/**来 自 时 代 J a v a - N o w J a v a . c o m**/
public class Selection {
public static void sort(Comparable[] a) {
int N = a.length;
for (int i = 0; i < N; i++) {
int min = i;
for (int j = i+1; j < N; j++) {
if (less(a[j], a[min]))
min = j;
}
exch(a, i, min);
}
}
/*来自 nowjava.com - 时 代 Java*/
//check if the first argument is smaller than second
private static boolean less(Comparable v, Comparable w) {
return v.compareTo(w) < 0;
}
//swap elements (i by j)
private static void exch(Comparable[] a, int i, int j) {
Comparable swap = a[i];
a[i] = a[j];
a[j] = swap;
}
public static void main(String[] args) {
Integer[] data = new Integer[] {28, 96, 51, 86, 69, 68, 42, 24, 52, 27};
sort(data);
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