Given input 3 4 6 7 5 3 I need to print like this in Python

Quote:

Confused on how to print

Indeed, and I don't see how you can get correct print from the lists you built.
Look at output :

            /\
           /  \  
  /\      /    \        /\
 /  \    /      \      /  \
/    \  /        \    /    \
      \/          \  /
                   \/

The output fits in a rectangle :
- so first you need to compute number of rows and columns.
- then the position of each lines (rows and columns).
Then you have 3 approaches:
- you have a 2D terminal with cursor positioning : you draw lines directly.
- you built a list of strings and built the strings as you draw the lines in strings, then print each resulting strings.
- you print directly each row as you build them on fly.

First choose a method you are comfortable with.
Built a toy program that draw only the first line.
Then extend the toy program to draw the first 2 lines.
then extend for all lines.

There is no fiw for your code because you are nowhere near a solution.

Thank yo all for your answers. After digging deep into patterns printing python i finally found my solution .

# __author__ = "syedgit96@gmail.com"
# __description__ = "generates a graph by getting input from the user without using libraries"


class Graph:
    def __init__(self, array):
        self.array = array
        self.rows = []
        self.background = ' '
        self.symbol = ("/", "\\")

    def height(self):
        top = []
        temp = 0
        for val in range(len(self.array)):
            if val % 2 == 0:
                temp = temp + self.array[val]
                top.append(temp)
            else:
                temp = temp - self.array[val]
        return max(top)

    def graph_gen(self):
        self.rows = [self.background * sum(self.array)] * self.height()
        last_row = 1
        last_position = 0
        val = 0
        for num in range(len(self.array)):
            if num % 2 == 0:
                for val in range(self.array[num]):
                    # Updating the symbol to the rows
                    temp = list(self.rows[-last_row-val])
                    temp[last_position+val] = self.symbol[0]
                    self.rows[-last_row - val] = "".join(temp)
                last_row = last_row+val
                last_position = last_position+val
            else:
                for val in range(self.array[num]):
                    # Updating the symbol to the rows
                    temp = list(self.rows[-last_row + val])
                    temp[last_position + val+1] = self.symbol[1]
                    self.rows[-last_row + val] = "".join(temp)
                last_row = -(-last_row+val)
                last_position = last_position+val+2
        return '\n'.join(self.rows)

    def change_bg(self, bg):
        self.background = bg

    def change_symbol(self, up, down):
        self.symbol = (up, down)
        self.background = " "


if __name__ == "__main__":
    inputs = list(map(int, input("Input : ").strip().split()))
    eg = Graph(inputs)
    print("Output : ")
    print(eg.graph_gen())