The input is an array of (at least 3, maximum 20) different integers. Each integer is greater than -1000 and smaller than 1000.

Your task is to shrink the numbers by "linearly mapping" them from `0.0` to `1.0`. This means the smallest number in the array will be mapped to 0.0, the largest to 1.0.

You get the array as a parameter (inside a function) or stdin/program arguments (you can choose). Print out the result in the format `double1;double2;double3;...`. The output **has to have the same order as the input**.

If you want, you can round the output to 2 digits after the decimal point. **There must be atleast 1 digit after the decimal point.**

The **usage of built-in functions** (such as mathematicas `Rescale`) **is disallowed**.

Examples:

 Input Output
 [5,-20,30] 0.5;0.0;1.0
 [1,2,3,4,5] 0.0;0.25;0.5;0.75;1.0
 [0,5,100,400] 0.0;0.01;0.25;1.0
(The last output is rounded, otherwise it would be `0.0;0.0125;0.25;1.0`)