和为S的两个数字 java

题目描述

对应每个测试案例，输出两个数，小的先输出。

public ArrayList<Integer> FindNumbersWithSum(int[] array, int sum) {
int len = array.length;
int low = 0;
int hight = len - 1;
ArrayList<Integer> list = new ArrayList<Integer>();
while (low < hight) {
int curren = array[low] + array[hight];
if (curren == sum) {
list.add(array[low]);
list.add(array[hight]);
break;
}
while (curren > sum && low < hight) {
hight--;
curren = array[low] + array[hight];
if (curren == sum) {
list.add(array[low]);
list.add(array[hight]);
break;
}
}
low++;

}
return list;

}