Welcome to ZOJ
Information
Select Problem
Runs
Ranklist
ZOJ Problem Set Vol 5
Vol 1   Vol 2   Vol 3   Vol 4   Vol 5   Vol 6   Vol 7   Vol 8   Vol 9   Vol 10   Vol 11   Vol 12   Vol 13   Vol 14   Vol 15   Vol 16   Vol 17   Vol 18   Vol 19   Vol 20   Vol 21   Vol 22   Vol 23   Vol 24   Vol 25   Vol 26   Vol 27   Vol 28   Vol 29   Vol 30  
ID Title Ratio (AC/All)
1401 Hilbert Curve Intersections 43.08% (106/246)
1402 Magnificent Meatballs 63.62% (2461/3868)
1403 Safecracker 55.13% (1112/2017)
1404 Oil Pipeline 19.44% (56/288)
1405 Tanning Salon 53.66% (2585/4817)
1406 Jungle Roads 49.71% (2353/4733)
1407 Packing Unit 4D Cubes 24.24% (24/99)
1408 The Fun Number System 24.38% (307/1259)
1409 Communication System 37.30% (789/2115)
1410 Number Sequence 28.92% (848/2932)
1411 Anniversary 31.99% (334/1044)
1412 Tester Program 9.64% (11/114)
1413 2D Nim 54.00% (128/237)
1414 Number Steps 57.83% (5258/9091)
1415 Puzzlestan 32.11% (44/137)
1416 Dynamic Declaration Language (DDL) 32.95% (29/88)
1417 Color Tunnels 45.45% (30/66)
1418 Lazy Math Instructor 28.37% (63/222)
1419 Buggy Sat 55.71% (39/70)
1420 Cashier Employment 34.68% (728/2099)
1421 Dolphin Pool 44.82% (26/58)
1422 3002 Rubbery 33.80% (24/71)
1423 (Your)((Term)((Project))) 36.57% (1080/2953)
1424 Painting A Board 49.58% (178/359)
1425 Crossed Matchings 61.45% (952/1549)
1426 Counting Rectangles 53.95% (259/480)
1427 An Old Stone Game 50.81% (93/183)
1428 Magazine Delivery 42.13% (670/1590)
1429 Space Ant 71.42% (85/119)
1430 The Erythea Campaign 31.90% (67/210)
1431 Does This Make Me Look Fat? 42.34% (597/1410)
1432 Manifest Destiny 23.25% (10/43)
1433 Treasure Hunters 41.66% (15/36)
1434 Frogger's For Dinner 40.29% (27/67)
1435 Deeper Blue 53.57% (45/84)
1436 Get Out 'Da Way! 26.27% (36/137)
1437 Missing Piece 2001 25.64% (10/39)
1438 Asteroids! 35.16% (666/1894)
1439 Area Ratio 52.71% (1242/2356)
1440 Bone Sort 33.33% (138/414)
1441 Curriculum Made Easy 19.48% (61/313)
1442 Dinner Is Ready 14.62% (152/1039)
1443 E-Puzzle Is Fun 8.61% (38/441)
1444 Final Standings 17.41% (128/735)
1445 Game Of Logic 20.65% (19/92)
1446 Hyper-Prime Expression 29.36% (74/252)
1447 Identity Decode 59.37% (38/64)
1448 Pattern Matching Using Regular Expression 12.60% (63/500)
1449 Maximum Sum 37.64% (556/1477)
1450 Minimal Circle 29.68% (1452/4891)
1451 Elevator Simulation 0.00% (0/66)
1452 Card Game - Kitty Fishing 35.43% (45/127)
1453 Surround the Trees 30.12% (1538/5105)
1454 Employment Planning 37.18% (814/2189)
1455 Schedule Problem 25.43% (603/2371)
1456 Minimum Transport Cost 20.06% (1056/5262)
1457 Prime Ring Problem 28.55% (2444/8559)
1458 Milk Bottle Data 6.95% (39/561)
1459 String Distance and Transform Process 43.11% (379/879)
1460 The Partition of a Cake 24.55% (205/835)
1461 The Problem of Train Setout 17.24% (5/29)
1462 Team Them Up! 20.55% (199/968)
1463 Brackets Sequence 18.88% (642/3399)
1464 Cable Master 28.74% (407/1416)
1465 Wall 26.82% (287/1070)
1466 Chemical Reactions 23.71% (37/156)
1467 Statistical Trouble 16.39% (10/61)
1468 Library 29.72% (44/148)
1469 Pairs of Integers 28.53% (129/452)
1470 How Many Trees? 45.08% (220/488)
1471 Triangle Construction 7.07% (14/198)
1472 Overlapping Shapes 24.47% (93/380)
1473 Guess The Number 24.52% (13/53)
1474 Counter Strike 2.65% (5/188)
1475 Ranklist 26.06% (299/1147)
1476 Weird Clock 29.65% (1561/5263)
1477 File Compression 25.57% (100/391)
1478 Polynomial Summation 19.67% (60/305)
1479 Dweep 35.53% (156/439)
1480 ppAnt's Journey 9.37% (9/96)
1481 Namenum 19.78% (56/283)
1482 Partitions 22.78% (337/1479)
1483 Robots 27.57% (278/1008)
1484 Minimum Inversion Number 48.86% (1570/3213)
1485 Messy Matrix 34.25% (37/108)
1486 Color the Tree 37.26% (180/483)
1487 Playing Cards 29.26% (396/1353)
1488 Navigation 4.59% (4/87)
1489 2^x mod n = 1 26.14% (4296/16429)
1490 Satellite Antenna 20.16% (25/124)
1491 Toy Bricks 16.45% (13/79)
1492 Maximum Clique 41.56% (1456/3503)
1493 DPCM Encoding 38.57% (130/337)
1494 Climbing Worm 65.13% (4484/6884)
1495 Stacking Tower 68.26% (697/1021)
1496 Best Fit 43.38% (594/1369)
1497 Ball Toss 67.52% (131/194)
1498 Galactic Breakup 30.35% (17/56)
1499 Increasing Sequences 27.35% (429/1568)
1500 Pre-Post-erous! 53.65% (528/984)
Search Problems: