摘要:
加了点注释,方便以后看 cpp include include include using namespace std; long long a[100001],tree[100000'9') and c!=' ') c=getchar(); p=0; if(c==' ') f=1,c=getcha 阅读全文
摘要:
在题解看到的,利用很多string的功能简化代码。十分优美,也好背,容易理解。 cpp include include using namespace std; define uint unsigned int string a,c; int b,d; / a/b=c / int main() { 阅读全文
摘要:
```cpp include include include include include using namespace std; int n,m,s; struct way { int to; int cost; }; vector map[10001]; typedef pair hanqi 阅读全文
摘要:
"点我飞去垃圾模板题" 第一次尝试速撸线段树,只撸了个区间修改 区间查询的比较菜的线段树 用时17:33.5 第一遍测样例错了,仔细看了看发现change字数后没有pushup cpp include include include define LL long long define pushup 阅读全文