LintCode-463.整数排序

public class Solution {
    /**
     * @param A an integer array
     * @return void
     */
    public void sortIntegers(int[] A) {
        // Write your code here
        for(int i = 0; i < A.length; i ++){
            for(int j = 0; j < i; j ++){
                if(A[i] < A[j]){
                    int temp = A[i];
                    A[i] = A[j];
                    A[j] = temp;
                }
            }
        }
    }
}