Problems by Johan Sannemo

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
3-i-rad 208 53 25% 0.00 28 23 82% 5.2 - 8.6
Bandwidth 111 61 55% 0.21 26 23 88% 4.4 - 5.6
Betygsättning 318 303 95% 0.00 91 91 100% 1.2 - 2.3
Betygsättning 278 180 65% 0.00 184 173 94% 1.8
Bijektion 83 63 76% 0.00 56 53 95% 2.8
Binär heap 71 25 35% 0.42 19 17 89% 4.7
Biosällskap 204 90 44% 0.00 90 82 91% 2.8
Biosällskap 2 114 66 58% 0.00 69 64 93% 2.9
Brandvägg 719 534 74% 0.01 86 76 88% 2.5 - 6.8
Caesar 81 55 68% 0.00 52 49 94% 2.5
Dansmatta 428 289 68% 0.00 80 70 88% 2.8 - 5.5
Eldberget 137 132 96% 0.01 42 42 100% 1.7 - 7.1
Färgningsspelet 327 187 57% 0.00 41 38 93% 3.7 - 8.3
Femkortspelet 230 164 71% 0.00 90 83 92% 2.0 - 4.1
Fibonacci Strings 123 41 33% 0.01 26 19 73% 5.2 - 7.5
Flygbussen 245 130 53% 0.05 24 18 75% 5.8 - 8.9
Förvirrad föreläsare 107 80 75% 0.00 76 74 97% 1.5
Fullsatt buss 61 39 64% 0.00 36 33 92% 3.6
GCD 66 36 55% 0.00 37 33 89% 3.3
IOI-uttagning 29 13 45% 0.01 11 9 82% 5.1 - 5.6
Kakor 103 44 43% 0.02 37 29 78% 2.5
Kalkylator 75 39 52% 0.00 39 35 90% 3.4
Känd klartext 86 79 92% 0.00 38 38 100% 2.2 - 9.5
Klappkonstruktion 119 43 36% 0.00 40 31 78% 5.8
Kohagen 318 200 63% 0.04 27 24 89% 4.0 - 9.1
Konamikoden 294 266 90% 0.00 61 57 93% 1.7 - 8.9
Kulramen 56 40 71% 0.00 28 26 93% 3.3 - 5.6
Kungarikesuppdelning 65 36 55% 0.08 8 6 75% 5.7 - 6.4
Långtbortistanska personnummer 203 118 58% 0.00 99 94 95% 2.0
Lisp till C 288 202 70% 0.00 76 69 91% 2.3 - 4.1
Listtestning 282 254 90% 0.00 33 31 94% 3.2 - 9.7
Maffia 23 11 48% 0.05 8 7 88% 4.4 - 6.0
Magishow 44 25 57% 0.01 9 8 89% 5.2 - 7.0
Marsmeddelanden 290 166 57% 0.01 85 80 94% 2.3 - 3.5
Mårten's DFS 100 34 34% 0.01 24 17 71% 6.4
Matt i ett drag 56 13 23% 0.00 10 8 80% 6.5
Minigolf 198 146 74% 0.00 104 99 95% 1.6 - 2.1
Muffinspelet 48 43 90% 0.00 41 41 100% 2.2
N-summa 341 220 65% 0.00 202 192 95% 1.6
Omvändning 240 152 63% 0.00 138 133 96% 1.6
Otur 95 15 16% 0.00 24 12 50% 8.4
Pixelproblem 354 287 81% 0.00 26 20 77% 5.1 - 8.9
Pokemonturnering 222 155 70% 0.08 45 42 93% 2.5 - 7.1
Räknefunktioner 92 53 58% 0.00 58 51 88% 2.2
Räkneuttrycket 224 179 80% 0.00 37 34 92% 3.3 - 7.8
Rätta fel 155 140 90% 0.00 17 15 88% 4.2 - 9.3
Registreringsskyltar 24 12 50% 0.22 8 7 88% 4.5 - 5.9
Renoveringen 103 60 58% 0.00 42 38 90% 1.9 - 3.1
Rövarspråket 577 277 48% 0.00 76 61 80% 3.9 - 7.5
Sidnumrering 143 100 70% 0.00 61 55 90% 2.9 - 8.8
Siffersumma 125 104 83% 0.00 55 50 91% 2.1 - 8.1
Solitärschack 357 314 88% 0.00 17 15 88% 4.8 - 9.2
Subway Seats 285 235 82% 0.00 74 71 96% 1.4 - 3.3
Surveillance 39 14 36% 0.37 11 8 73% 5.6 - 7.4
Tågväxeln 82 64 78% 0.00 52 50 96% 1.9 - 2.2
Tankeläsning 79 64 81% 0.00 29 29 100% 3.1 - 5.0
Telefonkatalog 62 20 32% 0.00 23 20 87% 4.9
Treasure Map 543 313 58% 0.00 158 148 94% 1.5 - 2.7
Tre-sortering 314 177 56% 0.00 179 167 93% 1.8
Triangelarea 398 239 60% 0.00 242 230 95% 1.6
Två-summa 964 553 57% 0.00 473 450 95% 1.4
TV-tittande 199 74 37% 0.08 69 61 88% 3.0
Vänner 22 13 59% 0.29 10 9 90% 5.0 - 6.7
Vectorfunktioner 79 29 37% 0.05 26 22 85% 4.5
Videoklipp 39 26 67% 0.10 15 14 93% 4.1 - 5.8
Xorxorxor 13 12 92% 0.00 6 6 100% 4.6 - 7.5