---- 25 Insertion sort
#include<iostream>
using namespace std;
void swapping(int &a, int &b)
{ //swap the content of a and b
int temp;
temp = a;
a = b;
b = temp;
}
void selectionSort(int *array, int size)
{
int i, j, imin;
for(i = 0; i<size-1; i++)
{
imin = i; //get index of minimum data
for(j = i+1; j<size; j++)
if(array[j] < array[imin])
imin = j;
//placing in correct position
swap(array[i], array[imin]);
}
}
int main()
{
int n;
n = 5;
int arr[5] = {12, 19, 55, 2, 16}; // initialize the array
cout << "Array before Sorting: ";
for(int i = 0; i<n; i++)
cout << arr[i] << " ";
cout << endl;
selectionSort(arr, n);
cout << "Array after Sorting: ";
for(int i = 0; i<n; i++)
cout << arr[i] << " ";
cout << endl;
}
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