標籤:生活 play 排行 【每日一歌】今天給大家推薦的是Kelly Clarkson(凱莉·克萊森)的一首經典老歌-《Because of you》。歌手的演唱風格將這首歌的內容演繹得淋漓盡致:家庭的不和,給孩子的心理埋下的陰影傷痛永遠難以抹去。隨著歌手跌宕起伏的演唱,你也能真切感受到她那痛苦、彷徨、無助、害怕、失落、
標籤:There is a famous railway station in PopPush City. Country there is incredibly hilly. The station was built in last century. Unfortunately, funds were extremely limited that time. It was possible to establish only a surface track. Moreover, it
標籤:看到大一練習題,睡前水一水~~~Problem BBroken Keyboard (a.k.a. Beiju Text)You‘re typing a long text with a broken keyboard. Well it‘s not so badly broken. The only problem with the keyboard is that sometimes the "home" key or the "end" key
標籤: Problem 2150 Fire GameAccept: 623 Submit: 2445Time Limit: 1000 mSec Memory Limit : 32768 KB Problem DescriptionFat brother and Maze are playing a kind of special (hentai) game on an N*M
標籤:跑出最短路圖,然後把結點拆點跑最大流。#include<cstdio>#include<queue>#include<cstring>#include<iostream>#include<algorithm>using namespace std;#define M 100001#define INF 2147483647#define N 501typedef long long ll;namespace Net{int
標籤:比較典型的helper的題目,現在我還搞不太清楚dfs之類的,只能用helper來統稱了,你明白那個調調就行public class Solution { public ArrayList<ArrayList<Integer>> combinationSum(int[] candidates, int target) { ArrayList<ArrayList<Integer>> res =new
標籤:public class Solution { public int[] searchRange(int[] A, int target) { int[] res = {-1, -1}; if(A==null || A.length<1) return res; int ll = 0, lr = A.length-1, rl=0,rr = A.length-1; while(ll<=lr){
標籤:二分,多設立一個返回條件變可以繼承二分法ublic class Solution { public int searchInsert(int[] A, int target) { int l = 0, r = A.length-1; while(l<=r){ int m = (l+r)/2; if(A[m]==target) return m; if(m+1<A.