Question

Out of the following operators, which ones can be used with strings?

= , - , * , / , // , % , > , < > , in, not in, <=​

Answer 1

Answer:

=, *, >, in, not in, <=

Explanation:

These operators can be used with strings.

=, *, >, in, not in, <=

Operators in python :

Python has different types of operators like

1. Arithmetic operators

• Addition " + " used as x + y
• Subtraction " - " used as x - y
• Multiplication " * " used as x * y
• Division " / " used as x / y
• Modulus " % " used as x % y
• Exponentiation " ** " used as x ** y
• Floor division " // " used as x // y

2. Assignment operators

• = as x = 5
• += as x = x + 3
• -= as x = x - 3
• *= as x = x * 3
• /= as x = x / 3
• %= as x = x % 3
• //= as x = x // 3
• **= as x = x ** 3
• &= as x = x & 3
• |= as x = x | 3
• ^= as x = x ^ 3
• >>= as x = x >> 3
• <<= as x = x << 3

3. Comparison operators

• == as Equal
• != as Not equal
• > as Greater than
• < as Less than
• >= as Greater than or equal to
• <= as Less than or equal to

4. Logical operators

• and - returns if both statements are true.
• or - returns true if one statement is true.
• not - returns reverse result.

5. Identity operators

• is - returns true it both the variables are same objects.
• is not - returns true it both the variables are not the same objects.

6. Bitwise operators

• & - AND
• | - OR
• ^ - XOR
• ~  - NOT
• << - Zero fill left shift
• >> - Signed right shift

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Answer 2

Answer:

The following operators can be used with strings:

=, *, in, not in

Explanation:

String Operators

Strings are the collection of characters that are immutable in nature. Once a string is created it cannot be later modified. There are many operators that could be used on the strings.

• Assignment Operator(=): It is used to assign the value to the string type variable.

For example:

name = "Vishaka"

print(name)                       #OUTPUT: Vishaka

• Multiply Operator(*): It is used to repeat or multiply the characters of the string.

For example:

example = "ABC"

print(example*2)                        #OUTPUT ABCABC

• in operator: This operator is used to check whether a character is present in a string or not.

For example:

print('A' in 'ABC')                          #OUTPUT: True

• not in operator: This operator is just the opposite of 'in' operator. It works as an invertor in strings.

For example:

print('S' not in 'ABC')                       #OUTPUT: True

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