print('Hello world!')

i = 0
while i<3:
    i+=1
    print("Anup Tirkey is a SAI, Mechanical Engineer, NIT.")
    print("SHow the mechanical constraint reporting to Anup TIrkey in SYstem.")

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

c = car("hyundai","bmw")
print(c.name1)
print(c.name2)