选择排序

public class xuanzepaixu {

	public static void main(String[] args) {
		// 选择排序

		int[] x = { 3, 7, 9, 1, 5 };
		int temp;
		for (int i = 0; i < x.length - 1; i++) {
			for (int j = i + 1; j < x.length; j++) {
				if (x[i] > x[j]) {
					temp = x[i];
					x[i] = x[j];
					x[j] = temp;
				}
			}
		}

		for (int i : x) {
			System.out.print(i + " ");
		}
	}
}