print('Hello world!')

print("hello Taiwan acer")

i= 0
while i<3:
    i+=1
    print("Anup TIrkey is a SAI , Mechanical Engineer.")

class car:
    def __init__(self,name,name1,name2):
        self.name = name
        self.name1 = name1
        self.name2 = name2
c = car("bmw","mercedes","benz")
print(c.name)
print(c.name1)
print(c.name2)

class marry:
    def __init__(self,name,name1,name2):
        self.name = name
        self.name1 = name1
        self.name2 = name2

m = marry("anup Tirkey","shahsi Priyanka Tirkey","married")
print(m.name)
print(m.name1)
print(m.name2)

import matplotlib.pyplot as plt
import numpy as np

x = [44000,41000,39000]
y = ["nov","dec","jan"]


plt.plot(x,y)
plt.show()

import matplotlib.pyplot as plt
import numpy as np

x = [770,880,1100,1200]

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

plt.xlabel("rainfall")
plt.ylabel("months")

plt.plot(x,y)
plt.show()

import matplotlib.pyplot as plt
import numpy as np

x = np.array([30,40,50])
y = np.array(["nov","dec","jan"])

plt.plot(x,y)
plt.show()