public class task
{
	public static void main(String[] args) {
		int[] arr={10,7,2,5,2,20};
		int maxheight=arr[0];
		int currheight=0;
		int width=0;
		for(int i=0;i<arr.length;i++)
		{
		    width=width+arr[i];
		    if(i%2==0)
		    {
		        currheight=currheight+arr[i];
		    }
		    else
		    {
		        currheight=currheight-arr[i];
		    }
		    if(currheight>maxheight)
		    maxheight=currheight;
		}
		char[][] result=new char[maxheight][width];
		int x=maxheight-1,y=0;
		for(int i=0;i<arr.length;i++)
		{
		    if(arr[i]%2==0)
		    {
		        for(int j=0;j<arr[i];j++)
		        {
		            result[x][y]='/';
		            x--;
		            y++;
		        }
		        x++;
		        //y++;
		    }
		    else
		    {
		        for(int j=0;j<arr[i];j++)
		        {
		            result[x][y]='\\';
		            x++;
		            y++;
		        }
		        x--;
		        //y++;
		    }
		    
		}
		for(int i=0;i<maxheight;i++)
		{
		    for(int j=0;j<width;j++)
		    {
		        if(result[i][j]=='/' || result[i][j]=='\\')
		        System.out.print(result[i][j]);
		        else
		        System.out.print(" ");
		    }
		    System.out.println();
		}
	}
}