#include <bits/stdc++.h>   using namespace std;   vector<pair<long long, long long>> bpow = {{1, 1}};   struct HashArr {     const long long base = 137137, mod[2] = {(int)1e9 + 7, (int)1e9 + 9};     vector<pair<long long, long long>> h;     void init(vector<int>& a) {       int n = a.size();       h.resize(n + 1);       bpow[0] = {1, 1};       for (int i = 0; i < n; i++) {         h[i + 1].first = (h[i].first * base + a[i]) % mod[0];         h[i + 1].second = (h[i].second * base + a[i]) % mod[1];       }       while ((int)bpow.size() < n + 1) {         bpow.push_back({bpow.back().first * base % mod[0],                         bpow.back().second * base % mod[1]});       }     }     long long getHash(int l, int r) {       assert(r >= l);       long long a =           (bpow[r - l].first * h[l].first - h[r].first + mod[0]) % mod[0];       long long b =           (bpow[r - l].second * h[l].second - h[r].second + mod[1]) % mod[1];       return a << 32 | b;     }   };   const int nax = 1e5;   const int B = 300;   struct Block {     bool bad;     vector<int> ends, starts;     HashArr endh, starth;     void init(vector<int>& a, int l, int r) {       ends.clear(), starts.clear();       bad = false;       for (int i = l; i < r; i++) {         if (a[i] < 0) {           if (starts.empty()) {             ends.push_back(-a[i]);           } else {             if (starts.back() != -a[i]) {               bad = true;               return;             } else {               starts.pop_back();             }           }         } else {           assert(a[i] > 0);           starts.push_back(a[i]);         }       }       reverse(ends.begin(), ends.end());       endh.init(ends);       starth.init(starts);     }   };   Block block[nax / B + 2];   struct Range {     Block& block;     int l, r;     Range(Block& b) : block(b) {       l = 0;       r = b.starts.size();     }   };   struct Joiner {     bool bad;     Joiner() { bad = false; }     vector<Range> starts;     void operator()(Block& b) {       bad |= b.bad;       if (bad) return;       bad = true;       int bl = 0, br = b.ends.size();       while (br > bl) {         if (starts.empty()) return;         Range& r = starts.back();         int aw = r.r - r.l;         int w = min(aw, br - bl);         if (r.block.starth.getHash(r.r - w, r.r) != b.endh.getHash(br - w, br))           return;         br -= w;         r.r -= w;         if (r.r == r.l) starts.pop_back();       }       if (b.starts.size()) starts.emplace_back(b);       bad = false;     }   };   int main() {     ios::sync_with_stdio(0);     cin.tie(0);     int n, k;     cin >> n >> k;     vector<int> a(n);     for (int& v : a) cin >> v;     for (int i = 0; i < n; i += B) {       block[i / B].init(a, i, min(i + B, n));     }     int q;     cin >> q;     while (q--) {       int type;       cin >> type;       if (type == 1) {         int i, t;         cin >> i >> t;         i--;         a[i] = t;         int l = i / B * B;         block[i / B].init(a, l, min(l + B, n));       } else if (type == 2) {         int l, r;         cin >> l >> r;         l--;         vector<Block> tmps;         tmps.reserve(2);         Joiner joiner;         int i = l;         while (i < r) {           int ni = min(i / B * B + B, r);           if (i % B == 0 && ni % B == 0) {             joiner(block[i / B]);           } else {             tmps.push_back(Block());             tmps.back().init(a, i, ni);             joiner(tmps.back());           }           i = ni;         }         cout << (joiner.bad || joiner.starts.size() ?  No  :  Yes ) <<   n ;       } else         assert(0);     }   }