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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#295218#7622. Yet Another Coffeesofija6WA 3ms17956kbC++232.5kb2023-12-30 21:03:392023-12-30 21:03:40

Judging History

你现在查看的是最新测评结果

  • [2023-12-30 21:03:40]
  • 评测
  • 测评结果:WA
  • 用时:3ms
  • 内存:17956kb
  • [2023-12-30 21:03:39]
  • 提交

answer

#include <bits/stdc++.h>
#define ll long long
#define MAXN 200010
using namespace std;
ll n,a[MAXN],r[MAXN],w[MAXN],ind[MAXN],indd,pref[MAXN],ans[MAXN],root[MAXN],L[MAXN],R[MAXN];
pair<ll,ll> val[20*MAXN];
void Build(ll x,ll lx,ll rx)
{
    val[x]={0,0};
    if (lx==rx)
        return;
    ll mid=(lx+rx)/2;
    L[x]=indd++;
    Build(L[x],lx,mid);
    R[x]=indd++;
    Build(R[x],mid+1,rx);
}
void Add(ll pos,pair<ll,ll> vall,ll prevx,ll x,ll lx,ll rx)
{
    if (lx==rx)
    {
        val[x]=vall;
        return;
    }
    ll mid=(lx+rx)/2;
    if (pos<=mid)
    {
        L[x]=indd++;
        R[x]=R[prevx];
        Add(pos,vall,L[prevx],L[x],lx,mid);
    }
    else
    {
        L[x]=L[prevx];
        R[x]=indd++;
        Add(pos,vall,R[prevx],R[x],mid+1,rx);
    }
    val[x]={val[L[x]].first+val[R[x]].first,val[L[x]].second+val[R[x]].second};
}
ll Find(ll vall,ll x,ll lx,ll rx)
{
    if (lx==rx)
        return val[x].second;
    ll mid=(lx+rx)/2;
    if (val[L[x]].first>=vall)
        return Find(vall,L[x],lx,mid);
    return val[L[x]].second+Find(vall-val[L[x]].first,R[x],mid+1,rx);
}
void Solve(ll L,ll R,ll A,ll B)
{
    if (L>R)
        return;
    ll f,mid=(L+R)/2,minn=LLONG_MAX;
    for (ll i=B;i>=A;i--)
    {
        if (n-i+1>=mid)
        {
            ll anss=Find(mid-1,root[i+1],1,n);
            if (anss+a[i]-pref[i]<minn)
            {
                minn=anss+a[i]-pref[i];
                f=i;
            }
        }
    }
    ans[mid]=minn;
    Solve(L,mid-1,f,B);
    Solve(mid+1,R,A,f);
}
int main()
{
    ios::sync_with_stdio(false); cin.tie(0); cout.tie(0);
    ll t,m;
    cin >> t;
    while (t--)
    {
        cin >> n >> m;
        vector<pair<ll,ll> > v;
        for (ll i=1;i<=n;i++)
        {
            cin >> a[i];
            v.push_back({a[i],i});
            pref[i]=0;
        }
        pref[n+1]=0;
        for (ll i=1;i<=m;i++)
        {
            cin >> r[i] >> w[i];
            pref[r[i]]+=w[i];
        }
        for (ll i=n;i>0;i--)
            pref[i]+=pref[i+1];
        sort(v.begin(),v.end());
        for (ll i=0;i<n;i++)
            ind[v[i].second]=i+1;
        root[n+1]=1;
        indd=2;
        Build(1,1,n);
        for (ll i=n;i>0;i--)
        {
            root[i]=indd++;
            Add(ind[i],{1,a[i]},root[i+1],root[i],1,n);
        }
        Solve(1,n,1,n);
        for (ll i=1;i<=n;i++)
            cout << ans[i] << " ";
        cout << "\n";
    }
    return 0;
}

詳細信息

Test #1:

score: 0
Wrong Answer
time: 3ms
memory: 17956kb

input:

5
10 14
17 37 59 65 53 73 68 177 160 111
10 177
5 193
2 30
3 63
2 339
3 263
5 178
2 190
9 23
10 328
10 200
9 8
3 391
6 230
12 9
152 306 86 88 324 59 18 14 42 260 304 55
3 50
2 170
1 252
7 811
1 713
7 215
10 201
4 926
8 319
19 20
182 74 180 201 326 243 195 31 170 263 284 233 48 166 272 281 179 116 31...

output:

-2596 -2559 -2506 -2447 -2382 -2314 -2241 -2130 -1970 -1793 
-3491 -3491 -3473 -3431 -3376 -3317 -3231 -3143 -2883 -2579 -2273 -1949 
-6496 -6496 -6448 -6374 -6258 -6092 -5922 -5743 -5563 -5368 -5167 -4934 -4691 -4428 -4156 -3875 -3591 -3272 -2946 
-2987 -2987 -2572 -2140 -1707 -1238 -768 -274 243 1...

result:

wrong answer 11th numbers differ - expected: '-3505', found: '-3491'