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Input

Code: function add(a, b) { return a + b; }

Sample output Made on 27 October 2026

`add(a, b)`

Adds two values using JavaScript’s + operator.

Parameters

Name	Type	Constraints
`a`	`any`	None. If either operand is a string, string concatenation may occur.
`b`	`any`	None. If either operand is a string, string concatenation may occur.

Returns

any — The result of evaluating a + b.

Errors

This function does not explicitly throw errors. JavaScript may throw a TypeError for incompatible operand types, such as mixing a bigint with a number.

Example

const result = add(2, 3);

console.log(result); // 5

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