Lang:G++
Edit12345678910111213141516171819202122232425262728293031#include<bits/stdc++.h>using namespace std;typedef long long ll;typedef pair<ll,ll> pll;#define pb(x) push_back(x)#define ss(x) scanf("%s",x)#define sd(x) scanf("%d",&x)#define sll(x) scanf("lld",&x)typedef unsigned long long ull;#define mem(A, X) memset(A, X, sizeof A)#define ford(i,l,u) for(ll (i)=(ll)(l);(i)>=(ll)(u);--(i))#define foreach(e,x) for(__typeof(x.begin()) e=x.begin();e!=x.end();++e)#define fori(i,l,u) for(ll (i)=(ll)(l);(i)<=(ll)(u);++(i))#define delete_this freopen("in.txt","r",stdin)#define sd2(x,y) scanf("%d%d",&x,&y)#define slf(x) scanf("%lf",&x)#define sc(x) scanf("%c",&x)typedef pair<int,int> pii;#define sec second#define fir firstconst ll mod=1e9+7;const ll maxn=1e5+10;map<int,int> m;int main(){int tc;while(cin>>tc){fori(kase,1,tc){