// 本地测试示例：head = [2,1,5] → 输出 [5,5,0]
"Porn addiction," like "sex addiction," isn't recognized by the DSM-5, which classifies mental disorders. While porn-viewing can be compulsive, like other behaviors, research suggests that perceived porn addiction predicted distress over actual porn use itself. Yet, the idea of "porn addiction" persists in the U.S., which lacks comprehensive sex education requirements in many states; only 37 percent of states require sex education to be medically accurate, according to Boston University.
，更多细节参见有道翻译
“ゴメン生き延びてしまった” 南三陸町長が手帳に刻んだ15年
Pokopia does not dumb it down, however, and that's a good thing.