C++选择排序算法实例

#include
using namespace std;
 
void SelectSort(int arr[], int length)
{
     int temp, min;
     for (int i = 0; i      {
          min = i;
 
          // 寻找最小值
          for (int j = i + 1; j           {
               if (arr[j]                     min = j;
          }
 
          // 交换
          if (min != i)
          {
               temp = arr[i];
               arr[i] = arr[min];
               arr[min] =temp;
          }
     }
}
 
int main()
{
     int arr[10] = {2, 4, 1, 0, 8, 4, 8, 9, 20, 7};
 
     SelectSort(arr, sizeof(arr) / sizeof(arr[0]));
 
     for (int i = 0; i      {
          cout<      }
     cout<  
     return 0;
}