scau 2015寒假训练

并不是很正规的。每个人自愿参与自愿退出，马哥找题（马哥超nice么么哒）。 放假第一周与放假结束前一周

2015-01-26

http://acm.hust.edu.cn/vjudge/contest/view.action?cid=68304#overview

password: scau0126

　　

		ID	Origin	Title
	13 / 29	Problem A	CodeChef SUBGCD	Subarray GCD
	8 / 50	Problem B	CodeChef SUBLCM	Subarray LCM
	0 / 3	Problem C	CodeChef SEAGCD	Sereja and GCD
	1 / 1	Problem D	CodeChef SEALCM	Sereja and LCM
	11 / 25	Problem E	CodeChef GCD2	GCD2
	13 / 17	Problem F	CodeChef GCDQ	Gcd Queries
		Problem G	CodeChef EXGCD	Expected Greatest Common Divisor
		Problem H	CodeChef ANUGCD	Maximum number, GCD condition
		Problem I	CodeChef LCM	Adding Least Common Multiples
	0 / 1	Problem J	CodeChef DGCD	Dynamic GCD
	1 / 10	Problem K	CodeChef D4	Primes in the GCD table

2015-01-27

 http://acm.hust.edu.cn/vjudge/contest/view.action?cid=68477#overview

password:scau0127

ID	Origin	Title
	13 / 16	Problem A	CodeChef ANUWTA	Walk on the Axis
	13 / 17	Problem B	CodeChef ANUARM	The Army
	6 / 58	Problem C	CodeChef ANUMLA	Mahesh and his lost array
		Problem D	CodeChef CNTDSETS	Counting D-sets
	0 / 1	Problem E	CodeChef GNUM	Game of Numbers
	4 / 9	Problem F	CodeChef LEPAINT	Little Elephant and Painting
	12 / 30	Problem G	CSU 1092	Barricade
	12 / 15	Problem H	CSU 1271	Brackets Sequence
	3 / 6	Problem I	CSU 1091	A new common sub-strings problem

2015-01-28

http://acm.hust.edu.cn/vjudge/contest/view.action?cid=68594#overview

password: scau0128

ID	Origin	Title
	12 / 28	Problem A	SPOJ SAMER08C	Candy
		Problem B	UVALive 6752	Sweeping Robot
	12 / 24	Problem C	CodeChef CANDLE	Birthday Candles
	0 / 3	Problem D	CodeChef BUYING	Buying Candies
	1 / 1	Problem E	CodeChef FRBSUM	ForbiddenSum
	7 / 56	Problem F	CodeChef QNUMBER	Queries About Numbers
	4 / 17	Problem G	CodeChef CHEFTOWN	ChefTown Parade
	2 / 5	Problem H	CodeChef PALIN3	3-Palindromes
		Problem I	CodeChef STREETTA	DHK签到处

2015-01-29

http://acm.hust.edu.cn/vjudge/contest/view.action?cid=68712#overview

password: scau0129

ID	Origin	Title
	13 / 43	Problem A	CodeChef COINS	Bytelandian gold coins
	9 / 22	Problem B	CodeChef ABCSTR	ABC-Strings
		Problem C	CodeChef MINXOR	XOR Minimization
	3 / 22	Problem D	CodeChef CHEFWD	Chef World
	11 / 40	Problem E	CSU 1306	Manor
	1 / 6	Problem F	CSU 1316	协会的账目
		Problem G	CSU 1322	ZZY‘s new company
		Problem H	CodeChef PTOSS	Pizza Tossing
	5 / 10	Problem I	CodeChef RRGAME	Game

2015-01-30

http://acm.hust.edu.cn/vjudge/contest/view.action?cid=68856#overview

no password, public contest

		ID	Title
	11 / 12	Problem A	Count Substrings
	9 / 11	Problem B	Little Elephant and Balance
	2 / 3	Problem C	Byteknights and Byteknaves
	1 / 7	Problem D	Lucky Number
	3 / 6	Problem E	A String Game
	2 / 3	Problem F	Chef and sequence
	7 / 12	Problem G	Polo the Penguin and the XOR
	1 / 4	Problem H	The Gray-Similar Code
	9 / 18	Problem I	Rectangles Counting