JAG Practice Contest for ACM-ICPC Asia Regional 2015

	#	Title
A	13082	M and A
B	13083	Change a Password
C	13084	Delete Files
D	13085	Line Gimmick
E	13086	Shifting a Matrix
F	13087	Modern Announce Network
G	13088	Cube Dividing
H	13089	Donut Decoration
I	13090	Shortest Bridge
J	13091	Longest Shortest Path
K	13092	Optimal Tournament