#include <string.h> #include <vector> #include <iostream> #include <algorithm> using namespace std; int main() { //顺序访问 vector<int>obj; for(int i=0;i<10;i++) { obj.push_back(i); } cout<<"直接利用数组:"; for(int i=0;
#include <string.h>#include <vector>#include <iostream>#include <algorithm>using namespace std; int main(){ vector<int>obj; obj.push_back(1); obj.push_back(3); obj.push_back(0);sort(obj.begin(),obj.end());//从小到大 cout<<'从小到大:'<<endl;for(int i=0;i<obj.size();i+...
&rotationMatrixX); rotatePoint(&point4, &rotationMatrixX); rotatePoint(&point5, &rotationMatrixX); rotatePoint(&point6, &rotationMatrixX); rotatePoint(&point7, &rotationMatrixX); rotatePoint(&point8, &rotationMatrixX); rotatePoint(&point1, &rotationMatrixY); rotatePoint(...
#include <bits/stdc++.h>usingnamespacestd;classSolution{public:intminNumberInRotateArray(vector<int>rotateArray){intn=rotateArray.size();if(n==0)return0;intindex1=0,index2=n-1,mid=index1;while(index1<index2){if(index2-index1==1){returnrotateArray[index2];}//mid=(index1+index2)/2...
Expr e = em->mkExpr(Kind::BITVECTOR_ROTATE_LEFT, e_op_e, expr); return0; } 执行此收益率: terminate called after throwing an instance of'CVC4::IllegalArgumentException' what(): Illegal argument detected CVC4::Expr CVC4::ExprManager::mkExpr(CVC4::Expr, CVC4::Expr) ...
#include <iostream> #include <string> #include <vector> // 切割字符串 void SplitString(const std::string& s, std::vector<std::string>& vect, const std::string& c) { std::string::size_type pos1, pos2; pos2 = s.find(c); pos1 = 0; while (std::string::npos != pos2) { ...
rotatedX = x_cord * cos(angle) - y_cord * sin(angle); float rotatedY = x_cord * sin(angle) + y_cord * cos(angle); for (int dx = -thickness; dx <= thickness; dx++) { for (int dy = -thickness; dy <= thickness; dy++) { putpixel(x + rotatedX + dx, y + rotatedY ...
(root, parent_pt); pt = parent_pt; parent_pt = pt->parent; } // 右旋转并重新着色 rotateRight(root, grand_parent_pt); swap(parent_pt->color, grand_parent_pt->color); pt = parent_pt; } } else { // 对称操作:父节点是祖父节点的右子节点 Node *uncle_pt = grand_parent_pt->...
假设我们有一个向量(1, 0),我们希望将其逆时针旋转30度。我们可以调用rotate_vector函数来获得旋转后的坐标。 vector=(1,0)angle=30new_vector=rotate_vector(vector,angle)print(new_vector) 1. 2. 3. 4. 输出结果将为(0.8660254037844386, 0.49999999999999994)。这就是向量逆时针旋转30度后的坐标。
cv::RotatedRect cv::minAreaRect(cv::InputArray points) 1. points:接收三种点集形式 第一种:N×2的Mat类型,每一行代表一个点的坐标且数据类型只能是 CV_32S 或者 CV_32F; 第二种:vector<Point>或者vector<Point2f>,即多个点组成的向量; 第三种:N×1的双通道Mat类型 ...