選択ソート

Sort.java

public class Sort {

    static int[]testNumbers;

    public static void main(String[] args) {

        testNumbers = new int[10];
        for (int i  = 0; i < testNumbers.length; i++) testNumbers[i] = (int) (Math.random() * testNumbers.length + 1);
        for (int i :testNumbers) System.out.print(i);

        for (int i = 0; i < testNumbers.length -1; i++){
            for (int j = i + 1; j < testNumbers.length; j++){
                if (testNumbers[j]< testNumbers[i]){
                    int t = testNumbers[i];
                    testNumbers[i] = testNumbers[j];
                    testNumbers[j] = t;
                }
            }
        }

        for (int i :testNumbers) System.out.println(i);

    }
}