for(k = i - 1; k >= 0; k--) {
if(frame[j] == page[k])
break;
least = least < k ? least : k;
}
我不明白这句台词"least = least < k ? least : k;
">
谁能为我解释一下
它相当于
least = Math.min(least, k);
或
if (!(least < k)) {
least = k
}
另请参阅:关于三元运算符的 Java 文档(滚动到"条件运算符"部分(。
least = least < k ? least : k;
相当于,
if(least < k)
least = least;
else
least = k;