Princess and the rabbit Clever are very fond of jam. The princess eats a can of jam in
n minutes, and the rabbit in
m minutes. Determine how many minutes they will eat a jar of jam together.
Input format
Two integers are supplied to the input through a space:
n and
m (n, m <= 1000)
Output format
You need to output one number - the time in minutes that friends will need to eat one jar of jam together (an incomplete minute is considered 1 minute).
Example
| № |
Входные данные |
Выходные данные |
| 1 |
9 6 |
4 |
Запрещенные операторы:if;for;while;max;import