Maximum Salary#357
A small enterprise employs at least two workers: the director and the chief accountant. Given the salaries of all employees, determine the highest salary at the enterprise.
A single line contains the salaries of the employees in hryvnias, separated by spaces. All input values are non-negative real numbers separated by spaces. The number of salaries does not exceed .
Output a single number — the answer to the problem, printed with two digits after the decimal point.
Example 1