World Finals: Ping Pong Balls
92 correct small sets and 18 correct large sets. View problem statement or contest analysis.
Compact solutions
YangYi in C++ (629 B) windy7926778 in C++ (712 B) tos.lunar in C++ (733 B) eagleonhill in C++ (751 B) macs in C++ (810 B) antimatter in C++ (821 B) gawry in C++ (869 B) zibada in Python (874 B) | Laurance in C++ (884 B) yuhch123 in C++ (899 B) humblefool in Java (915 B) XiaoZiqian in C++ (942 B) LayCurse in C (964 B) xreborner in C++ (1054 B) domeng in C++ (1059 B) igoro in C++ (1120 B) | fuwenjie in C++ (1152 B) AS1 in C++ (1157 B) ardiankp in C++ (1160 B) Savior in C++ (1182 B) SkidanovAlexander in C++ (1183 B) Lunarmony in C++ (1218 B) kitamasa in C++ (1241 B) pdallago in C++ (1248 B) |
Solved in...
C++ (84 sets) Java (21 sets) | Python (2 sets) C (1 set) | C# (1 set) Haskell (1 set) |
Submission Origin
Russia (18 contestants) China (18 contestants) United States (14 contestants) Japan (8 contestants) Poland (6 contestants) Ukraine (5 contestants) United Kingdom (2 contestants) Sweden (2 contestants) | South Korea (2 contestants) Netherlands (2 contestants) Hong Kong (2 contestants) Belarus (2 contestants) Argentina (2 contestants) Singapore (1 contestant) Romania (1 contestant) Mexico (1 contestant) | Lithuania (1 contestant) Italy (1 contestant) India (1 contestant) Canada (1 contestant) Bulgaria (1 contestant) Australia (1 contestant) |