style: format code

Sorting/Shell Sort.cpp

@@ -1,45 +1,45 @@
-#include<iostream>
+#include <iostream>
 using namespace std;
 
 int main()
 {
-	int size=10;
+	int size = 10;
 	int array[size];
 	// Input
-	cout<<"\nHow many numbers do want to enter in unsorted array : ";
-	cin>>size;
-	cout<<"\nEnter the numbers for unsorted array : ";
+	cout << "\nHow many numbers do want to enter in unsorted array : ";
+	cin >> size;
+	cout << "\nEnter the numbers for unsorted array : ";
 	for (int i = 0; i < size; i++)
 	{
-		cin>>array[i];
+		cin >> array[i];
 	}
 
 	// Sorting
-	for (int i = size/2; i>0 ; i=i/2)
+	for (int i = size / 2; i > 0; i = i / 2)
 	{
-		for (int j = i; j <size ; j++)
+		for (int j = i; j < size; j++)
 		{
-			for (int k = j-i; k>=0; k=k-i)
+			for (int k = j - i; k >= 0; k = k - i)
 			{
-				if (array[k]<array[k+i])
+				if (array[k] < array[k + i])
 				{
 					break;
 				}
 				else
 				{
-					int temp=array[k+i];
-					array[k+i]=array[k];
-					array[k]=temp;
+					int temp = array[k + i];
+					array[k + i] = array[k];
+					array[k] = temp;
 				}
 			}
 		}
 	}
 
 	// Output
-	cout<<"\nSorted array : ";
+	cout << "\nSorted array : ";
 	for (int i = 0; i < size; ++i)
 	{
-		cout<<array[i]<<"\t";
+		cout << array[i] << "\t";
 	}
 	return 0;
 }