, int *pEnd) { assert(pStart !...= NULL); int min = *pStart++; while(pEnd - pStart >= 0) { if (min > *pStart)...if (pEnd - pStart == 1) { return *pEnd; } int *pMid = NULL; pMid = pStart...(pStart, pEnd); } if (*pMid >= *pStart) { pStart = pMid; } else if(*pMid...= NULL && nLen > 0); int *pStart,*pEnd; pStart = arr; pEnd = pStart + nLen -1;
简单并带有错误的环形单链表检测代码 LinkedList* IsCyclicLinkedList(LinkedList* pHead) { LinkedList* pCur; LinkedList* pStart...= NULL) { for(; ; ) { if (pStart == pCur -> pNext)...return pStart; pStart = pStart -> pNext; } pCur = pCur -> pNext;...} return pStart; }
根据左箭头在矩形中绘制时的对应比例,7个顶点坐标为: P1 (pStart.x, pStart.y-dy/2); P2 (pStart.x+dx/2),pStart.y); P3 (pStart.x..., pStart.y-dy0/2); P4 (pStart.x+3*dx0/4, pStart.y-dy0/2); P5 (pStart.x+3*dx0/4,pEnd.y); P6 (pStart.x...根据五边形在矩形中绘制时的对应比例,5个顶点坐标为: P1 (pStart.x+pEnd.x)/2,pStart.y); P2 (pStart.x,(pEnd.y-pStart.y)*0.41+pStart.y...)* 3/8+pStart.y); P3 (pStart.x,(pStart.y+pEnd.y)/2); P4 (pStart.x+(pEnd.x-pStart.x)* 3/8,(pEnd.y-pStart.y...)*6/8+pStart.y); P7 (pEnd.x,(pStart.y+pEnd.y)/2); P8 (pStart.x+(pEnd.x-pStart.x)*6/8,(pEnd.y-pStart.y
再看下面这个: 前序:[1, 2, 4, 5, 3, 6, 7] pStart pEnd 中序:[4, 2, 5, 1, 5, 3, 7] vStart...i vEnd 中序遍历得出如下结论: 左子结点长度 = i - vStart 右子结点长度 = vEnd - i 所以对于左子树来说: 前序遍历下标范围 = [pStart+1,pStart...(pre, pStart + 1, pStart + i - vStart, vin, vStart, i - 1); root->right = preAndVin(pre,...,pStart+i-vStart-1] 中序遍历下标范围 = [vStart,i-1] 对于右子树来说 后序遍历下标范围 = [pStart+i-vStart,pEnd-1] 中序遍历下标范围..., pStart + i - vStart - 1, vin, vStart, i - 1); root->right = postAndVin(post, pStart
("*", pStart); foreach (int m1 in M1) { int sStart = m1 + 1;...((s[sStart + i] == p[pStart + i]) || (p[pStart + i] == '....((s[sStart + i] == p[pStart + i]) || (p[pStart + i] == '....sStart < s.Length && (p[pStart] == s[sStart] || p[pStart] == '.') ); if (p.Length...- pStart >= 2 && p[pStart + 1] == '*') return (IsMatch1(s, sStart, p, pStart + 2) ||
在linux上使用最多的socket函数一般有socket()bind()listen()accept()connect()close()这几个函数,在window上略有不同。...服务端还好说,是都是自己的机子,控制权都在自己手上,而且一般都只使用linux系统,但是到客户端就彻底宕机了,客户端肯定不是就一台的,是千千万万台,而且还有不同的操作系统,你要不就自己去一个个系统去适配你的协议...= strstr(buf, "{"); 115 printf("pStart address is :0x%x\n", pStart); 116 117 pEnd = strrchr...(buf, '}') + 1; 118 printf("pEnd address is :0x%x\n", pStart); 119 // 120 121 if(pStart...= NULL) 122 { 123 strncpy(pRecvValue, pStart, (int)(pEnd - pStart)); 124 //userlog
, pEnd - pStart);//分离NAL拷贝到buffer NALLen += pEnd - pStart; ..., (&Pack[LEN_R - 1] - pStart) + 1);//sps pps idr non-idr,拷贝到buffer NALLen += (&Pack..., pStart, pEnd - pStart);//sps pps idr non-idr,拷贝到buffer NALLen += pEnd - pStart...{ if (pStart == NULL) { pStart = &Pack... - pStart + 1); } } } else { printf
cv::Point2d pStart:指定直线的起点(这个是我们指定的,直线的起点和终点将被指定为搜索区域,我下面做的这个软件使用鼠标画线来指定直线)。...我们只需要在图像上的该直线附近画一条差不多直线,这条画上去的直线就是上面的输入参数的cv::Point2d pStart,cv::Point2d pEnd。...if ((pEnd.x - pStart.x) == 0.){ xConst = pStart.x; // x = const value....k = (pEnd.y - pStart.y) / (pEnd.x - pStart.x); b = pStart.y - k * pStart.x; lineAngle...- pEnd.y), (double)(pStart.x - pEnd.x)); cv::line(img, pStart, pEnd, color, thickness, lineType
求出字符串不同字符的数目 为每一个字符保存一个列表,记录该字符在字符串中出现的索引 记录待求字符串的首字母的索引start(初始值为0),结束索引end(初始值为length-1) 记录可能的待求字符串的首字母的索引值为pStart...如果pStart处字符对应的列表长度大于1,则从索引列表中移出pStart,并将pStart加1,并重复该过程 如果index处字符是第一次出现,则将剩余字符数目减一 如果剩余字符数目为0时,且子字符串...[pStart:index]比[start:end]短,则更新[start:end]为[pStart:index] 返回子字符串[start:end 你会发现[start:end]为待求字符串。...)).size() > 1) { map.get(str.charAt(pStart)).remove(0); pStart++; } if (remainingCharacter...== 0) { if (i - pStart < end - start) { start = pStart; end = i;
= pEnd) { cout pStart << " "; pStart++; } cout << endl; } //STL 容器不单单可以存储基础数据类型...= v.begin(); vector::iterator pEnd = v.end(); //通过迭代器遍历 while (pStart !...= pEnd) { cout pStart->age << " "; pStart++; } cout << endl; } //存储 Teacher...= v.begin(); vector::iterator pEnd = v.end(); //通过迭代器遍历 while (pStart !...= pEnd) { cout pStart)->age << " "; pStart++; } cout << endl; } //容器嵌套容器
preorder.begin(), preorder.end(), inorder.begin(), inorder.end()); 12 } 13 14 TreeNode *buildTreeRecur(Iter pstart..., Iter pend, Iter istart, Iter iend) 15 { 16 if(pstart == pend || istart == iend) 17 return...NULL; 18 int ival = *pstart; 19 Iter ipos = find(istart, iend, ival); 20 TreeNode *res =...new TreeNode(ival); 21 res->left = buildTreeRecur(pstart + 1, pstart+1+(ipos-istart), istart, ipos...); 22 res->right = buildTreeRecur(pstart+1+(ipos-istart), pend, ipos+1, iend); 23 return res;
= pEnd){ cout pStart << " "; pStart++; } cout << endl; //算法 count 算法 用于统计元素的个数 int n = count...= v.begin(); vector::iterator pEnd = v.end(); //通过迭代器遍历 while (pStart !...= pEnd){ cout pStart->age << " "; pStart++; } cout << endl; } //存储 Teacher 类型指针 void test03(...= v.begin(); vector::iterator pEnd = v.end(); //通过迭代器遍历 while (pStart !...= pEnd){ cout pStart)->age << " "; pStart++; } cout << endl; } //容器嵌套容器 难点 void test04() {
postorder.begin(), postorder.end()); 13 } 14 15 TreeNode *buildBinaryTreeResur(Iter istart, Iter iend, Iter pstart..., Iter pend) 16 { 17 if (istart == iend || pstart == pend) 18 return NULL; 19 int ival...; 21 TreeNode *res = new TreeNode(ival); 22 res->left = buildBinaryTreeResur(istart, ptemp, pstart..., pstart+(ptemp-istart)); 23 res->right = buildBinaryTreeResur(ptemp+1, iend, pstart+(ptemp-istart
SetLocal EnableDelayedExpansion 3 4 REM 要查找的文件 5 set ext=*.jpg 6 7 REM 新文件名在原文件名中的起始位置,从0开始 8 set pstart...25 26 REM 取 pstart 位置之后的所有字符 !fn:~%pstart%!!en! 27 REM 取文件名最后 length 长度字符 !fn:~-%length%!!en!...28 REM 取文件名 pstart 开始的 length 长度字符 !fn:~%pstart%,%length%!!en! 29 30 REM 显示新文件名 31 echo !...fn:~%pstart%,%length%!!en! 32 echo x y 33 REM 修改文件名 34 rename "%%a" "!fn:~%pstart%,%length%!!en!"
= pMS; int len = mLen; char* p = pStart; while(*p !...= '\0') { if(hashTable[*p] == 1) { if(len > mLen) { pMS = pStart; mLen = len; }...while(*pStart !...= *p) { hashTable[*pStart] = 0; pStart++; len--; } pStart++; } else { hashTable...[*p] = 1; len++; } p++; } // check the last time if(len > mLen) { pMS = pStart; mLen =
dump.next=head; //加入m=0的话,保持pStart存咋,固定不变。...for(int i=1;pEnd&&i<m;i++) { pStart=pStart->next; pEnd=pEnd->next;...} // 此时 i=m pStart(m-1) pEnd(m) //排除了m=1时候,不进入循环的情况。...pStart为null //翻转 m到n for(int i=m;pCur&&i<n;i++) { pCur=pEnd->next...->next;// C-B-D pStart->next=pCur;//A-C-B-D } return dump.next; }
//tmjfzy.blog.163.com/blog/static/664470252012225101017794/ void drawArrow(cv::Mat& img, cv::Point pStart...Point arrow; //计算 θ 角(最简单的一种情况在下面图示中已经展示,关键在于 atan2 函数,详情见下面) double angle = atan2((double)(pStart.y...- pEnd.y), (double)(pStart.x - pEnd.x)); line(img, pStart, pEnd, color, thickness, lineType);...//计算箭角边的另一端的端点位置(上面的还是下面的要看箭头的指向,也就是pStart和pEnd的位置) arrow.x = pEnd.x + len * cos(angle + PI * alpha
(pillarsChartTop + (maxCount - info.getVolume()) * heightScale); dirty = new Rect(pStart..., (int) pStartY, (int) (pStart + per * per46), pillarsChartbottom-2); paint.setColor...(info.getColor()); // 画背景图的矩形 mCanvas.drawRect(dirty, paint); pStart...;// 右边的间距 5/6 } }else{ for(SingleStockInfo info:infos){ pStart..., (int) pStartY, (int) (pStart + per * per46), pillarsChartbottom-2); paint.setColor
= new GByte[tileSizeX*tileSizeY*bandCount]; memset(pStart, 0, tileSizeX*tileSizeY*bandCount);...i * tilesize, tileSizeX); } } poDstDS->RasterIO(GF_Write, 0, 0, tileSizeX, tileSizeY, pStart...create_copy(poDstDS, target_name, armDriver); GDALClose(poDstDS); poDstDS = NULL; delete[] pStart...= new GByte[tileSizeX*tileSizeY*bandCount]; memset(pStart, 0, tileSizeX*tileSizeY*bandCount...i * tilesize, tileSizeX); } } poDstDS->RasterIO(GF_Write, 0, 0, tileSizeX, tileSizeY, pStart
如下是OpenCV实现的部分代码和效果图 : void drawArrow(cv::Mat& img, cv::Point pStart, cv::Point pEnd, int len, int alpha...Point arrow; //计算 θ 角(最简单的一种情况在下面图示中已经展示,关键在于 atan2 函数,详情见下面) double angle = atan2((double)(pStart.y...- pEnd.y), (double)(pStart.x - pEnd.x)); line(img, pStart, pEnd, color, thickness, lineType);...//计算箭角边的另一端的端点位置(上面的还是下面的要看箭头的指向,也就是pStart和pEnd的位置) arrow.x = pEnd.x + len * cos(angle + PI * alpha