PRECEDENCE EXAMPLE

-

PRECEDENCE EXAMPLE


x = 2 + 3 * 4  # Multiplication has higher precedence than addition

print(x)  # Output: 14


y = (2 + 3) * 4  # Parentheses enforce addition to be evaluated first

print(y)  # Output: 20


z = 2 ** 3 ** 2  # Exponentiation is right associative

print(z)  # Output: 512


a = 9 % 4 + 2 / 3  # Modulo has higher precedence than division

print(a)  # Output: 2.6666666666666665


b = (9 % 4) + (2 / 3)  # Parentheses enforce separate evaluations

print(b)  # Output: 2.6666666666666665


c = 10 / 2 * 3  # Multiplication and division have the same precedence

print(c)  # Output: 15.0


d = 10 / (2 * 3)  # Parentheses enforce multiplication to be evaluated first

print(d)  # Output: 1.6666666666666667


e = not False or True  # Logical NOT has higher precedence than logical OR

print(e)  # Output: True


f = False or True and True  # Logical AND has higher precedence than logical OR

print(f)  # Output: True


g = False or (True and True)  # Parentheses enforce separate evaluations

print(g)  # Output: False


h = 5 > 2 and 3 <= 7  # Comparison operators have higher precedence than logical operators

print(h)  # Output: True


i = 3 + 4 * 5 >= 17 or not (4 != 4)  # Complex expression with multiple operators

print(i)  # Output: True


j = 2 << 3 | 1  # Bitwise shift has higher precedence than bitwise OR

print(j)  # Output: 17


k = 10 in [1, 2, 3, 10]  # Membership operator

print(k)  # Output: True


l = 10 is not None  # Identity operator

print(l)  # Output: True


m = 5

m += 2 * 3  # Compound assignment operator

print(m)  # Output: 11


Comments

Post a Comment

Popular posts from this blog

Fibonacci Series

-
CODE: def fibonacci(n):     if n <= 0:         return []     elif n == 1:         return [0]     elif n == 2:         return [0, 1]     else:         fib_series = [0, 1]         for i in range(2, n):             fib_series.append(fib_series[i - 1] + fib_series[i - 2])         return fib_series num_terms = int(input("Enter the number of Fibonacci terms: ")) fib_sequence = fibonacci(num_terms) print("Fibonacci Sequence:", fib_sequence)    OUTPUT :                                          Enter the number of Fibonacci terms: 25                                          Fibo...
Read more

COMPARISION EXPRESSION

-
COMPARISION EXPRESSION    In Python, comparison expressions are used to compare values and return a Boolean result (True or False) based on the comparison. Here are the commonly used comparison operators in Python: Equal to (==): Checks if two values are equal. Example: 5 == 5 evaluates to True . Not equal to (!=) : Checks if two values are not equal. Example: 5 != 3 evaluates to True. Greater than (>) : Checks if the left operand is greater than the right operand. Example: 5 > 3 evaluates to True. Less than (<): Checks if the left operand is less than the right operand. Example: 3 < 5 evaluates to True. Greater than or equal to (>=) : Checks if the left operand is greater than or equal to the right operand. Example: 5 >= 5 evaluates to True. Less than or equal to (<=) : Checks if the left operand is less than or equal to the right operand. Example: 3 <= 5 evaluates to True. These comparison operators can be used with various data types,...
Read more

LOGICAL EXPRESSION

-
LOGICAL EXPRESSION    In Python, logical expressions are used to evaluate the truthiness or falsiness of a combination of conditions. Logical expressions involve the use of logical operators, such as "and", "or", and "not". These operators allow you to combine multiple conditions and evaluate them as a single Boolean result. Here are the logical operators in Python: Logical AND (and): Returns True if both conditions on the left and right are True. Example: x > 5 and y < 10 evaluates to True if x is greater than 5 and y is less than 10. Logical OR (or) : Returns True if at least one of the conditions on the left or right is True. Example: x > 5 or y < 10 evaluates to True if either x is greater than 5 or y is less than 10. Logical NOT (not): Reverses the truthiness of a single condition. If the condition is True, it returns False, and vice versa. Example: not x > 5 evaluates to True if x is not greater than 5. Here's an example ...
Read more