ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3344 NINJA1  Related or not 0 / 0 暂无评定
3345 NINJA2  PATHETIC STRINGS 0 / 0 暂无评定
3346 NINJA3  STUNNING GCD 0 / 0 暂无评定
3347 NINJA4  HELP SHELDON 0 / 0 暂无评定
3348 NINJA5  K NUMBERS 0 / 0 暂无评定
3349 NINJA6  TRAVELLING DILEMMA 0 / 0 暂无评定
3350 NINJA7  TWO SEQUENCES PROBLEM 0 / 0 暂无评定
3351 NINJA8  George vs Kramer 0 / 0 暂无评定
2729 NITK06  MODIFY SEQUENCE 0 / 0 暂无评定
2730 NITK07  THE INDIAN OCEAN 0 / 0 暂无评定
2295 NITT1  My Reaction when there is no internet connection 0 / 0 暂无评定
2296 NITT2  hai jolly jolly jolly 0 / 0 暂无评定
2300 NITT4  Tiles 0 / 0 暂无评定
2301 NITT8  Dating Rishi 0 / 0 暂无评定
2483 NITTROAD  Roads of NITT 0 / 0 暂无评定
3657 NKDIV  N..K..Divide 0 / 0 暂无评定
632 NKMINERS  IOI07 Miners 0 / 0 暂无评定
3642 NNS  Nearest Neighbor Search 0 / 0 暂无评定
3289 NNUM  One of the Simpsons symbols 0 / 0 暂无评定
541 NOCHANGE  No Change 0 / 0 暂无评定
1588 NONDEC  Non-Decreasing Numbers 0 / 0 暂无评定
3149 NORMA2  Norma 0 / 0 暂无评定
1649 NOSQ  No Squares Numbers 0 / 0 暂无评定
730 NOTATRI  Not a Triangle 0 / 0 暂无评定
805 NOTOKNOT  Knot or Not 0 / 0 暂无评定
1639 NOVICE43  Problem 3 0 / 0 暂无评定
1760 NOVICE62  Match the words 0 / 0 暂无评定
1759 NOVICE63  Special Numbers 0 / 0 暂无评定
1757 NOVICE65  Derangements HARD 0 / 0 暂无评定
3094 NPC2014A  I Ken Bit Yu 0 / 0 暂无评定
3096 NPC2014B  House Fence 0 / 0 暂无评定
3097 NPC2014C  Satay Skewer 0 / 0 暂无评定
3098 NPC2014E  Tresi and Girls 0 / 0 暂无评定
3099 NPC2014F  Field 0 / 0 暂无评定
3100 NPC2014G  Final Assignment 0 / 0 暂无评定
3101 NPC2014H  Arithmetic Rectangle 0 / 0 暂无评定
3257 NPC2015A  Eefun Guessing Words 0 / 0 暂无评定
3258 NPC2015B  Eefun the Accountant 0 / 0 暂无评定
3259 NPC2015C  Eefun Plays Doto 0 / 0 暂无评定
3260 NPC2015D  Eefun is not so Fun 0 / 0 暂无评定
3261 NPC2015E  Eefun Plays LOL 0 / 0 暂无评定
3262 NPC2015F  Eefun and Doors 0 / 0 暂无评定
3533 NPC2016A  Runner Game 0 / 0 暂无评定
3532 NPC2016C  Strange Waca 0 / 0 暂无评定
3534 NPC2016E  Quest Hunter 0 / 0 暂无评定
1662 NPOWM  Garden 0 / 0 暂无评定
503 NQUEEN  Yet Another N-Queen Problem 0 / 0 暂无评定
2930 NR1  Kapti and Balu 0 / 0 暂无评定
2939 NR2  Bhagat The Bit Man 0 / 0 暂无评定
2297 NSQUARE  NSquare Sum ( Easy ) 0 / 0 暂无评定
2298 NSQUARE2  NSquare Sum ( Medium ) 0 / 0 暂无评定
378 NSTEPS  Number Steps 0 / 0 暂无评定
1580 NSUBSTR  Substrings 0 / 0 暂无评定
1691 NSUBSTR2  Substrings II 0 / 0 暂无评定
473 NSYSTEM  Numeral System 0 / 0 暂无评定
3693 NTG  NT Games 0 / 0 暂无评定
3241 NTHPRIME  Nth Prime 0 / 0 暂无评定
2360 NTICKETS  Nlogonian Tickets 0 / 0 暂无评定
3809 NUMBERTH  Beautiful Roll Numbers 0 / 0 暂无评定
1563 NUMG  God of Number Theory 0 / 0 暂无评定
1410 NUMGAME  Number Game 0 / 0 暂无评定
1463 NUMOFPAL  Number of Palindromes 0 / 0 暂无评定
3368 NUMPATH  Gutibazi 0 / 0 暂无评定
2148 NUMPLAY  Fun with numbers 0 / 0 暂无评定
272 NUMQDW  Number of quite different words 0 / 0 暂无评定
2142 NUMTRY  Number Theory 0 / 0 暂无评定
2139 NUMTSN  369 Numbers 0 / 0 暂无评定
1105 NWERC04H  SETI 0 / 0 暂无评定
2689 NWERC05  Unequalled Consumption 0 / 0 暂无评定
1675 NWERC10G  Selling Land 0 / 0 暂无评定
1676 NWERC10H  Stock Prices 0 / 0 暂无评定
1886 NWERC11A  Binomial coefficients 0 / 0 暂无评定
1887 NWERC11B  Bird tree 0 / 0 暂无评定
1888 NWERC11C  Movie collection 0 / 0 暂无评定
1889 NWERC11D  Piece it together 0 / 0 暂无评定
1890 NWERC11E  Please, go first 0 / 0 暂无评定
1891 NWERC11F  Pool construction 0 / 0 暂无评定
1892 NWERC11G  Smoking gun 0 / 0 暂无评定
1893 NWERC11H  Tichu 0 / 0 暂无评定
1894 NWERC11I  Tracking RFIDs 0 / 0 暂无评定
1895 NWERC11J  Train delays 0 / 0 暂无评定
1670 NY10A  Penney Game 0 / 0 暂无评定
1671 NY10B  Nim-B Sum 0 / 0 暂无评定
1672 NY10C  Just The Simple Fax 0 / 0 暂无评定
1673 NY10D  Show Me The Fax 0 / 0 暂无评定
1669 NY10E  Non-Decreasing Digits 0 / 0 暂无评定
1674 NY10F  I2C 0 / 0 暂无评定
1169 O2JAM  Jinyuetuan Puzzle 0 / 0 暂无评定
1250 OAE  OAE 0 / 0 暂无评定
755 ODDDIV  Odd Numbers of Divisors 0 / 0 暂无评定
3198 ODWS  One day with string 0 / 0 暂无评定
3856 OEN  One Eight_Nine 0 / 0 暂无评定
198 OFBEAT  Officers on the Beat 0 / 0 暂无评定
626 OFFSIDE  He is offside! 0 / 0 暂无评定
2051 OFFSTRAT  Problem Offensive Strategy 0 / 0 暂无评定
471 OFORTUNE  Ohgas' Fortune 0 / 0 暂无评定
3204 OGLEDALA  Ogledala 0 / 0 暂无评定
3089 OHANIBTR  Ohani And Binary Search Tree 0 / 0 暂无评定
3252 OHANIGAME  Ohani And The Game 0 / 0 暂无评定
3088 OHANISER  Ohani And The Series 0 / 0 暂无评定

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