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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#532050#9228. ICPC Inferenceucup-team3586#AC ✓1422ms183104kbC++234.6kb2024-08-24 23:47:332024-08-24 23:47:33

Judging History

你现在查看的是最新测评结果

  • [2024-08-24 23:47:33]
  • 评测
  • 测评结果:AC
  • 用时:1422ms
  • 内存:183104kb
  • [2024-08-24 23:47:33]
  • 提交

answer

//Author: Kevin
#include<bits/stdc++.h>
//#pragma GCC optimize("O2")
using namespace std;
#define ll long long
#define ull unsigned ll
#define pb emplace_back
#define mp make_pair
#define ALL(x) (x).begin(),(x).end()
#define rALL(x) (x).rbegin(),(x).rend()
#define srt(x) sort(ALL(x))
#define rev(x) reverse(ALL(x))
#define rsrt(x) sort(rALL(x))
#define sz(x) (int)(x.size())
#define inf 0x3f3f3f3f
#define pii pair<int,int>
#define lb(v,x) (int)(lower_bound(ALL(v),x)-v.begin())
#define ub(v,x) (int)(upper_bound(ALL(v),x)-v.begin())
#define uni(v) v.resize(unique(ALL(v))-v.begin())
#define longer __int128_t
void die(string S){puts(S.c_str());exit(0);}
const int Count=13,Penalty=20;
const int Thres=400205;
const int B=450;
int n,d,L;
vector<int> vec[200200];
ll l[200200],r[200200];
vector<int> pool;
inline ll gen(int pc,ll tot){return (pc>2)?0:(pc==2?ub(pool,tot):tot+400400);}
int sp[200200];
int val[Thres+25];
vector<int> gen(int ind)
{
	if(sz(vec[ind])>B)
	{
		memset(val,-1,sizeof(val));
		for(int i=0;i<sz(vec[ind]);i++)
			val[vec[ind][i]]=i;
		for(int i=0;i<Thres+5;i++)
			if(val[i]>0)
				val[i+Penalty]=max(val[i+Penalty],val[i]-1);
		vector<int> ret;
		for(int i=0;i<=Thres;i++) if(val[i]!=-1)
			ret.pb(i);
		for(int i=Thres+1;i<Thres+25;i++) if(val[i]!=-1)
		{
			ret.pb(i);
			break;
		}
		for(auto &x:ret) x+=400400;
		if(sz(vec[ind])>1) ret.insert(ret.begin(),gen(2,vec[ind].back()+vec[ind][sz(vec[ind])-2]+(sz(vec[ind])-2)*Penalty));
		return ret;
	}
	else
	{
		vector<int> ret;
		for(int i=0;i<sz(vec[ind]);i++)
			for(int j=0;j<=i;j++)
				ret.pb(j*Penalty+vec[ind][i]);
		srt(ret);
		uni(ret);
		while(sz(ret)>1&&ret[sz(ret)-2]>Thres) ret.pop_back();
		for(auto &x:ret) x+=400400;
		if(sz(vec[ind])>1) ret.insert(ret.begin(),gen(2,vec[ind].back()+vec[ind][sz(vec[ind])-2]+(sz(vec[ind])-2)*Penalty));
		return ret;
	}
}
int s1[800800],s2[800800];
int cnt[800800][30];
int segt[800800*20];
int ls[800800*20],rs[800800*20],tot;
int update(int x,int l,int r,int p,int v)
{
	int ret=++tot;
	segt[ret]=segt[x]+v;
	ls[ret]=ls[x];
	rs[ret]=rs[x];
	if(l==r) return ret;
	int mid=(l+r)/2;
	if(p<=mid)
		ls[ret]=update(ls[x],l,mid,p,v);
	else
		rs[ret]=update(rs[x],mid+1,r,p,v);
	return ret;
}
int query(int x,int l,int r,int ql,int qr)
{
	if(!x) return 0;
	if(l==ql&&r==qr) return segt[x];
	int mid=(l+r)/2;
	if(qr<=mid)
		return query(ls[x],l,mid,ql,qr);
	if(ql>mid)
		return query(rs[x],mid+1,r,ql,qr);
	return query(ls[x],l,mid,ql,mid)+query(rs[x],mid+1,r,mid+1,qr);
}
int rt[800800];
vector<int> vq[800800];
int main()
{
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	cout.tie(0);
	cin>>n>>d>>L;
	for(int i=1;i<=n;i++)
	{
		int x,y;
		cin>>x>>y;
		vec[x].pb(y);
	}
	int tot=0;
	for(int i=1;i<=d;i++) if(sz(vec[i])==2)
		pool.pb(vec[i][0]+vec[i][1]);
	for(int i=1;i<=d;i++) if(sz(vec[i])>1)
		pool.pb(vec[i].back()+vec[i][sz(vec[i])-2]+(sz(vec[i])-2)*Penalty);
	srt(pool);
	uni(pool);
	for(int i=1;i<=d;i++) if(sz(vec[i]))
	{
		tot++;
		int pc=0;
		ll tot=0;
		for(auto x:vec[i])
			if(pc<Count)
			{
				pc++;
				tot+=x;
			}
		l[i]=gen(pc,tot);
		ll tot2=vec[i].back()+(sz(vec[i])-1)*Penalty;
		r[i]=gen(1,tot2);
		if(r[i]>Thres+400400)
			sp[i]=1;
		s1[l[i]]++;
		if(!sp[i])
			s2[r[i]]++;
		if(r[i]-l[i]<30)
			cnt[l[i]][r[i]-l[i]]++;
		vq[l[i]].pb(min(800800ll,r[i]));
	}
	for(int i=0;i<800800;i++)
		for(int j=1;j<30;j++)
			cnt[i][j]+=cnt[i][j-1];
	for(int i=1;i<800800;i++)
	{
		s1[i]+=s1[i-1];
		s2[i]+=s2[i-1];
	}
	for(int i=0;i<800800;i++)
	{
		if(i) rt[i]=rt[i-1];
		for(auto x:vq[i])
			rt[i]=update(rt[i],0,800800,x,1);
	}
	ll ans=0;
	vector<int> vsp;
	for(int i=1;i<=d;i++)
		if(sp[i])
			vsp.pb(i);
	for(int i=1;i<=d;i++)
	{
		vector<int> times=gen(i);
		if(!sz(times)) continue;
		int lst=-1;
		int idx=i;
		for(int i=0;i<sz(times);i++)
		{
			int cur=times[i];
			int L=s1[cur]-(lst>=0?s1[lst]:0);
			int R=s2[800800-1]-(cur>0?s2[cur-1]:0);
			if(l[idx]>lst&&l[idx]<=cur) L--;
			if(r[idx]>=cur&&!sp[idx]) R--;
			lst=cur;
			ans+=1ll*L*R;
		}
		int val=times.back();
		int R=0,L=s1[val];
		if(l[idx]<=val) L--;
		for(auto idx2:vsp)
			if(idx2!=i&&r[idx2]>=val)
				R++;
		ans+=1ll*L*R;
		ans-=(tot)-(s1[800800-1]-s1[val])-(times[0]>0?s2[times[0]-1]:0)-1;
		for(int i=1;i<sz(times);i++)
			if(times[i]-times[i-1]>=30)
				ans+=query(rt[times[i]-1],0,800800,times[i-1]+1,times[i]-1)-query(rt[times[i-1]],0,800800,times[i-1]+1,times[i]-1);
			else
				for(int j=1;j<times[i]-times[i-1];j++)
					ans+=cnt[times[i-1]+j][times[i]-times[i-1]-j-1];
	}
	cout<<ans<<endl;
	return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 12ms
memory: 108900kb

input:

4 3 300
1 10
2 25
2 30
3 50

output:

3

result:

ok 1 number(s): "3"

Test #2:

score: 0
Accepted
time: 23ms
memory: 109312kb

input:

4 6 200000
6 1
6 1
1 2
2 2

output:

4

result:

ok 1 number(s): "4"

Test #3:

score: 0
Accepted
time: 60ms
memory: 131192kb

input:

191580 64997 56
24878 1
35060 1
24245 1
64330 1
9650 1
15423 1
34953 1
21456 1
36718 1
21395 1
17613 1
16995 1
45257 1
31277 1
20026 1
1870 1
25581 1
9997 1
54701 1
30752 1
32269 1
705 1
64186 1
58881 1
24614 1
55311 1
18259 1
58886 1
23296 1
17628 1
3411 1
37469 1
47951 1
12188 1
60720 1
54168 1
45...

output:

274533940012863

result:

ok 1 number(s): "274533940012863"

Test #4:

score: 0
Accepted
time: 106ms
memory: 141448kb

input:

192309 96431 357
56446 1
42487 1
47313 1
71736 1
74439 1
19895 1
52024 1
66203 1
992 1
78744 1
9911 1
85130 1
73814 1
64499 1
92961 1
66255 1
88807 1
82217 1
36788 1
66999 1
35107 1
47933 1
34196 1
50534 1
83014 1
75035 1
30407 1
36014 1
7248 1
69915 1
57348 1
5356 1
37088 1
36455 1
29365 1
71376 1
...

output:

868523468626161

result:

ok 1 number(s): "868523468626161"

Test #5:

score: 0
Accepted
time: 434ms
memory: 115796kb

input:

200000 200000 200000
151464 4
1477 6
95966 8
121582 8
19239 11
668 13
109329 15
173254 15
153807 16
75865 16
123829 17
101156 17
8881 18
116717 18
124985 18
125918 18
132143 19
35899 20
90547 20
106065 22
176481 23
11727 23
527 24
77206 25
85757 25
169873 26
139187 26
5970 28
37134 29
199855 30
9598...

output:

149096043

result:

ok 1 number(s): "149096043"

Test #6:

score: 0
Accepted
time: 43ms
memory: 109032kb

input:

200000 200000 200000
200000 200000
200000 200000
200000 200000
200000 200000
200000 200000
200000 200000
200000 200000
200000 200000
200000 200000
200000 200000
200000 200000
200000 200000
200000 200000
200000 200000
200000 200000
200000 200000
200000 200000
200000 200000
200000 200000
200000 200000...

output:

0

result:

ok 1 number(s): "0"

Test #7:

score: 0
Accepted
time: 210ms
memory: 155100kb

input:

200000 200000 200000
80855 2
16643 3
158423 4
160007 6
83405 9
148393 10
94889 10
146919 11
56648 12
60318 12
182241 13
144187 14
96195 16
72396 16
10048 17
32575 19
75743 21
49152 21
21380 22
64386 28
11608 29
49440 30
125557 35
170781 36
5487 37
104466 37
136650 37
84688 38
38173 40
122020 40
9383...

output:

689247584152428

result:

ok 1 number(s): "689247584152428"

Test #8:

score: 0
Accepted
time: 158ms
memory: 125584kb

input:

200000 28000 200000
5152 1
5152 1
26010 1
12173 1
12173 1
12166 1
26010 1
24704 1
12173 1
24704 1
26010 1
12071 1
12173 1
12173 1
12166 1
26010 1
24704 1
12166 1
6044 1
24704 1
6044 1
12173 1
24704 1
6733 1
12173 1
12166 1
12173 1
12166 1
24704 1
12166 1
24704 1
12166 1
5152 1
12166 1
12166 1
26010 ...

output:

13273777158527

result:

ok 1 number(s): "13273777158527"

Test #9:

score: 0
Accepted
time: 11ms
memory: 109016kb

input:

4 6 200000
6 1
6 1
1 2
2 2

output:

4

result:

ok 1 number(s): "4"

Test #10:

score: 0
Accepted
time: 120ms
memory: 147300kb

input:

199999 200000 199995
22477 1
124061 1
102846 2
124061 2
124061 3
124061 3
124061 4
124061 5
59212 5
169893 5
124061 6
80004 6
112429 7
31273 11
124061 12
67631 12
124061 14
10017 15
124061 16
70773 16
124061 17
168853 18
88973 19
124061 19
61672 19
196994 20
48373 21
113531 22
92390 23
152850 25
998...

output:

150416508568041

result:

ok 1 number(s): "150416508568041"

Test #11:

score: 0
Accepted
time: 24ms
memory: 107172kb

input:

3 199993 199995
165540 12988
2883 39410
66825 115392

output:

1

result:

ok 1 number(s): "1"

Test #12:

score: 0
Accepted
time: 82ms
memory: 132408kb

input:

193973 65702 62
51610 1
53512 1
12563 1
56075 1
29395 1
42082 1
60371 1
17038 1
29443 1
33664 1
12471 1
34225 1
49958 1
54960 1
59860 1
33819 1
7499 1
34862 1
6704 1
52200 1
22803 1
7726 1
61422 1
51120 1
17203 1
11462 1
13292 1
20641 1
21050 1
28979 1
35347 1
55821 1
52326 1
50557 1
8296 1
53862 1
...

output:

283586156841885

result:

ok 1 number(s): "283586156841885"

Test #13:

score: 0
Accepted
time: 118ms
memory: 177872kb

input:

199975 199975 100000
27676 1
116023 2
40052 2
154967 2
82099 3
2503 4
159303 5
136744 5
89330 6
117095 6
182013 6
131786 7
180992 7
73734 7
122549 8
16427 8
104713 8
46057 9
63743 9
160535 10
109106 11
135371 12
65002 13
194754 14
15088 15
144270 15
106306 15
84597 16
143308 16
67042 16
103147 17
15...

output:

1332840068163275

result:

ok 1 number(s): "1332840068163275"

Test #14:

score: 0
Accepted
time: 428ms
memory: 113544kb

input:

200000 312 200000
155 1
241 1
93 1
157 1
308 1
7 1
148 1
240 1
172 1
77 1
151 1
141 1
150 1
190 1
226 1
265 1
247 1
171 1
251 1
115 1
164 1
185 1
234 1
176 1
63 1
21 1
107 1
132 1
224 1
293 1
80 1
162 1
113 1
243 1
287 1
104 1
298 1
197 1
270 1
6 1
252 1
289 1
2 1
160 1
229 1
116 1
165 1
216 1
159 1...

output:

30079920

result:

ok 1 number(s): "30079920"

Test #15:

score: 0
Accepted
time: 15ms
memory: 109116kb

input:

24 16 200000
6 1
5 2
9 3
6 3
6 3
1 4
15 12
11 13
15 13
14 13
11 13
14 14
12 22
8 23
16 24
10 42
2 43
4 44
13 199998
13 199998
13 199998
7 199999
7 199999
3 200000

output:

1479

result:

ok 1 number(s): "1479"

Test #16:

score: 0
Accepted
time: 82ms
memory: 154228kb

input:

199998 140790 200000
20382 1
75175 1
1261 1
30469 1
8689 1
134949 1
10677 1
33222 1
42480 1
80518 1
111286 1
125548 1
78740 1
1530 1
98335 1
76194 1
56788 1
113516 1
101478 1
101211 1
112396 1
62315 1
119913 1
70262 1
16488 1
135245 1
24429 1
17435 1
61254 1
98349 1
11844 1
15041 1
11510 1
71156 1
6...

output:

1101885707898743

result:

ok 1 number(s): "1101885707898743"

Test #17:

score: 0
Accepted
time: 80ms
memory: 125696kb

input:

196811 51280 24
17192 1
25079 1
27464 1
39867 1
1832 1
17482 1
4693 1
4819 1
15064 1
39031 1
24107 1
29585 1
6585 1
33020 1
47567 1
13253 1
39048 1
1418 1
25729 1
45804 1
24904 1
14061 1
4574 1
28867 1
48344 1
9938 1
27903 1
16751 1
23071 1
21052 1
36834 1
45839 1
8894 1
8677 1
34756 1
19157 1
40181...

output:

134808013718613

result:

ok 1 number(s): "134808013718613"

Test #18:

score: 0
Accepted
time: 12ms
memory: 109128kb

input:

13 10 200000
10 1
10 3
10 3
1 20
7 21
5 22
9 62
8 63
3 64
4 199979
4 199979
2 200000
2 200000

output:

184

result:

ok 1 number(s): "184"

Test #19:

score: 0
Accepted
time: 24ms
memory: 109120kb

input:

1000 514 100
276 1
169 1
267 1
386 1
305 1
301 1
190 1
392 1
22 2
93 2
3 2
245 2
327 2
317 2
425 2
292 2
252 2
212 2
377 2
255 3
108 3
352 3
399 3
369 3
45 3
282 3
236 3
371 3
434 3
439 3
71 3
231 3
314 3
7 3
434 3
389 4
87 4
57 4
313 4
219 4
381 4
222 5
492 5
194 5
148 5
186 5
21 5
185 5
170 6
394 ...

output:

102673572

result:

ok 1 number(s): "102673572"

Test #20:

score: 0
Accepted
time: 719ms
memory: 135676kb

input:

200000 114052 200000
95 1
55490 2
61481 2
29754 3
104570 5
97903 6
89479 11
88722 13
54292 13
5540 16
31838 17
48936 19
112373 20
48291 20
90401 22
42152 23
30304 26
8433 28
66247 28
49887 32
80338 33
57507 39
65209 42
37033 45
9055 45
93908 49
11908 50
48143 51
108424 51
107522 55
106177 56
51263 5...

output:

88358595246486

result:

ok 1 number(s): "88358595246486"

Test #21:

score: 0
Accepted
time: 41ms
memory: 106792kb

input:

4 3 300
1 10
2 25
2 30
3 50

output:

3

result:

ok 1 number(s): "3"

Test #22:

score: 0
Accepted
time: 136ms
memory: 183104kb

input:

200000 200000 200000
94701 3
156689 6
61741 6
155743 8
107012 8
169644 9
92832 11
120561 11
121290 12
831 13
152158 16
196171 16
128201 18
132493 19
81786 21
69528 21
18357 22
47647 22
168114 23
52100 23
151112 23
128866 25
119837 26
12669 30
184846 31
168755 32
29744 33
138894 41
191980 41
89643 42...

output:

1333333381066300

result:

ok 1 number(s): "1333333381066300"

Test #23:

score: 0
Accepted
time: 15ms
memory: 109112kb

input:

3 3 3
1 1
1 1
1 1

output:

0

result:

ok 1 number(s): "0"

Test #24:

score: 0
Accepted
time: 222ms
memory: 150632kb

input:

200000 200000 200000
59008 1
52339 3
56532 4
39193 4
36351 4
196219 4
121276 4
171679 6
59990 7
173361 8
13495 8
34421 9
194365 9
152300 10
122594 10
31107 11
24540 11
14394 11
147019 12
148917 15
124501 16
119218 17
9372 18
37864 18
57690 22
127336 22
15616 22
95247 23
100393 24
177953 27
17061 28
...

output:

962377606544272

result:

ok 1 number(s): "962377606544272"

Test #25:

score: 0
Accepted
time: 19ms
memory: 109280kb

input:

1024 146 997
54 1
101 1
76 1
104 1
130 1
141 1
8 1
131 1
54 1
54 1
122 1
134 1
45 1
100 1
8 1
44 1
68 2
104 2
130 2
76 2
44 2
141 2
141 2
68 2
131 2
54 2
101 2
122 2
100 2
143 2
8 2
68 2
51 2
44 2
134 2
8 2
8 3
36 3
131 3
76 3
8 3
54 3
122 3
134 3
100 3
128 3
101 3
68 3
8 3
141 3
68 3
68 3
117 3
36 ...

output:

1948646

result:

ok 1 number(s): "1948646"

Test #26:

score: 0
Accepted
time: 81ms
memory: 173636kb

input:

200000 200000 200000
35797 200000
167458 200000
39806 200000
88546 200000
165714 200000
117657 200000
168133 200000
81774 200000
140104 200000
176682 200000
188272 200000
177500 200000
2880 200000
76995 200000
124498 200000
198682 200000
25866 200000
189009 200000
187674 200000
189285 200000
63188 2...

output:

7999880000400000

result:

ok 1 number(s): "7999880000400000"

Test #27:

score: 0
Accepted
time: 1069ms
memory: 116072kb

input:

200000 200000 200000
89814 1
116496 1
118564 1
464 1
126025 1
89571 2
197312 2
9858 2
85590 5
65225 8
148868 10
129076 11
103169 11
73239 12
142418 12
116100 13
46404 13
63424 14
66422 17
146171 17
145610 17
56698 17
180250 18
148868 19
129755 19
139751 20
154900 20
186629 21
62893 21
85249 21
71296...

output:

1188676324

result:

ok 1 number(s): "1188676324"

Test #28:

score: 0
Accepted
time: 89ms
memory: 152372kb

input:

199995 199993 3
139758 1
105092 1
116815 1
155810 1
117619 1
32962 1
165462 1
75347 1
58622 1
83533 1
198966 1
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106882 1
38863 1
105112 1
65676 1
113998 1
29107 1
167276 1
124461 1
173183 1
110513 1
1...

output:

1434302202794094

result:

ok 1 number(s): "1434302202794094"

Test #29:

score: 0
Accepted
time: 62ms
memory: 129412kb

input:

197710 51514 199999
18607 199976
11648 199976
48300 199976
36251 199976
20168 199976
39939 199976
49063 199976
40145 199976
15002 199976
17993 199976
14752 199976
19829 199976
44936 199976
42612 199976
16625 199976
2013 199976
41690 199976
11181 199976
45441 199976
25242 199976
15854 199976
2123 199...

output:

136662051779304

result:

ok 1 number(s): "136662051779304"

Test #30:

score: 0
Accepted
time: 414ms
memory: 115432kb

input:

200000 74614 200000
22630 1
27567 1
60945 1
15633 1
3882 1
47524 1
45604 1
36741 1
63680 1
66142 1
60811 1
45697 1
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54187 1
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20331 1
61719 1
68557 1
69570 1
61108 1
26112 1
1772 1
56132 1
11287 1
6368 1
13528 1
63069...

output:

135796230

result:

ok 1 number(s): "135796230"

Test #31:

score: 0
Accepted
time: 170ms
memory: 128696kb

input:

200000 31247 200000
10554 1
24385 1
9400 1
21999 1
24385 1
10874 1
16922 1
14381 1
16922 1
5492 1
5901 1
21999 1
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21999 1
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21999 1
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4181 1
16922 1
9400 1
5901 1
9400 1
5901 1
4181 1
10874 1
26165 1
10874 1
24385 1
10337...

output:

17606590183202

result:

ok 1 number(s): "17606590183202"

Test #32:

score: 0
Accepted
time: 1422ms
memory: 110544kb

input:

200000 515 200000
454 1
477 1
15 1
188 1
394 1
20 1
513 1
378 1
509 1
322 1
392 1
215 1
473 1
465 1
367 1
155 1
265 1
239 1
264 1
511 1
300 1
8 1
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17 1
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50 1
440 1
89 1
336 1
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144 1
25 1
235 1
59 1
182 1
296 1
227 1
154 1
233 1
289 1
246 1
270 1
200 1
418 1
311 1
474 1
206 1
338 1
4...

output:

135796230

result:

ok 1 number(s): "135796230"

Test #33:

score: 0
Accepted
time: 536ms
memory: 115412kb

input:

200000 200000 200000
119672 1
172761 1
158391 3
157543 4
113113 7
3794 10
193802 10
193228 13
190363 14
78983 14
157724 14
81793 15
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60442 17
73056 17
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199261 19
86256 19
107766 23
87752 24
101826 26
135559 26
39392 27
93143 28
49876 28
123967 29
136767 31
54217 32
21378 33...

output:

294844949

result:

ok 1 number(s): "294844949"

Test #34:

score: 0
Accepted
time: 31ms
memory: 114428kb

input:

199995 3 199993
1 2
1 3
3 4
1 4
2 4
1 4
3 5
1 5
2 5
2 7
1 8
2 9
3 9
2 10
1 13
1 15
3 15
1 17
1 20
2 21
2 22
2 29
2 30
1 32
2 33
2 33
2 33
1 34
1 34
2 37
3 39
3 40
1 41
2 47
3 47
2 48
3 48
1 49
1 49
3 50
3 51
2 52
3 52
2 56
3 56
2 58
2 59
2 60
3 60
1 60
3 61
3 63
2 64
1 64
3 65
1 67
3 67
2 68
3 68
1 ...

output:

6

result:

ok 1 number(s): "6"

Extra Test:

score: 0
Extra Test Passed