ID Problem
13201 P1114   Maximum Contiguous Even Gender Pairing
13212 P1115   Maximum Subarray Sum
13223 P1116   Train Car Reordering
13234 P1117   Counting Excellent Splits
13245 P1118   FJ's Sum Puzzle
13256 P1119   Rebuilding Village Roads
13266 P1120   Reconstructing Sticks
13277 P1121   Maximum Sum of Two Non-overlapping Subarrays in a Circular Sequence
13288 P1122   Maximum Beauty Sum Subtree
13299 P1123   Maximum Non-Adjacent Sum in a Grid
13310 P1124   Inverse Rotational Compression
13321 P1125   Lucky Word Checker
13332 P1126   Robot Movement in a Grid Warehouse
13343 P1127   Lexicographically Smallest Word Chain
13354 P1128   Minimum Number with Exactly n Divisors
13365 P1129   Matrix Diagonal Blackening
13376 P1130   Minimum Days for Long-term Residency Application
13386 P1131   Synchronized Terminal Activation
13396 P1132   Minimal Steps in the Digit Generation Game
13407 P1133   Maximizing the Ornamental Value in a Circular Garden
13418 P1134   Rightmost Nonzero Digit of Factorial
13428 P1135   Strange Elevator
13435 P1136   Maximizing jz Substrings with Limited Swaps
13446 P1137   Maximum City Visits on an Eastern Route
13456 P1138   Find the kth Smallest Distinct Number
13466 P1139   Train Station Scheduling
13477 P1140   Gene Sequence Similarity Maximization
13487 P1141   Alternating Maze Traversal
13498 P1142   Straight Flight Bombing
13508 P1143   Base Conversion
13519 P1144   Count of Shortest Paths in an Unweighted Graph
13530 P1145   Find the Minimal Elimination Step in a Josephus Circle
13541 P1146   Flipping Coins Puzzle
13552 P1147   Continuous Natural Number Subsequences Summing to M
13563 P1148   Scoring in the "Gong Zhu" Card Game
13574 P1149   Matchstick Equations
13585 P1150   Peter's Cigarette Problem
13596 P1151   Divisible Sub-parts of Five-Digit Numbers
13607 P1152   Happy Jump
13617 P1153   Non‐Crossing Hamiltonian Path Count
13628 P1154   Barn Assignment
13639 P1155   Double Stack Sorting and Lexicographically Minimal Operation Sequence
13650 P1156   Escape from the Garbage Well
13661 P1157   All Combinations
13672 P1158   Missile Interception System
13683 P1159   Reconstruct Last Week's Chart
13694 P1160   Student Queue Arrangement
13704 P1161   Find the Lone Lit Lamp
13714 P1162   Fill Enclosed Regions
13722 P1163   Loan Interest Rate Calculation
13726 P1164   Exact Money Spending
13737 P1165   Container Warehouse Operations
13748 P1166   Real-time Bowling Score Calculator
13759 P1167   Maximum Problem Selection
13770 P1168   Median of the First Odd Number of Elements
13779 P1169   Maximal Chessboard Cutout
13790 P1170   Safe Orchard? Determining Bugs Bunny's Safety
13801 P1171   Asymmetric Traveling Salesman Problem
13821 P1173   Flea Disconnection
13832 P1174   Brick Breaker Maximum Score
13842 P1175   Infix to Postfix Expression Conversion
13853 P1176   Paths in a Grid with Obstacles
13864 P1177   Sort N Numbers
13875 P1178   Longest Free Time in the Celestial Palace
13886 P1179   Counting Digit Two in a Range
13897 P1180   Fuel and Food Expense Optimization
13908 P1181   Minimum Contiguous Segments Partition
13919 P1182   Minimize Maximum Segment Sum
13929 P1183   Calculate the Area of a Simple Orthogonal Polygon
13940 P1184   Following Her Schedule
13950 P1185   Drawing a Modified Full Binary Tree
13960 P1186   Worst-Case Shortest Travel Time
13971 P1187   Surface Area of Cubic Buildings
13982 P1188   Cut and Paste Text File
13992 P1189   Find the Lost Car
14003 P1190   Water Collection Process
14014 P1191   Counting White Rectangles
14025 P1192   Climbing Stairs
14036 P1193   Training Time Optimization
14047 P1194   Mingming's Discount Dilemma
14058 P1195   Marshmallow Clouds
14069 P1196   Merging Battleships
14080 P1197   Rebel Galaxy: Resistance Connectivity
14091 P1198   Sequence Maintenance with Modulo Insertion and Query
14095 P1199   Guaranteed Victory in Three Kingdoms
14102 P1200   Comet and Group Ride
14113 P1201   Gift Exchange Balance
14124 P1202   Friday the 13th Frequency Count
14135 P1203   Collecting Maximum Beads from a Necklace
14145 P1204   Longest Milking and Idle Intervals
14156 P1205   Square Tile Pattern Transformation
14167 P1206   Palindromic Squares
14177 P1207   Multi-base Palindrome Search
14186 P1208   Optimal Milk Procurement
14196 P1209   Minimize Board Length for Cow Stalls
14204 P1210   The Greatest Palindrome
14211 P1211   Cow Multiplication
14217 P1212   Packing Rectangles
14228 P1213   The Clock Puzzle
14239 P1214   Arithmetic Sequences in the Double Square Set

Categories

Lucky

Pick a problem randomly based on the current filter.