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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#425514#8302. Incoming AsteroidsDaiRuiChen007TL 684ms41488kbC++141.1kb2024-05-30 12:22:242024-05-30 12:22:24

Judging History

你现在查看的是最新测评结果

  • [2024-05-30 12:22:24]
  • 评测
  • 测评结果:TL
  • 用时:684ms
  • 内存:41488kb
  • [2024-05-30 12:22:24]
  • 提交

answer

#include<bits/stdc++.h>
#define ll long long
using namespace std;
const int MAXN=2e5+5;
ll lim[MAXN],up[MAXN],sum[MAXN];
vector <int> pos[MAXN];
priority_queue <array<ll,2>,vector<array<ll,2>>,greater<array<ll,2>>> f[MAXN];
signed main() {
	int n,m=0,q,lst=0;
	ios::sync_with_stdio(false);
	cin>>n>>q;
	while(q--) {
		int op;
		cin>>op;
		if(op==1) {
			int k,c;
			cin>>k>>c,k^=lst,lim[++m]=k,pos[m].resize(c),up[m]=(k+c-1)/c;
			for(int &i:pos[m]) cin>>i,i^=lst,lim[m]+=sum[i],f[i].push({up[m],m});
		} else {
			int u,w;
			cin>>u>>w,u^=lst,w^=lst,sum[u]+=w;
			vector <int> ans,oth;
			while(f[u].size()) {
				while(f[u].size()&&f[u].top()[0]!=up[f[u].top()[1]]) f[u].pop();
				if(f[u].empty()||f[u].top()[0]>sum[u]) break;
				int i=f[u].top()[1]; f[u].pop();
				ll rem=lim[i];
				for(int j:pos[i]) rem-=sum[j];
				if(rem<=0) ans.push_back(i),up[i]=-1;
				else up[i]=(rem-1)/pos[i].size()+1,oth.push_back(i);
			}
			for(int i:oth) for(int j:pos[i]) f[j].push({up[i],i});
			sort(ans.begin(),ans.end()),cout<<(lst=ans.size());
			for(int x:ans) cout<<" "<<x; cout<<"\n";
		}
	}
	return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 6ms
memory: 14592kb

input:

3 5
1 5 3 1 2 3
2 2 1
1 2 2 1 2
2 3 1
2 1 3

output:

0
0
2 1 2

result:

ok 3 lines

Test #2:

score: 0
Accepted
time: 109ms
memory: 26284kb

input:

200000 200000
1 421386 1 122023
2 127573 97972
1 489180 1 197930
2 82505 59100
1 502097 3 91617 14193 139642
2 132931 74031
1 404862 1 36227
2 152826 8462
1 750072 2 51616 75416
2 1547 11479
1 255849 2 70036 41620
2 126414 17120
1 626334 3 97273 190595 174083
2 148803 132
1 407236 2 83898 5103
2 169...

output:

0
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...

result:

ok 100000 lines

Test #3:

score: 0
Accepted
time: 105ms
memory: 26184kb

input:

200000 200000
1 312309 2 171927 138033
2 68663 9986
1 409422 3 107618 121948 134622
2 10082 2963
1 555050 1 90783
2 72655 3281
1 933143 3 156038 38059 61251
2 123654 4789
1 491632 2 22976 168618
2 156647 7902
1 389305 3 132923 162027 1538
2 123738 4011
1 362971 3 94150 50751 80442
2 52203 8937
1 205...

output:

0
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...

result:

ok 100000 lines

Test #4:

score: 0
Accepted
time: 130ms
memory: 26696kb

input:

200000 200000
1 142543 1 115092
2 171364 77800
1 175929 3 183076 20412 144389
2 44523 136842
1 342332 3 155151 4240 89238
2 111001 39417
1 133140 2 69162 186231
2 170481 10806
1 680994 2 138407 7106
2 170161 198340
1 772506 1 109120
2 24352 199102
1 901774 2 114997 161429
2 74138 125234
1 757250 1 1...

output:

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...

result:

ok 100000 lines

Test #5:

score: 0
Accepted
time: 174ms
memory: 29556kb

input:

20000 200000
1 678769 3 4395 16744 14145
2 8935 15738
1 432048 3 9768 6009 16504
2 12630 12968
1 397741 3 223 1836 378
2 257 18108
1 850814 3 4564 13454 7781
2 2124 13159
1 252004 3 15683 16496 18755
2 5458 25974
1 433880 3 5518 9833 9661
2 1925 405
1 892145 3 15731 16871 19282
2 17132 17115
1 81156...

output:

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...

result:

ok 100000 lines

Test #6:

score: 0
Accepted
time: 609ms
memory: 41488kb

input:

4000 200000
1 302161 3 2309 1618 194
2 3316 19207
1 878861 3 2986 2907 146
2 3099 26347
1 932183 3 648 3750 1939
2 29 23023
1 327262 3 2959 548 986
2 3356 22562
1 542484 3 490 465 3590
2 3121 1669
1 246973 3 1328 3985 605
2 75 1839
1 392188 3 658 2867 1928
2 800 29554
1 315643 3 157 2426 331
2 600 1...

output:

0
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...

result:

ok 100000 lines

Test #7:

score: 0
Accepted
time: 679ms
memory: 21492kb

input:

200 200000
1 44130 3 22 167 30
2 107 8878
1 391579 3 107 68 58
2 179 166
1 797413 3 85 145 186
2 128 18222
1 588792 3 78 104 10
2 168 5761
1 720090 3 33 198 62
2 26 16475
1 342624 3 49 94 153
2 34 4317
1 410548 3 197 166 55
2 124 8507
1 985428 3 1 158 126
2 174 14078
1 32984 3 112 126 55
2 59 15762
...

output:

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...

result:

ok 100000 lines

Test #8:

score: 0
Accepted
time: 684ms
memory: 19504kb

input:

17 200000
1 194788 3 1 9 6
2 7 18685
1 668957 3 8 12 16
2 5 25666
1 526243 3 13 7 5
2 8 14143
1 49467 3 8 1 17
2 3 25053
1 776279 3 7 11 6
2 5 23689
1 652474 3 4 11 16
2 2 16447
1 104480 3 5 3 14
2 9 23069
1 699675 3 2 15 14
2 3 18743
1 888214 3 17 2 4
2 8 24619
1 626162 3 14 17 3
2 12 20407
1 65049...

output:

0
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1 4
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1 7
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1 38
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1 20
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1 28
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1 23
1 21
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1 40
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1 32
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2 1 62
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1 27
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3 53 63 81
1 57
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1 45
1 34
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1 52
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2 15 89
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2 54 94
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1 70
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1 61
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...

result:

ok 100000 lines

Test #9:

score: -100
Time Limit Exceeded

input:

200000 200000
1 595793 3 1 123431 117674
2 1 5
1 488610 3 1 177503 120691
2 1 5
1 821006 3 1 89129 8171
2 1 3
1 202425 3 1 98222 39855
2 1 1
1 173441 3 1 47510 50873
2 1 1
1 43994 3 1 150434 88334
2 1 3
1 336575 3 1 100731 143443
2 139351 30393
1 867 3 1 155149 2891
2 1 3
1 22448 3 1 193793 152032
2...

output:

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...

result: