#include using namespace std; typedef long long ll; #define rep(i,n) for(ll i = 0;i<((ll)(n));i++) #define reg(i,a,b) for(ll i = ((ll)(a));i<=((ll)(b));i++) #define irep(i,n) for(ll i = ((ll)(n)-1);i>=0;i--) #define ireg(i,a,b) for(ll i = ((ll)(b));i>=((ll)(a));i--) /* */ struct SegTree{ vector data_; static int operation(int op1, int op2){ return max(op1,op2); } SegTree(const vector& src){ data_.resize(src.size() * 2); for(size_t i = 0; i < src.size(); i++) update(i, src[i]);//ここ大きい順に作ればO(n)でいける } int query(size_t begin, size_t end, int init) const{ begin += data_.size()/2; end += data_.size()/2; for(; begin < end; begin /= 2, end /= 2){ if(begin & 1) init = operation(init, data_[begin++]); if(end & 1) init = operation(init, data_[end-1]); } return init; } void update(size_t pos, int val){ pos += data_.size()/2; data_[pos] = val; while((pos /= 2) > 0){ data_[pos] = operation(data_[pos*2], data_[pos*2+1]); } } }; //=================================== ll n,a[200010],q,t[200010],v[200010]; vector sum; void init(){ cin>>n; rep(i,n)cin>>a[i]; cin>>q; rep(i,q){ cin>>t[i]>>v[i]; t[i]--; } rep(i,n-23){ int tmp=0; rep(j,24)tmp+=a[i+j]; sum.push_back(tmp); } } int main(void){ init(); SegTree sg(sum); // cerr<<"before: "; // rep(i,sum.size())cerr<sum.size()-1)break; int tmp = sg.query(t[i]-j,t[i]+1-j,0); // cerr<