Volume 12 (1,200-1,299)

Problem ID Title Solution by Most Popular Input by
1200 Thief
1201 A Perfect Murder
1202 Bishops
1203 Guarding Bananas
1204 Weird Advertisement
1205 Palindromic Numbers
1206 Scheduling Taxi Cabs
1207 Posters for Election
1208 Dangerous Bull! Who Wants to Pull?
1209 Strange Voting
1210 Efficient Traffic System
1211 Intersection of Cubes
1212 Double Ended Queue
1213 Fantasy of a Summation
1214 Large Division
1215 Finding LCM
1216 Juice in the Glass
1217 Neighbor House (II)
1218 Multiple Free Subset
1219 Mafia
1220 Mysterious Bacteria
1221 Travel Company
1222 Gift Packing
1223 Testing Mailboxes
1224 DNA Prefix
1225 Palindromic Numbers (II)
1226 One Unit Machine
1227 Boiled Eggs
1228 e-Friends
1229 Treblecross
1230 Placing Lampposts
1231 Coin Change (I)
1232 Coin Change (II)
1233 Coin Change (III)
1234 Harmonic Number
1235 Coin Change (IV)
1236 Pairs Forming LCM
1237 Cyber Cafe
1238 Power Puff Girls
1239 Convex Fence
1240 Point Segment Distance (3D)
1241 Pinocchio
1242 Similar Trees (II)
1243 Guardian Knights
1244 Tiles
1245 Harmonic Number (II)
1246 Colorful Board
1247 Matrix Game
1248 Dice (III)
1249 Chocolate Thief
1250 Village Postman
1251 Forming the Council
1252 Maintaining Communities
1253 Misere Nim
1254 Prison Break
1255 Substring Frequency
1256 Word Puzzle
1257 Farthest Nodes in a Tree (II)
1258 Making Huge Palindromes
1259 Goldbachs Conjecture
1260 Race Track
1261 K-Sat Problem
1262 Diagonal Sum
1263 Equalizing Money
1264 Grouping Friends
1265 Island of Survival
1266 Points in Rectangle
1267 Points in Rectangle (II)
1268 Unlucky Strings
1269 Consecutive Sum
1270 Tiles (II)
1271 Better Tour
1272 Maximum Subset Sum
1273 Strange Island
1274 Beating the Dataset
1275 Internet Service Providers
1276 Very Lucky Numbers
1277 Looking for a Subsequence
1278 Sum of Consecutive Integers
1279 Graph Coloring
1280 Best Grade
1281 New Traffic System
1282 Leading and Trailing
1283 Shelving Books
1284 Lights Inside 3D Grid
1285 Drawing Simple Polygon
1286 Space Shuttle Experiments
1287 Where to Run
1288 Subsets Forming Perfect Squares
1289 LCM from 1 to n
1290 The Great Merger
1291 Real Life Traffic
1292 Laser Shot
1293 Document Analyzer
1294 Positive Negative Sign
1295 Lighting System Design
1296 Again Stone Game
1297 Largest Box
1298 One Theorem, One Year
1299 Fantasy Cricket