Write a function that returns the sum of two numbers.

Example

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

Input/Output

• [execution time limit] 4 seconds (js)

• [input] integer param1
  • Guaranteed constraints: -1000 ≤ param1 ≤ 1000
• [input] integer param2
  • Guaranteed constraints: -1000 ≤ param2 ≤ 1000
• [output] integer
  • The sum of the two inputs.