Problem ID Title Solved Submit Pass Rate
305282CF1002B1. Distinguish zero state and W state000.000%
305283CF1002B2. Distinguish GHZ state and W state000.000%
305284CF1002B3. Distinguish four 2-qubit states000.000%
305285CF1002B4. Distinguish four 2-qubit states - 2000.000%
305286CF1002C1. Distinguish zero state and plus state with minimum error000.000%
305287CF1002C2. Distinguish zero state and plus state without errors000.000%
305288CF1002D1. Oracle for f(x) = b * x mod 2000.000%
305289CF1002D2. Oracle for f(x) = b * x + (1 - b) * (1 - x) mod 2000.000%
305290CF1002D3. Oracle for majority function000.000%
305291CF1002E1. Bernstein-Vazirani algorithm000.000%
305292CF1002E2. Another array reconstruction algorithm000.000%
305307CF1005C. Summarize to the Power of Two000.000%
305333CF1009F. Dominant Indices000.000%
305348CF1012B. Chemical table000.000%
305351CF1012E. Cycle sort000.000%
305366CF1015F. Bracket Substring000.000%
305378CF1017E. The Supersonic Rocket000.000%
305394CF1023C. Bracket Subsequence000.000%
305397CF1023F. Mobile Phone Network000.000%
305411CF1027F. Session in BSU000.000%
305421CF1029A. Many Equal Substrings000.000%
305481CF1039B. Subway Pursuit000.000%
305482CF1039C. Network Safety000.000%
305484CF1039E. Summer Oenothera Exhibition000.000%
305488CF1040D. Subway Pursuit000.000%
305501CF1042F. Leaf Sets000.000%
305510CF1044B. Intersecting Subtrees000.000%
305512CF1044D. Deduction Queries000.000%
305546CF1051G. Distinctification000.000%
305547CF1052C. Blood Pressure Estimation000.000%
305562CF1055B. Alice and Hairdresser000.000%
305592CF1060B. Maximum Sum of Digits000.000%
305593CF1060C. Maximum Subrectangle000.000%
305595CF1060E. Sergey and Subway000.000%
305629CF1065G. Fibonacci Suffix000.000%
305634CF1066E. Binary Numbers AND Sum000.000%
305647CF1070A. Find a Number000.000%
305648CF1070B. Berkomnadzor000.000%
305649CF1070C. Cloud Computing000.000%
305650CF1070D. Garbage Disposal000.000%
305651CF1070E. Getting Deals Done000.000%
305652CF1070F. Debate000.000%
305653CF1070G. Monsters and Potions000.000%
305654CF1070H. BerOS File Suggestion000.000%
305655CF1070I. Privatization of Roads in Berland000.000%
305656CF1070J. Streets and Avenues in Berhattan000.000%
305657CF1070K. Video Posts000.000%
305658CF1070L. Odd Federalization000.000%
305659CF1070M. Algoland and Berland000.000%
305671CF1073A. Diverse Substring000.000%
305675CF1073E. Segment Sum000.000%
305679CF1074B. Intersecting Subtrees000.000%
305681CF1074D. Deduction Queries000.000%
305687CF1075D. Intersecting Subtrees000.000%
305689CF1075F. Deduction Queries000.000%
305691CF1076B. Divisor Subtraction000.000%
305695CF1076F. Summer Practice Report000.000%
305708CF1078E. Negative Time Summation000.000%
305725CF1081D. Maximum Distance000.000%
305732CF1082C. Multi-Subject Competition000.000%
305769CF1088B. Ehab and subtraction000.000%
305801CF1091B. New Year and the Treasure Geolocation000.000%
305810CF1092C. Prefixes and Suffixes000.000%
305827CF1095F. Make It Connected0390.000%
305829CF1096B. Substring Removal000.000%
305843CF1098A. Sum in the tree000.000%
305852CF1099D. Sum in the tree000.000%
305867CF1101G. (Zero XOR Subset)-less000.000%
305878CF1103E. Radix sum000.000%
305901CF1107G. Vasya and Maximum Profit000.000%
305908CF1108F. MST Unification000.000%
305922CF1110H. Modest Substrings000.000%
305923CF1111A. Superhero Transformation000.000%
305924CF1111B. Average Superhero Gang Power 000.000%
305955CF1116A2. Generate equal superposition of four basis states000.000%
305967CF1117A. Best Subsegment000.000%
305993CF1120D. Power Tree000.000%
306010CF1130C. Connect000.000%
306017CF1131D. Gourmet choice000.000%
306019CF1131F. Asya And Kittens000.000%
306027CF1132G. Greedy Subsequences000.000%
306034CF1133F2. Spanning Tree with One Fixed Degree000.000%
306046CF1138A. Sushi for Two000.000%
306052CF1139A. Even Substrings010.000%
306054CF1139C. Edgy Trees000.000%
306063CF1140F. Extending Set of Points000.000%
306069CF1141E. Superhero Battle0210.000%
306070CF1141F1. Same Sum Blocks (Easy)0200.000%
306071CF1141F2. Same Sum Blocks (Hard)090.000%
306120CF1149A. Prefix Sum Primes000.000%
306127CF1150C. Prefix Sum Primes000.000%
306156CF1155A. Reverse a Substring000.000%
306165CF1156D. 0-1-Tree000.000%
306166CF1156E. Special Segments of Permutation000.000%
306171CF1157C1. Increasing Subsequence (easy version)000.000%
306172CF1157C2. Increasing Subsequence (hard version)000.000%
306178CF1158B. The minimal unique substring000.000%
306182CF1158F. Density of subarrays000.000%
306186CF1159D. The minimal unique substring000.000%
306226CF1164Q. Surjective Functions (3 points)000.000%