Round 3: Fence
250 correct small sets and 77 correct large sets. View problem statement or contest analysis.
Compact solutions
 qwaker.00 in C++ (695 B) Farmer.John in C++ (707 B) omeometo in C++ (719 B) Qinz in C++ (721 B) wushuangyue in C++ (724 B) mrc88 in C++ (743 B) zibada in Python (787 B) linguo in Python (805 B) | Hackson in C++ (818 B) those in C++ (825 B) Gennady.Korotkevich in Pascal (878 B) Ra16bit in C++ (892 B) maold in C++ (903 B) izulin in C++ (912 B) paladin8 in C++ (919 B) Reid in Haskell (934 B) | skynet in C++ (942 B) tantian in C++ (944 B) Astein in C++ (967 B) tos.lunar in Haskell (967 B) gagguy in C++ (983 B) LayCurse in C (990 B) Isis in C++ (1000 B) dante.ltw in C++ (1006 B) |
Solved in...
| C++ (277 sets) Java (36 sets) Python (4 sets) | C# (3 sets) Pascal (3 sets) C (2 sets) | Haskell (2 sets) |
Submission Origin
| China (55 contestants) Russia (50 contestants) Ukraine (21 contestants) Poland (21 contestants) Japan (16 contestants) United States (10 contestants) Belarus (10 contestants) South Korea (8 contestants) Hong Kong (6 contestants) Canada (5 contestants) Vietnam (4 contestants) Slovakia (4 contestants) | Bulgaria (4 contestants) Brazil (4 contestants) Thailand (3 contestants) Bangladesh (3 contestants) United Kingdom (2 contestants) Taiwan (2 contestants) Sweden (2 contestants) Spain (2 contestants) Georgia (2 contestants) Argentina (2 contestants) Switzerland (1 contestant) South Africa (1 contestant) | Romania (1 contestant) Norway (1 contestant) Netherlands (1 contestant) Malaysia (1 contestant) Lithuania (1 contestant) Latvia (1 contestant) Kazakhstan (1 contestant) Iran (1 contestant) Indonesia (1 contestant) India (1 contestant) Germany (1 contestant) Denmark (1 contestant) |