# importing package

import matplotlib.pyplot as plt

import numpy as np

import pandas as pd

# create data

df = pd.DataFrame([['A', 10, 20, 10, 26], ['B', 20, 25, 15, 21], ['C', 12, 15, 19, 6],

                   ['D', 10, 18, 11, 19]],

                  columns=['Team', 'Round 1', 'Round 2', 'Round 3', 'Round 4'])

# view data

print(df)

# plot data in stack manner of bar type

df.plot(x='Team', kind='bar', stacked=True,

        title='Stacked Bar Graph by dataframe')

plt.show()

# importing package

import matplotlib.pyplot as plt

import numpy as np

import pandas as pd

# create data

df = pd.DataFrame([['A', 10, 20, 10, 26], ['B', 20, 25, 15, 21], ['C', 12, 15, 19, 6],

                   ['D', 10, 18, 11, 19]],

                  columns=['Team', 'Round 1', 'Round 2', 'Round 3', 'Round 4'])

# view data

print(df)

# plot data in stack manner of bar type

df.plot(x='Team', kind='bar', stacked=True,

        title='Stacked Bar Graph by dataframe')

plt.show()