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 |