Submission #1189298

#TimeUsernameProblemLanguageResultExecution timeMemory
1189298vneduAddk (eJOI21_addk)C++17
100 / 100
162 ms8332 KiB
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;

template<class T> bool maximize(T &a, const T &b){ return (a < b ? a = b, 1 : 0); }
template<class T> bool minimize(T &a, const T &b){ return (a > b ? a = b, 1 : 0); }

#define fi first
#define se second

#define pb push_back
#define ii pair<int, int>

#define all(x) x.begin(), x.end()

#define TASK "nonsense"

/// end of template ///

const int N = 1e5 + 10;
struct segtree
{
    ll t[N<<2],laz[N<<2],a[N];
    segtree() {}
    void build(int id, int l, int r)
    {
        if(l==r) return void(t[id]=a[l]);
        int mid((l+r)>>1);
        build(id<<1,l,mid);
        build(id<<1|1,mid+1,r);
        t[id]=t[id<<1]+t[id<<1|1];
    }
    void push(int id, int l, int r)
    {
        if(!laz[id]) return;
        int mid((l+r)>>1);
        t[id<<1]+=(mid-l+1)*laz[id];
        laz[id<<1]+=laz[id];
        t[id<<1|1]+=(r-mid)*laz[id];
        laz[id<<1|1]+=laz[id];
        laz[id]=0;
    }
    void add(int id, int l, int r, int u, int v, ll val)
    {
        if(l>v||r<u) return;
        if(u<=l && r<=v)
        {
            t[id]+=(r-l+1)*val;
            laz[id]+=val;
            return;
        }
        push(id,l,r);
        int mid((l+r)>>1);
        add(id<<1,l,mid,u,v,val);
        add(id<<1|1,mid+1,r,u,v,val);
        t[id]=t[id<<1]+t[id<<1|1];
    }
    ll get(int id, int l, int r, int u, int v)
    {
        if(l>v||r<u) return 0LL;
        if(u<=l && r<=v) return t[id];
        push(id,l,r);
        int mid((l+r)>>1);
        return get(id<<1,l,mid,u,v)+get(id<<1|1,mid+1,r,u,v);
    }
} stree;
int n,k,q;
ll p[N],a[N];
void solve()
{
    cin>>n>>k;
    for(int i=1;i<=n;++i) cin>>a[i],p[i]=p[i-1]+a[i];
    for(int i=0;i<=n;++i) stree.a[i]=p[i];
    stree.build(1,0,n);
    cin>>q;
    while(q--)
    {
        int type; cin>>type;
        if(type==1)
        {
            int b[11];
            for(int i=1;i<=k;++i) cin>>b[i];
            ll old=a[b[1]];
            for(int i=1;i<k;++i)
            {
                ll cur=a[b[i+1]]-a[b[i]];
                stree.add(1,0,n,b[i],n,cur);
                a[b[i]]+=cur;
            }
            ll cur=old-a[b[k]];
            stree.add(1,0,n,b[k],n,cur);
            a[b[k]]+=cur;
        }
        else
        {
            int l,r,m; cin>>l>>r>>m;
            cout<<stree.get(1,0,n,l+m-1,r)-stree.get(1,0,n,l-1,r-m)<<'\n';
        }
    }
//    for(int i=1;i<=n;++i) cout<<a[i]<<' ';
}

int main()  {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);

//    freopen(TASK".inp","r",stdin);
//    freopen(TASK".out","w",stdout);

    int testcase=1;
//    cin>>testcase;

    while (testcase--)
        solve();

    return 0;
}
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