RosettaCodeData/Task/Map-range/Java/map-range.java

13 lines
339 B
Java

public class Range {
public static void main(String[] args){
for(float s = 0;s <= 10; s++){
System.out.println(s + " in [0, 10] maps to "+
mapRange(0, 10, -1, 0, s)+" in [-1, 0].");
}
}
public static double mapRange(double a1, double a2, double b1, double b2, double s){
return b1 + ((s - a1)*(b2 - b1))/(a2 - a1);
}
}