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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. typedef long long ll;
  4. const int Mod=998244353;
  5.  
  6. void solve() {
  7.        ll n;
  8.        cin >> n;
  9.        vector<ll> v(n),pref(n,0);
  10.        ll sum=0;
  11.        for(int i=0;i<n;i++){
  12.         cin >> v[i];
  13.         sum+=v[i];
  14.         pref[i]=sum;
  15.        }
  16.        sort(v.begin(),v.end());
  17.        vector<ll> pref2(n,0);
  18.        pref2[0]=v[0];
  19.        for(int i=1;i<n;i++){
  20.         pref2[i]=pref2[i-1]+v[i];
  21.        }
  22.        int m;
  23.        cin >> m;
  24.        for(int i=0;i<m;i++){
  25.         int type,l,r;
  26.         cin >> type >> l >> r;
  27.         if(type==1)
  28.            if(l==1) cout << pref[r-1] << '\n';
  29.            else cout << pref[r-1]-pref[l-2] << '\n';
  30.         else 
  31.            if(l==1) cout << pref2[r-1] << '\n'; 
  32.            else cout << pref2[r-1]-pref2[l-2] << '\n';
  33.        }
  34. }
  35.  
  36. int main(){ 
  37.     ios::sync_with_stdio(false);
  38.     cin.tie(nullptr);
  39.  
  40.     /*int t;
  41.     cin >> t;
  42.     while (t--)*/ solve();
  43.  
  44.  
  45.     return 0;
  46. }
  47.  
Success #stdin #stdout 0.01s 5304KB
comments (?)
stdin
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4
5 5 2 3
10
1 2 4
2 1 4
1 1 1
2 1 4
2 1 2
1 1 1
1 3 3
1 1 3
1 4 4
1 2 2
stdout
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10
15
5
15
5
5
2
12
3
5
https://ideone.com/8AwEsn
language:
C++ (gcc 8.3)
created:
1 day ago
visibility:
public

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