fix: Fix spaces between comments

Author: Panquesito7

dynamic_programming/0_1_knapsack.cpp

@@ -3,29 +3,29 @@
 #include <iostream>
 
 // void Print(int res[20][20], int i, int j, int capacity)
-//{
-//	if(i==0 || j==0)
-//	{
-//		return;
+// {
+//  if(i==0 || j==0)
+//  {
+//    return;
 //	}
-//	if(res[i-1][j]==res[i][j-1])
-//	{
-//		if(i<=capacity)
-//		{
-//			cout<<i<<" ";
-//		}
+//  if(res[i-1][j]==res[i][j-1])
+//  {
+//      if(i<=capacity)
+//      {
+//          std::cout<<i<<" ";
+//      }
 //
-//		Print(res, i-1, j-1, capacity-i);
-//	}
-//	else if(res[i-1][j]>res[i][j-1])
-//	{
-//		Print(res, i-1,j, capacity);
-//	}
-//	else if(res[i][j-1]>res[i-1][j])
-//	{
-//		Print(res, i,j-1, capacity);
-//	}
-//}
+//      Print(res, i-1, j-1, capacity-i);
+//  }
+//  else if(res[i-1][j]>res[i][j-1])
+//  {
+//      Print(res, i-1,j, capacity);
+//  }
+//  else if(res[i][j-1]>res[i-1][j])
+//  {
+//      Print(res, i,j-1, capacity);
+//  }
+// }
 
 int Knapsack(int capacity, int n, int weight[], int value[]) {
     int res[20][20];