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arielherself 2023-12-02 14:54:37 +08:00
parent aeb34bff84
commit 35f241f3b9
1 changed files with 1 additions and 1 deletions

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@ -1,5 +1,5 @@
constexpr int MAXN=1e5+10;
int n,cnt,root;
int cnt,root;
int d[MAXN*2],ls[MAXN*2],rs[MAXN*2];
void update(int s,int t,int &p,int x,int c){ // add constant c to #x