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LightOJ ID Ascending
LightOJ ID Descending
Show unsolved only
Greetings from LightOJ
LOJ-1000
Easy
Solved by: 22077
Success rate: 54.46%
Solve
Opposite Task
LOJ-1001
Easy
Solved by: 15546
Success rate: 46.96%
Solve
Hex-a-bonacci
LOJ-1006
Easy
Solved by: 7927
Success rate: 28.35%
Solve
Fibsieve's Fantabulous Birthday
LOJ-1008
Easy
Solved by: 5894
Success rate: 43.43%
Solve
Knights on a Chessboard
LOJ-1010
Easy
Solved by: 4919
Success rate: 29.15%
Solve
Brush (I)
LOJ-1015
Easy
Solved by: 7986
Success rate: 37.17%
Solve
Circle in Square
LOJ-1022
Easy
Solved by: 9550
Success rate: 46.26%
Solve
Secret Origins
LOJ-1042
Medium
Solved by: 3168
Success rate: 34.33%
Solve
Digits of Factorial
LOJ-1045
Easy
Solved by: 4296
Success rate: 54.92%
Solve
Higher Math
LOJ-1053
Easy
Solved by: 6993
Success rate: 55.72%
Solve
Lift
LOJ-1069
Easy
Solved by: 7011
Success rate: 60.71%
Solve
How Cow
LOJ-1107
Easy
Solved by: 6446
Success rate: 57.16%
Solve
False Ordering
LOJ-1109
Easy
Solved by: 4055
Success rate: 77.65%
Solve
Discover the Web
LOJ-1113
Easy
Solved by: 3782
Success rate: 45.32%
Solve
Array Simulation
LOJ-1133
Easy
Solved by: 3551
Success rate: 45.72%
Solve
Division by 3
LOJ-1136
Easy
Solved by: 3748
Success rate: 40.32%
Solve
Parity
LOJ-1182
Easy
Solved by: 5368
Success rate: 63.68%
Solve
Sum of Factorials
LOJ-1189
Easy
Solved by: 2740
Success rate: 46.65%
Solve
Bishops
LOJ-1202
Medium
Solved by: 3100
Success rate: 52.61%
Solve
Double Ended Queue
LOJ-1212
Easy
Solved by: 3345
Success rate: 46.82%
Solve
Large Division
LOJ-1214
Easy
Solved by: 4260
Success rate: 51.50%
Solve
Palindromic Numbers (II)
LOJ-1225
Easy
Solved by: 4973
Success rate: 77.55%
Solve
Boiled Eggs
LOJ-1227
Easy
Solved by: 3448
Success rate: 54.53%
Solve
Pinocchio
LOJ-1241
Medium
Solved by: 2278
Success rate: 36.24%
Solve
Chocolate Thief
LOJ-1249
Medium
Solved by: 2666
Success rate: 52.01%
Solve
Positive Negative Sign
LOJ-1294
Easy
Solved by: 4723
Success rate: 45.24%
Solve
Area of a Parallelogram
LOJ-1305
Easy
Solved by: 3972
Success rate: 59.31%
Solve
Unlucky Bird
LOJ-1311
Medium
Solved by: 2487
Success rate: 43.13%
Solve
Agent J
LOJ-1331
Easy
Solved by: 2937
Success rate: 52.71%
Solve
Hidden Secret!
LOJ-1338
Medium
Solved by: 3050
Success rate: 57.82%
Solve
IP Checking
LOJ-1354
Easy
Solved by: 4335
Success rate: 73.72%
Solve
Setu
LOJ-1387
Easy
Solved by: 3889
Success rate: 64.24%
Solve
February 29
LOJ-1414
Medium
Solved by: 2218
Success rate: 35.55%
Solve
Minimum Arc Distance
LOJ-1433
Easy
Solved by: 3321
Success rate: 62.80%
Solve
Shadow Sum
LOJ-1447
Easy
Solved by: 906
Success rate: 57.81%
Solve
Redirect URL
LOJ-1449
Easy
Solved by: 1687
Success rate: 75.07%
Solve
ICPC Standing
LOJ-1509
Easy
Solved by: 523
Success rate: 61.54%
Solve
Interactive Search
Easy
Solved by: 184
Success rate: 60.48%
Solve
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