#include using namespace std; #define F first #define S second typedef long long ll; typedef pair P; typedef pair PP; ll bit[500010]; class BIT{ public: ll n; BIT(){fill(bit,bit+500010,0);} void add(ll i,ll x){ while(i<=n){ bit[i]+=x; i+=i&-i; } } ll sum(ll i){ ll s=0; while(i>0){ s+=bit[i]; i-=i&-i; } return s; } }; bool cmp(PP a, PP b) { if(a.F==b.F) return a.S.Fb.F; } P p[111111]; ll d[111111]; vector a; vector c[111111]; ll b[111111]; int main() { ios::sync_with_stdio(0);cin.tie(0); ll n,m; cin >> n; int aa[n],bb[n]; for(int i=0;i> aa[i]; cin >> m; memset(bb,0,sizeof(bb)); map mm;ll k=0; for(int i=0; i> s >> c; if(!mm.count(s)) { mm[s]=k; k++; } x=mm[s]; if(c=='?') y=-1; else { y=c-'A'; bb[y]++; int z=50*aa[y]+50*aa[y]/(0.8+0.2*bb[y]); d[x]+=z; a.push_back(PP(d[x],P(i,x))); } p[i]=P(y,x); } for(int i=0; i=0; i--) c[a[i].S.S].push_back(i+1); for(int i=0; i=0) { t.add(c[x][b[x]-1],-1); t.add(c[x][b[x]],1); b[x]++; } else cout << t.sum(c[x][b[x]-1]) << endl; } return 0; }