Problems
Минимальная зарплата
Минимальная зарплата
In a small company works a certain number of employees, but not less than two - the director and chief accountant. Knowing the salary of all employees, find the minimal salary in the company.
\InputFile
The workers salaries are given in one line in national currency. All input data are non-negative real numbers, separated by spaces, their number does not exceed \textbf{1000}.
\OutputFile
Print the minimal salary in the company with two digits after the decimal point.
Input example #1
1000.00 760.00
Output example #1
760.00