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Ingy döt Net 2026-04-30 12:34:36 -04:00
parent 4bb20c9b71
commit cbaf4c4b64
12390 changed files with 318560 additions and 27248 deletions
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30
Task/First-class-functions-Use-numbers-analogously/Java/first-class-functions-use-numbers-analogously.java
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@ -4,21 +4,21 @@ import java.util.function.Function;
public final class FirstClassFunctionsUseNumbersAnalogously {
public static void main(String[] args) {
final double x = 2.0, xi = 0.5,
y = 4.0, yi = 0.25,
z = x + y, zi = 1.0 / ( x + y );
public static void main(String[] args) {
final double x = 2.0, xi = 0.5,
y = 4.0, yi = 0.25,
z = x + y, zi = 1.0 / ( x + y );
List<Double> list = List.of( x, y, z );
List<Double> inverseList = List.of( xi, yi, zi );
BiFunction<Double, Double, Function<Double, Double>> multiplier = (a, b) -> product -> a * b * product;
for ( int i = 0; i < list.size(); i++ ) {
Function<Double, Double> multiply = multiplier.apply(list.get(i), inverseList.get(i));
final double argument = (double) ( i + 1 );
System.out.println(multiply.apply(argument));
}
}
List<Double> list = List.of( x, y, z );
List<Double> inverseList = List.of( xi, yi, zi );
BiFunction<Double, Double, Function<Double, Double>> multiplier = (a, b) -> product -> a * b * product;
for ( int i = 0; i < list.size(); i++ ) {
Function<Double, Double> multiply = multiplier.apply(list.get(i), inverseList.get(i));
final double argument = (double) ( i + 1 );
System.out.println(multiply.apply(argument));
}
}
}