Problem Set

ID Title Ratio
1301 Fold Paper Strips
(1 / 3) 33.33%
1302 Sum of Factorials
(479 / 1947) 24.60%
1303 Task Sequences
(44 / 89) 49.44%
1304 Vivian's Problem
(11 / 33) 33.33%
1305 A Contesting Decision
(534 / 1138) 46.92%
1306 Which Way Do I Go?
(9 / 47) 19.15%
1307 Choose Your Words Carefully
(258 / 907) 28.45%
1308 A Round Peg in a Ground Hole
(33 / 72) 45.83%
1309 Helping Florida
(29 / 44) 65.91%
1310 Three Sides Make a Triangle
(114 / 512) 22.27%
1311 High and Dry
(2 / 9) 22.22%
1312 Reserve Roman Notation
(33 / 63) 52.38%
1313 Calendar Game
(19 / 36) 52.78%
1314 Wooden Sticks
(228 / 471) 48.41%
1315 Modular multiplication of polynomials
(32 / 76) 42.11%
1316 Human Gene Functions
(329 / 521) 63.15%
1317 Flip and Shift
(255 / 482) 52.90%
1318 Moving Tables
(113 / 226) 50.00%
1319 Farmland
(6 / 12) 50.00%
1320 Square Destroyer
(18 / 34) 52.94%
1321 Parencodings
(241 / 404) 59.65%
1322 The Bermuda Triagle
(10 / 68) 14.71%
1323 Deformed Wheel
(0 / 0) 0%
1324 Illusive Chase
(17 / 24) 70.83%
1325 Puzzle Out
(18 / 58) 31.03%
1326 The Willy Memorial Program
(4 / 10) 40.00%
1327 Parallel Expectations
(4 / 9) 44.44%
1328 University Entrace Examination
(3 / 10) 30.00%
1329 You Who?
(0 / 2) 0.00%
1330 Bowl
(1 / 14) 7.14%
1331 Deck
(431 / 897) 48.05%
1332 Eight
(15 / 83) 18.07%
1333 Gizilch
(1 / 4) 25.00%
1334 Ratio
(59 / 158) 37.34%
1335 What's In A Name?
(32 / 78) 41.03%
1336 Sorting It All Out
(109 / 233) 46.78%
1337 Web Navigation
(466 / 731) 63.75%
1338 Trees Made to Order
(21 / 34) 61.76%
1339 Space Station Shielding
(2 / 3) 66.67%
1340 Roads Scholar
(2 / 4) 50.00%
1341 Robots
(1 / 1) 100.00%
1342 Square Ice
(25 / 54) 46.30%
1343 Triangle War
(32 / 103) 31.07%
1344 Unscrambing Images
(1 / 10) 10.00%
1345 A Plug for UNIX
(105 / 368) 28.53%
1346 Treasure Hunt
(39 / 121) 32.23%
1347 487-3279
(183 / 913) 20.04%
1348 Biorhythms
(241 / 559) 43.11%
1349 Gone Fishing
(175 / 682) 25.66%
1350 Trooper of Bam
(0 / 0) 0%
1351 Mixed Numbers
(3 / 13) 23.08%
1352 Mystery
(34 / 87) 39.08%
1353 Terrorist Attack
(16 / 24) 66.67%
1354 Forgetful
(29 / 86) 33.72%
1355 Trains
(0 / 2) 0.00%
1356 Prime Judge
(922 / 6076) 15.17%
1357 Calling Extraterrestrial Intelligence Again
(74 / 165) 44.85%
1358 Equals are Equals
(0 / 0) 0%
1359 GIGA Universe Cup
(6 / 8) 75.00%
1360 Life Line
(3 / 10) 30.00%
1361 Map of Ninja House
(30 / 61) 49.18%
1362 Shredding Company
(6 / 12) 50.00%
1363 True Liars
(5 / 10) 50.00%
1364 Viva Confetti
(1 / 3) 33.33%
1365 Digital Product
(356 / 1195) 29.79%
1366 A Decorative Fence
(18 / 27) 66.67%
1367 A Stone Game
(189 / 520) 36.35%
1368 Very Simple Arithmetic
(187 / 1111) 16.83%
1369 Billboard
(4 / 15) 26.67%
1370 Candy
(807 / 2171) 37.17%
1371 食物链
(104 / 342) 30.41%
1372 方程的解数
(150 / 550) 27.27%
1373 Panel
(0 / 2) 0.00%
1374 Rain
(39 / 101) 38.61%
1375 K-In-A-Row
(68 / 173) 39.31%
1376 Cake
(25 / 55) 45.45%
1377 Find the Number!
(55 / 212) 25.94%
1378 Get Back!
(4 / 12) 33.33%
1379 Puzzle
(3 / 28) 10.71%
1380 Windy Office
(0 / 0) 0%
1381 Colorful Cubes
(0 / 1) 0.00%
1382 Candies
(12 / 33) 36.36%
1383 Urvi Komu Urvi
(0 / 2) 0.00%
1384 Palindrome Number
(161 / 473) 34.04%
1385 Pibonacci
(23 / 86) 26.74%
1386 Gossipers
(63 / 148) 42.57%
1387 Billiard
(136 / 164) 82.93%
1388 The Brick Stops Here
(237 / 723) 32.78%
1389 Election
(208 / 768) 27.08%
1390 Maze
(34 / 103) 33.01%
1391 Boastin' Red Socks
(73 / 206) 35.44%
1392 Easy Task
(53 / 149) 35.57%
1393 Bundling
(17 / 47) 36.17%
1394 Shortcut
(21 / 34) 61.76%
1395 Dice Contest
(2 / 4) 50.00%
1396 November Rain
(16 / 23) 69.57%
1397 Football
(1 / 4) 25.00%
1398 Which is Next
(1 / 6) 16.67%
1399 Hang or not to hang
(14 / 42) 33.33%
1400 Minimizing Maximizer
(53 / 232) 22.84%