#include <bits/stdc++.h>
using namespace std;
#define int long long
int n, q, k, c[200005], BIT[100005];
set<int> s;
void upd(int idx, int val){
for(; idx <= n; idx += (idx & -idx)) BIT[idx] += val;
}
int qry(int idx){
int ans = 0;
for(; idx; idx -= (idx & -idx)) ans += BIT[idx];
return ans;
}
int main(){
ios_base::sync_with_stdio(false); cin.tie(nullptr);
cin >> n >> q >> k;
for(int i = 1; i <= n; i++){
cin >> c[i];
upd(i, c[i]);
if(c[i]) s.insert(i);
}
while(q--){
int op; cin >> op;
if(op == 1){
int idx, val; cin >> idx >> val;
upd(idx, val - c[idx]);
c[idx] = val;
if(val) s.insert(idx);
}else if(op == 2){
int l, r; cin >> l >> r;
if(k == 1) continue;
vector<int> del;
for(auto it = s.begin(); it != s.end(); it++){
int x = *it;
if(l <= x && x <= r) {
upd(x, c[x] / k - c[x]);
c[x] /= k;
if(!c[x]) del.push_back(x);
}
}
for(int x : del) s.erase(x);
}else{
int l, r; cin >> l >> r;
cout << qry(r) - qry(l - 1) << '\n';
}
}
}
Compilation message
cc1plus: error: '::main' must return 'int'
