(Find the Minimum) Write a program that inputs three double-precision, floating-point numbers and passes them to a function that returns the smallest number.
(Find the Minimum) Write a program that inputs three double-precision, floating-point numbers and passes them to a function that returns the smallest number.
The input consists of n (0<n<100) lines.
Each line consists of three double-precision, floating-point numbers(range from 0.0 to 100.0).
The last line of input consists of Int(-1).
Output the smallest number.
The decimal precision of output is 2.
输入
0 5.1 6 1 2 3 1.2 5.1 1.1111 1.2222 1.13333 1.61111 -1
输出
0.00 1.00 1.11 1.13