oj.uz

Submission #60161

# Submission time Handle Problem Language Result Execution time Memory
60161 2018-07-23T19:33:47 Z TadijaSebez Aliens (IOI16_aliens) C++11
100 / 100
 365 ms 65772 KB 
#include "aliens.h"
#include <stdio.h>
#include <vector>
#include <algorithm>
#include <queue>
using namespace std;
#define ll long long
#define pb push_back
#define mp make_pair
const int N=100050;
const int M=1000050;
int x[N],y[N],n,m,k;
ll dp[N];int cnt[N];
struct Line
{
	ll k,n;
	int cnt;
	Line(){}
	Line(ll a, ll b, int c){ k=a,n=b,cnt=c;}
	ll Get(ll x){ return k*x+n;}
};
struct cht
{
	deque<Line> hull;
	cht(){}
	void init(){ while(hull.size()) hull.pop_back();}
	bool bad(Line a, Line b, Line c)
	{
		return (a.n-b.n)*(c.k-a.k)>=(a.n-c.n)*(b.k-a.k);
	}
	void AddLine(Line t)
	{
		while(hull.size()>1 && bad(hull[hull.size()-2],hull[hull.size()-1],t)) hull.pop_back();
		hull.push_back(t);
	}
	pair<ll,int> Get(ll x)
	{
		while(hull.size()>1 && hull[0].Get(x)>hull[1].Get(x)) hull.pop_front();
		return mp(hull[0].Get(x),hull[0].cnt);
	}
} Hull;
ll sec(int i, int j)
{
	ll ans=0;
	if(j==0) return 0;
	if(y[j]>=x[i]) ans=y[j]-x[i]+1;
	return ans*ans;
}
int Solve(ll c)
{
	int i;Hull.init();
	for(i=1;i<=n;i++)
	{
		Hull.AddLine(Line(-2*x[i],(ll)x[i]*x[i]+dp[i-1]-sec(i,i-1),cnt[i-1]));
		pair<ll,int> tmp=Hull.Get(y[i]+1);
		dp[i]=tmp.first+c+(ll)(y[i]+1)*(y[i]+1);
		cnt[i]=tmp.second+1;
		//printf("i:%i %lld %i\n",i,dp[i],cnt[i]);
	}
	return cnt[n];
}
int min(int a, int b){ return a>b?b:a;}
int max(int a, int b){ return a>b?a:b;}
bool comp(pair<int,int> a, pair<int,int> b){ return a.first<b.first || (a.first==b.first && a.second>b.second);}
ll take_photos(int _n, int _m, int _k, vector<int> _x, vector<int> _y)
{
	n=_n;m=_m;k=_k;
	int i,j;
	vector<pair<int,int> > tmp;
	for(i=0;i<n;i++) tmp.pb(mp(min(_x[i],_y[i]),max(_x[i],_y[i])));
	sort(tmp.begin(),tmp.end(),comp);
	n=0;int mr=-1;
	for(i=0;i<tmp.size();i++)
	{
		if(n==0 || (tmp[i].first>x[n] && tmp[i].second>y[n]))
		{
			n++;
			x[n]=tmp[i].first;
			y[n]=tmp[i].second;
			//printf("(%i %i)\n",x[n],y[n]);
			mr=y[n];
		}
	}
	ll bot=0,top=(ll)m*m,mid,ans=0;
	bool lf=0,rf=0;
	while(top>=bot)
	{
		mid=(top+bot)/2;
		//printf("mid:%i %i\n",mid,Solve(mid));
		if(Solve(mid)<=k) top=mid-1,lf=1;
		else bot=mid+1,rf=1,ans=mid+1;
	}
	//printf("->ans:%lld\n",ans);
	int h=Solve(ans);
	//if(h!=k && lf && rf) return -1;
	return dp[n]-ans*k;
}

Compilation message

aliens.cpp: In function 'long long int take_photos(int, int, int, std::vector<int>, std::vector<int>)':
aliens.cpp:73:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(i=0;i<tmp.size();i++)
          ~^~~~~~~~~~~
aliens.cpp:68:8: warning: unused variable 'j' [-Wunused-variable]
  int i,j;
        ^
aliens.cpp:72:10: warning: variable 'mr' set but not used [-Wunused-but-set-variable]
  n=0;int mr=-1;
          ^~
aliens.cpp:85:7: warning: variable 'lf' set but not used [-Wunused-but-set-variable]
  bool lf=0,rf=0;
       ^~
aliens.cpp:85:12: warning: variable 'rf' set but not used [-Wunused-but-set-variable]
  bool lf=0,rf=0;
            ^~
aliens.cpp:94:6: warning: unused variable 'h' [-Wunused-variable]
  int h=Solve(ans);
      ^

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 3 ms 412 KB Correct answer: answer = 4
4 Correct 2 ms 412 KB Correct answer: answer = 12
5 Correct 2 ms 452 KB Correct answer: answer = 52
6 Correct 3 ms 472 KB Correct answer: answer = 210
7 Correct 2 ms 472 KB Correct answer: answer = 88
8 Correct 2 ms 520 KB Correct answer: answer = 7696
9 Correct 3 ms 520 KB Correct answer: answer = 1
10 Correct 2 ms 544 KB Correct answer: answer = 2374
11 Correct 3 ms 544 KB Correct answer: answer = 9502
12 Correct 4 ms 560 KB Correct answer: answer = 49
13 Correct 2 ms 608 KB Correct answer: answer = 151
14 Correct 2 ms 608 KB Correct answer: answer = 7550
15 Correct 3 ms 608 KB Correct answer: answer = 7220
16 Correct 3 ms 608 KB Correct answer: answer = 7550
17 Correct 3 ms 608 KB Correct answer: answer = 10000
18 Correct 3 ms 608 KB Correct answer: answer = 10000
19 Correct 2 ms 608 KB Correct answer: answer = 624
20 Correct 2 ms 608 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 608 KB Correct answer: answer = 1
2 Correct 3 ms 608 KB Correct answer: answer = 4
3 Correct 2 ms 608 KB Correct answer: answer = 1
4 Correct 3 ms 608 KB Correct answer: answer = 5
5 Correct 2 ms 608 KB Correct answer: answer = 41
6 Correct 4 ms 608 KB Correct answer: answer = 71923
7 Correct 4 ms 628 KB Correct answer: answer = 77137
8 Correct 3 ms 628 KB Correct answer: answer = 764
9 Correct 3 ms 628 KB Correct answer: answer = 250000
10 Correct 3 ms 716 KB Correct answer: answer = 500
11 Correct 3 ms 716 KB Correct answer: answer = 32
12 Correct 4 ms 716 KB Correct answer: answer = 130050
13 Correct 4 ms 716 KB Correct answer: answer = 5110
14 Correct 3 ms 716 KB Correct answer: answer = 2626
15 Correct 3 ms 716 KB Correct answer: answer = 796
16 Correct 3 ms 716 KB Correct answer: answer = 7580
17 Correct 3 ms 716 KB Correct answer: answer = 1904
18 Correct 3 ms 772 KB Correct answer: answer = 996004
19 Correct 4 ms 772 KB Correct answer: answer = 38817
20 Correct 4 ms 772 KB Correct answer: answer = 4096
21 Correct 2 ms 772 KB Correct answer: answer = 1
22 Correct 3 ms 772 KB Correct answer: answer = 1
23 Correct 3 ms 772 KB Correct answer: answer = 2040
24 Correct 3 ms 772 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 3 ms 412 KB Correct answer: answer = 4
4 Correct 2 ms 412 KB Correct answer: answer = 12
5 Correct 2 ms 452 KB Correct answer: answer = 52
6 Correct 3 ms 472 KB Correct answer: answer = 210
7 Correct 2 ms 472 KB Correct answer: answer = 88
8 Correct 2 ms 520 KB Correct answer: answer = 7696
9 Correct 3 ms 520 KB Correct answer: answer = 1
10 Correct 2 ms 544 KB Correct answer: answer = 2374
11 Correct 3 ms 544 KB Correct answer: answer = 9502
12 Correct 4 ms 560 KB Correct answer: answer = 49
13 Correct 2 ms 608 KB Correct answer: answer = 151
14 Correct 2 ms 608 KB Correct answer: answer = 7550
15 Correct 3 ms 608 KB Correct answer: answer = 7220
16 Correct 3 ms 608 KB Correct answer: answer = 7550
17 Correct 3 ms 608 KB Correct answer: answer = 10000
18 Correct 3 ms 608 KB Correct answer: answer = 10000
19 Correct 2 ms 608 KB Correct answer: answer = 624
20 Correct 2 ms 608 KB Correct answer: answer = 10000
21 Correct 2 ms 608 KB Correct answer: answer = 1
22 Correct 3 ms 608 KB Correct answer: answer = 4
23 Correct 2 ms 608 KB Correct answer: answer = 1
24 Correct 3 ms 608 KB Correct answer: answer = 5
25 Correct 2 ms 608 KB Correct answer: answer = 41
26 Correct 4 ms 608 KB Correct answer: answer = 71923
27 Correct 4 ms 628 KB Correct answer: answer = 77137
28 Correct 3 ms 628 KB Correct answer: answer = 764
29 Correct 3 ms 628 KB Correct answer: answer = 250000
30 Correct 3 ms 716 KB Correct answer: answer = 500
31 Correct 3 ms 716 KB Correct answer: answer = 32
32 Correct 4 ms 716 KB Correct answer: answer = 130050
33 Correct 4 ms 716 KB Correct answer: answer = 5110
34 Correct 3 ms 716 KB Correct answer: answer = 2626
35 Correct 3 ms 716 KB Correct answer: answer = 796
36 Correct 3 ms 716 KB Correct answer: answer = 7580
37 Correct 3 ms 716 KB Correct answer: answer = 1904
38 Correct 3 ms 772 KB Correct answer: answer = 996004
39 Correct 4 ms 772 KB Correct answer: answer = 38817
40 Correct 4 ms 772 KB Correct answer: answer = 4096
41 Correct 2 ms 772 KB Correct answer: answer = 1
42 Correct 3 ms 772 KB Correct answer: answer = 1
43 Correct 3 ms 772 KB Correct answer: answer = 2040
44 Correct 3 ms 772 KB Correct answer: answer = 2
45 Correct 2 ms 772 KB Correct answer: answer = 4
46 Correct 2 ms 772 KB Correct answer: answer = 9
47 Correct 4 ms 772 KB Correct answer: answer = 9
48 Correct 3 ms 772 KB Correct answer: answer = 21
49 Correct 2 ms 772 KB Correct answer: answer = 71
50 Correct 3 ms 772 KB Correct answer: answer = 77
51 Correct 2 ms 772 KB Correct answer: answer = 400
52 Correct 3 ms 772 KB Correct answer: answer = 996004
53 Correct 3 ms 772 KB Correct answer: answer = 997310
54 Correct 3 ms 772 KB Correct answer: answer = 990781
55 Correct 3 ms 772 KB Correct answer: answer = 996545
56 Correct 3 ms 856 KB Correct answer: answer = 484
57 Correct 2 ms 856 KB Correct answer: answer = 484
58 Correct 5 ms 856 KB Correct answer: answer = 63501
59 Correct 5 ms 856 KB Correct answer: answer = 323501
60 Correct 3 ms 856 KB Correct answer: answer = 752500
61 Correct 3 ms 856 KB Correct answer: answer = 761480
62 Correct 2 ms 856 KB Correct answer: answer = 758932
63 Correct 3 ms 856 KB Correct answer: answer = 1000000
64 Correct 4 ms 856 KB Correct answer: answer = 750500
65 Correct 3 ms 856 KB Correct answer: answer = 1000000
66 Correct 3 ms 856 KB Correct answer: answer = 250000
67 Correct 2 ms 856 KB Correct answer: answer = 250000
68 Correct 2 ms 856 KB Correct answer: answer = 1000000
69 Correct 3 ms 856 KB Correct answer: answer = 994009
70 Correct 4 ms 856 KB Correct answer: answer = 59315
71 Correct 4 ms 856 KB Correct answer: answer = 25454
72 Correct 3 ms 856 KB Correct answer: answer = 1504
73 Correct 2 ms 856 KB Correct answer: answer = 37486
74 Correct 3 ms 856 KB Correct answer: answer = 4284
75 Correct 2 ms 856 KB Correct answer: answer = 158008
76 Correct 3 ms 856 KB Correct answer: answer = 51860
77 Correct 3 ms 856 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 3 ms 412 KB Correct answer: answer = 4
4 Correct 2 ms 412 KB Correct answer: answer = 12
5 Correct 2 ms 452 KB Correct answer: answer = 52
6 Correct 3 ms 472 KB Correct answer: answer = 210
7 Correct 2 ms 472 KB Correct answer: answer = 88
8 Correct 2 ms 520 KB Correct answer: answer = 7696
9 Correct 3 ms 520 KB Correct answer: answer = 1
10 Correct 2 ms 544 KB Correct answer: answer = 2374
11 Correct 3 ms 544 KB Correct answer: answer = 9502
12 Correct 4 ms 560 KB Correct answer: answer = 49
13 Correct 2 ms 608 KB Correct answer: answer = 151
14 Correct 2 ms 608 KB Correct answer: answer = 7550
15 Correct 3 ms 608 KB Correct answer: answer = 7220
16 Correct 3 ms 608 KB Correct answer: answer = 7550
17 Correct 3 ms 608 KB Correct answer: answer = 10000
18 Correct 3 ms 608 KB Correct answer: answer = 10000
19 Correct 2 ms 608 KB Correct answer: answer = 624
20 Correct 2 ms 608 KB Correct answer: answer = 10000
21 Correct 2 ms 608 KB Correct answer: answer = 1
22 Correct 3 ms 608 KB Correct answer: answer = 4
23 Correct 2 ms 608 KB Correct answer: answer = 1
24 Correct 3 ms 608 KB Correct answer: answer = 5
25 Correct 2 ms 608 KB Correct answer: answer = 41
26 Correct 4 ms 608 KB Correct answer: answer = 71923
27 Correct 4 ms 628 KB Correct answer: answer = 77137
28 Correct 3 ms 628 KB Correct answer: answer = 764
29 Correct 3 ms 628 KB Correct answer: answer = 250000
30 Correct 3 ms 716 KB Correct answer: answer = 500
31 Correct 3 ms 716 KB Correct answer: answer = 32
32 Correct 4 ms 716 KB Correct answer: answer = 130050
33 Correct 4 ms 716 KB Correct answer: answer = 5110
34 Correct 3 ms 716 KB Correct answer: answer = 2626
35 Correct 3 ms 716 KB Correct answer: answer = 796
36 Correct 3 ms 716 KB Correct answer: answer = 7580
37 Correct 3 ms 716 KB Correct answer: answer = 1904
38 Correct 3 ms 772 KB Correct answer: answer = 996004
39 Correct 4 ms 772 KB Correct answer: answer = 38817
40 Correct 4 ms 772 KB Correct answer: answer = 4096
41 Correct 2 ms 772 KB Correct answer: answer = 1
42 Correct 3 ms 772 KB Correct answer: answer = 1
43 Correct 3 ms 772 KB Correct answer: answer = 2040
44 Correct 3 ms 772 KB Correct answer: answer = 2
45 Correct 2 ms 772 KB Correct answer: answer = 4
46 Correct 2 ms 772 KB Correct answer: answer = 9
47 Correct 4 ms 772 KB Correct answer: answer = 9
48 Correct 3 ms 772 KB Correct answer: answer = 21
49 Correct 2 ms 772 KB Correct answer: answer = 71
50 Correct 3 ms 772 KB Correct answer: answer = 77
51 Correct 2 ms 772 KB Correct answer: answer = 400
52 Correct 3 ms 772 KB Correct answer: answer = 996004
53 Correct 3 ms 772 KB Correct answer: answer = 997310
54 Correct 3 ms 772 KB Correct answer: answer = 990781
55 Correct 3 ms 772 KB Correct answer: answer = 996545
56 Correct 3 ms 856 KB Correct answer: answer = 484
57 Correct 2 ms 856 KB Correct answer: answer = 484
58 Correct 5 ms 856 KB Correct answer: answer = 63501
59 Correct 5 ms 856 KB Correct answer: answer = 323501
60 Correct 3 ms 856 KB Correct answer: answer = 752500
61 Correct 3 ms 856 KB Correct answer: answer = 761480
62 Correct 2 ms 856 KB Correct answer: answer = 758932
63 Correct 3 ms 856 KB Correct answer: answer = 1000000
64 Correct 4 ms 856 KB Correct answer: answer = 750500
65 Correct 3 ms 856 KB Correct answer: answer = 1000000
66 Correct 3 ms 856 KB Correct answer: answer = 250000
67 Correct 2 ms 856 KB Correct answer: answer = 250000
68 Correct 2 ms 856 KB Correct answer: answer = 1000000
69 Correct 3 ms 856 KB Correct answer: answer = 994009
70 Correct 4 ms 856 KB Correct answer: answer = 59315
71 Correct 4 ms 856 KB Correct answer: answer = 25454
72 Correct 3 ms 856 KB Correct answer: answer = 1504
73 Correct 2 ms 856 KB Correct answer: answer = 37486
74 Correct 3 ms 856 KB Correct answer: answer = 4284
75 Correct 2 ms 856 KB Correct answer: answer = 158008
76 Correct 3 ms 856 KB Correct answer: answer = 51860
77 Correct 3 ms 856 KB Correct answer: answer = 12985
78 Correct 5 ms 960 KB Correct answer: answer = 997864126212
79 Correct 5 ms 1016 KB Correct answer: answer = 998608411647
80 Correct 4 ms 1072 KB Correct answer: answer = 995265560477
81 Correct 10 ms 1132 KB Correct answer: answer = 10125000
82 Correct 8 ms 1168 KB Correct answer: answer = 2291668
83 Correct 5 ms 1168 KB Correct answer: answer = 42388
84 Correct 6 ms 1168 KB Correct answer: answer = 10318
85 Correct 8 ms 1168 KB Correct answer: answer = 3416
86 Correct 17 ms 1260 KB Correct answer: answer = 331708193881
87 Correct 13 ms 1380 KB Correct answer: answer = 2861193756
88 Correct 12 ms 1380 KB Correct answer: answer = 114646930
89 Correct 10 ms 1432 KB Correct answer: answer = 9280921
90 Correct 15 ms 1628 KB Correct answer: answer = 999984053400
91 Correct 12 ms 1628 KB Correct answer: answer = 750935949134
92 Correct 5 ms 1628 KB Correct answer: answer = 1000000000000
93 Correct 5 ms 1628 KB Correct answer: answer = 998762383161
94 Correct 13 ms 1676 KB Correct answer: answer = 23017412908
95 Correct 6 ms 1732 KB Correct answer: answer = 728143410622
96 Correct 3 ms 1788 KB Correct answer: answer = 2
97 Correct 11 ms 1804 KB Correct answer: answer = 1824916
98 Correct 12 ms 1844 KB Correct answer: answer = 10680029
99 Correct 10 ms 1892 KB Correct answer: answer = 18351700
100 Correct 9 ms 1940 KB Correct answer: answer = 16040026
101 Correct 6 ms 1988 KB Correct answer: answer = 253968628325
102 Correct 6 ms 1988 KB Correct answer: answer = 10267
103 Correct 12 ms 2052 KB Correct answer: answer = 2582408
104 Correct 4 ms 2100 KB Correct answer: answer = 78024964781
105 Correct 6 ms 2156 KB Correct answer: answer = 9866346457
106 Correct 7 ms 2212 KB Correct answer: answer = 3327720949
107 Correct 6 ms 2212 KB Correct answer: answer = 86064128360
108 Correct 6 ms 2324 KB Correct answer: answer = 12698259150
109 Correct 9 ms 2448 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 3 ms 412 KB Correct answer: answer = 4
4 Correct 2 ms 412 KB Correct answer: answer = 12
5 Correct 2 ms 452 KB Correct answer: answer = 52
6 Correct 3 ms 472 KB Correct answer: answer = 210
7 Correct 2 ms 472 KB Correct answer: answer = 88
8 Correct 2 ms 520 KB Correct answer: answer = 7696
9 Correct 3 ms 520 KB Correct answer: answer = 1
10 Correct 2 ms 544 KB Correct answer: answer = 2374
11 Correct 3 ms 544 KB Correct answer: answer = 9502
12 Correct 4 ms 560 KB Correct answer: answer = 49
13 Correct 2 ms 608 KB Correct answer: answer = 151
14 Correct 2 ms 608 KB Correct answer: answer = 7550
15 Correct 3 ms 608 KB Correct answer: answer = 7220
16 Correct 3 ms 608 KB Correct answer: answer = 7550
17 Correct 3 ms 608 KB Correct answer: answer = 10000
18 Correct 3 ms 608 KB Correct answer: answer = 10000
19 Correct 2 ms 608 KB Correct answer: answer = 624
20 Correct 2 ms 608 KB Correct answer: answer = 10000
21 Correct 2 ms 608 KB Correct answer: answer = 1
22 Correct 3 ms 608 KB Correct answer: answer = 4
23 Correct 2 ms 608 KB Correct answer: answer = 1
24 Correct 3 ms 608 KB Correct answer: answer = 5
25 Correct 2 ms 608 KB Correct answer: answer = 41
26 Correct 4 ms 608 KB Correct answer: answer = 71923
27 Correct 4 ms 628 KB Correct answer: answer = 77137
28 Correct 3 ms 628 KB Correct answer: answer = 764
29 Correct 3 ms 628 KB Correct answer: answer = 250000
30 Correct 3 ms 716 KB Correct answer: answer = 500
31 Correct 3 ms 716 KB Correct answer: answer = 32
32 Correct 4 ms 716 KB Correct answer: answer = 130050
33 Correct 4 ms 716 KB Correct answer: answer = 5110
34 Correct 3 ms 716 KB Correct answer: answer = 2626
35 Correct 3 ms 716 KB Correct answer: answer = 796
36 Correct 3 ms 716 KB Correct answer: answer = 7580
37 Correct 3 ms 716 KB Correct answer: answer = 1904
38 Correct 3 ms 772 KB Correct answer: answer = 996004
39 Correct 4 ms 772 KB Correct answer: answer = 38817
40 Correct 4 ms 772 KB Correct answer: answer = 4096
41 Correct 2 ms 772 KB Correct answer: answer = 1
42 Correct 3 ms 772 KB Correct answer: answer = 1
43 Correct 3 ms 772 KB Correct answer: answer = 2040
44 Correct 3 ms 772 KB Correct answer: answer = 2
45 Correct 2 ms 772 KB Correct answer: answer = 4
46 Correct 2 ms 772 KB Correct answer: answer = 9
47 Correct 4 ms 772 KB Correct answer: answer = 9
48 Correct 3 ms 772 KB Correct answer: answer = 21
49 Correct 2 ms 772 KB Correct answer: answer = 71
50 Correct 3 ms 772 KB Correct answer: answer = 77
51 Correct 2 ms 772 KB Correct answer: answer = 400
52 Correct 3 ms 772 KB Correct answer: answer = 996004
53 Correct 3 ms 772 KB Correct answer: answer = 997310
54 Correct 3 ms 772 KB Correct answer: answer = 990781
55 Correct 3 ms 772 KB Correct answer: answer = 996545
56 Correct 3 ms 856 KB Correct answer: answer = 484
57 Correct 2 ms 856 KB Correct answer: answer = 484
58 Correct 5 ms 856 KB Correct answer: answer = 63501
59 Correct 5 ms 856 KB Correct answer: answer = 323501
60 Correct 3 ms 856 KB Correct answer: answer = 752500
61 Correct 3 ms 856 KB Correct answer: answer = 761480
62 Correct 2 ms 856 KB Correct answer: answer = 758932
63 Correct 3 ms 856 KB Correct answer: answer = 1000000
64 Correct 4 ms 856 KB Correct answer: answer = 750500
65 Correct 3 ms 856 KB Correct answer: answer = 1000000
66 Correct 3 ms 856 KB Correct answer: answer = 250000
67 Correct 2 ms 856 KB Correct answer: answer = 250000
68 Correct 2 ms 856 KB Correct answer: answer = 1000000
69 Correct 3 ms 856 KB Correct answer: answer = 994009
70 Correct 4 ms 856 KB Correct answer: answer = 59315
71 Correct 4 ms 856 KB Correct answer: answer = 25454
72 Correct 3 ms 856 KB Correct answer: answer = 1504
73 Correct 2 ms 856 KB Correct answer: answer = 37486
74 Correct 3 ms 856 KB Correct answer: answer = 4284
75 Correct 2 ms 856 KB Correct answer: answer = 158008
76 Correct 3 ms 856 KB Correct answer: answer = 51860
77 Correct 3 ms 856 KB Correct answer: answer = 12985
78 Correct 5 ms 960 KB Correct answer: answer = 997864126212
79 Correct 5 ms 1016 KB Correct answer: answer = 998608411647
80 Correct 4 ms 1072 KB Correct answer: answer = 995265560477
81 Correct 10 ms 1132 KB Correct answer: answer = 10125000
82 Correct 8 ms 1168 KB Correct answer: answer = 2291668
83 Correct 5 ms 1168 KB Correct answer: answer = 42388
84 Correct 6 ms 1168 KB Correct answer: answer = 10318
85 Correct 8 ms 1168 KB Correct answer: answer = 3416
86 Correct 17 ms 1260 KB Correct answer: answer = 331708193881
87 Correct 13 ms 1380 KB Correct answer: answer = 2861193756
88 Correct 12 ms 1380 KB Correct answer: answer = 114646930
89 Correct 10 ms 1432 KB Correct answer: answer = 9280921
90 Correct 15 ms 1628 KB Correct answer: answer = 999984053400
91 Correct 12 ms 1628 KB Correct answer: answer = 750935949134
92 Correct 5 ms 1628 KB Correct answer: answer = 1000000000000
93 Correct 5 ms 1628 KB Correct answer: answer = 998762383161
94 Correct 13 ms 1676 KB Correct answer: answer = 23017412908
95 Correct 6 ms 1732 KB Correct answer: answer = 728143410622
96 Correct 3 ms 1788 KB Correct answer: answer = 2
97 Correct 11 ms 1804 KB Correct answer: answer = 1824916
98 Correct 12 ms 1844 KB Correct answer: answer = 10680029
99 Correct 10 ms 1892 KB Correct answer: answer = 18351700
100 Correct 9 ms 1940 KB Correct answer: answer = 16040026
101 Correct 6 ms 1988 KB Correct answer: answer = 253968628325
102 Correct 6 ms 1988 KB Correct answer: answer = 10267
103 Correct 12 ms 2052 KB Correct answer: answer = 2582408
104 Correct 4 ms 2100 KB Correct answer: answer = 78024964781
105 Correct 6 ms 2156 KB Correct answer: answer = 9866346457
106 Correct 7 ms 2212 KB Correct answer: answer = 3327720949
107 Correct 6 ms 2212 KB Correct answer: answer = 86064128360
108 Correct 6 ms 2324 KB Correct answer: answer = 12698259150
109 Correct 9 ms 2448 KB Correct answer: answer = 1185259288
110 Correct 30 ms 4352 KB Correct answer: answer = 999889968863
111 Correct 34 ms 5012 KB Correct answer: answer = 999861384931
112 Correct 34 ms 5688 KB Correct answer: answer = 999811809929
113 Correct 32 ms 6380 KB Correct answer: answer = 999869756441
114 Correct 107 ms 8128 KB Correct answer: answer = 1700000000
115 Correct 119 ms 8764 KB Correct answer: answer = 131666670
116 Correct 44 ms 8764 KB Correct answer: answer = 89478486
117 Correct 29 ms 8764 KB Correct answer: answer = 4971040
118 Correct 40 ms 8764 KB Correct answer: answer = 2711494
119 Correct 103 ms 9968 KB Correct answer: answer = 25252530
120 Correct 93 ms 10560 KB Correct answer: answer = 62500000
121 Correct 137 ms 10704 KB Correct answer: answer = 333175097780
122 Correct 126 ms 11412 KB Correct answer: answer = 33121180179
123 Correct 137 ms 11960 KB Correct answer: answer = 9802314015
124 Correct 102 ms 13148 KB Correct answer: answer = 32567551
125 Correct 93 ms 13668 KB Correct answer: answer = 997525000000
126 Correct 113 ms 13828 KB Correct answer: answer = 752723538884
127 Correct 29 ms 13828 KB Correct answer: answer = 1000000000000
128 Correct 31 ms 14356 KB Correct answer: answer = 999978000121
129 Correct 38 ms 15040 KB Correct answer: answer = 745986144735
130 Correct 20 ms 15192 KB Correct answer: answer = 2
131 Correct 99 ms 17184 KB Correct answer: answer = 277966670
132 Correct 130 ms 17752 KB Correct answer: answer = 2500900082
133 Correct 50 ms 17752 KB Correct answer: answer = 301248349636
134 Correct 57 ms 17752 KB Correct answer: answer = 14118891
135 Correct 29 ms 17948 KB Correct answer: answer = 14384977265
136 Correct 29 ms 18552 KB Correct answer: answer = 3681368330
137 Correct 29 ms 19272 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 3 ms 412 KB Correct answer: answer = 4
4 Correct 2 ms 412 KB Correct answer: answer = 12
5 Correct 2 ms 452 KB Correct answer: answer = 52
6 Correct 3 ms 472 KB Correct answer: answer = 210
7 Correct 2 ms 472 KB Correct answer: answer = 88
8 Correct 2 ms 520 KB Correct answer: answer = 7696
9 Correct 3 ms 520 KB Correct answer: answer = 1
10 Correct 2 ms 544 KB Correct answer: answer = 2374
11 Correct 3 ms 544 KB Correct answer: answer = 9502
12 Correct 4 ms 560 KB Correct answer: answer = 49
13 Correct 2 ms 608 KB Correct answer: answer = 151
14 Correct 2 ms 608 KB Correct answer: answer = 7550
15 Correct 3 ms 608 KB Correct answer: answer = 7220
16 Correct 3 ms 608 KB Correct answer: answer = 7550
17 Correct 3 ms 608 KB Correct answer: answer = 10000
18 Correct 3 ms 608 KB Correct answer: answer = 10000
19 Correct 2 ms 608 KB Correct answer: answer = 624
20 Correct 2 ms 608 KB Correct answer: answer = 10000
21 Correct 2 ms 608 KB Correct answer: answer = 1
22 Correct 3 ms 608 KB Correct answer: answer = 4
23 Correct 2 ms 608 KB Correct answer: answer = 1
24 Correct 3 ms 608 KB Correct answer: answer = 5
25 Correct 2 ms 608 KB Correct answer: answer = 41
26 Correct 4 ms 608 KB Correct answer: answer = 71923
27 Correct 4 ms 628 KB Correct answer: answer = 77137
28 Correct 3 ms 628 KB Correct answer: answer = 764
29 Correct 3 ms 628 KB Correct answer: answer = 250000
30 Correct 3 ms 716 KB Correct answer: answer = 500
31 Correct 3 ms 716 KB Correct answer: answer = 32
32 Correct 4 ms 716 KB Correct answer: answer = 130050
33 Correct 4 ms 716 KB Correct answer: answer = 5110
34 Correct 3 ms 716 KB Correct answer: answer = 2626
35 Correct 3 ms 716 KB Correct answer: answer = 796
36 Correct 3 ms 716 KB Correct answer: answer = 7580
37 Correct 3 ms 716 KB Correct answer: answer = 1904
38 Correct 3 ms 772 KB Correct answer: answer = 996004
39 Correct 4 ms 772 KB Correct answer: answer = 38817
40 Correct 4 ms 772 KB Correct answer: answer = 4096
41 Correct 2 ms 772 KB Correct answer: answer = 1
42 Correct 3 ms 772 KB Correct answer: answer = 1
43 Correct 3 ms 772 KB Correct answer: answer = 2040
44 Correct 3 ms 772 KB Correct answer: answer = 2
45 Correct 2 ms 772 KB Correct answer: answer = 4
46 Correct 2 ms 772 KB Correct answer: answer = 9
47 Correct 4 ms 772 KB Correct answer: answer = 9
48 Correct 3 ms 772 KB Correct answer: answer = 21
49 Correct 2 ms 772 KB Correct answer: answer = 71
50 Correct 3 ms 772 KB Correct answer: answer = 77
51 Correct 2 ms 772 KB Correct answer: answer = 400
52 Correct 3 ms 772 KB Correct answer: answer = 996004
53 Correct 3 ms 772 KB Correct answer: answer = 997310
54 Correct 3 ms 772 KB Correct answer: answer = 990781
55 Correct 3 ms 772 KB Correct answer: answer = 996545
56 Correct 3 ms 856 KB Correct answer: answer = 484
57 Correct 2 ms 856 KB Correct answer: answer = 484
58 Correct 5 ms 856 KB Correct answer: answer = 63501
59 Correct 5 ms 856 KB Correct answer: answer = 323501
60 Correct 3 ms 856 KB Correct answer: answer = 752500
61 Correct 3 ms 856 KB Correct answer: answer = 761480
62 Correct 2 ms 856 KB Correct answer: answer = 758932
63 Correct 3 ms 856 KB Correct answer: answer = 1000000
64 Correct 4 ms 856 KB Correct answer: answer = 750500
65 Correct 3 ms 856 KB Correct answer: answer = 1000000
66 Correct 3 ms 856 KB Correct answer: answer = 250000
67 Correct 2 ms 856 KB Correct answer: answer = 250000
68 Correct 2 ms 856 KB Correct answer: answer = 1000000
69 Correct 3 ms 856 KB Correct answer: answer = 994009
70 Correct 4 ms 856 KB Correct answer: answer = 59315
71 Correct 4 ms 856 KB Correct answer: answer = 25454
72 Correct 3 ms 856 KB Correct answer: answer = 1504
73 Correct 2 ms 856 KB Correct answer: answer = 37486
74 Correct 3 ms 856 KB Correct answer: answer = 4284
75 Correct 2 ms 856 KB Correct answer: answer = 158008
76 Correct 3 ms 856 KB Correct answer: answer = 51860
77 Correct 3 ms 856 KB Correct answer: answer = 12985
78 Correct 5 ms 960 KB Correct answer: answer = 997864126212
79 Correct 5 ms 1016 KB Correct answer: answer = 998608411647
80 Correct 4 ms 1072 KB Correct answer: answer = 995265560477
81 Correct 10 ms 1132 KB Correct answer: answer = 10125000
82 Correct 8 ms 1168 KB Correct answer: answer = 2291668
83 Correct 5 ms 1168 KB Correct answer: answer = 42388
84 Correct 6 ms 1168 KB Correct answer: answer = 10318
85 Correct 8 ms 1168 KB Correct answer: answer = 3416
86 Correct 17 ms 1260 KB Correct answer: answer = 331708193881
87 Correct 13 ms 1380 KB Correct answer: answer = 2861193756
88 Correct 12 ms 1380 KB Correct answer: answer = 114646930
89 Correct 10 ms 1432 KB Correct answer: answer = 9280921
90 Correct 15 ms 1628 KB Correct answer: answer = 999984053400
91 Correct 12 ms 1628 KB Correct answer: answer = 750935949134
92 Correct 5 ms 1628 KB Correct answer: answer = 1000000000000
93 Correct 5 ms 1628 KB Correct answer: answer = 998762383161
94 Correct 13 ms 1676 KB Correct answer: answer = 23017412908
95 Correct 6 ms 1732 KB Correct answer: answer = 728143410622
96 Correct 3 ms 1788 KB Correct answer: answer = 2
97 Correct 11 ms 1804 KB Correct answer: answer = 1824916
98 Correct 12 ms 1844 KB Correct answer: answer = 10680029
99 Correct 10 ms 1892 KB Correct answer: answer = 18351700
100 Correct 9 ms 1940 KB Correct answer: answer = 16040026
101 Correct 6 ms 1988 KB Correct answer: answer = 253968628325
102 Correct 6 ms 1988 KB Correct answer: answer = 10267
103 Correct 12 ms 2052 KB Correct answer: answer = 2582408
104 Correct 4 ms 2100 KB Correct answer: answer = 78024964781
105 Correct 6 ms 2156 KB Correct answer: answer = 9866346457
106 Correct 7 ms 2212 KB Correct answer: answer = 3327720949
107 Correct 6 ms 2212 KB Correct answer: answer = 86064128360
108 Correct 6 ms 2324 KB Correct answer: answer = 12698259150
109 Correct 9 ms 2448 KB Correct answer: answer = 1185259288
110 Correct 30 ms 4352 KB Correct answer: answer = 999889968863
111 Correct 34 ms 5012 KB Correct answer: answer = 999861384931
112 Correct 34 ms 5688 KB Correct answer: answer = 999811809929
113 Correct 32 ms 6380 KB Correct answer: answer = 999869756441
114 Correct 107 ms 8128 KB Correct answer: answer = 1700000000
115 Correct 119 ms 8764 KB Correct answer: answer = 131666670
116 Correct 44 ms 8764 KB Correct answer: answer = 89478486
117 Correct 29 ms 8764 KB Correct answer: answer = 4971040
118 Correct 40 ms 8764 KB Correct answer: answer = 2711494
119 Correct 103 ms 9968 KB Correct answer: answer = 25252530
120 Correct 93 ms 10560 KB Correct answer: answer = 62500000
121 Correct 137 ms 10704 KB Correct answer: answer = 333175097780
122 Correct 126 ms 11412 KB Correct answer: answer = 33121180179
123 Correct 137 ms 11960 KB Correct answer: answer = 9802314015
124 Correct 102 ms 13148 KB Correct answer: answer = 32567551
125 Correct 93 ms 13668 KB Correct answer: answer = 997525000000
126 Correct 113 ms 13828 KB Correct answer: answer = 752723538884
127 Correct 29 ms 13828 KB Correct answer: answer = 1000000000000
128 Correct 31 ms 14356 KB Correct answer: answer = 999978000121
129 Correct 38 ms 15040 KB Correct answer: answer = 745986144735
130 Correct 20 ms 15192 KB Correct answer: answer = 2
131 Correct 99 ms 17184 KB Correct answer: answer = 277966670
132 Correct 130 ms 17752 KB Correct answer: answer = 2500900082
133 Correct 50 ms 17752 KB Correct answer: answer = 301248349636
134 Correct 57 ms 17752 KB Correct answer: answer = 14118891
135 Correct 29 ms 17948 KB Correct answer: answer = 14384977265
136 Correct 29 ms 18552 KB Correct answer: answer = 3681368330
137 Correct 29 ms 19272 KB Correct answer: answer = 2720316816
138 Correct 65 ms 21860 KB Correct answer: answer = 999976000144
139 Correct 55 ms 23208 KB Correct answer: answer = 999856102410
140 Correct 53 ms 24548 KB Correct answer: answer = 999958401531
141 Correct 56 ms 25904 KB Correct answer: answer = 999769649944
142 Correct 74 ms 27236 KB Correct answer: answer = 999874525918
143 Correct 181 ms 30992 KB Correct answer: answer = 6050000000
144 Correct 286 ms 32200 KB Correct answer: answer = 1112500000
145 Correct 101 ms 32200 KB Correct answer: answer = 4294967296
146 Correct 205 ms 32200 KB Correct answer: answer = 87652406
147 Correct 99 ms 32828 KB Correct answer: answer = 6297664
148 Correct 189 ms 33572 KB Correct answer: answer = 196612
149 Correct 190 ms 36664 KB Correct answer: answer = 15015100
150 Correct 200 ms 37848 KB Correct answer: answer = 25000000
151 Correct 293 ms 38004 KB Correct answer: answer = 333230209550
152 Correct 291 ms 39356 KB Correct answer: answer = 917123769
153 Correct 239 ms 40704 KB Correct answer: answer = 95162
154 Correct 249 ms 43080 KB Correct answer: answer = 382616191
155 Correct 190 ms 44232 KB Correct answer: answer = 990033333400
156 Correct 201 ms 45364 KB Correct answer: answer = 990000100000
157 Correct 217 ms 45472 KB Correct answer: answer = 749998188180
158 Correct 46 ms 45472 KB Correct answer: answer = 1000000000000
159 Correct 64 ms 46932 KB Correct answer: answer = 999988000036
160 Correct 65 ms 48028 KB Correct answer: answer = 744929274393
161 Correct 34 ms 48488 KB Correct answer: answer = 2
162 Correct 311 ms 52316 KB Correct answer: answer = 1300024
163 Correct 365 ms 53484 KB Correct answer: answer = 5000700010
164 Correct 85 ms 53484 KB Correct answer: answer = 354997100800
165 Correct 108 ms 53484 KB Correct answer: answer = 257000
166 Correct 171 ms 53704 KB Correct answer: answer = 3765323
167 Correct 161 ms 54212 KB Correct answer: answer = 1525903
168 Correct 55 ms 55488 KB Correct answer: answer = 67618137730
169 Correct 79 ms 56652 KB Correct answer: answer = 12656680171
170 Correct 56 ms 58000 KB Correct answer: answer = 579831736
171 Correct 102 ms 59740 KB Correct answer: answer = 23605611
172 Correct 64 ms 60708 KB Correct answer: answer = 7052481200
173 Correct 70 ms 62168 KB Correct answer: answer = 1314039500
174 Correct 105 ms 63656 KB Correct answer: answer = 302484000
175 Correct 149 ms 65772 KB Correct answer: answer = 52348480