452 - Plants vs. Zombies HD SP	558	48.21%	131	85.50%	0.016
				12456 - Mirror codes	328	52.13%	133	90.98%	0.009
				12437 - Kisu Pari Na 2	588	54.08%	138	84.06%	0.013
				12494 - Distinct Substring	998	36.47%	143	79.02%	0.328
				12431 - Happy 10/9 Day	1076	24.81%	153	75.16%	0.024
				12462 - Rectangle	521	47.98%	157	79.62%	0.050
				12433 - Rent a Car	757	39.37%	158	84.18%	0.110
				12447 - Pieces and Bits	761	48.23%	158	83.54%	0.010
				12446 - How Many... in 3D!	733	47.20%	158	84.81%	0.008
				12404 - Trapezium Drawing	991	24.72%	160	77.50%	0.000
				12473 - Common Palindrome	722	49.45%	164	88.41%	0.350
				12424 - Answering Queries on a Tree	1065	32.21%	165	82.42%	0.700
				12489 - Combating cancer	979	41.06%	179	83.24%	0.020
				12486 - Space Elevator	916	37.55%	188	78.72%	0.000
				12440 - Save the Trees	879	31.06%	196	58.67%	0.284
				12487 - Midnight Cowboy	882	39.91%	211	86.73%	0.000
				12483 - Toboggan of Marbles	816	42.40%	215	85.12%	0.003
				12460 - Careful teacher	714	51.96%	243	90.53%	0.006
				12436 - Rip Van Winkle's Code	1841	29.88%	247	80.97%	0.325
				12465 - The Turanga Leela Problem	995	57.59%	264	92.42%	0.000
				12435 - Consistent Verdicts	1803	35.77%	267	81.27%	0.492
				12425 - Best Friend	2138	26.43%	298	80.54%	0.110
				12428 - Enemy at the Gates	1568	35.52%	317	85.49%	0.000
				12457 - Tennis contest	844	70.50%	329	96.66%	0.000
				12484 - Cards	1387	34.32%	335	73.73%	0.100
				12469 - Stones	884	67.65%	371	92.99%	0.000
				12493 - Stars	1475	57.83%	384	93.23%	0.040
				12414 - Calculating Yuan Fen	1116	60.30%	390	93.08%	0.100
				12444 - Bits and Pieces	1536	45.96%	404	92.57%	0.000
				12464 - Professor Lazy, Ph.D.	1023	63.83%	415	91.57%	0.000
				12498 - Ant's Shopping Mall	773	71.93%	418	97.85%	0.000
				12485 - Perfect Choir	1632	63.66%	677	96.01%	0.000
				12482 - Short Story Competition	1999	51.23%	730	90.82%	0.000
				12406 - Help Dexter	2821	44.35%	754	90.85%	0.000
				12470 - Tribonacci	2575	70.41%	769	94.80%	0.000
				12416 - Excessive Space Remover	2680	48.77%	908	90.09%	0.000
				12412 - A Typical Homework (a.k.a Shi Xiong Bang Bang Mang)	10087	21.95%	942	79.51%	0.000
				12463 - Little Nephew	2212	82.19%	1069	98.78%	0.000
				12467 - Secret Word	5266	43.07%	1137	86.90%	0.030
				12488 - Start Grid	2440	67.91%	1205	94.19%	0.000
				12439 - February 29	5887	36.33%	1614	85.69%	0.000
				12461 - Airplane	4839	62.99%	2091	95.03%	0.000
				12459 - Bees' ancestors	7906	55.00%	3282	95.95%	0.000
				12442 - Forwarding Emails	17182	30.26%	3712	77.67%	0.030
				12455 - Bars	12650	66.21%	4244	96.56%	0.000
				12478 - Hardest Problem Ever (Easy)	11957	55.33%	4983	97.07%	0.000
				12405 - Scarecrow	14083	53.73%	5144	94.19%	0.000
				12468 - Zapping	27138	53.25%	11065	96.76%	0.000
				12403 - Save Setu	28075	68.16%	15408	96.66%	0.000