# Sum (functions)

Very easy

Execution time limit is 1 second

Runtime memory usage limit is 128 megabytes

Implement the function:

integer solve(integer a, integer b)

a - first number;

b - second number;

function must return one number - the sum of two numbers.

## Input

Two integers a and b (`10^18`

≤ a, b ≤ `10^18`

) - numbers that should be added.

## Output

One number will be printed - the sum of two numbers.

## Examples

Input #1

Answer #1

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Acceptance rate 27%