你sort n遍是什么意思？
by 142857cs @ 2019-07-07 14:30:32
@[BigYellowDog](/space/show?uid=91681)
```
for(int i = 2; i <= n; i++)
{
sort(d + 1, d + 1 + cnt); //这句
int pos = lower_bound(d + 1, d + 1 + cnt, a[i]) - d;
if(pos == cnt + 1) cnt++;
d[pos] = a[i];
}
```
sort了n遍能过才见了鬼了……
by x义x @ 2019-07-07 15:01:25
@[142857cs](/space/show?uid=35760) @[x义x](/space/show?uid=58567) 原来如此。蟹蟹！
by Error_666 @ 2019-07-07 16:47:27