#include <random> #include <ctime> using namespace std; #include <opencv2\\opencv.hpp> #include <opencv2\\features2d.hpp> using namespace cv; vector<point2f> pts; // 代码生成的点 const point2f center(200, 200); // 圆心 const float std_r = 100; // 标准半径 // 从 [0, 360) 生成圆周上的点, 都是利用 pt_start 旋转, 再加上一点随机偏移 for (int i = 0; i < 360; i += 8) { default_random_engine e(time(nullptr) + rand()); // 随机 engine uniform_real_distribution<float> u(-8.0f, 8.0f); const float r = std_r + u(e); // 半径 + 误差

请问您是希望对这段代码进行解释、优化、修改错误，还是基于这段代码为您补充后续的相关内容呢？ [2024-11-06 23:40:42 | 酷代码 | 29字解答]

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#include <random> #include <ctime> using namespace std; #include <opencv2\\opencv.hpp> #include <opencv2\\features2d.hpp> using namespace cv; vector<point2f> pts; // 代码生成的点 const point2f center(200, 200); // 圆心 const float std_r = 100; // 标准半径 // 从 [0, 360) 生成圆周上的点, 都是利用 pt_start 旋转, 再加上一点随机偏移 for (int i = 0; i < 360; i += 8) { default_random_engine e(time(nullptr) + rand()); // 随机 engine uniform_real_distribution<float> u(-8.0f, 8.0f); const float r = std_r + u(e); // 半径 + 误差（29字解答 | 2024-11-06 23:40:42）31
运行不了，修改以下代码写出完整代码#include <windows.h> #include <vector> #include <ctime> #include <cstdlib> const int grid_size = 100; // 每个格子的大小 const int box_count = 3; // 箱子数量 const int target_count = 3; // 目标点数量 const int obstacle_count = 5; // 障碍物数量 struct point { int x, y; }; hbitmap hboxbitmap; // 箱子图片的位图句柄 hbrush htargetbrush; // 目标点的画刷 hbrush hobstaclebrush; // 障碍物的画刷 std::vector<point> boxes; // 箱子的位置 std::vector<point> targets; // 目标点的位置 std::vector<point> o（2686字解答 | 2024-10-31 15:01:39）37
快速排序：# include< iostream>using namespace std;# include< stdlib. h># include< time. h>const int n =10;const int min= 10;const int max=99;int getrand( int min, int max){return ( rand()%( max-min+1)+ min);}void set( int r[], int n){int i;for(i=0;i<n;i++)r[i]=getrand(min, max);}void show( int r[], int n){int i;for(i=0;i<n;i++)cout << r[i]<<" ";cout << endl;}int partition( int r[], int i, int j){//由你完成}void quicksort( int r[], int i, int j){//由你完成}int main(){srand( time(0));int a[n];set(a, n);cout<<"（710字解答 | 2024-11-14 10:44:25）25
快速排序：# include< iostream>using namespace std;# include< stdlib. h># include< time. h>const int n =10;const int min= 10;const int max=99;int getrand( int min, int max){return ( rand()%( max-min+1)+ min);}void set( int r[], int n){int i;for(i=0;i<n;i++)r[i]=getrand(min, max);}void show( int r[], int n){int i;for(i=0;i<n;i++)cout << r[i]<<" ";cout << endl;}int partition( int r[], int i, int j){//由你完成}void quicksort( int r[], int i, int j){//由你完成}int main(){srand( time(0));int a[n];set(a, n);cout<<"（951字解答 | 2024-11-14 10:46:29）33
快速排序：# include< iostream>using namespace std;# include< stdlib. h># include< time. h>const int n =10;const int min= 10;const int max=99;int getrand( int min, int max){return ( rand()%( max-min+1)+ min);}void set( int r[], int n){int i;for(i=0;i<n;i++)r[i]=getrand(min, max);}void show( int r[], int n){int i;for(i=0;i<n;i++)cout << r[i]<<" ";cout << endl;}int partition( int r[], int i, int j){//由你完成}void quicksort( int r[], int i, int j){//由你完成}int main(){srand( time(0));int a[n];set(a, n);cout<<"（472字解答 | 2024-11-14 10:51:44）27
#include<iostream> using namespace std;#include<stdlib.h>#include<time.h> const int n =10; const int min =10; const int max =99; int getrand(int min, int max) { return (rand() % (max - min +1) + min); void set(int r[], int n){ int i; for(i = 0; i< n; i++) r[i] = getrand(min,max); void show(int r[], int n) { int i; for (i = 0; i<n;i++) cout << r[i] << ""; cout << endl;}void sift(int r[],int m,int k){ } void heapsort(intr[], int n){ //由你完成 int main(){ srand(time(0)); int a[n]; set(a,n); cout <<"原序（417字解答 | 2024-11-28 11:20:23）30
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#include<iostream> using namespace std;#include<stdlib.h>#include<time.h> const int n=10; const int min=10; const int max=99; int getrand(inmin,int max) { return (rand()%(max-min+1)+min); void set(int r[],int n) { int i; for(i=0; i<n; i++) r[i]=getrand(min,max); void show(intr[],int n){ int i; for(i=0; i<n; i++) cout<<r[i]<<""; cout<<endl; void insertsort(int r[],int n){//由你完成} int main() { srand(time(0)); int a[n]; set(a,n); cout<<"原序列:"; show(a,n); cout<<"新序列: \n; insertsort(a,n);//show(a,n);（690字解答 | 2024-10-31 10:11:20）39
#include<iostream> using namespace std;#include<stdlib.h>#include<time.h> const int n=10; const int min=10; const int max=99; int getrand(inmin,int max) { return (rand()%(max-min+1)+min); void set(int r[],int n) { int i; for(i=0; i<n; i++) r[i]=getrand(min,max); void show(intr[],int n){ int i; for(i=0; i<n; i++) cout<<r[i]<<""; cout<<endl; void insertsort(int r[],int n){//由你完成} int main() { srand(time(0)); int a[n]; set(a,n); cout<<"原序列:"; show(a,n); cout<<"新序列: \n; insertsort(a,n);//show(a,n);（147字解答 | 2024-10-31 10:29:38）51
#include<iostream> using namespace std;#include<stdlib.h>#include<time.h> const int n=10; const int min=10; const int max=99; int getrand(inmin,int max) { return (rand()%(max-min+1)+min); void set(int r[],int n) { int i; for(i=0; i<n; i++) r[i]=getrand(min,max); void show(intr[],int n){ int i; for(i=0; i<n; i++) cout<<r[i]<<""; cout<<endl; void insertsort(int r[],int n){//由你完成} int main() { srand(time(0)); int a[n]; set(a,n); cout<<"原序列:"; show(a,n); cout<<"新序列: \n; insertsort(a,n);//show(a,n);（703字解答 | 2024-10-31 10:35:24）30
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