#  created : 20250113

#  https://www.scientecheasy.com/2022/10/assignment-operators-in-python.html/

# Assignment Operators in Python

# Simple Assignment

x = 20
y = 50
z = x + y + 2

print("Result = ", z)

Result =  72

# x += y  It is equivalent to x = x + y.

x = 20
y = 5
z = 10
x += y

print("Result of (x = x + y) = ", x)

Result of (x = x + y) =  25

z += x + y
print("Result = ", z)

Result =  40

x -= y # It is equivalent to x = x - y.

x = 20
y = 5
z = 10
x -= y
print("Result of (x = x - y) = ", x)

Result of (x = x - y) =  15

z -= x + y # --> z = z - (x + y)
print("Result = ", z)

Result =  -10

x *= y # It is equivalent to x = x * y.

x = 2
y = 5
z = 3
x *= y

print("Result of (x = x * y) = ", x)

Result of (x = x * y) =  10

z *= x * y

print("Result of (z = z*(x * y) = ", z)

Result of (z = z*(x * y) =  150

x /= y # It is equivalent to x = x / y.

x = 20
y = 5
z = 100
x /= y

print("Result of (x = x / y) = ", x)

Result of (x = x / y) =  4.0

z /= x * y
print("Result = ", z)

Result =  5.0

x %= y # It is equivalent to x = x % y.

x = 211
y = 5
z = 100
x %= y

print("Result of (x = x % y) = ", x)

Result of (x = x % y) =  1

z %= x + y

print("Result = ", z)

Result =  4

x //= y # It's equivalent to x = x // y.

x = 211
y = 5
z = 100
x //= y
print("Result of (x = x // y) = ", x)

Result of (x = x // y) =  42

z //= x + y
print("Result = ", z)

Result =  2

x = 211
y = 5
z = 100
x //= y

print("Result of (x = x // y) = ", x)

z //= x + y
print("Result = ", z)

Result of (x = x // y) =  42
Result =  2

#  Exponent and Assignment Operator (**=)

x **= y # It's equivalent to x = x ** y.

x = 2
y = 5
z = 2
x **= y

print("Result of (x = x ** y) = ", x)

z **= x + y - 30
print("Result = ", z)

Result of (x = x ** y) =  32
Result =  128

# Bitwise AND and Assignment Operator (&=)

x &= y # It's equivalent to x = x & y.

x = 20
y = 5
x &= y
print("Result of (x = x & y) = ", x)

Result of (x = x & y) =  4

#  Bitwise OR and Assignment Operator (|=)

x |= y # It's equivalent to x = x | y.

x = 10
y = 5
x |= y
print("Result of (x = x | y) = ", x)

Result of (x = x | y) =  15

# Bitwise XOR and Assignment Operator (^=)

x ^= y # It's equivalent to x = x ^ y.

x = 20
y = 10
x ^= y
print("Result of (x = x ^ y) = ", x)

Result of (x = x ^ y) =  30