随风而逝

#include#include#includeusing namespace std;int dir[8][2]={1,2, -1,2, 1,-2, -1,-2, 2,1, -2,1, 2,-1, -2,-1};int num[10][10];int sx,sy,ex,ey;struct node{ int x,y,step;};int judg

#include#includeusing namespace std;int i,j,n,m,flag,tuse,tremain;int mark[10][10];int map[10][10];struct node{ int x,y,usetime,remaintime;}start,n1,n2;void setmap(){    for(i=

简单的搜索！#include#include#include#includeusing namespace std;int n,m;char v[105][105];int dir[8][2]={-1,0,1,0,0,-1,0,1,-1,-1,-1,1,1,-1,1,1};void dfs(int x,int y){ int i,l,c; f

三重循环会超时，所以用一个中间数组过度。（借鉴大牛的思想，大牛的思想就是不同啊！）二分搜索#include#include#includeusing namespace std;int a[505];int b[505];int c[505];int sum[505*505];int ans[1010];int l,n,m,s,flag;int bina

Sudoku Killer Time Limit : 2000/1000ms (Java/Other)   Memory Limit : 65536/32768K (Java/Other)Total Submission(s) : 22   Accepted Submission(s) : 7Font: Times New Roman | Verdana | GeorgiaFo

Fire Net Time Limit : 2000/1000ms (Java/Other)   Memory Limit : 65536/32768K (Java/Other)Total Submission(s) : 6   Accepted Submission(s) : 3Font: Times New Roman | Verdana | GeorgiaFont Siz

滑雪Time Limit:1000MS    Memory Limit:65536KB    64bit IO Format:%I64d & %I64uSubmitStatusPracticePOJ 1088DescriptionMichael喜欢滑雪百这并不奇怪， 因为滑雪的确很刺激。可是为了获得速度，滑的区域必须向下倾斜，而且当你滑到坡底，你不得不再次走上坡

Burning Midnight OilTime Limit:2000MS    Memory Limit:262144KB    64bit IO Format:%I64d & %I64uSubmitStatusPracticeCodeForces 165BDescriptionOne day a highly important task was commi

Avoid The LakesTime Limit: 1000msCase Time Limit: 1000msMemory Limit: 65536KB64-bit integer IO format: %lld      Java class name: Main SubmitStatus PID: 3739 Font Size: F