x = 10
y = 19
z = 12
a = 19
c = 19
b = 19
# if x>y:
#     print("x is bigger")
# else:
#     print("y is bigger")

# if a >= y:
#     print("a is big")
# else:
#     print("b is big")

# if(a not in b):
#     print("a is not there")
# else:
#     print("a is there")
# if(a == b and b == c):
#     print("a == b == c")
# elif(a == b or b == c):
#     print("either one is true")
