• Don’t sing a song more than once (including Jin Ge Jin Qu). • For each song of length t, either sing it for exactly t seconds, or don’t sing it at all. • When a song is finished, always immediately start a new song. 每首歌唱一次,在一定时间类,要求唱歌数量尽量多,时间尽量长.而且…
Problem UVA12563-Jin Ge Jin Qu hao Accept: 642 Submit: 7638Time Limit: 3000 mSec Problem Description (If you smiled when you see the title, this problem is for you ^_^)For those who don’t know KTV, see: http://en.wikipedia.org/wiki/Karaoke_boxThere…
分析可知,虽然t<109,但是总曲目时间大于t,实际上t不会超过180*n+678.此问题涉及到两个目标信息,首先要求曲目数量最多,在此基础上要求所唱的时间尽量长.可以定义 状态dp[i][j]表示前i首歌曲,恰好唱的时间为j时,所唱的最长时间,于是就是裸的01背包了. /*----UVa12563 Jin Ge Jin Qu */ #define _CRT_SECURE_NO_DEPRECATE #include<iostream> #include<vector> #in…
InputThe first line contains the number of test cases T (T ≤ 100). Each test case begins with two positiveintegers n, t (1 ≤ n ≤ 50, 1 ≤ t ≤ 109), the number of candidate songs (BESIDES Jin Ge Jin Qu)and the time left (in seconds). The next line cont…
Function pinyin(ByVal mystr As String, Optional types As Byte = 0) As StringDim temp As String, i As Long, j As Long, a, bWith CreateObject("Scripting.Dictionary").Add "a", "-20319".Add "ai", "-20317".Ad…
Jin Ge Jin Qu hao (If you smiled when you see the title, this problem is for you ^_^) For those who don’t know KTV, see: http://en.wikipedia.org/wiki/Karaoke_box There is one very popular song called Jin Ge Jin Qu(). It is a mix of 37 songs, and is e…
(If you smiled when you see the title, this problem is for you ^_^) For those who don’t know KTV, see: http://en.wikipedia.org/wiki/Karaoke_box There is one very popular song called Jin Ge Jin Qu(). It is a mix of 37 songs, and is extremely long (11…
