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LightOJ ID Ascending
LightOJ ID Descending
Show unsolved only
Greetings from LightOJ
LOJ-1000
Easy
Solved by: 21241
Success rate: 53.66%
Solve
Opposite Task
LOJ-1001
Easy
Solved by: 14966
Success rate: 46.49%
Solve
Hex-a-bonacci
LOJ-1006
Easy
Solved by: 7650
Success rate: 27.94%
Solve
Fibsieve's Fantabulous Birthday
LOJ-1008
Easy
Solved by: 5786
Success rate: 43.49%
Solve
Knights on a Chessboard
LOJ-1010
Easy
Solved by: 4823
Success rate: 29.17%
Solve
Brush (I)
LOJ-1015
Easy
Solved by: 7830
Success rate: 37.02%
Solve
Circle in Square
LOJ-1022
Easy
Solved by: 9341
Success rate: 46.12%
Solve
Secret Origins
LOJ-1042
Medium
Solved by: 3119
Success rate: 34.29%
Solve
Digits of Factorial
LOJ-1045
Easy
Solved by: 4208
Success rate: 54.89%
Solve
Higher Math
LOJ-1053
Easy
Solved by: 6877
Success rate: 55.53%
Solve
Lift
LOJ-1069
Easy
Solved by: 6873
Success rate: 60.64%
Solve
How Cow
LOJ-1107
Easy
Solved by: 6319
Success rate: 56.95%
Solve
False Ordering
LOJ-1109
Easy
Solved by: 3944
Success rate: 77.53%
Solve
Discover the Web
LOJ-1113
Easy
Solved by: 3695
Success rate: 44.98%
Solve
Array Simulation
LOJ-1133
Easy
Solved by: 3507
Success rate: 45.58%
Solve
Division by 3
LOJ-1136
Easy
Solved by: 3707
Success rate: 40.44%
Solve
Parity
LOJ-1182
Easy
Solved by: 5312
Success rate: 63.68%
Solve
Sum of Factorials
LOJ-1189
Easy
Solved by: 2675
Success rate: 46.70%
Solve
Bishops
LOJ-1202
Medium
Solved by: 3062
Success rate: 52.64%
Solve
Double Ended Queue
LOJ-1212
Easy
Solved by: 3277
Success rate: 46.70%
Solve
Large Division
LOJ-1214
Easy
Solved by: 4142
Success rate: 51.47%
Solve
Palindromic Numbers (II)
LOJ-1225
Easy
Solved by: 4879
Success rate: 77.44%
Solve
Boiled Eggs
LOJ-1227
Easy
Solved by: 3408
Success rate: 54.50%
Solve
Pinocchio
LOJ-1241
Medium
Solved by: 2252
Success rate: 36.23%
Solve
Chocolate Thief
LOJ-1249
Medium
Solved by: 2638
Success rate: 51.92%
Solve
Positive Negative Sign
LOJ-1294
Easy
Solved by: 4642
Success rate: 45.21%
Solve
Area of a Parallelogram
LOJ-1305
Easy
Solved by: 3920
Success rate: 59.31%
Solve
Unlucky Bird
LOJ-1311
Medium
Solved by: 2454
Success rate: 43.15%
Solve
Agent J
LOJ-1331
Easy
Solved by: 2902
Success rate: 52.79%
Solve
Hidden Secret!
LOJ-1338
Medium
Solved by: 2967
Success rate: 57.65%
Solve
IP Checking
LOJ-1354
Easy
Solved by: 4256
Success rate: 73.53%
Solve
Setu
LOJ-1387
Easy
Solved by: 3854
Success rate: 64.06%
Solve
February 29
LOJ-1414
Medium
Solved by: 2156
Success rate: 35.43%
Solve
Minimum Arc Distance
LOJ-1433
Easy
Solved by: 3281
Success rate: 62.76%
Solve
Shadow Sum
LOJ-1447
Easy
Solved by: 882
Success rate: 57.87%
Solve
Redirect URL
LOJ-1449
Easy
Solved by: 1539
Success rate: 75.32%
Solve
ICPC Standing
LOJ-1509
Easy
Solved by: 373
Success rate: 62.30%
Solve
Interactive Search
Easy
Solved by: 134
Success rate: 57.79%
Solve
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