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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
#327727#8229. 栈NATURAL60 0ms53824kbC++143.9kb2024-02-15 12:50:502024-02-15 12:50:50

Judging History

你现在查看的是最新测评结果

  • [2024-02-15 12:50:50]
  • 评测
  • 测评结果:0
  • 用时:0ms
  • 内存:53824kb
  • [2024-02-15 12:50:50]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
inline long long qread()
{
    long long a=0,f=1;char ch=getchar();
    while(!isdigit(ch)){if(ch=='-')f=-1;ch=getchar();}
    while(isdigit(ch)){(a*=10)+=(ch^48);ch=getchar();}
    return a*f;
}
int n,m,pl,cnt[5010],cl,c[100010],st[100010],ed[100010],id[100010],uid[5010],op[100010];
long long ans[100010],tag[100010],X[100010],Y[100010],sum[100010],s[100010],pre[5010][320],pres[5010][320];
vector<int>U[100010],D[100010],Q[100010];
struct node
{
    long long cnt,num;
}que[5010][320],qu[5010];
inline void solve(int p)
{
    s[p]=sum[p]=cnt[p]=tag[p]=0;
    for(int i=st[p];i<=ed[p];++i)if(id[i])
    {
        if(Y[i])
        {
            que[p][++cnt[p]]=(node){X[i],Y[i]},sum[p]+=X[i]*Y[i],s[p]+=X[i];
            pre[p][cnt[p]]=pre[p][cnt[p]-1]+X[i];
            pres[p][cnt[p]]=pres[p][cnt[p]-1]+X[i]*Y[i];
        }
        else
        {
            long long cx=X[i];
            while(cnt[p])
            {
                if(cx>=que[p][cnt[p]].cnt)
                {
                    sum[p]-=que[p][cnt[p]].cnt*que[p][cnt[p]].num;
                    s[p]-=que[p][cnt[p]].cnt;
                    cx-=que[p][cnt[p]--].cnt;
                }
                else 
                {
                    sum[p]-=cx*que[p][cnt[p]].num;
                    s[p]-=cx;
                    que[p][cnt[p]].cnt-=cx;
                    pre[p][cnt[p]]-=cx;
                    pres[p][cnt[p]]-=cx*que[p][cnt[p]].num;
                    cx=0;
                    break;
                }
            }
            if(cx)tag[p]+=cx;
        }
    }
    return ;
}
inline long long Qs(long long x)
{
    long long an=0;int p=pl;
    for(;p;--p)
    {
        if(x>=qu[p].cnt)an+=qu[p].num,x-=qu[p].cnt;
        else break;
    }
    if(p)
    {
        for(int i=1;i<=cnt[uid[p]];++i)
        {
            if(x>=que[uid[p]][i].cnt)an+=que[uid[p]][i].cnt*que[uid[p]][i].num,x-=que[uid[p]][i].cnt;
            else 
			{
				an+=que[uid[p]][i].num*x,x=0;
				break;
			}
        }
    }
    return an;
}
int main()
{
    n=qread(),m=qread();
//    cl=min(m,(int)sqrt(m)+1);
	cl=1;
    for(int i=1;i<=m;++i)ed[c[i]=(i-1)/cl+1]=i;
    for(int i=m;i;--i)st[c[i]]=i;
    for(int i=1,op,l,r;i<=m;++i)
    {
        op=qread();
        if(op==1)
        {
            l=qread(),r=qread();
            U[l].emplace_back(i);
            D[r+1].emplace_back(i);
            X[i]=qread(),Y[i]=qread();
        }
        else if(op==2)
        {
            l=qread(),r=qread();
            U[l].emplace_back(i);
            D[r+1].emplace_back(i);
            X[i]=qread();
        }
        else
        {
            l=qread();
            Q[l].emplace_back(i);
            X[i]=qread(),Y[i]=qread();
        }
    }
    memset(ans,-1,(m+1)<<3);
    for(int i=1;i<=n;++i)
    {
        for(int j:U[i])id[j]=1,solve(c[j]);
        for(int j:D[i])id[j]=0,solve(c[j]);
        for(int J:Q[i])
        {
        	for(int k=st[c[J]];k<=ed[c[J]];++k)op[k]=id[k];
        	for(int k=J+1;k<=ed[c[J]];++k)id[k]=0;
        	solve(c[J]);
        	long long cx=0;pl=0;
	        for(int j=c[J],an;j;--j)
	        {
	            if(cx)
	            {
	                if(cx>=s[j])cx-=s[j];
	                else
	                {
	                    an=upper_bound(pre[j]+1,pre[j]+1+cnt[j],s[j]-cx)-pre[j];
	                    if(s[j]-pre[j][an-1]==cx)qu[++pl]=(node){pre[j][an-1],pres[j][an-1]};
	                    else qu[++pl]=(node){s[j]-cx,pres[j][an-1]+(s[j]-cx-pre[j][an-1])*que[j][an].num};
	                    uid[pl]=j;
	                }
	            }
	            else qu[++pl]=(node){s[j],sum[j]},uid[pl]=j;
	            cx+=tag[j];
	        }
        	ans[J]=Qs(Y[J])-Qs(X[J]-1);
        	for(int k=st[c[J]];k<=ed[c[J]];++k)id[k]=op[k];
        	solve(c[J]);
		}
    }
    for(int i=1;i<=m;++i)if(~ans[i])printf("%lld\n",ans[i]);
    return 0;
}

詳細信息

Subtask #1:

score: 0
Wrong Answer

Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 53824kb

input:

4907 4910
2 763 3330 1
3 307 1 1
1 2262 3430 22699 89397
1 1915 4000 51541 67587
2 212 2990 9763
2 1086 2162 1
2 1813 4496 16760
1 51 2796 68005 99390
1 1267 1519 74236 66178
3 1768 23808 54314
2 900 4122 27758
3 3287 17350 28989
2 3277 4024 3633
2 444 4866 1
2 353 4219 1061
1 987 3141 99906 17320
2...

output:

0
3032090730
0
283283960
200648623
98486697
647114751
123945
50793012
61782451
0
0
0
762429740
0
871619914
192051220
5074963358
0
1792521566
6640518748
2415375780
122249391
216845100
5250788038
348464286
0
0
118545795
2446705569
2013481784
84280112
1377736813
3057798043
2738943599
607857714
0
0
1923...

result:

wrong answer 3rd numbers differ - expected: '903396180', found: '0'

Subtask #2:

score: 0
Runtime Error

Test #6:

score: 0
Runtime Error

input:

99999 99998
1 5026 18575 27178 90423
3 30623 1 1
3 76936 1 1
1 77021 95683 84664 24734
1 46085 74886 40512 11266
3 5048 8594 22468
1 53318 77721 97151 70784
1 70645 91192 37556 13013
1 56752 56940 91812 62887
1 7928 34576 87339 69404
3 74875 32807 100970
3 22338 17221 25771
3 21421 20602 57957
3 717...

output:


result:


Subtask #3:

score: 0
Runtime Error

Test #12:

score: 0
Runtime Error

input:

100000 99993
1 47773 70467 16065 1
2 52349 78446 2304
3 40821 1 1
1 40216 93069 78144 1
1 41089 43671 76025 1
2 35263 68629 31066
3 79881 13534 57327
3 5556 1 1
2 21962 38192 1
1 664 58116 9417 1
3 28089 6039 7989
2 88500 90302 9946
3 63215 49410 60770
2 11069 89527 57581
2 70303 97603 12363
1 3420 ...

output:


result:


Subtask #4:

score: 0
Runtime Error

Test #17:

score: 0
Runtime Error

input:

99999 99996
3 77889 1 10000000000
1 6316 86327 89644 386
3 9260 1 10000000000
2 2603 47234 69717
2 20260 73011 19290
2 62477 81233 26127
1 50140 68508 37004 98794
2 14449 22788 16063
1 43860 84932 50375 21777
1 67345 94584 28202 66610
2 661 68654 1
1 14411 94422 82738 61196
1 16563 94416 4920 38408
...

output:


result:


Subtask #5:

score: 0
Skipped

Dependency #1:

0%