Problems by Johan Sannemo

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
3-i-rad 209 53 25% 0.00 29 23 79% 5.6 - 8.8
Bandwidth 123 69 56% 0.07 29 26 90% 3.9 - 5.1
Betygsättning 478 450 94% 0.00 152 152 100% 1.2 - 2.3
Betygsättning 317 199 63% 0.00 207 192 93% 1.9
Bijektion 93 70 75% 0.00 62 59 95% 2.6
Binär heap 78 29 37% 0.28 23 21 91% 4.4
Biosällskap 234 102 44% 0.00 103 93 90% 2.9
Biosällskap 2 131 74 56% 0.00 78 72 92% 3.1
Brandvägg 724 538 74% 0.01 88 77 88% 2.6 - 6.8
Caesar 105 71 68% 0.00 69 65 94% 2.2
Dansmatta 441 299 68% 0.00 82 72 88% 2.7 - 5.4
Eldberget 209 204 98% 0.01 52 52 100% 1.6 - 5.8
Färgningsspelet 332 189 57% 0.00 42 38 90% 4.0 - 8.1
Femkortspelet 260 187 72% 0.00 96 89 93% 2.0 - 4.3
Fibonacci Strings 134 45 34% 0.01 29 21 72% 5.4 - 7.4
Flygbussen 256 138 54% 0.05 24 18 75% 5.8 - 9.0
Förvirrad föreläsare 148 109 74% 0.00 107 102 95% 1.4
Fullsatt buss 65 43 66% 0.00 40 37 92% 3.3
GCD 71 40 56% 0.00 40 36 90% 3.2
IOI-uttagning 50 23 46% 0.01 16 13 81% 5.1 - 6.1
Kakor 146 56 38% 0.02 48 38 79% 2.3
Kalkylator 80 43 54% 0.00 44 39 89% 3.9
Känd klartext 89 82 92% 0.00 40 40 100% 2.2 - 9.4
Klappkonstruktion 124 45 36% 0.00 42 33 79% 5.6
Kohagen 318 200 63% 0.04 27 24 89% 3.9 - 9.1
Konamikoden 298 270 91% 0.00 64 60 94% 1.7 - 8.6
Kulramen 60 43 72% 0.00 31 29 94% 3.0 - 5.5
Kungarikesuppdelning 66 36 55% 0.08 9 6 67% 5.9 - 6.6
Långtbortistanska personnummer 241 139 58% 0.00 118 112 95% 1.9
Lisp till C 313 214 68% 0.00 81 74 91% 2.3 - 3.7
Listtestning 297 254 86% 0.00 34 31 91% 3.6 - 9.7
Maffia 34 21 62% 0.04 10 9 90% 4.3 - 5.8
Magishow 54 27 50% 0.01 11 9 82% 5.1 - 7.4
Marsmeddelanden 304 180 59% 0.01 93 88 95% 2.2 - 3.1
Mårten's DFS 112 39 35% 0.01 26 19 73% 5.8 - 6.4
Matt i ett drag 56 13 23% 0.00 10 8 80% 6.5
Minigolf 242 173 71% 0.00 122 116 95% 1.6 - 2.1
Muffinspelet 60 50 83% 0.00 50 48 96% 2.1
N-summa 395 261 66% 0.00 241 230 95% 1.6
Omvändning 309 197 64% 0.00 182 176 97% 1.5
Otur 303 24 8% 0.00 40 13 32% 9.0
Pixelproblem 354 287 81% 0.00 26 20 77% 5.0 - 9.4
Pokemonturnering 228 161 71% 0.04 46 43 93% 2.4 - 7.5
Poplåtar 1 1 100% 4.08 1 1 100% 5.4
Räknefunktioner 152 78 51% 0.00 80 69 86% 1.8
Räkneuttrycket 227 182 80% 0.00 38 35 92% 3.2 - 7.5
Rätta fel 155 140 90% 0.00 17 15 88% 4.1 - 9.3
Registreringsskyltar 59 23 39% 0.17 12 10 83% 4.8 - 6.6
Renoveringen 116 72 62% 0.00 51 47 92% 1.8 - 3.3
Robotdammsugaren 2 8 8 100% 0.06 5 5 100% 5.0 - 7.3
Rövarspråket 600 291 48% 0.00 79 63 80% 3.9 - 6.7
Rulltrappa 6 6 100% 0.01 6 6 100% 4.9
Sidnumrering 187 120 64% 0.00 70 63 90% 2.3 - 8.8
Siffersumma 131 110 84% 0.00 60 55 92% 2.0 - 7.6
Snöbollskrig 1 20 19 95% 0.53 4 4 100% 5.2 - 6.0
Snömurskontrollant 10 9 90% 0.07 4 4 100% 5.1 - 5.2
Solitärschack 357 314 88% 0.00 17 15 88% 4.7 - 9.2
Subway Seats 296 246 83% 0.00 81 78 96% 1.4 - 3.6
Surveillance 47 16 34% 0.37 13 9 69% 5.5 - 7.8
Tågväxeln 96 75 78% 0.00 59 57 97% 1.9 - 2.1
Tankeläsning 83 68 82% 0.00 30 30 100% 3.0 - 5.5
Telefonkatalog 74 24 32% 0.00 28 24 86% 5.2
Treasure Map 569 339 60% 0.00 170 160 94% 1.5 - 2.8
Tre-sortering 387 208 54% 0.00 209 194 93% 1.8
Triangelarea 579 328 57% 0.00 335 316 94% 1.6
Två-summa 1081 645 60% 0.00 548 525 96% 1.4
TV-tittande 219 81 37% 0.08 74 66 89% 2.8
TV-tittande 14 8 57% 0.11 9 8 89% 4.9
Vänner 29 17 59% 0.17 11 10 91% 5.0 - 7.1
Vectorfunktioner 99 33 33% 0.05 30 26 87% 4.2
Videoklipp 55 34 62% 0.08 18 17 94% 4.0 - 5.5
Xorxorxor 13 12 92% 0.00 6 6 100% 4.6 - 7.5