Description

Input

The first and the only line of the input contains five values, stored in the variablesone, two, three, four, five

Output

Print the product of the five values stored in the variablesone, two, three, four, five

Sample Input

1 2 3 4 5

Sample Output

120

Hint

In the sample test case, the values stored in the variables areone = 1, two = 2, three = 3, four = 4, five= 5

The sum of the values is1 * 2 * 3 * 4 * 5 = 120, which is the required sum