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Matrix Power problems
Problem Name Online Judge Contest Difficulty Level
1 Fibonacci Sum Categories SPOJ 1
2 Counting Rabbits Categories SPOJ 1
3 Mixtures Categories SPOJ 1
4 Modular Fibonacci Categories UVA 1
5 The Knights Of The Round Table Categories UVA 1
6 Tetrahedron Categories Codeforces Codeforces Round #113 (Div. 2) 1
7 Jzzhu and Sequences Categories Codeforces Codeforces Round #257 (Div. 2) 1
8 Recursive Sequence Categories SPOJ 1
9 Flibonakki Categories SPOJ 2
10 Factory Categories Codeforces Codeforces Round #276 (Div. 2) 2
11 Recursive Sequence (Version II) Categories SPOJ 2
12 Decode the Strings Categories SPOJ 2
13 Mr. Kitayuta's Gift Categories Codeforces Codeforces Round #286 (Div. 1) & Codeforces Round #286 (Div. 2) & Codeforces Round #286 (Div. 1) & Codeforces Round #286 (Div. 2) 2
14 Summing Sums Categories SPOJ 2
15 Euclids algorithm revisited Categories SPOJ 2
16 Yet another Number Sequence Categories UVA 2
17 Barcode Categories Codeforces Codeforces Round #139 (Div. 2) 3
18 Text Generator Categories SPOJ 3
19 Recurrences Categories UVA 3
20 Contemplation! Algebra Categories UVA 3
21 Plant Categories Codeforces Codeforces Round #118 (Div. 1) & Codeforces Round #118 (Div. 2) 3
22 Teobaldo's Trip Categories UVA 3
23 Recurrence Categories SPOJ 3
24 How Many Calls? Categories UVA 3
25 Quiz Categories Codeforces Codeforces Round #196 (Div. 2) & Codeforces Round #196 (Div. 1) 3
26 End of Fun Categories SPOJ 3
27 Plane Hopping Categories SPOJ 3
28 Ant Categories SPOJ 3
29 Sum of Tetranacci numbers Categories SPOJ 3
30 Number of quite different words Categories SPOJ 3
31 Tribonacci Categories UVA 3
32 Power of Matrix Categories UVA 4
33 Number of Paths in the Empire Categories SGU 4
34 Iterated Linear Function Categories Codeforces Educational Codeforces Round 13 4
35 Fibonacci vs Polynomial Categories SPOJ 4
36 R Numbers Categories SPOJ 4
37 Once Again... Categories Codeforces Codeforces Round #323 (Div. 1) & Codeforces Round #323 (Div. 2) 4
38 Experienced Endeavour Categories UVA 5
39 Jumbo Airlines Categories SPOJ 5
40 Stocks Prediction Categories SPOJ 5
41 K-based Numbers. Version 3 Categories Timus 5
42 Finding Paths in Grid Categories UVA 5
43 Life, the Universe, and Everything II Categories SPOJ 5
44 Fantastic Sequence Categories UVA 5
45 Life Game Categories SPOJ 5
46 Wet Shark and Blocks Categories Codeforces Codeforces Round #341 (Div. 2) 5
47 Four colors Categories SPOJ 5
48 GukiZ and Binary Operations Categories Codeforces Codeforces Round #307 (Div. 2) 6
49 Krypton Number System Categories UVA 6
50 Gremlins Categories SPOJ 6
51 Okabe and El Psy Kongroo Categories Codeforces Codeforces Round #420 (Div. 2) 6
52 How many Knight Placing? Categories UVA 6
53 Text Generater II Categories SPOJ 6
54 Decoding Genome Categories Codeforces Codeforces Round #137 (Div. 2) 6
55 Dexterina’s Lab Categories Codeforces Bubble Cup 9 - Finals [Online Mirror] 7
56 Axel and Marston in Bitland Categories Codeforces ?????????? 2017 - ????? (?????? ??? ??????-??????????) 7
57 Pibonacci Categories SPOJ 7
58 Darth Vader and Tree Categories Codeforces Codeforces Round #291 (Div. 2) 7
59 Bear in the Field Categories Codeforces Codeforces Round #226 (Div. 2) 8
60 Anniversary Categories Codeforces Codeforces Round #140 (Div. 1) & Codeforces Round #140 (Div. 2) 8
61 Ignore the Blocks Categories UVA 8
62 Hamming Distance Categories Codeforces Codeforces Round #122 (Div. 1) & Codeforces Round #122 (Div. 2) 8
63 Flights for Regular Customers Categories Codeforces Codeforces Round #319 (Div. 1) 8
64 Smile House Categories Codeforces Codeforces Testing Round #4 8
65 Turtles Categories Codeforces Codeforces Round #202 (Div. 1) 8
66 Jeff and Brackets Categories Codeforces Codeforces Round #204 (Div. 1) & Codeforces Round #204 (Div. 2) 8
67 Mushroom Gnomes Categories Codeforces Codeforces Beta Round #56 9
68 Design Tutorial: Change the Goal Categories Codeforces Codeforces Round #270 9
69 Wizards and Bets Categories Codeforces Codeforces Round #114 (Div. 1) 9
70 Vasya and Shifts Categories Codeforces Codeforces Round #425 (Div. 2) 9
71 Strange Calculation and Cats Categories Codeforces Codeforces Round #329 (Div. 2) 9
72 Permutations Categories Codeforces Codeforces Round #382 (Div. 1) 9
73 Yet Another Number Sequence Categories Codeforces Codeforces Round #230 (Div. 1) & Codeforces Round #230 (Div. 2) 9
74 Fibonotci Categories Codeforces Bubble Cup 8 - Finals [Online Mirror] 9
75 Flags Categories Codeforces Codeforces Beta Round #76 (Div. 1 Only) 9
76 Gambling Nim Categories Codeforces CROC 2016 - Final Round [Private, For Onsite Finalists Only] 9
77 Crime Management Categories Codeforces Codeforces Beta Round #83 (Div. 1 Only) 9
78 Stairs and Lines Categories Codeforces Codeforces Round #284 (Div. 1) 9
79 Fibonacci Number Categories Codeforces Codeforces Round #122 (Div. 1) 9
80 Pentagon Categories Codeforces Codeforces Beta Round #48 9
81 Little Pony and Elements of Harmony Categories Codeforces Codeforces Round #259 (Div. 1) 9
82 Museum Categories Codeforces Codeforces Beta Round #86 (Div. 1 Only) 9
83 Long sequence Categories Codeforces Yandex.Algorithm 2011 Round 2 10
84 Berland Traffic Categories Codeforces Codeforces Testing Round #5 10
85 Combining Slimes Categories Codeforces Wunder Fund Round 2016 (Div. 1 + Div. 2 combined) 10
86 Subsequences Return Categories Codeforces Codeforces Round #283 (Div. 1) 10
87 DZY Loves Games Categories Codeforces Codeforces Round #255 (Div. 1) 10
88 DZY Loves Bridges Categories Codeforces Codeforces Round #255 (Div. 1) 10
89 Mirror Box Categories Codeforces Codeforces Round #320 (Div. 1) [Bayan Thanks-Round] 10
90 Fibonacci Strings Categories Codeforces ABBYY Cup 2.0 - Easy 10