Problems by Johan Sannemo

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
3-i-rad 270 63 23% 0.00 37 30 81% 5.0 - 7.1
Bandwidth 158 102 65% 0.07 40 36 90% 3.5 - 4.7
Betygsättning 846 795 94% 0.00 250 250 100% 1.2 - 2.3
Betygsättning 594 310 52% 0.00 322 291 90% 1.9
Bijektion 148 101 68% 0.00 90 86 96% 2.3
Binär heap 150 61 41% 0.24 33 29 88% 3.9
Biosällskap 318 136 43% 0.00 139 125 90% 2.8
Biosällskap 2 183 100 55% 0.00 104 96 92% 2.6
Brandvägg 753 564 75% 0.01 96 84 88% 2.4 - 6.0
Caesar 168 104 62% 0.00 101 97 96% 1.8
Dansmatta 513 352 69% 0.00 98 88 90% 2.3 - 4.5
Eldberget 388 374 96% 0.01 80 80 100% 1.5 - 5.4
Färgningsspelet 436 251 58% 0.00 49 46 94% 3.3 - 7.1
Femkortspelet 293 210 72% 0.00 109 102 94% 1.8 - 3.6
Fibonacci Strings 219 72 33% 0.01 39 29 74% 4.4 - 5.7
Flygbussen 364 204 56% 0.05 29 22 76% 5.5 - 8.5
Förvirrad föreläsare 244 178 73% 0.00 171 162 95% 1.4
Fullsatt buss 88 60 68% 0.00 57 54 95% 2.5
GCD 212 71 33% 0.00 68 59 87% 3.5
IOI-uttagning 82 41 50% 0.01 29 24 83% 4.6 - 5.7
Kakor 265 98 37% 0.02 71 58 82% 2.1
Kalkylator 112 69 62% 0.00 65 59 91% 2.7
Känd klartext 117 109 93% 0.00 47 47 100% 2.0 - 9.1
Klappkonstruktion 217 52 24% 0.00 50 39 78% 6.5
Kohagen 386 248 64% 0.03 32 28 88% 3.8 - 8.7
Konamikoden 330 302 92% 0.00 75 71 95% 1.6 - 7.6
Kulramen 75 55 73% 0.00 41 39 95% 2.5 - 4.1
Kungarikesuppdelning 96 51 53% 0.08 12 8 67% 6.1 - 6.8
Långtbortistanska personnummer 362 198 55% 0.00 177 164 93% 2.0
Lisp till C 352 249 71% 0.00 96 89 93% 2.0 - 3.3
Listtestning 551 525 95% 0.00 41 41 100% 2.1 - 9.4
Maffia 86 45 52% 0.04 16 13 81% 4.6 - 6.4
Magishow 107 64 60% 0.01 15 13 87% 4.6 - 6.5
Marsmeddelanden 362 222 61% 0.01 117 112 96% 1.9 - 2.5
Mårten's DFS 199 70 35% 0.01 37 26 70% 6.3 - 7.0
Matt i ett drag 82 16 20% 0.00 13 11 85% 5.8
Minigolf 339 238 70% 0.00 173 163 94% 1.5 - 1.9
Muffinspelet 98 81 83% 0.00 80 78 98% 1.7
N-summa 607 382 63% 0.00 364 338 93% 1.7
Omvändning 499 297 60% 0.00 282 268 95% 1.5
Otur 838 59 7% 0.00 79 26 33% 8.2
Pixelproblem 407 333 82% 0.00 29 22 76% 5.0 - 9.3
Pokemonturnering 316 226 72% 0.04 55 52 95% 2.2 - 7.1
Poplåtar 70 68 97% 0.01 7 7 100% 3.9 - 5.9
Räknefunktioner 234 112 48% 0.00 112 98 88% 1.7
Räkneuttrycket 257 207 81% 0.00 45 42 93% 2.8 - 6.7
Rätta fel 182 150 82% 0.00 23 18 78% 4.9 - 9.5
Registreringsskyltar 78 39 50% 0.13 16 14 88% 4.4 - 6.0
Renoveringen 200 139 70% 0.00 87 83 95% 1.5 - 2.1
Robotdammsugaren 2 1093 957 88% 0.01 26 26 100% 2.5 - 9.4
Rövarspråket 639 315 49% 0.00 89 72 81% 3.4 - 5.9
Rulltrappa 64 58 91% 0.01 33 33 100% 2.3 - 3.1
Sidnumrering 269 169 63% 0.00 98 86 88% 2.3 - 8.0
Siffersumma 211 175 83% 0.00 84 76 90% 2.0 - 6.6
Snöbollskrig 1 76 51 67% 0.14 14 11 79% 4.7 - 6.4
Snömurskontrollant 69 35 51% 0.02 14 12 86% 4.6 - 4.8
Solitärschack 473 424 90% 0.00 18 16 89% 4.5 - 9.0
Subway Seats 402 346 86% 0.00 122 119 98% 1.3 - 2.6
Surveillance 102 52 51% 0.26 15 12 80% 5.1 - 6.9
Tågväxeln 159 126 79% 0.00 77 75 97% 1.7 - 2.2
Tankeläsning 155 120 77% 0.00 41 41 100% 2.5 - 4.8
Telefonkatalog 114 39 34% 0.00 43 38 88% 4.2
Treasure Map 694 434 63% 0.00 204 194 95% 1.4 - 2.6
Tre-sortering 596 304 51% 0.00 308 277 90% 1.9
Triangelarea 901 509 56% 0.00 517 490 95% 1.5
Två-summa 1436 857 60% 0.00 744 710 95% 1.4
TV-tittande 245 94 38% 0.05 89 77 87% 3.1
TV-tittande 133 56 42% 0.04 35 30 86% 3.9
Vänner 58 36 62% 0.08 18 17 94% 4.3 - 6.1
Vectorfunktioner 163 51 31% 0.03 47 42 89% 3.7
Videoklipp 107 61 57% 0.05 25 24 96% 3.4 - 4.6
Xorxorxor 24 22 92% 0.00 7 7 100% 4.4 - 7.7