HDU 4734 F(x)(數位DP)
DescriptionFor a decimal number x with n digits (A nA n-1A n-2 ... A 2A 1), we d
HDU 2579 Dating with girls(2)
補考跪了。果然我討厭網絡技術……學什麼cisco的軟件操作。簡直!!! 計算機網絡的東西講得又淺。發的又是一本純英文的《計算機網絡》的書。真裝逼的
uva 1401 Remember the Word ( Trie + DP )
題意:給出n(n<=4000)個單詞和一個字符串(len<=300000),求把這個字符串分解成若干個單詞的拼接,有多少種方法思路:Trie,先把單
Sicily 1422. Table Tennis
1422. Table TennisConstraintsTime Limit: 1 secs, Memory Limit: 32 MBDescription
杭電 HDU 1197 Specialized Four
Specialized Four-Digit NumbersTime Limit: 2000/1000 MS (Java/Others) Memory Limi
杭電 HDU 1196 Lowest Bit
Lowest BitTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Ja
杭電 HDU 1194 Beat the Spread!
Beat the Spread!Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768
POJ_2503_Babelfish(map or 字典樹)
Babelfish Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 3
POJ_2001_Shortest Prefixes(字典樹)
Shortest Prefixes Time Limit: 1000MS Memory Limit: 30000K Total Submis