print('Hello world!')

print("hello Hyundai")

print("hello BMW")

i = 2

while i<2:
    i+=1
    print("Anup TIrkey is a SAI, MEchanical Engineer,NIT.")

j = 1
while j<2:
    j+=1
    print("Show  mechanical Constraint is reporting to ANup TIrkey in SYstem")