oj.uz

답안 #1103503

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1103503 2024-10-21T04:52:16 Z tsengang Addk (eJOI21_addk) C++14
0 / 100
 202 ms 2124 KB 
#include <bits/stdc++.h>
#define ll long long
#define ff first
#define ss second
#define all(x) x.begin(),x.end()
#define rall(x) x.rbegin(),x.rend()
#define pb  push_back
#define ertunt return
using namespace std;
ll n,q,k;
struct segtree{
    int n;
    vector<ll>d;
    segtree(ll n){
        d.resize(4*n);
        build(1,1,n);
    }
    void build(ll v,ll l,ll r){
        if(l==r){
            d[v]=0;
            return;
        }
        ll m=(l+r)/2;
        build(v*2,l,m);
        build(v*2+1,m+1,r);
        d[v]=d[v*2]+d[v*2+1];
    }
    ll query(ll v,ll l,ll r,ll L,ll R){
        if(L>R||l>R||L>r) return 0;
        if(L<=l&&r<=R){
            return d[v];
        }
        ll m=(l+r)/2;
        return query(v*2,l,m,L,R)+query(v*2+1,m+1,r,L,R);
    }
    void update(ll v,ll l,ll r,ll pos,ll val){
        if(pos<l||r<pos) return;
        if(l==r){
            d[v]=val;
            return;
        }
        ll m=(l+r)/2;
        update(v*2,l,m,pos,val);
        update(v*2+1,m+1,r,pos,val);
        d[v]=d[v*2]+d[v*2+1];
    }
    void updater(ll node, ll L, ll R, ll l, ll r, ll val){
        if (L > R || L > r || R < l)
            return;
        if (L == R){
            d[node] /= val;
            return;
        }
        ll mid = (L + R) / 2;
        updater(node*2, L, mid, l, r, val);
        updater(node*2 + 1, mid + 1, R, l, r, val);
        d[node] = d[node*2] + d[node*2+1];
    }
    void update2(ll v,ll l,ll r,ll pos){
        if(pos<l||r<pos) return;
        if(l==r){
            d[v]/=k;
            return;
        }
        ll m=(l+r)>>1;
        update2(v*2,l,m,pos);
        update2(v*2+1,m+1,r,pos);
        d[v]=d[v*2]+d[v*2+1];
    }
};
int main() {
    ll n, k;
    cin >> n >> k;
    ll a[n+1];
    ll b[n+1];
    b[0] = 0;
    for(ll i = 1; i <= n; i++){
        cin >> a[i];
        b[i] = b[i-1]+a[i];
    }
    ll q;
    cin >> q;
    while(q--){
        ll s;
        cin >> s;
        if(s==2){
            ll l,r,m;
            cin >> l >> r >> m;
            ll ans = 0;
            for(ll i = l+m-2; i < r; i++){
                ans+=b[i] - b[i-m];
            }
            cout << ans << '\n';
        }
        if(s == 1){
            cin >> s;
        }
    }
}

Subtask #1
0 / 36.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 340 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 56.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 140 ms 1356 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 202 ms 2124 KB Output isn't correct
2 Halted 0 ms 0 KB -