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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#327722#8229. 栈NATURAL618 224ms20388kbC++144.3kb2024-02-15 12:46:512024-02-15 12:46:52

Judging History

你现在查看的是最新测评结果

  • [2024-02-15 12:46:52]
  • 评测
  • 测评结果:18
  • 用时:224ms
  • 内存:20388kb
  • [2024-02-15 12:46:51]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
#define mid ((l+r)>>1)
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[320],cl,c[100010],st[100010],ed[100010],id[100010],uid[320],op[100010];
long long ans[100010],tag[100010],X[100010],Y[100010],sum[100010],s[100010],pre[320][320],pres[320][320];
vector<int>U[100010],D[100010],Q[100010];
struct node
{
    long long cnt,num;
}que[320][320],qu[320];
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;
//			}
//        }
//    }
	for(int i=1;i<=cnt[1];++i)
	{
		if(x>=que[1][i].cnt)an+=que[1][i].cnt*que[1][i].num,x-=que[1][i].cnt;
		else 
		{
			an+=que[1][i].num*x;
			x=0;break;
		}
	}
    return an;
}
int main()
{
    n=qread(),m=qread();
//    cl=min(m,(int)sqrt(m)+1);
	cl=m;
    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];
//	        }
long long A=Qs(Y[J]),B=Qs(X[J]-1);
			if(A<0||A<B)printf("%d %lld %lld %lld\n",J,A,B,A-B);
        	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;
}

Details

Tip: Click on the bar to expand more detailed information

Subtask #1:

score: 18
Accepted

Test #1:

score: 18
Accepted
time: 179ms
memory: 20380kb

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
903396180
471569175
200648623
98486697
647114751
123945
50793012
61782451
0
0
0
762429740
321140700
871619914
536311874
5361094892
0
1792521566
6640518748
2415375780
249435711
225987900
5250788038
1145132507
140071334
0
118545795
3086405469
5646099271
84280112
1232466642
4992966775
7968...

result:

ok 1622 numbers

Test #2:

score: 0
Accepted
time: 183ms
memory: 18304kb

input:

4992 4958
2 2965 3892 1
3 2141 1 1
3 4963 1 1
3 2298 1 1
3 2236 1 1
1 3393 4668 65533 8224
1 884 2343 86158 41289
3 4617 12174 63763
2 898 4236 44143
2 2860 4246 1
2 2696 3014 1
2 496 1635 15779
3 2230 8262 39805
2 3287 3627 5350
2 3443 4900 19874
1 535 1622 26926 88406
1 3272 3747 94290 19081
2 812...

output:

0
0
0
0
424276160
1302420216
0
393525459
0
188112684
0
38587680
696225296
717180100
2193537294
297696966
0
0
0
124461621
26876032
1609925499
0
3681040200
51602516
1502016
0
8636592
1138256753
196684293
0
16126264
959145423
58640451
1945754097
2949696960
0
3577791360
2029416288
2361290004
5882833609
...

result:

ok 1597 numbers

Test #3:

score: 0
Accepted
time: 224ms
memory: 20388kb

input:

4980 4984
1 183 4891 75896 45281
2 767 3528 1367
3 2313 45535 49112
2 529 4006 1568
2 2114 2971 3819
3 3237 30655 31381
1 2074 2176 51631 35339
3 1602 95 16082
2 1340 3727 9249
2 105 1907 11928
3 2461 15189 33999
2 1450 1956 4721
1 700 4760 3043 92859
2 329 2992 6515
3 1295 10832 40486
2 3477 4447 8...

output:

162015418
32919287
723952628
851780891
1342808055
38307726
4701651115
903944603
240532672
652952020
1168430924
2253203546
3542990917
5872603595
305017015
657095398
25321688
1834305604
0
256832266
2732654054
1757936801
1158797383
656866283
3470700279
694675745
1042863834
76284096
6705704850
475899629...

result:

ok 1645 numbers

Test #4:

score: 0
Accepted
time: 221ms
memory: 18412kb

input:

4976 4948
2 858 1218 1
1 780 1528 70910 12344
1 681 4398 25997 59182
1 4564 4692 72420 96925
1 1124 2604 98159 98651
3 4734 1 1
2 1921 3430 3373
1 3805 3909 56118 23383
2 1471 2065 23679
2 1052 1154 30740
1 1098 2180 13716 29728
1 1094 3585 2073 93894
1 2024 4201 39023 1713
3 1571 21453 96893
3 1297...

output:

0
7262943486
185110624
53327400
957813600
383014415
1539405803
896522316
1454164560
7158196459
479198625
1943839360
1189657450
23355822139
2684778350
183742084
6400082784
2310401225
2082631008
5644811789
1875949890
3185562597
7185156304
3147144197
1588457333
676240200
1122598010
8758314557
100699296...

result:

ok 1663 numbers

Test #5:

score: 0
Accepted
time: 206ms
memory: 18332kb

input:

4944 4934
1 468 4845 87517 63656
3 4756 22899 79177
1 761 1054 45331 86403
1 24 2806 46189 11490
1 2602 4446 12528 14317
3 2601 51537 65051
1 1502 3573 79699 84830
3 1998 35405 151264
1 2400 4041 95071 83748
1 2050 3772 23643 53614
3 2261 51072 236192
2 1317 1908 6197
2 949 2543 30190
1 1457 4573 33...

output:

3582496024
860310840
5337461878
10833286574
1397502876
3735482073
4207877274
17671620
10854427218
1484917319
5462491276
1497165465
1453546510
1672688712
1158344316
1014734250
3797802047
15668090927
14634073116
32337553147
2159971110
12088416736
90924880
1410366456
13829776128
12126485158
18393654569...

result:

ok 829 numbers

Subtask #2:

score: 0
Time Limit Exceeded

Test #6:

score: 0
Time Limit Exceeded

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
Time Limit Exceeded

Test #12:

score: 0
Time Limit Exceeded

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
Time Limit Exceeded

Test #17:

score: 0
Time Limit Exceeded

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:

100%
Accepted

Dependency #2:

0%