Round 2: Erdős–Szekeres
365 correct small sets and 182 correct large sets. View problem statement or contest analysis.
Compact solutions
Error202 in C++ (122 B) arkorwan in Ruby (546 B) ustimaw in C++ (953 B) Astein in C++ (955 B) zlzmsRhak in C++ (984 B) watashi in C++ (1011 B) Double.World in C++ (1036 B) lewha0 in C++ (1050 B) | mareksom in C++ (1060 B) Astein in C++ (1075 B) Konrad127123 in C (1086 B) fhlasek in C++ (1099 B) uncleHooman in C++ (1149 B) jinlin in C++ (1154 B) JongMan in Python (1159 B) ZhouErjin in C++ (1162 B) | mozeda in C++ (1191 B) SnapDragon in C++ (1197 B) aa2985759 in C++ (1209 B) Marcinsmu in C++ (1209 B) aa2985759 in C++ (1216 B) pattara.s in C++ (1218 B) pjsdream in C++ (1224 B) Ra16bit in C++ (1225 B) |
Solved in...
C++ (451 sets) Java (54 sets) Python (16 sets) | C# (7 sets) Pascal (7 sets) C (6 sets) | Ruby (3 sets) D (2 sets) |
Submission Origin
China (82 contestants) Russia (78 contestants) Poland (25 contestants) Japan (25 contestants) United States (20 contestants) Ukraine (18 contestants) Taiwan (14 contestants) South Korea (14 contestants) Belarus (10 contestants) Netherlands (7 contestants) Canada (6 contestants) Slovakia (4 contestants) Germany (4 contestants) Vietnam (3 contestants) Thailand (3 contestants) Iran (3 contestants) | Hong Kong (3 contestants) Croatia (3 contestants) Australia (3 contestants) United Kingdom (2 contestants) Slovenia (2 contestants) Singapore (2 contestants) Romania (2 contestants) Lithuania (2 contestants) Latvia (2 contestants) Italy (2 contestants) Indonesia (2 contestants) Georgia (2 contestants) Finland (2 contestants) Czech Republic (2 contestants) Bulgaria (2 contestants) Austria (2 contestants) | Venezuela (1 contestant) Sweden (1 contestant) South Africa (1 contestant) Portugal (1 contestant) Philippines (1 contestant) Norway (1 contestant) New Zealand (1 contestant) Moldova (1 contestant) Kazakhstan (1 contestant) Hungary (1 contestant) Colombia (1 contestant) Brazil (1 contestant) Bangladesh (1 contestant) Argentina (1 contestant) |