Graph matchings, König's theorem, vertex cover of bipartite graph
 
 
# Name   Solved Sort desc.
793G Submit  x34
739D Submit  x47
737E Submit  x20
618D Submit  x983
590E Submit  x127
575C Submit  x118
498C Submit  x1200
491C Submit  x146
489B Submit  x8543
468E Submit  x27
468D Submit  x94
468B Submit  x1745
387D Submit  x348
353E Submit  x322
337A Submit  x15132
316C2 Submit  x338
290C Submit  x881
266B Submit  x15630
167D Submit  x93
166D Submit  x187
120H Submit  x630
103E Submit  x203
86B Submit  x231
21D Submit  x263