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insertionSort.cpp

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#include<iostream>

using namespace std;

void insertionSort(int arr[], int n){

int key;

for(int i=1; i<n;i++){

key = arr[i];

int j=i-1;

while(j>=0 && arr[j]>key){

arr[j+1]=arr[j];

j--;

}

arr[j+1]=key;

}

}

int main(){

int n;

cout << "Enter the size of the Array: ";

cin >> n;

int arr[n];

cout << "Enter the elements of the Array: ";

for(int i = 0; i < n; i++){

cin >> arr[i];

}

insertionSort(arr, n);

cout<<"\nSorted Array : \n";

for(int i=0;i<n;i++){

cout<<arr[i]<<" ";

}

return 0;

}