摘要: 1 vector<int> v; 2 v.clear(); 3 vector<int>::iterator it; 4 for(int j = l + 1 ; j < r ; j++){ 5 if(a[j] >= a[l] && a[j] <= a[r]){ 6 it = upper_bound(v 阅读全文
posted @ 2020-11-04 21:58 LegendN 阅读(76) 评论(0) 推荐(0)