print('Hello world!')

print("anup kumar Tirkey is a Mechanical Engineer")

print("NIT")

i =0
while(i<2):
    i+=2
    print("Anup Kumar is a Civil ")

import matplotlib.pyplot as plt
import numpy as np

x = [33000,35000,40000]

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

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