GPT-5.5 Thinking
#include <bits/stdc++.h>
using namespace std;
cons...
#include <bits/stdc++.h>
using namespace std;
const int MAXN=200005;
const int MOD=1e9+7;
int n,Q,s,lef[MAXN],idx,rtlef;
bool visDFS[2000005],cget[MAXN],islf[2000005];
long long f[2000005],cnt[2000005...