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1. Write a function that returns the sum of two numbers.
2. Write a function that returns the sum of all numbers regardless of # of params.

Example

For param1 = 1 and param2 = 2, the output should be add(param1, param2) = 3.

Hints

• Arithmetic Operators
• Rest Operator
• forEach()

Input/Output

• [time limit] 4000ms (js)
• [input] integer param1

Guaranteed constraints:

-100 ≤ param1 ≤ 1000.

[input] integer param2

Guaranteed constraints: -100 ≤ param2 ≤ 1000.

[output] integer

The sum of the two inputs.