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LightOJ ID Ascending
LightOJ ID Descending
Show unsolved only
Greetings from LightOJ
LOJ-1000
Easy
Solved by: 22456
Success rate: 54.77%
Solve
Opposite Task
LOJ-1001
Easy
Solved by: 15783
Success rate: 47.19%
Solve
Hex-a-bonacci
LOJ-1006
Easy
Solved by: 8066
Success rate: 28.59%
Solve
Fibsieve's Fantabulous Birthday
LOJ-1008
Easy
Solved by: 5963
Success rate: 43.44%
Solve
Knights on a Chessboard
LOJ-1010
Easy
Solved by: 4983
Success rate: 29.23%
Solve
Brush (I)
LOJ-1015
Easy
Solved by: 8057
Success rate: 37.32%
Solve
Circle in Square
LOJ-1022
Easy
Solved by: 9655
Success rate: 46.25%
Solve
Secret Origins
LOJ-1042
Medium
Solved by: 3200
Success rate: 34.45%
Solve
Digits of Factorial
LOJ-1045
Easy
Solved by: 4360
Success rate: 54.98%
Solve
Higher Math
LOJ-1053
Easy
Solved by: 7053
Success rate: 55.77%
Solve
Lift
LOJ-1069
Easy
Solved by: 7107
Success rate: 60.73%
Solve
How Cow
LOJ-1107
Easy
Solved by: 6514
Success rate: 57.35%
Solve
False Ordering
LOJ-1109
Easy
Solved by: 4108
Success rate: 77.77%
Solve
Discover the Web
LOJ-1113
Easy
Solved by: 3831
Success rate: 45.46%
Solve
Array Simulation
LOJ-1133
Easy
Solved by: 3583
Success rate: 45.77%
Solve
Division by 3
LOJ-1136
Easy
Solved by: 3778
Success rate: 40.29%
Solve
Parity
LOJ-1182
Easy
Solved by: 5406
Success rate: 63.79%
Solve
Sum of Factorials
LOJ-1189
Easy
Solved by: 2787
Success rate: 46.50%
Solve
Bishops
LOJ-1202
Medium
Solved by: 3135
Success rate: 52.60%
Solve
Double Ended Queue
LOJ-1212
Easy
Solved by: 3386
Success rate: 46.90%
Solve
Large Division
LOJ-1214
Easy
Solved by: 4334
Success rate: 51.57%
Solve
Palindromic Numbers (II)
LOJ-1225
Easy
Solved by: 5047
Success rate: 77.65%
Solve
Boiled Eggs
LOJ-1227
Easy
Solved by: 3468
Success rate: 54.57%
Solve
Pinocchio
LOJ-1241
Medium
Solved by: 2291
Success rate: 36.23%
Solve
Chocolate Thief
LOJ-1249
Medium
Solved by: 2683
Success rate: 51.99%
Solve
Positive Negative Sign
LOJ-1294
Easy
Solved by: 4766
Success rate: 45.33%
Solve
Area of a Parallelogram
LOJ-1305
Easy
Solved by: 4006
Success rate: 59.39%
Solve
Unlucky Bird
LOJ-1311
Medium
Solved by: 2504
Success rate: 43.13%
Solve
Agent J
LOJ-1331
Easy
Solved by: 2961
Success rate: 52.42%
Solve
Hidden Secret!
LOJ-1338
Medium
Solved by: 3098
Success rate: 57.92%
Solve
IP Checking
LOJ-1354
Easy
Solved by: 4388
Success rate: 73.60%
Solve
Setu
LOJ-1387
Easy
Solved by: 3909
Success rate: 64.31%
Solve
February 29
LOJ-1414
Medium
Solved by: 2250
Success rate: 35.71%
Solve
Minimum Arc Distance
LOJ-1433
Easy
Solved by: 3351
Success rate: 62.88%
Solve
Shadow Sum
LOJ-1447
Easy
Solved by: 923
Success rate: 57.88%
Solve
Redirect URL
LOJ-1449
Easy
Solved by: 1752
Success rate: 75.28%
Solve
ICPC Standing
LOJ-1509
Easy
Solved by: 574
Success rate: 61.08%
Solve
Interactive Search
Easy
Solved by: 214
Success rate: 60.74%
Solve
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