x = 3
print(type(x)) # Prints "<class 'int'>"
print(x)       # Prints "3"
print(x + 1)   # Addition; prints "4"
print(x - 1)   # Subtraction; prints "2"
print(x * 2)   # Multiplication; prints "6"
print(x ** 2)  # Exponentiation; prints "9"
x += 1
print(x)  # Prints "4"
x *= 2
print(x)  # Prints "8"
y = 2.5
print(type(y)) # Prints "<class 'float'>"
print(y, y + 1, y * 2, y ** 2) # Prints "2.5 3.5 5.06.25"
print('a'*4)    #aaaa
print(5/2)      #2.5
print(5//2)     #2 f
print(5%2)      #1 R
a=5
b=3
print(a/b)      #1.6666666666666667
print(a//b)     #1
print(a%b)      #2
a=5.0
b=3.0
print(a/b)      #1.6666666666666667
print(a//b)     #1.0
print(a%b)      #2.0
