// implementation of Insertion Sort (C++)

#include <iostream>

using namespace std;

void SwapTwo(int &a, int &b)
{
    int temp = a;
    a = b;
    b = temp;
}

void InsertSort(int arr[], int size)
{
    for (int i=1; i<size; i++)
    {
        int inserter = arr[i];
        int index = i-1;
        while (index>=0 && inserter < arr[index])
        {
            arr[index+1] = arr[index];
            index--;
        }
        arr[index+1] = inserter;
    }
}

int main()
{

    int nums[] = {5,3,7,2,1,9,14,8,7,4,30,18,1,23,27};
    int size = sizeof(nums)/sizeof(int);
    
    InsertSort (nums, size);
    
    for (int i=0; i<size; i++)
    {
        cout << nums[i] << " ";
    }
    cout << endl;
    
    return 0;
}

C++插入排序法(Insertion Sort),布布扣,bubuko.com

C++插入排序法(Insertion Sort)