Sort three variables: Difference between revisions
Added Java
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z
77444</lang>
=={{header|Java}}==
{{trans|Kotlin}}
<lang Java>import java.util.Arrays;
public class SortThreeVariables {
private static class Triple<T> {
T first, second, third;
Triple(T x, T y, T z) {
first = x;
second = y;
third = z;
}
}
private static <T extends Comparable> Triple<T> sortThree(T x, T y, T z) {
Comparable[] a = new Comparable[]{x, y, z};
Arrays.sort(a);
return new Triple<>((T) a[0], (T) a[1], (T) a[2]);
}
private static <T> void printThree(T x, T y, T z) {
System.out.printf("x=%s%ny=%s%nz=%s%n%n", x, y, z);
}
public static void main(String[] args) {
String x = "lions, and tigers, and";
String y = "bears, oh my!";
String z = "(from the \"Wizard of OZ\")";
Triple<String> t = sortThree(x, y, z);
x = t.first;
y = t.second;
z = t.third;
printThree(x, y, z);
Integer x2 = 77444;
Integer y2 = -12;
Integer z2 = 0;
Triple<Integer> t2 = sortThree(x2, y2, z2);
x2 = t2.first;
y2 = t2.second;
z2 = t2.third;
printThree(x2, y2, z2);
Double x3 = 174.5;
Double y3 = -62.5;
Double z3 = 41.7;
Triple<Double> t3 = sortThree(x3, y3, z3);
x3 = t3.first;
y3 = t3.second;
z3 = t3.third;
printThree(x3, y3, z3);
}
}</lang>
{{out}}
<pre>x=(from the "Wizard of OZ")
y=bears, oh my!
z=lions, and tigers, and
x=-12
y=0
z=77444
x=-62.5
y=41.7
z=174.5</pre>
=={{header|JavaScript}}==
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