print('Hello world!')

print("Hello Taiwan Acer")

i = 0
while(i<2):
    i+=2
    print("Anup Tirkey is a SAI, Mechanical Engineer NIT.")
    print("Anup Tirkey is married to SHashi Tirkey")

import matplotlib.pyplot as plt
import numpy as np

x = [45000,52000,50000]

y = ["nov","dec","jan"]

plt.xlabel("sales")
plt.ylabel("months")
plt.plot(x,y)
plt.show()