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Submission #364776

# Submission time Handle Problem Language Result Execution time Memory
364776 2021-02-10T02:15:56 Z nandonathaniel Aliens (IOI16_aliens) C++14
100 / 100
 291 ms 12564 KB 
#include "aliens.h"
#include<bits/stdc++.h>
using namespace std;
#define fi first
#define se second
typedef long long LL;
typedef pair<LL,LL> pii;
typedef pair<pii,LL> piii;
vector<pii> V,point;
vector<piii> line;
LL N,M,K,dp[100005],opt[100005];
 
bool cmpV(pii A,pii B){
	if(A.fi!=B.fi)return A.fi<B.fi;
	return A.se>B.se;
}
 
pii tpot(pii satu,pii dua){
	pii jwb;
	jwb.fi=dua.se-satu.se;
	jwb.se=satu.fi-dua.fi;
	return jwb;
}
 
bool cmp(pii a,pii b){
	return a.fi*b.se<=a.se*b.fi;
}
 
LL sq(LL a){
	return a*a;
}
 
LL F(LL penalty){
	line.clear();
	for(LL i=1;i<=N;i++){
		LL x=V[i].se;
		LL intersect;
		if(V[i].first>V[i-1].second)intersect=0;
		else intersect=sq(V[i-1].second-V[i].first+1);
		piii now={{2*V[i].fi,-(V[i].fi*V[i].fi-2*V[i].fi+1-intersect+dp[i-1])},i-1};
		LL skg=line.size()-1,prev=line.size()-2;
		while(skg>0 && cmp(tpot(now.fi,line[skg].fi),tpot(now.fi,line[prev].fi))){
			//hapus yang gamasuk hull
			line.pop_back();
			skg--;
			prev--;
		}
		line.push_back(now);
		LL ki=1,ka=(LL)line.size()-1,add=-1e18,id;
		while(ki<=ka){
			LL mid=(ki+ka)/2;
			LL l=line[mid-1].fi.fi*x+line[mid-1].fi.se;
			LL r=line[mid].fi.fi*x+line[mid].fi.se;
			if(l>add){
				add=l;
				id=line[mid-1].se;
			}
			if(r>add){
				add=r;
				id=line[mid].se;
			}
			if(l>r)ka=mid-1;
			else ki=mid+1;
		}
		if(line.size()==1){
			add=line[0].fi.fi*x+line[0].fi.se;
			id=line[0].se;
		}
		dp[i]=-add+sq(V[i].se)+2*V[i].se+penalty;
		opt[i]=id;
	}
	LL noww=N,byk=0;
	while(noww!=0){
		byk++;
		noww=opt[noww];
	}
	return byk;
}
 
LL take_photos(int n, int m, int k, vector<int> r, vector<int> c) {
	N=(LL)n;M=(LL)m;K=(LL)k;
	for(LL i=0;i<N;i++){
		if(r[i]>c[i])swap(r[i],c[i]);
		point.push_back(make_pair((LL)r[i],(LL)c[i]));
	}
	sort(point.begin(),point.end(),cmpV);
	point.erase(unique(point.begin(),point.end()),point.end());
	V.push_back(make_pair(-1,-1));
	V.push_back(point[0]);
	pii last=point[0];
	for(LL i=1;i<N;i++){
		if(point[i].se>last.se){
			V.push_back(point[i]);
			last=point[i];
		}
	}
	N=V.size()-1;
	K=min(K,N);
	LL ki=0,ka=M*M,res;
	while(ki<=ka){
		LL mid=(ki+ka)/2;
		if(F(mid)>K)ki=mid+1;
		else{
			res=mid;
			ka=mid-1;
		}
	}
	F(res);
	res=dp[N]-res*k;
	return res;
}

Compilation message

aliens.cpp: In function 'LL F(LL)':
aliens.cpp:70:9: warning: 'id' may be used uninitialized in this function [-Wmaybe-uninitialized]
   70 |   opt[i]=id;
      |   ~~~~~~^~~
aliens.cpp: In function 'LL take_photos(int, int, int, std::vector<int>, std::vector<int>)':
aliens.cpp:109:15: warning: 'res' may be used uninitialized in this function [-Wmaybe-uninitialized]
  109 |  res=dp[N]-res*k;
      |            ~~~^~

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Correct answer: answer = 4
2 Correct 1 ms 364 KB Correct answer: answer = 4
3 Correct 0 ms 364 KB Correct answer: answer = 4
4 Correct 0 ms 364 KB Correct answer: answer = 12
5 Correct 1 ms 364 KB Correct answer: answer = 52
6 Correct 1 ms 364 KB Correct answer: answer = 210
7 Correct 1 ms 364 KB Correct answer: answer = 88
8 Correct 0 ms 364 KB Correct answer: answer = 7696
9 Correct 1 ms 364 KB Correct answer: answer = 1
10 Correct 1 ms 364 KB Correct answer: answer = 2374
11 Correct 1 ms 364 KB Correct answer: answer = 9502
12 Correct 1 ms 364 KB Correct answer: answer = 49
13 Correct 1 ms 508 KB Correct answer: answer = 151
14 Correct 1 ms 364 KB Correct answer: answer = 7550
15 Correct 1 ms 364 KB Correct answer: answer = 7220
16 Correct 1 ms 364 KB Correct answer: answer = 7550
17 Correct 0 ms 364 KB Correct answer: answer = 10000
18 Correct 1 ms 364 KB Correct answer: answer = 10000
19 Correct 0 ms 364 KB Correct answer: answer = 624
20 Correct 1 ms 364 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Correct answer: answer = 1
2 Correct 1 ms 364 KB Correct answer: answer = 4
3 Correct 1 ms 364 KB Correct answer: answer = 1
4 Correct 1 ms 364 KB Correct answer: answer = 5
5 Correct 1 ms 364 KB Correct answer: answer = 41
6 Correct 1 ms 364 KB Correct answer: answer = 71923
7 Correct 1 ms 364 KB Correct answer: answer = 77137
8 Correct 1 ms 364 KB Correct answer: answer = 764
9 Correct 1 ms 364 KB Correct answer: answer = 250000
10 Correct 1 ms 364 KB Correct answer: answer = 500
11 Correct 1 ms 364 KB Correct answer: answer = 32
12 Correct 1 ms 364 KB Correct answer: answer = 130050
13 Correct 1 ms 364 KB Correct answer: answer = 5110
14 Correct 1 ms 364 KB Correct answer: answer = 2626
15 Correct 1 ms 364 KB Correct answer: answer = 796
16 Correct 1 ms 364 KB Correct answer: answer = 7580
17 Correct 3 ms 364 KB Correct answer: answer = 1904
18 Correct 1 ms 364 KB Correct answer: answer = 996004
19 Correct 1 ms 364 KB Correct answer: answer = 38817
20 Correct 1 ms 384 KB Correct answer: answer = 4096
21 Correct 1 ms 364 KB Correct answer: answer = 1
22 Correct 1 ms 364 KB Correct answer: answer = 1
23 Correct 1 ms 364 KB Correct answer: answer = 2040
24 Correct 1 ms 364 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Correct answer: answer = 4
2 Correct 1 ms 364 KB Correct answer: answer = 4
3 Correct 0 ms 364 KB Correct answer: answer = 4
4 Correct 0 ms 364 KB Correct answer: answer = 12
5 Correct 1 ms 364 KB Correct answer: answer = 52
6 Correct 1 ms 364 KB Correct answer: answer = 210
7 Correct 1 ms 364 KB Correct answer: answer = 88
8 Correct 0 ms 364 KB Correct answer: answer = 7696
9 Correct 1 ms 364 KB Correct answer: answer = 1
10 Correct 1 ms 364 KB Correct answer: answer = 2374
11 Correct 1 ms 364 KB Correct answer: answer = 9502
12 Correct 1 ms 364 KB Correct answer: answer = 49
13 Correct 1 ms 508 KB Correct answer: answer = 151
14 Correct 1 ms 364 KB Correct answer: answer = 7550
15 Correct 1 ms 364 KB Correct answer: answer = 7220
16 Correct 1 ms 364 KB Correct answer: answer = 7550
17 Correct 0 ms 364 KB Correct answer: answer = 10000
18 Correct 1 ms 364 KB Correct answer: answer = 10000
19 Correct 0 ms 364 KB Correct answer: answer = 624
20 Correct 1 ms 364 KB Correct answer: answer = 10000
21 Correct 1 ms 364 KB Correct answer: answer = 1
22 Correct 1 ms 364 KB Correct answer: answer = 4
23 Correct 1 ms 364 KB Correct answer: answer = 1
24 Correct 1 ms 364 KB Correct answer: answer = 5
25 Correct 1 ms 364 KB Correct answer: answer = 41
26 Correct 1 ms 364 KB Correct answer: answer = 71923
27 Correct 1 ms 364 KB Correct answer: answer = 77137
28 Correct 1 ms 364 KB Correct answer: answer = 764
29 Correct 1 ms 364 KB Correct answer: answer = 250000
30 Correct 1 ms 364 KB Correct answer: answer = 500
31 Correct 1 ms 364 KB Correct answer: answer = 32
32 Correct 1 ms 364 KB Correct answer: answer = 130050
33 Correct 1 ms 364 KB Correct answer: answer = 5110
34 Correct 1 ms 364 KB Correct answer: answer = 2626
35 Correct 1 ms 364 KB Correct answer: answer = 796
36 Correct 1 ms 364 KB Correct answer: answer = 7580
37 Correct 3 ms 364 KB Correct answer: answer = 1904
38 Correct 1 ms 364 KB Correct answer: answer = 996004
39 Correct 1 ms 364 KB Correct answer: answer = 38817
40 Correct 1 ms 384 KB Correct answer: answer = 4096
41 Correct 1 ms 364 KB Correct answer: answer = 1
42 Correct 1 ms 364 KB Correct answer: answer = 1
43 Correct 1 ms 364 KB Correct answer: answer = 2040
44 Correct 1 ms 364 KB Correct answer: answer = 2
45 Correct 1 ms 368 KB Correct answer: answer = 4
46 Correct 0 ms 364 KB Correct answer: answer = 9
47 Correct 1 ms 364 KB Correct answer: answer = 9
48 Correct 1 ms 364 KB Correct answer: answer = 21
49 Correct 1 ms 364 KB Correct answer: answer = 71
50 Correct 1 ms 364 KB Correct answer: answer = 77
51 Correct 1 ms 364 KB Correct answer: answer = 400
52 Correct 1 ms 364 KB Correct answer: answer = 996004
53 Correct 1 ms 364 KB Correct answer: answer = 997310
54 Correct 1 ms 364 KB Correct answer: answer = 990781
55 Correct 1 ms 364 KB Correct answer: answer = 996545
56 Correct 1 ms 364 KB Correct answer: answer = 484
57 Correct 1 ms 364 KB Correct answer: answer = 484
58 Correct 1 ms 364 KB Correct answer: answer = 63501
59 Correct 1 ms 364 KB Correct answer: answer = 323501
60 Correct 1 ms 364 KB Correct answer: answer = 752500
61 Correct 1 ms 364 KB Correct answer: answer = 761480
62 Correct 1 ms 364 KB Correct answer: answer = 758932
63 Correct 1 ms 364 KB Correct answer: answer = 1000000
64 Correct 1 ms 364 KB Correct answer: answer = 750500
65 Correct 1 ms 364 KB Correct answer: answer = 1000000
66 Correct 1 ms 364 KB Correct answer: answer = 250000
67 Correct 1 ms 364 KB Correct answer: answer = 250000
68 Correct 1 ms 364 KB Correct answer: answer = 1000000
69 Correct 1 ms 364 KB Correct answer: answer = 994009
70 Correct 1 ms 364 KB Correct answer: answer = 59315
71 Correct 1 ms 364 KB Correct answer: answer = 25454
72 Correct 2 ms 364 KB Correct answer: answer = 1504
73 Correct 1 ms 364 KB Correct answer: answer = 37486
74 Correct 1 ms 364 KB Correct answer: answer = 4284
75 Correct 1 ms 364 KB Correct answer: answer = 158008
76 Correct 1 ms 364 KB Correct answer: answer = 51860
77 Correct 1 ms 364 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Correct answer: answer = 4
2 Correct 1 ms 364 KB Correct answer: answer = 4
3 Correct 0 ms 364 KB Correct answer: answer = 4
4 Correct 0 ms 364 KB Correct answer: answer = 12
5 Correct 1 ms 364 KB Correct answer: answer = 52
6 Correct 1 ms 364 KB Correct answer: answer = 210
7 Correct 1 ms 364 KB Correct answer: answer = 88
8 Correct 0 ms 364 KB Correct answer: answer = 7696
9 Correct 1 ms 364 KB Correct answer: answer = 1
10 Correct 1 ms 364 KB Correct answer: answer = 2374
11 Correct 1 ms 364 KB Correct answer: answer = 9502
12 Correct 1 ms 364 KB Correct answer: answer = 49
13 Correct 1 ms 508 KB Correct answer: answer = 151
14 Correct 1 ms 364 KB Correct answer: answer = 7550
15 Correct 1 ms 364 KB Correct answer: answer = 7220
16 Correct 1 ms 364 KB Correct answer: answer = 7550
17 Correct 0 ms 364 KB Correct answer: answer = 10000
18 Correct 1 ms 364 KB Correct answer: answer = 10000
19 Correct 0 ms 364 KB Correct answer: answer = 624
20 Correct 1 ms 364 KB Correct answer: answer = 10000
21 Correct 1 ms 364 KB Correct answer: answer = 1
22 Correct 1 ms 364 KB Correct answer: answer = 4
23 Correct 1 ms 364 KB Correct answer: answer = 1
24 Correct 1 ms 364 KB Correct answer: answer = 5
25 Correct 1 ms 364 KB Correct answer: answer = 41
26 Correct 1 ms 364 KB Correct answer: answer = 71923
27 Correct 1 ms 364 KB Correct answer: answer = 77137
28 Correct 1 ms 364 KB Correct answer: answer = 764
29 Correct 1 ms 364 KB Correct answer: answer = 250000
30 Correct 1 ms 364 KB Correct answer: answer = 500
31 Correct 1 ms 364 KB Correct answer: answer = 32
32 Correct 1 ms 364 KB Correct answer: answer = 130050
33 Correct 1 ms 364 KB Correct answer: answer = 5110
34 Correct 1 ms 364 KB Correct answer: answer = 2626
35 Correct 1 ms 364 KB Correct answer: answer = 796
36 Correct 1 ms 364 KB Correct answer: answer = 7580
37 Correct 3 ms 364 KB Correct answer: answer = 1904
38 Correct 1 ms 364 KB Correct answer: answer = 996004
39 Correct 1 ms 364 KB Correct answer: answer = 38817
40 Correct 1 ms 384 KB Correct answer: answer = 4096
41 Correct 1 ms 364 KB Correct answer: answer = 1
42 Correct 1 ms 364 KB Correct answer: answer = 1
43 Correct 1 ms 364 KB Correct answer: answer = 2040
44 Correct 1 ms 364 KB Correct answer: answer = 2
45 Correct 1 ms 368 KB Correct answer: answer = 4
46 Correct 0 ms 364 KB Correct answer: answer = 9
47 Correct 1 ms 364 KB Correct answer: answer = 9
48 Correct 1 ms 364 KB Correct answer: answer = 21
49 Correct 1 ms 364 KB Correct answer: answer = 71
50 Correct 1 ms 364 KB Correct answer: answer = 77
51 Correct 1 ms 364 KB Correct answer: answer = 400
52 Correct 1 ms 364 KB Correct answer: answer = 996004
53 Correct 1 ms 364 KB Correct answer: answer = 997310
54 Correct 1 ms 364 KB Correct answer: answer = 990781
55 Correct 1 ms 364 KB Correct answer: answer = 996545
56 Correct 1 ms 364 KB Correct answer: answer = 484
57 Correct 1 ms 364 KB Correct answer: answer = 484
58 Correct 1 ms 364 KB Correct answer: answer = 63501
59 Correct 1 ms 364 KB Correct answer: answer = 323501
60 Correct 1 ms 364 KB Correct answer: answer = 752500
61 Correct 1 ms 364 KB Correct answer: answer = 761480
62 Correct 1 ms 364 KB Correct answer: answer = 758932
63 Correct 1 ms 364 KB Correct answer: answer = 1000000
64 Correct 1 ms 364 KB Correct answer: answer = 750500
65 Correct 1 ms 364 KB Correct answer: answer = 1000000
66 Correct 1 ms 364 KB Correct answer: answer = 250000
67 Correct 1 ms 364 KB Correct answer: answer = 250000
68 Correct 1 ms 364 KB Correct answer: answer = 1000000
69 Correct 1 ms 364 KB Correct answer: answer = 994009
70 Correct 1 ms 364 KB Correct answer: answer = 59315
71 Correct 1 ms 364 KB Correct answer: answer = 25454
72 Correct 2 ms 364 KB Correct answer: answer = 1504
73 Correct 1 ms 364 KB Correct answer: answer = 37486
74 Correct 1 ms 364 KB Correct answer: answer = 4284
75 Correct 1 ms 364 KB Correct answer: answer = 158008
76 Correct 1 ms 364 KB Correct answer: answer = 51860
77 Correct 1 ms 364 KB Correct answer: answer = 12985
78 Correct 3 ms 492 KB Correct answer: answer = 997864126212
79 Correct 2 ms 492 KB Correct answer: answer = 998608411647
80 Correct 3 ms 620 KB Correct answer: answer = 995265560477
81 Correct 6 ms 748 KB Correct answer: answer = 10125000
82 Correct 9 ms 748 KB Correct answer: answer = 2291668
83 Correct 3 ms 620 KB Correct answer: answer = 42388
84 Correct 4 ms 620 KB Correct answer: answer = 10318
85 Correct 3 ms 620 KB Correct answer: answer = 3416
86 Correct 9 ms 620 KB Correct answer: answer = 331708193881
87 Correct 10 ms 620 KB Correct answer: answer = 2861193756
88 Correct 10 ms 748 KB Correct answer: answer = 114646930
89 Correct 7 ms 748 KB Correct answer: answer = 9280921
90 Correct 8 ms 748 KB Correct answer: answer = 999984053400
91 Correct 10 ms 620 KB Correct answer: answer = 750935949134
92 Correct 2 ms 492 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 492 KB Correct answer: answer = 998762383161
94 Correct 11 ms 620 KB Correct answer: answer = 23017412908
95 Correct 2 ms 492 KB Correct answer: answer = 728143410622
96 Correct 1 ms 492 KB Correct answer: answer = 2
97 Correct 8 ms 748 KB Correct answer: answer = 1824916
98 Correct 8 ms 620 KB Correct answer: answer = 10680029
99 Correct 9 ms 748 KB Correct answer: answer = 18351700
100 Correct 6 ms 748 KB Correct answer: answer = 16040026
101 Correct 3 ms 620 KB Correct answer: answer = 253968628325
102 Correct 5 ms 620 KB Correct answer: answer = 10267
103 Correct 10 ms 876 KB Correct answer: answer = 2582408
104 Correct 2 ms 492 KB Correct answer: answer = 78024964781
105 Correct 2 ms 492 KB Correct answer: answer = 9866346457
106 Correct 3 ms 620 KB Correct answer: answer = 3327720949
107 Correct 2 ms 492 KB Correct answer: answer = 86064128360
108 Correct 3 ms 492 KB Correct answer: answer = 12698259150
109 Correct 8 ms 748 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Correct answer: answer = 4
2 Correct 1 ms 364 KB Correct answer: answer = 4
3 Correct 0 ms 364 KB Correct answer: answer = 4
4 Correct 0 ms 364 KB Correct answer: answer = 12
5 Correct 1 ms 364 KB Correct answer: answer = 52
6 Correct 1 ms 364 KB Correct answer: answer = 210
7 Correct 1 ms 364 KB Correct answer: answer = 88
8 Correct 0 ms 364 KB Correct answer: answer = 7696
9 Correct 1 ms 364 KB Correct answer: answer = 1
10 Correct 1 ms 364 KB Correct answer: answer = 2374
11 Correct 1 ms 364 KB Correct answer: answer = 9502
12 Correct 1 ms 364 KB Correct answer: answer = 49
13 Correct 1 ms 508 KB Correct answer: answer = 151
14 Correct 1 ms 364 KB Correct answer: answer = 7550
15 Correct 1 ms 364 KB Correct answer: answer = 7220
16 Correct 1 ms 364 KB Correct answer: answer = 7550
17 Correct 0 ms 364 KB Correct answer: answer = 10000
18 Correct 1 ms 364 KB Correct answer: answer = 10000
19 Correct 0 ms 364 KB Correct answer: answer = 624
20 Correct 1 ms 364 KB Correct answer: answer = 10000
21 Correct 1 ms 364 KB Correct answer: answer = 1
22 Correct 1 ms 364 KB Correct answer: answer = 4
23 Correct 1 ms 364 KB Correct answer: answer = 1
24 Correct 1 ms 364 KB Correct answer: answer = 5
25 Correct 1 ms 364 KB Correct answer: answer = 41
26 Correct 1 ms 364 KB Correct answer: answer = 71923
27 Correct 1 ms 364 KB Correct answer: answer = 77137
28 Correct 1 ms 364 KB Correct answer: answer = 764
29 Correct 1 ms 364 KB Correct answer: answer = 250000
30 Correct 1 ms 364 KB Correct answer: answer = 500
31 Correct 1 ms 364 KB Correct answer: answer = 32
32 Correct 1 ms 364 KB Correct answer: answer = 130050
33 Correct 1 ms 364 KB Correct answer: answer = 5110
34 Correct 1 ms 364 KB Correct answer: answer = 2626
35 Correct 1 ms 364 KB Correct answer: answer = 796
36 Correct 1 ms 364 KB Correct answer: answer = 7580
37 Correct 3 ms 364 KB Correct answer: answer = 1904
38 Correct 1 ms 364 KB Correct answer: answer = 996004
39 Correct 1 ms 364 KB Correct answer: answer = 38817
40 Correct 1 ms 384 KB Correct answer: answer = 4096
41 Correct 1 ms 364 KB Correct answer: answer = 1
42 Correct 1 ms 364 KB Correct answer: answer = 1
43 Correct 1 ms 364 KB Correct answer: answer = 2040
44 Correct 1 ms 364 KB Correct answer: answer = 2
45 Correct 1 ms 368 KB Correct answer: answer = 4
46 Correct 0 ms 364 KB Correct answer: answer = 9
47 Correct 1 ms 364 KB Correct answer: answer = 9
48 Correct 1 ms 364 KB Correct answer: answer = 21
49 Correct 1 ms 364 KB Correct answer: answer = 71
50 Correct 1 ms 364 KB Correct answer: answer = 77
51 Correct 1 ms 364 KB Correct answer: answer = 400
52 Correct 1 ms 364 KB Correct answer: answer = 996004
53 Correct 1 ms 364 KB Correct answer: answer = 997310
54 Correct 1 ms 364 KB Correct answer: answer = 990781
55 Correct 1 ms 364 KB Correct answer: answer = 996545
56 Correct 1 ms 364 KB Correct answer: answer = 484
57 Correct 1 ms 364 KB Correct answer: answer = 484
58 Correct 1 ms 364 KB Correct answer: answer = 63501
59 Correct 1 ms 364 KB Correct answer: answer = 323501
60 Correct 1 ms 364 KB Correct answer: answer = 752500
61 Correct 1 ms 364 KB Correct answer: answer = 761480
62 Correct 1 ms 364 KB Correct answer: answer = 758932
63 Correct 1 ms 364 KB Correct answer: answer = 1000000
64 Correct 1 ms 364 KB Correct answer: answer = 750500
65 Correct 1 ms 364 KB Correct answer: answer = 1000000
66 Correct 1 ms 364 KB Correct answer: answer = 250000
67 Correct 1 ms 364 KB Correct answer: answer = 250000
68 Correct 1 ms 364 KB Correct answer: answer = 1000000
69 Correct 1 ms 364 KB Correct answer: answer = 994009
70 Correct 1 ms 364 KB Correct answer: answer = 59315
71 Correct 1 ms 364 KB Correct answer: answer = 25454
72 Correct 2 ms 364 KB Correct answer: answer = 1504
73 Correct 1 ms 364 KB Correct answer: answer = 37486
74 Correct 1 ms 364 KB Correct answer: answer = 4284
75 Correct 1 ms 364 KB Correct answer: answer = 158008
76 Correct 1 ms 364 KB Correct answer: answer = 51860
77 Correct 1 ms 364 KB Correct answer: answer = 12985
78 Correct 3 ms 492 KB Correct answer: answer = 997864126212
79 Correct 2 ms 492 KB Correct answer: answer = 998608411647
80 Correct 3 ms 620 KB Correct answer: answer = 995265560477
81 Correct 6 ms 748 KB Correct answer: answer = 10125000
82 Correct 9 ms 748 KB Correct answer: answer = 2291668
83 Correct 3 ms 620 KB Correct answer: answer = 42388
84 Correct 4 ms 620 KB Correct answer: answer = 10318
85 Correct 3 ms 620 KB Correct answer: answer = 3416
86 Correct 9 ms 620 KB Correct answer: answer = 331708193881
87 Correct 10 ms 620 KB Correct answer: answer = 2861193756
88 Correct 10 ms 748 KB Correct answer: answer = 114646930
89 Correct 7 ms 748 KB Correct answer: answer = 9280921
90 Correct 8 ms 748 KB Correct answer: answer = 999984053400
91 Correct 10 ms 620 KB Correct answer: answer = 750935949134
92 Correct 2 ms 492 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 492 KB Correct answer: answer = 998762383161
94 Correct 11 ms 620 KB Correct answer: answer = 23017412908
95 Correct 2 ms 492 KB Correct answer: answer = 728143410622
96 Correct 1 ms 492 KB Correct answer: answer = 2
97 Correct 8 ms 748 KB Correct answer: answer = 1824916
98 Correct 8 ms 620 KB Correct answer: answer = 10680029
99 Correct 9 ms 748 KB Correct answer: answer = 18351700
100 Correct 6 ms 748 KB Correct answer: answer = 16040026
101 Correct 3 ms 620 KB Correct answer: answer = 253968628325
102 Correct 5 ms 620 KB Correct answer: answer = 10267
103 Correct 10 ms 876 KB Correct answer: answer = 2582408
104 Correct 2 ms 492 KB Correct answer: answer = 78024964781
105 Correct 2 ms 492 KB Correct answer: answer = 9866346457
106 Correct 3 ms 620 KB Correct answer: answer = 3327720949
107 Correct 2 ms 492 KB Correct answer: answer = 86064128360
108 Correct 3 ms 492 KB Correct answer: answer = 12698259150
109 Correct 8 ms 748 KB Correct answer: answer = 1185259288
110 Correct 21 ms 2916 KB Correct answer: answer = 999889968863
111 Correct 21 ms 2944 KB Correct answer: answer = 999861384931
112 Correct 19 ms 2296 KB Correct answer: answer = 999811809929
113 Correct 19 ms 2276 KB Correct answer: answer = 999869756441
114 Correct 84 ms 4704 KB Correct answer: answer = 1700000000
115 Correct 125 ms 5724 KB Correct answer: answer = 131666670
116 Correct 32 ms 2024 KB Correct answer: answer = 89478486
117 Correct 40 ms 2280 KB Correct answer: answer = 4971040
118 Correct 35 ms 2280 KB Correct answer: answer = 2711494
119 Correct 110 ms 6368 KB Correct answer: answer = 25252530
120 Correct 113 ms 5984 KB Correct answer: answer = 62500000
121 Correct 92 ms 3552 KB Correct answer: answer = 333175097780
122 Correct 159 ms 4308 KB Correct answer: answer = 33121180179
123 Correct 129 ms 4344 KB Correct answer: answer = 9802314015
124 Correct 124 ms 5796 KB Correct answer: answer = 32567551
125 Correct 120 ms 5728 KB Correct answer: answer = 997525000000
126 Correct 103 ms 3424 KB Correct answer: answer = 752723538884
127 Correct 18 ms 2276 KB Correct answer: answer = 1000000000000
128 Correct 21 ms 2276 KB Correct answer: answer = 999978000121
129 Correct 22 ms 2276 KB Correct answer: answer = 745986144735
130 Correct 13 ms 2276 KB Correct answer: answer = 2
131 Correct 130 ms 5728 KB Correct answer: answer = 277966670
132 Correct 79 ms 5216 KB Correct answer: answer = 2500900082
133 Correct 32 ms 3044 KB Correct answer: answer = 301248349636
134 Correct 67 ms 2788 KB Correct answer: answer = 14118891
135 Correct 21 ms 2916 KB Correct answer: answer = 14384977265
136 Correct 30 ms 2532 KB Correct answer: answer = 3681368330
137 Correct 20 ms 2276 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Correct answer: answer = 4
2 Correct 1 ms 364 KB Correct answer: answer = 4
3 Correct 0 ms 364 KB Correct answer: answer = 4
4 Correct 0 ms 364 KB Correct answer: answer = 12
5 Correct 1 ms 364 KB Correct answer: answer = 52
6 Correct 1 ms 364 KB Correct answer: answer = 210
7 Correct 1 ms 364 KB Correct answer: answer = 88
8 Correct 0 ms 364 KB Correct answer: answer = 7696
9 Correct 1 ms 364 KB Correct answer: answer = 1
10 Correct 1 ms 364 KB Correct answer: answer = 2374
11 Correct 1 ms 364 KB Correct answer: answer = 9502
12 Correct 1 ms 364 KB Correct answer: answer = 49
13 Correct 1 ms 508 KB Correct answer: answer = 151
14 Correct 1 ms 364 KB Correct answer: answer = 7550
15 Correct 1 ms 364 KB Correct answer: answer = 7220
16 Correct 1 ms 364 KB Correct answer: answer = 7550
17 Correct 0 ms 364 KB Correct answer: answer = 10000
18 Correct 1 ms 364 KB Correct answer: answer = 10000
19 Correct 0 ms 364 KB Correct answer: answer = 624
20 Correct 1 ms 364 KB Correct answer: answer = 10000
21 Correct 1 ms 364 KB Correct answer: answer = 1
22 Correct 1 ms 364 KB Correct answer: answer = 4
23 Correct 1 ms 364 KB Correct answer: answer = 1
24 Correct 1 ms 364 KB Correct answer: answer = 5
25 Correct 1 ms 364 KB Correct answer: answer = 41
26 Correct 1 ms 364 KB Correct answer: answer = 71923
27 Correct 1 ms 364 KB Correct answer: answer = 77137
28 Correct 1 ms 364 KB Correct answer: answer = 764
29 Correct 1 ms 364 KB Correct answer: answer = 250000
30 Correct 1 ms 364 KB Correct answer: answer = 500
31 Correct 1 ms 364 KB Correct answer: answer = 32
32 Correct 1 ms 364 KB Correct answer: answer = 130050
33 Correct 1 ms 364 KB Correct answer: answer = 5110
34 Correct 1 ms 364 KB Correct answer: answer = 2626
35 Correct 1 ms 364 KB Correct answer: answer = 796
36 Correct 1 ms 364 KB Correct answer: answer = 7580
37 Correct 3 ms 364 KB Correct answer: answer = 1904
38 Correct 1 ms 364 KB Correct answer: answer = 996004
39 Correct 1 ms 364 KB Correct answer: answer = 38817
40 Correct 1 ms 384 KB Correct answer: answer = 4096
41 Correct 1 ms 364 KB Correct answer: answer = 1
42 Correct 1 ms 364 KB Correct answer: answer = 1
43 Correct 1 ms 364 KB Correct answer: answer = 2040
44 Correct 1 ms 364 KB Correct answer: answer = 2
45 Correct 1 ms 368 KB Correct answer: answer = 4
46 Correct 0 ms 364 KB Correct answer: answer = 9
47 Correct 1 ms 364 KB Correct answer: answer = 9
48 Correct 1 ms 364 KB Correct answer: answer = 21
49 Correct 1 ms 364 KB Correct answer: answer = 71
50 Correct 1 ms 364 KB Correct answer: answer = 77
51 Correct 1 ms 364 KB Correct answer: answer = 400
52 Correct 1 ms 364 KB Correct answer: answer = 996004
53 Correct 1 ms 364 KB Correct answer: answer = 997310
54 Correct 1 ms 364 KB Correct answer: answer = 990781
55 Correct 1 ms 364 KB Correct answer: answer = 996545
56 Correct 1 ms 364 KB Correct answer: answer = 484
57 Correct 1 ms 364 KB Correct answer: answer = 484
58 Correct 1 ms 364 KB Correct answer: answer = 63501
59 Correct 1 ms 364 KB Correct answer: answer = 323501
60 Correct 1 ms 364 KB Correct answer: answer = 752500
61 Correct 1 ms 364 KB Correct answer: answer = 761480
62 Correct 1 ms 364 KB Correct answer: answer = 758932
63 Correct 1 ms 364 KB Correct answer: answer = 1000000
64 Correct 1 ms 364 KB Correct answer: answer = 750500
65 Correct 1 ms 364 KB Correct answer: answer = 1000000
66 Correct 1 ms 364 KB Correct answer: answer = 250000
67 Correct 1 ms 364 KB Correct answer: answer = 250000
68 Correct 1 ms 364 KB Correct answer: answer = 1000000
69 Correct 1 ms 364 KB Correct answer: answer = 994009
70 Correct 1 ms 364 KB Correct answer: answer = 59315
71 Correct 1 ms 364 KB Correct answer: answer = 25454
72 Correct 2 ms 364 KB Correct answer: answer = 1504
73 Correct 1 ms 364 KB Correct answer: answer = 37486
74 Correct 1 ms 364 KB Correct answer: answer = 4284
75 Correct 1 ms 364 KB Correct answer: answer = 158008
76 Correct 1 ms 364 KB Correct answer: answer = 51860
77 Correct 1 ms 364 KB Correct answer: answer = 12985
78 Correct 3 ms 492 KB Correct answer: answer = 997864126212
79 Correct 2 ms 492 KB Correct answer: answer = 998608411647
80 Correct 3 ms 620 KB Correct answer: answer = 995265560477
81 Correct 6 ms 748 KB Correct answer: answer = 10125000
82 Correct 9 ms 748 KB Correct answer: answer = 2291668
83 Correct 3 ms 620 KB Correct answer: answer = 42388
84 Correct 4 ms 620 KB Correct answer: answer = 10318
85 Correct 3 ms 620 KB Correct answer: answer = 3416
86 Correct 9 ms 620 KB Correct answer: answer = 331708193881
87 Correct 10 ms 620 KB Correct answer: answer = 2861193756
88 Correct 10 ms 748 KB Correct answer: answer = 114646930
89 Correct 7 ms 748 KB Correct answer: answer = 9280921
90 Correct 8 ms 748 KB Correct answer: answer = 999984053400
91 Correct 10 ms 620 KB Correct answer: answer = 750935949134
92 Correct 2 ms 492 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 492 KB Correct answer: answer = 998762383161
94 Correct 11 ms 620 KB Correct answer: answer = 23017412908
95 Correct 2 ms 492 KB Correct answer: answer = 728143410622
96 Correct 1 ms 492 KB Correct answer: answer = 2
97 Correct 8 ms 748 KB Correct answer: answer = 1824916
98 Correct 8 ms 620 KB Correct answer: answer = 10680029
99 Correct 9 ms 748 KB Correct answer: answer = 18351700
100 Correct 6 ms 748 KB Correct answer: answer = 16040026
101 Correct 3 ms 620 KB Correct answer: answer = 253968628325
102 Correct 5 ms 620 KB Correct answer: answer = 10267
103 Correct 10 ms 876 KB Correct answer: answer = 2582408
104 Correct 2 ms 492 KB Correct answer: answer = 78024964781
105 Correct 2 ms 492 KB Correct answer: answer = 9866346457
106 Correct 3 ms 620 KB Correct answer: answer = 3327720949
107 Correct 2 ms 492 KB Correct answer: answer = 86064128360
108 Correct 3 ms 492 KB Correct answer: answer = 12698259150
109 Correct 8 ms 748 KB Correct answer: answer = 1185259288
110 Correct 21 ms 2916 KB Correct answer: answer = 999889968863
111 Correct 21 ms 2944 KB Correct answer: answer = 999861384931
112 Correct 19 ms 2296 KB Correct answer: answer = 999811809929
113 Correct 19 ms 2276 KB Correct answer: answer = 999869756441
114 Correct 84 ms 4704 KB Correct answer: answer = 1700000000
115 Correct 125 ms 5724 KB Correct answer: answer = 131666670
116 Correct 32 ms 2024 KB Correct answer: answer = 89478486
117 Correct 40 ms 2280 KB Correct answer: answer = 4971040
118 Correct 35 ms 2280 KB Correct answer: answer = 2711494
119 Correct 110 ms 6368 KB Correct answer: answer = 25252530
120 Correct 113 ms 5984 KB Correct answer: answer = 62500000
121 Correct 92 ms 3552 KB Correct answer: answer = 333175097780
122 Correct 159 ms 4308 KB Correct answer: answer = 33121180179
123 Correct 129 ms 4344 KB Correct answer: answer = 9802314015
124 Correct 124 ms 5796 KB Correct answer: answer = 32567551
125 Correct 120 ms 5728 KB Correct answer: answer = 997525000000
126 Correct 103 ms 3424 KB Correct answer: answer = 752723538884
127 Correct 18 ms 2276 KB Correct answer: answer = 1000000000000
128 Correct 21 ms 2276 KB Correct answer: answer = 999978000121
129 Correct 22 ms 2276 KB Correct answer: answer = 745986144735
130 Correct 13 ms 2276 KB Correct answer: answer = 2
131 Correct 130 ms 5728 KB Correct answer: answer = 277966670
132 Correct 79 ms 5216 KB Correct answer: answer = 2500900082
133 Correct 32 ms 3044 KB Correct answer: answer = 301248349636
134 Correct 67 ms 2788 KB Correct answer: answer = 14118891
135 Correct 21 ms 2916 KB Correct answer: answer = 14384977265
136 Correct 30 ms 2532 KB Correct answer: answer = 3681368330
137 Correct 20 ms 2276 KB Correct answer: answer = 2720316816
138 Correct 38 ms 4064 KB Correct answer: answer = 999976000144
139 Correct 38 ms 4212 KB Correct answer: answer = 999856102410
140 Correct 40 ms 4960 KB Correct answer: answer = 999958401531
141 Correct 48 ms 4576 KB Correct answer: answer = 999769649944
142 Correct 49 ms 4192 KB Correct answer: answer = 999874525918
143 Correct 213 ms 9180 KB Correct answer: answer = 6050000000
144 Correct 291 ms 12376 KB Correct answer: answer = 1112500000
145 Correct 110 ms 7644 KB Correct answer: answer = 4294967296
146 Correct 152 ms 7380 KB Correct answer: answer = 87652406
147 Correct 149 ms 8280 KB Correct answer: answer = 6297664
148 Correct 159 ms 8288 KB Correct answer: answer = 196612
149 Correct 235 ms 11224 KB Correct answer: answer = 15015100
150 Correct 253 ms 11244 KB Correct answer: answer = 25000000
151 Correct 181 ms 6620 KB Correct answer: answer = 333230209550
152 Correct 247 ms 8152 KB Correct answer: answer = 917123769
153 Correct 290 ms 12376 KB Correct answer: answer = 95162
154 Correct 262 ms 12504 KB Correct answer: answer = 382616191
155 Correct 271 ms 12504 KB Correct answer: answer = 990033333400
156 Correct 258 ms 12564 KB Correct answer: answer = 990000100000
157 Correct 231 ms 10456 KB Correct answer: answer = 749998188180
158 Correct 33 ms 5344 KB Correct answer: answer = 1000000000000
159 Correct 55 ms 4064 KB Correct answer: answer = 999988000036
160 Correct 57 ms 4576 KB Correct answer: answer = 744929274393
161 Correct 25 ms 4448 KB Correct answer: answer = 2
162 Correct 263 ms 12376 KB Correct answer: answer = 1300024
163 Correct 236 ms 10584 KB Correct answer: answer = 5000700010
164 Correct 53 ms 4064 KB Correct answer: answer = 354997100800
165 Correct 143 ms 5852 KB Correct answer: answer = 257000
166 Correct 155 ms 6368 KB Correct answer: answer = 3765323
167 Correct 140 ms 5728 KB Correct answer: answer = 1525903
168 Correct 40 ms 4064 KB Correct answer: answer = 67618137730
169 Correct 40 ms 4064 KB Correct answer: answer = 12656680171
170 Correct 44 ms 4832 KB Correct answer: answer = 579831736
171 Correct 99 ms 5212 KB Correct answer: answer = 23605611
172 Correct 45 ms 5472 KB Correct answer: answer = 7052481200
173 Correct 61 ms 4572 KB Correct answer: answer = 1314039500
174 Correct 78 ms 5468 KB Correct answer: answer = 302484000
175 Correct 163 ms 6812 KB Correct answer: answer = 52348480