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LIS problems
Problem Name Online Judge Contest Difficulty Level
1 Easy Longest Increasing Subsequence Categories SPOJ 1
2 Stacking Boxes Categories UVA 1
3 Strategic Defense Initiative Categories UVA 1
4 Wavio Sequence Categories UVA 1
5 The Tower of Babylon Categories UVA 1
6 What Goes Up Categories UVA 1
7 Building Bridges Categories SPOJ 1
8 In Danger Categories SPOJ 1
9 Testing the CATCHER Categories UVA 1
10 History Grading Categories UVA 1
11 Tower of Cubes Categories UVA 2
12 Is Bigger Smarter? Categories TJU 2
13 Supernumbers in a permutation Categories SPOJ 2
14 BATMAN3 Categories SPOJ 2
15 Trainsorting Categories UVA 2
16 Another Longest Increasing Subsequence Problem Categories SPOJ 2
17 Murcia's Skyline Categories UVA 2
18 Tiling Up Blocks Categories UVA 3
19 Bubble Sort Graph Categories Codeforces Codeforces Round #198 (Div. 2) & Codeforces Round #198 (Div. 1) 3
20 Greenhouse Effect Categories Codeforces Codeforces Round #165 (Div. 1) & Codeforces Round #165 (Div. 2) 3
21 Building Bridges(HARD) Categories SPOJ 3