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ZOJ Problem Set Vol 1
Vol 1   Vol 2   Vol 3   Vol 4   Vol 5   Vol 6   Vol 7   Vol 8   Vol 9   Vol 10   Vol 11   Vol 12   Vol 13   Vol 14   Vol 15   Vol 16   Vol 17   Vol 18   Vol 19   Vol 20   Vol 21   Vol 22   Vol 23   Vol 24   Vol 25   Vol 26   Vol 27   Vol 28   Vol 29   Vol 30  
ID Title Ratio (AC/All)
1001 A + B Problem 40.10% (69941/174386)
1002 Fire Net 32.15% (13739/42732)
1003 Crashing Balloon 25.05% (8019/32006)
1004 Anagrams by Stack 40.30% (6039/14985)
1005 Jugs 40.38% (6855/16974)
1006 Do the Untwist 43.98% (5921/13461)
1007 Numerical Summation of a Series 43.36% (3509/8092)
1008 Gnome Tetravex 21.75% (4244/19507)
1009 Enigma 22.62% (1978/8743)
1010 Area 23.25% (2461/10581)
1011 NTA 22.70% (987/4348)
1012 Mainframe 21.84% (693/3173)
1013 Great Equipment 28.82% (1660/5758)
1014 Operand 21.62% (568/2627)
1015 Fishing Net 26.66% (1338/5017)
1016 Parencodings 39.89% (4540/11381)
1017 The Bermuda Triagle 30.90% (174/563)
1018 Deformed Wheel 23.01% (84/365)
1019 Illusive Chase 39.62% (672/1696)
1020 Puzzle Out 8.71% (131/1503)
1021 The Willy Memorial Program 18.43% (270/1465)
1022 Parallel Expectations 14.50% (116/800)
1023 University Entrace Examination 20.18% (149/738)
1024 Calendar Game 39.03% (1456/3730)
1025 Wooden Sticks 33.77% (4274/12653)
1026 Modular multiplication of polynomials 36.63% (922/2517)
1027 Human Gene Functions 48.64% (2739/5631)
1028 Flip and Shift 41.43% (2002/4832)
1029 Moving Tables 30.72% (2497/8126)
1030 Farmland 39.89% (302/757)
1031 Square Destroyer 42.98% (377/877)
1032 Area 2 41.71% (690/1654)
1033 Ambiguous Dates 25.49% (91/357)
1034 Cog-Wheels 8.51% (100/1174)
1035 Cube 21.50% (57/265)
1036 Enigma 2 56.89% (165/290)
1037 Gridland 30.01% (8132/27091)
1038 T9 28.08% (716/2549)
1039 Number Game 29.90% (604/2020)
1040 Signal Box 45.58% (31/68)
1041 Transmitters 49.67% (1671/3364)
1042 W's Cipher 42.21% (1085/2570)
1043 Split Windows 53.09% (146/275)
1044 Index Generation 28.50% (57/200)
1045 HangOver 52.54% (10638/20247)
1046 Double Vision 33.20% (86/259)
1047 Image Perimeters 55.45% (1831/3302)
1048 Financial Management 43.93% (14773/33627)
1049 I Think I Need a Houseboat 39.39% (9185/23314)
1050 Start Up the Startup 20.02% (381/1903)
1051 A New Growth Industry 30.36% (2879/9481)
1052 Algernon's Noxious Emissions 35.21% (106/301)
1053 FDNY to the Rescue! 20.70% (472/2280)
1054 For the Porsche 35.12% (124/353)
1055 Oh, Those Achin' Feet 34.13% (185/542)
1056 The Worm Turns 43.52% (2059/4731)
1057 Undercut 22.70% (4541/20002)
1058 Currency Exchange 33.21% (1822/5485)
1059 What's In a Name 17.27% (186/1077)
1060 Sorting It All Out 29.24% (1729/5913)
1061 Web Navigation 28.38% (2524/8893)
1062 Trees Made to Order 57.26% (993/1734)
1063 Space Station Shielding 29.38% (553/1882)
1064 Roads Scholar 30.64% (110/359)
1065 Robots 23.07% (36/156)
1066 Square Ice 38.27% (454/1186)
1067 Color Me Less 43.64% (6373/14602)
1068 P,MTHBGWB 54.26% (1522/2805)
1069 Plato's Blocks 47.82% (99/207)
1070 Bode Plot 72.40% (1522/2102)
1071 Follow My Logic 17.32% (88/508)
1072 Microprocessor Simulation 37.35% (387/1036)
1073 Round and Round We Go 45.88% (2235/4871)
1074 To the Max 48.19% (4412/9154)
1075 Set Me 25.47% (200/785)
1076 Gene Assembly 40.33% (2691/6672)
1077 Genetic Combinations 30.00% (87/290)
1078 Palindrom Numbers 42.10% (5395/12812)
1079 Robotic Jigsaw 39.62% (84/212)
1080 Direct Subtraction 34.80% (79/227)
1081 Points Within 29.15% (1627/5580)
1082 Stockbroker Grapevine 52.01% (2010/3864)
1083 Frame Stacking 40.02% (600/1499)
1084 Channel Allocation 43.55% (1051/2413)
1085 Alien Security 27.44% (657/2394)
1086 Octal Fractions 47.24% (1732/3666)
1087 Cracking the Code 19.45% (150/771)
1088 System Overload 58.42% (4343/7434)
1089 Lotto 40.90% (4030/9851)
1090 The Circumference of the Circle 54.55% (3362/6163)
1091 Knight Moves 42.90% (5325/12410)
1092 Arbitrage 38.88% (1563/4020)
1093 Monkey and Banana 46.23% (2772/5996)
1094 Matrix Chain Multiplication 52.66% (2415/4586)
1095 Humble Numbers 37.88% (3201/8450)
1096 Subway 29.04% (217/747)
1097 Code the Tree 31.04% (916/2951)
1098 Simple Computers 28.25% (761/2693)
1099 HTML 25.49% (2988/11718)
1100 Mondriaan's Dream 41.51% (1495/3601)
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