public class Solution {public void process(xxx, xxx) {Object window = ...;Object needed = ...;int l = 0, r = 0, len = xx, cnt = 0;while ( r < right) {Object ro = xx.at(r);r++; // 右侧窗口右移if (needed xxx) { // 如果满足了xxx,则更新窗口内容window.xxx}while (满足了某条件) {/*这里可以更新其它的值*/Object lo = xx.xx;l++; // 更新左侧窗口if (needed yyy) { // 如果满足了xxx,则更新窗口内容window.yyy}}}}}
