Computer Science
Which line of code produces an error ?
- "one" + 'two'
- 1 + 2
- "one" + "2"
- '1' + 2
Python String Manipulation
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Answer
'1' + 2
Reason — The + operator has to have both operands of the same type either of number type (for addition) or of string type (for concatenation). It cannot work with one operand as string and one as a number.
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