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Price fraction: Difference between revisions
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0.5 0.18 0.18 0.1 0.62 0.7 1 1 0.1</lang>
=={{header|Java}}==
<lang java>import java.util.Random;
public class Main {
private static float priceFraction(float f) {
if (0.00f <= f && f < 0.06f) return 0.10f;
else if (f < 0.11f) return 0.18f;
else if (f < 0.16f) return 0.26f;
else if (f < 0.21f) return 0.32f;
else if (f < 0.26f) return 0.38f;
else if (f < 0.31f) return 0.44f;
else if (f < 0.36f) return 0.50f;
else if (f < 0.41f) return 0.54f;
else if (f < 0.46f) return 0.58f;
else if (f < 0.51f) return 0.62f;
else if (f < 0.56f) return 0.66f;
else if (f < 0.61f) return 0.70f;
else if (f < 0.66f) return 0.74f;
else if (f < 0.71f) return 0.78f;
else if (f < 0.76f) return 0.82f;
else if (f < 0.81f) return 0.86f;
else if (f < 0.86f) return 0.90f;
else if (f < 0.91f) return 0.94f;
else if (f < 0.96f) return 0.98f;
else if (f < 1.01f) return 1.00f;
else throw new IllegalArgumentException();
}
public static void main(String[] args) {
Random rnd = new Random();
for (int i = 0; i < 5; i++) {
float f = rnd.nextFloat();
System.out.format("%8.6f -> %4.2f%n", f, priceFraction(f));
}
}
}</lang>
Output:
<pre>0.149969 -> 0.26
0.310605 -> 0.50
0.616683 -> 0.74
0.194047 -> 0.32
0.724852 -> 0.82</pre>
=={{header|OCaml}}==
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