#include using namespace std; using SS = pair; class SegmentTree{ public: int siz = 1,n; vector dat; SS op(SS a, SS b){return {a.first+b.first,a.second+b.second};} SS e(){return {0,0};} void renew (SS &a,SS x){ a = op(a,x); //a = x; //その他. } void make(int N){ while(siz < N) siz *= 2; n = N; dat.resize(siz*2,e()); } void make2(int N,vector &A){ make(N); for(int i=0; i0; i--) dat.at(i) = op(dat.at(i*2),dat.at(i*2+1)); } void update(int pos,SS x){ pos = pos+siz; renew(dat.at(pos),x); while(pos != 1){ pos = pos/2; dat.at(pos) = op(dat.at(pos*2),dat.at(pos*2+1)); } } SS findans(int l, int r){ SS retl = e(),retr = e(); l += siz,r += siz; while(l < r){ if(l&1) retl = op(retl,dat.at(l++)); if(r&1) retr = op(dat.at(--r),retr); l >>= 1; r >>= 1; } return op(retl,retr); } SS get(int pos){return dat.at(pos+siz);} SS rangeans(int l, int r){return findans(l,r);} SS allrange(){return dat.at(1);} //rightは) leftは[で 渡す&返す. int maxright(const function f,int l = 0){ l += siz; int r = n+siz; vector ls,rs; while(l < r){ if(l&1) ls.push_back(l++); if(r&1) rs.push_back(--r); l >>= 1; r >>= 1; } SS okl = e(); for(int i=0; i=0; i--){ l = rs.at(i); SS now = op(okl,dat.at(l)); if(!f(now)){ while(l < siz){ l <<= 1; now = op(okl,dat.at(l)); if(f(now)){okl = now; l++;} } return l-siz; } okl = now; } return n; } int minleft(const function f,int r = -1){ if(r == -1) r = n; int l = siz; r += siz; vector ls,rs; while(l < r){ if(l&1) ls.push_back(l++); if(r&1) rs.push_back(--r); l >>= 1; r >>= 1; } SS okr = e(); for(int i=0; i=0; i--){ r = ls.at(i); SS now = op(dat.at(r),okr); if(!f(now)){ while(r < siz){ r <<= 1; r++; now = op(dat.at(r),okr); if(f(now)){okr = now; r--;} } return r+1-siz; } } return 0; } //ノーマルセグ木.一年の時を経て漸く二分探索実装した. }; int main() { ios_base::sync_with_stdio(false); cin.tie(nullptr); int N,Q,L0; cin >> N >> Q >> L0; SegmentTree Z; Z.make(200001); while(N--){ int a; cin >> a; Z.update(a,{1,a}); } bool f = false; while(Q--){ int t; cin >> t; if(t == 1){ int l; cin >> l; Z.update(l,{1,l}); } if(t == 2){ f = true; int l,r; cin >> l >> r; r++; auto [a,b] = Z.rangeans(l,r); cout << a << " " << b << "\n"; } if(t == 3) cin >> L0; } if(!f) cout << "Not Found!\n"; }