what arithmetic operators cannot be used with strings in python, Full Information 2024
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what arithmetic operators cannot be used with strings in python
In Python, the arithmetic operators that cannot be used with strings are:
1. Addition (+): Adding two strings together concatenates them. For example, "hello" + "world" would give you "helloworld".
2. Subtraction (-): Subtraction is not defined for strings and cannot be used.
3. Multiplication (*): Multiplying a string by an integer n creates a new string that consists of n copies of the original string. For example, "hello" * 3 would give you "hellohellohello".
4. Division (/): Division is not defined for strings and cannot be used.
5. Modulus (%): Modulus is not defined for strings and cannot be used.
6. Floor Division (//): Floor Division is not defined for strings and cannot be used.
Note that these operators are defined for numeric types, such as integers and floating-point numbers, and can be used with those types. However, they are not defined for string types.
Some More About That
here's an alternative answer that covers some additional arithmetic operators that cannot be used with strings in Python:
1. Exponentiation (**): Exponentiation is not defined for strings and cannot be used. It is only defined for numeric types.
2. Bitwise operators: The bitwise operators, including bitwise AND (&), bitwise OR (|), bitwise XOR (^), bitwise NOT (~), left shift (<<), and right shift (>>), are not defined for strings and cannot be used. They are only defined for integer types.
3. Comparison operators: The comparison operators, including less than (<), greater than (>), less than or equal to (<=), greater than or equal to (>=), and equal to (==), can be used with strings to compare them lexicographically, but they do not perform arithmetic operations on strings.
4. Assignment operators: The assignment operators, including +=, -=, *=, /=, %=, //=, **=, &=, |=, ^=, <<=, and >>=, cannot be used with strings. They modify the value of the left operand in place, but strings are immutable in Python and cannot be modified in this way.
It's worth noting that there are some other operators that can be used with strings, such as indexing ([]), slicing ([:]), and membership testing (in), but these are not arithmetic operators.