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답안 #413540

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
413540 2021-05-28T21:20:56 Z AmineWeslati 밀림 점프 (APIO21_jumps) C++14
100 / 100
 2489 ms 48212 KB 
#include "jumps.h"

#include <bits/stdc++.h>
using namespace std;

typedef long long ll;

typedef vector<int>vi; 
#define pb push_back
#define sz(v) (int)v.size()
#define all(x) begin(x),end(x)

typedef pair<int,int>pi;
typedef vector<pi>vpi;
#define fi first
#define se second
#define eb emplace_back

#define FOR(i,a,b) for(int i=a; i<b; i++)
#define ROF(i,a,b) for(int i=b-1; i>=a; i--)

void ckmin(int &x, int y){x=min(x,y);}
//----------------------
const ll INF=1e9;
const int MX=2e5+10;
const int LOG=25;

int N; 
vi a(MX,INF);

//----------

vi t(MX*4);	
int combine(int i, int j){
	if(i==-1) return j; 
	if(j==-1) return i; 
	if(a[i]>=a[j]) return i; 
	return j; 
}
void build(int pos=1, int tl=1, int tr=N){
	if(tl==tr){
		t[pos]=tl;
		return; 
	}

	int tm=(tl+tr)/2;
	build(pos*2,tl,tm);
	build(pos*2+1,tm+1,tr);

	t[pos]=combine(t[pos*2],t[pos*2+1]);
}
int get(int l, int r, int pos=1, int tl=1, int tr=N){
	if(l>r) return -1;
	if(l==tl && r==tr) return t[pos]; 

	int tm=(tl+tr)/2;
	return combine(get(l,min(r,tm),pos*2,tl,tm),
		get(max(tm+1,l),r,pos*2+1,tm+1,tr));
}
//-----------


int jump[MX][LOG],jumpRight[MX][LOG];

bool cmp(int i, int j){
	return a[i]>a[j];
}

vi lft,rgt;
vi vec; 
void precompute(){
	lft.assign(N+2,0); rgt.assign(N+2,N+1);

	vi st; 
	FOR(i,1,N+1){
		while(sz(st) && a[st.back()]<a[i]) st.pop_back();
		if(sz(st)) lft[i]=st.back();

		st.pb(i);
	}
	st.clear();

	ROF(i,1,N+1){
		while(sz(st) && a[st.back()]<a[i]) st.pop_back();
		if(sz(st)) rgt[i]=st.back();

		st.pb(i);
	}

	vec.resize(N);
	iota(all(vec),1);
	sort(all(vec),cmp);

	FOR(i,0,LOG){
		jump[0][i]=0;
		jumpRight[0][i]=0;
		jump[N+1][i]=N+1;
		jumpRight[N+1][i]=N+1;
	}

	a[0]=a[N+1]=-1;
	for(int i: vec){
		jumpRight[i][0]=rgt[i];

		if(a[rgt[i]]>=a[lft[i]]) jump[i][0]=rgt[i];
		else jump[i][0]=lft[i];

		FOR(b,1,LOG){
			jump[i][b]=jump[jump[i][b-1]][b-1];
			jumpRight[i][b]=jumpRight[jumpRight[i][b-1]][b-1];
		}
	}
	a[0]=a[N+1]=INF; 

	reverse(all(vec));
}

void init(int N, vi H){
	::N=N; 
	FOR(i,0,N) a[i+1]=H[i];

	build();
	precompute();
}

int cnt=0;
int minimum_jumps(int A, int B, int C, int D){
	A++; B++; C++; D++;

	//-----------
	/*cnt++;
	if((N<=2000 && cnt<=2000) || cnt<=5){
		vi dp(N+2,INF);
		FOR(i,A,B+1) dp[i]=0;

		for(int i: vec){
			ckmin(dp[rgt[i]],dp[i]+1);
			ckmin(dp[lft[i]],dp[i]+1);
		}

		int ans=INF; 
		FOR(i,C,D+1) ckmin(ans,dp[i]);
		if(ans==INF) ans=-1;
		return ans; 
	}*/
	///////////

	int e=get(C,D),s;

	int l=1,r=e; 
	while(l<=r){
		int m=(l+r)/2;
		if(a[get(m,e)]<=a[e]){
			s=m; 
			r=m-1;
		}
		else l=m+1;
	}
	if(s>B) return -1;
	
	l=max(s,A);
	r=B; 
	s=get(l,r);

	if(C==B+1) return 1;	

	int ee=e; 
	e=get(B+1,C-1);
	if(a[e]<a[s]) return 1;

	int ans=2;
	ROF(i,0,LOG) if(a[jump[s][i]]<a[e]){
		s=jump[s][i];
		ans+=(1<<i);
	}
	if(a[jump[s][0]]<=a[ee]) return ans; 

	ROF(i,0,LOG) if(a[jumpRight[s][i]]<a[e]){
		s=jumpRight[s][i];
		ans+=(1<<i);
	}
	return ans; 
}

Compilation message

jumps.cpp: In function 'int minimum_jumps(int, int, int, int)':
jumps.cpp:148:17: warning: 's' may be used uninitialized in this function [-Wmaybe-uninitialized]
  148 |  int e=get(C,D),s;
      |                 ^

Subtask #1
4.0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 4168 KB Output is correct
2 Correct 3 ms 4168 KB Output is correct
3 Correct 306 ms 39152 KB Output is correct
4 Correct 1973 ms 48148 KB Output is correct
5 Correct 1478 ms 26360 KB Output is correct
6 Correct 2489 ms 48052 KB Output is correct
7 Correct 1422 ms 34288 KB Output is correct
8 Correct 1914 ms 48180 KB Output is correct

Subtask #2
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 4168 KB Output is correct
2 Correct 3 ms 4168 KB Output is correct
3 Correct 3 ms 4236 KB Output is correct
4 Correct 3 ms 4168 KB Output is correct
5 Correct 4 ms 4168 KB Output is correct
6 Correct 6 ms 4168 KB Output is correct
7 Correct 5 ms 4168 KB Output is correct
8 Correct 5 ms 4168 KB Output is correct
9 Correct 3 ms 4236 KB Output is correct
10 Correct 6 ms 4168 KB Output is correct
11 Correct 5 ms 4168 KB Output is correct
12 Correct 5 ms 4168 KB Output is correct
13 Correct 6 ms 4168 KB Output is correct
14 Correct 6 ms 4284 KB Output is correct
15 Correct 5 ms 4168 KB Output is correct
16 Correct 4 ms 4296 KB Output is correct
17 Correct 5 ms 4168 KB Output is correct
18 Correct 3 ms 4168 KB Output is correct
19 Correct 3 ms 4168 KB Output is correct
20 Correct 6 ms 4168 KB Output is correct
21 Correct 6 ms 4284 KB Output is correct
22 Correct 6 ms 4168 KB Output is correct
23 Correct 5 ms 4168 KB Output is correct
24 Correct 5 ms 4168 KB Output is correct
25 Correct 3 ms 4168 KB Output is correct
26 Correct 3 ms 4168 KB Output is correct
27 Correct 4 ms 4240 KB Output is correct
28 Correct 5 ms 4168 KB Output is correct
29 Correct 6 ms 4168 KB Output is correct
30 Correct 6 ms 4280 KB Output is correct
31 Correct 6 ms 4280 KB Output is correct
32 Correct 6 ms 4168 KB Output is correct
33 Correct 3 ms 4168 KB Output is correct
34 Correct 3 ms 4168 KB Output is correct
35 Correct 3 ms 4168 KB Output is correct
36 Correct 3 ms 4168 KB Output is correct
37 Correct 3 ms 4168 KB Output is correct
38 Correct 3 ms 4168 KB Output is correct
39 Correct 3 ms 4168 KB Output is correct

Subtask #3
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 4168 KB Output is correct
2 Correct 3 ms 4168 KB Output is correct
3 Correct 3 ms 4236 KB Output is correct
4 Correct 3 ms 4168 KB Output is correct
5 Correct 4 ms 4168 KB Output is correct
6 Correct 6 ms 4168 KB Output is correct
7 Correct 5 ms 4168 KB Output is correct
8 Correct 5 ms 4168 KB Output is correct
9 Correct 3 ms 4236 KB Output is correct
10 Correct 6 ms 4168 KB Output is correct
11 Correct 5 ms 4168 KB Output is correct
12 Correct 5 ms 4168 KB Output is correct
13 Correct 6 ms 4168 KB Output is correct
14 Correct 6 ms 4284 KB Output is correct
15 Correct 5 ms 4168 KB Output is correct
16 Correct 4 ms 4296 KB Output is correct
17 Correct 5 ms 4168 KB Output is correct
18 Correct 3 ms 4168 KB Output is correct
19 Correct 3 ms 4168 KB Output is correct
20 Correct 6 ms 4168 KB Output is correct
21 Correct 6 ms 4284 KB Output is correct
22 Correct 6 ms 4168 KB Output is correct
23 Correct 5 ms 4168 KB Output is correct
24 Correct 5 ms 4168 KB Output is correct
25 Correct 3 ms 4168 KB Output is correct
26 Correct 3 ms 4168 KB Output is correct
27 Correct 4 ms 4240 KB Output is correct
28 Correct 5 ms 4168 KB Output is correct
29 Correct 6 ms 4168 KB Output is correct
30 Correct 6 ms 4280 KB Output is correct
31 Correct 6 ms 4280 KB Output is correct
32 Correct 6 ms 4168 KB Output is correct
33 Correct 3 ms 4168 KB Output is correct
34 Correct 3 ms 4168 KB Output is correct
35 Correct 3 ms 4168 KB Output is correct
36 Correct 3 ms 4168 KB Output is correct
37 Correct 3 ms 4168 KB Output is correct
38 Correct 3 ms 4168 KB Output is correct
39 Correct 3 ms 4168 KB Output is correct
40 Correct 3 ms 4168 KB Output is correct
41 Correct 3 ms 4168 KB Output is correct
42 Correct 3 ms 4168 KB Output is correct
43 Correct 3 ms 4120 KB Output is correct
44 Correct 4 ms 4244 KB Output is correct
45 Correct 5 ms 4168 KB Output is correct
46 Correct 4 ms 4168 KB Output is correct
47 Correct 5 ms 4400 KB Output is correct
48 Correct 3 ms 4168 KB Output is correct
49 Correct 5 ms 4284 KB Output is correct
50 Correct 4 ms 4168 KB Output is correct
51 Correct 5 ms 4168 KB Output is correct
52 Correct 4 ms 4280 KB Output is correct
53 Correct 5 ms 4284 KB Output is correct
54 Correct 5 ms 4280 KB Output is correct
55 Correct 5 ms 4168 KB Output is correct
56 Correct 5 ms 4168 KB Output is correct
57 Correct 3 ms 4168 KB Output is correct
58 Correct 27 ms 4552 KB Output is correct
59 Correct 19 ms 4652 KB Output is correct
60 Correct 11 ms 4296 KB Output is correct
61 Correct 35 ms 4552 KB Output is correct
62 Correct 19 ms 4168 KB Output is correct
63 Correct 27 ms 4552 KB Output is correct
64 Correct 20 ms 4680 KB Output is correct
65 Correct 20 ms 4680 KB Output is correct
66 Correct 36 ms 4680 KB Output is correct
67 Correct 27 ms 4552 KB Output is correct
68 Correct 33 ms 4552 KB Output is correct
69 Correct 30 ms 4680 KB Output is correct
70 Correct 38 ms 4680 KB Output is correct
71 Correct 3 ms 4244 KB Output is correct
72 Correct 3 ms 4248 KB Output is correct
73 Correct 6 ms 4168 KB Output is correct
74 Correct 6 ms 4168 KB Output is correct
75 Correct 6 ms 4168 KB Output is correct
76 Correct 5 ms 4288 KB Output is correct
77 Correct 6 ms 4168 KB Output is correct
78 Correct 3 ms 4168 KB Output is correct
79 Correct 3 ms 4168 KB Output is correct
80 Correct 4 ms 4168 KB Output is correct
81 Correct 5 ms 4168 KB Output is correct
82 Correct 5 ms 4168 KB Output is correct
83 Correct 5 ms 4168 KB Output is correct
84 Correct 5 ms 4168 KB Output is correct
85 Correct 4 ms 4168 KB Output is correct
86 Correct 3 ms 4168 KB Output is correct
87 Correct 3 ms 4168 KB Output is correct
88 Correct 3 ms 4168 KB Output is correct
89 Correct 3 ms 4168 KB Output is correct
90 Correct 3 ms 4168 KB Output is correct
91 Correct 3 ms 4168 KB Output is correct
92 Correct 3 ms 4168 KB Output is correct
93 Correct 3 ms 4168 KB Output is correct
94 Correct 8 ms 4168 KB Output is correct
95 Correct 23 ms 4552 KB Output is correct
96 Correct 36 ms 4680 KB Output is correct
97 Correct 31 ms 4552 KB Output is correct
98 Correct 34 ms 4660 KB Output is correct
99 Correct 31 ms 4664 KB Output is correct
100 Correct 3 ms 4168 KB Output is correct
101 Correct 4 ms 4396 KB Output is correct
102 Correct 23 ms 4552 KB Output is correct
103 Correct 33 ms 4680 KB Output is correct
104 Correct 30 ms 4668 KB Output is correct
105 Correct 32 ms 4660 KB Output is correct
106 Correct 31 ms 4680 KB Output is correct
107 Correct 3 ms 4168 KB Output is correct
108 Correct 3 ms 4424 KB Output is correct
109 Correct 4 ms 4552 KB Output is correct
110 Correct 4 ms 4680 KB Output is correct
111 Correct 4 ms 4552 KB Output is correct
112 Correct 4 ms 4552 KB Output is correct
113 Correct 4 ms 4680 KB Output is correct

Subtask #4
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 4168 KB Output is correct
2 Correct 3 ms 4168 KB Output is correct
3 Correct 3 ms 4168 KB Output is correct
4 Correct 3 ms 4168 KB Output is correct
5 Correct 134 ms 38848 KB Output is correct
6 Correct 171 ms 47232 KB Output is correct
7 Correct 79 ms 26176 KB Output is correct
8 Correct 171 ms 47272 KB Output is correct
9 Correct 24 ms 10604 KB Output is correct
10 Correct 173 ms 47208 KB Output is correct
11 Correct 108 ms 48052 KB Output is correct
12 Correct 98 ms 47924 KB Output is correct
13 Correct 103 ms 47888 KB Output is correct
14 Correct 153 ms 47168 KB Output is correct
15 Correct 141 ms 47672 KB Output is correct
16 Correct 132 ms 48112 KB Output is correct
17 Correct 134 ms 48052 KB Output is correct
18 Correct 3 ms 4168 KB Output is correct
19 Correct 3 ms 4168 KB Output is correct
20 Correct 3 ms 4168 KB Output is correct
21 Correct 3 ms 4168 KB Output is correct
22 Correct 3 ms 4168 KB Output is correct
23 Correct 3 ms 4284 KB Output is correct
24 Correct 3 ms 4168 KB Output is correct
25 Correct 3 ms 4168 KB Output is correct
26 Correct 3 ms 4552 KB Output is correct
27 Correct 4 ms 4552 KB Output is correct
28 Correct 4 ms 4680 KB Output is correct
29 Correct 4 ms 4552 KB Output is correct
30 Correct 4 ms 4680 KB Output is correct
31 Correct 4 ms 4680 KB Output is correct
32 Correct 3 ms 4168 KB Output is correct
33 Correct 170 ms 47296 KB Output is correct
34 Correct 170 ms 47168 KB Output is correct
35 Correct 103 ms 47876 KB Output is correct
36 Correct 150 ms 47236 KB Output is correct
37 Correct 171 ms 47772 KB Output is correct
38 Correct 101 ms 48108 KB Output is correct
39 Correct 3 ms 4168 KB Output is correct
40 Correct 97 ms 29148 KB Output is correct
41 Correct 183 ms 47168 KB Output is correct
42 Correct 104 ms 48052 KB Output is correct
43 Correct 154 ms 47168 KB Output is correct
44 Correct 145 ms 47784 KB Output is correct
45 Correct 105 ms 48100 KB Output is correct

Subtask #5
23.0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 4168 KB Output is correct
2 Correct 3 ms 4216 KB Output is correct
3 Correct 3 ms 4168 KB Output is correct
4 Correct 470 ms 23924 KB Output is correct
5 Correct 1509 ms 47260 KB Output is correct
6 Correct 1191 ms 11248 KB Output is correct
7 Correct 1619 ms 47260 KB Output is correct
8 Correct 1022 ms 18932 KB Output is correct
9 Correct 1726 ms 47296 KB Output is correct
10 Correct 1924 ms 48052 KB Output is correct
11 Correct 1711 ms 48052 KB Output is correct
12 Correct 2125 ms 47972 KB Output is correct
13 Correct 1650 ms 47348 KB Output is correct
14 Correct 1929 ms 47692 KB Output is correct
15 Correct 1079 ms 48080 KB Output is correct
16 Correct 1300 ms 48104 KB Output is correct
17 Correct 3 ms 4168 KB Output is correct
18 Correct 3 ms 4168 KB Output is correct
19 Correct 3 ms 4240 KB Output is correct
20 Correct 6 ms 4168 KB Output is correct
21 Correct 4 ms 4252 KB Output is correct
22 Correct 7 ms 4168 KB Output is correct
23 Correct 6 ms 4168 KB Output is correct
24 Correct 6 ms 4168 KB Output is correct
25 Correct 3 ms 4168 KB Output is correct
26 Correct 4 ms 4296 KB Output is correct
27 Correct 25 ms 4552 KB Output is correct
28 Correct 33 ms 4680 KB Output is correct
29 Correct 28 ms 4652 KB Output is correct
30 Correct 26 ms 4660 KB Output is correct
31 Correct 30 ms 4680 KB Output is correct
32 Correct 3 ms 4168 KB Output is correct
33 Correct 101 ms 29120 KB Output is correct
34 Correct 183 ms 47172 KB Output is correct
35 Correct 118 ms 47980 KB Output is correct
36 Correct 158 ms 47168 KB Output is correct
37 Correct 144 ms 47800 KB Output is correct
38 Correct 107 ms 48052 KB Output is correct

Subtask #6
21.0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 4168 KB Output is correct
2 Correct 3 ms 4216 KB Output is correct
3 Correct 3 ms 4168 KB Output is correct
4 Correct 470 ms 23924 KB Output is correct
5 Correct 1509 ms 47260 KB Output is correct
6 Correct 1191 ms 11248 KB Output is correct
7 Correct 1619 ms 47260 KB Output is correct
8 Correct 1022 ms 18932 KB Output is correct
9 Correct 1726 ms 47296 KB Output is correct
10 Correct 1924 ms 48052 KB Output is correct
11 Correct 1711 ms 48052 KB Output is correct
12 Correct 2125 ms 47972 KB Output is correct
13 Correct 1650 ms 47348 KB Output is correct
14 Correct 1929 ms 47692 KB Output is correct
15 Correct 1079 ms 48080 KB Output is correct
16 Correct 1300 ms 48104 KB Output is correct
17 Correct 3 ms 4168 KB Output is correct
18 Correct 3 ms 4168 KB Output is correct
19 Correct 3 ms 4240 KB Output is correct
20 Correct 6 ms 4168 KB Output is correct
21 Correct 4 ms 4252 KB Output is correct
22 Correct 7 ms 4168 KB Output is correct
23 Correct 6 ms 4168 KB Output is correct
24 Correct 6 ms 4168 KB Output is correct
25 Correct 3 ms 4168 KB Output is correct
26 Correct 4 ms 4296 KB Output is correct
27 Correct 25 ms 4552 KB Output is correct
28 Correct 33 ms 4680 KB Output is correct
29 Correct 28 ms 4652 KB Output is correct
30 Correct 26 ms 4660 KB Output is correct
31 Correct 30 ms 4680 KB Output is correct
32 Correct 3 ms 4168 KB Output is correct
33 Correct 101 ms 29120 KB Output is correct
34 Correct 183 ms 47172 KB Output is correct
35 Correct 118 ms 47980 KB Output is correct
36 Correct 158 ms 47168 KB Output is correct
37 Correct 144 ms 47800 KB Output is correct
38 Correct 107 ms 48052 KB Output is correct
39 Correct 3 ms 4168 KB Output is correct
40 Correct 3 ms 4168 KB Output is correct
41 Correct 3 ms 4168 KB Output is correct
42 Correct 507 ms 23904 KB Output is correct
43 Correct 1682 ms 47220 KB Output is correct
44 Correct 1022 ms 11336 KB Output is correct
45 Correct 1581 ms 47168 KB Output is correct
46 Correct 975 ms 19016 KB Output is correct
47 Correct 1582 ms 47168 KB Output is correct
48 Correct 1834 ms 48108 KB Output is correct
49 Correct 2021 ms 48104 KB Output is correct
50 Correct 1880 ms 47952 KB Output is correct
51 Correct 1569 ms 47172 KB Output is correct
52 Correct 1868 ms 47768 KB Output is correct
53 Correct 1190 ms 48116 KB Output is correct
54 Correct 1358 ms 48052 KB Output is correct
55 Correct 3 ms 4168 KB Output is correct
56 Correct 292 ms 47016 KB Output is correct
57 Correct 1487 ms 47320 KB Output is correct
58 Correct 813 ms 11716 KB Output is correct
59 Correct 1902 ms 47168 KB Output is correct
60 Correct 751 ms 19392 KB Output is correct
61 Correct 1735 ms 47384 KB Output is correct
62 Correct 2179 ms 48052 KB Output is correct
63 Correct 2012 ms 47856 KB Output is correct
64 Correct 1816 ms 47772 KB Output is correct
65 Correct 1749 ms 47260 KB Output is correct
66 Correct 2020 ms 47724 KB Output is correct
67 Correct 1683 ms 48052 KB Output is correct
68 Correct 1419 ms 48116 KB Output is correct
69 Correct 3 ms 4168 KB Output is correct
70 Correct 3 ms 4168 KB Output is correct
71 Correct 5 ms 4168 KB Output is correct
72 Correct 5 ms 4168 KB Output is correct
73 Correct 6 ms 4168 KB Output is correct
74 Correct 5 ms 4168 KB Output is correct
75 Correct 5 ms 4168 KB Output is correct
76 Correct 3 ms 4168 KB Output is correct
77 Correct 3 ms 4168 KB Output is correct
78 Correct 4 ms 4168 KB Output is correct
79 Correct 5 ms 4168 KB Output is correct
80 Correct 5 ms 4168 KB Output is correct
81 Correct 5 ms 4168 KB Output is correct
82 Correct 6 ms 4280 KB Output is correct
83 Correct 6 ms 4292 KB Output is correct
84 Correct 3 ms 4168 KB Output is correct
85 Correct 8 ms 4168 KB Output is correct
86 Correct 30 ms 4672 KB Output is correct
87 Correct 33 ms 4680 KB Output is correct
88 Correct 26 ms 4552 KB Output is correct
89 Correct 33 ms 4660 KB Output is correct
90 Correct 32 ms 4680 KB Output is correct
91 Correct 3 ms 4168 KB Output is correct
92 Correct 4 ms 4396 KB Output is correct
93 Correct 34 ms 4648 KB Output is correct
94 Correct 19 ms 4664 KB Output is correct
95 Correct 17 ms 4552 KB Output is correct
96 Correct 28 ms 4660 KB Output is correct
97 Correct 26 ms 4800 KB Output is correct
98 Correct 3 ms 4168 KB Output is correct
99 Correct 174 ms 47180 KB Output is correct
100 Correct 189 ms 47204 KB Output is correct
101 Correct 103 ms 47984 KB Output is correct
102 Correct 166 ms 47260 KB Output is correct
103 Correct 147 ms 47800 KB Output is correct
104 Correct 118 ms 48160 KB Output is correct
105 Correct 3 ms 4168 KB Output is correct
106 Correct 99 ms 29232 KB Output is correct
107 Correct 181 ms 47168 KB Output is correct
108 Correct 122 ms 48052 KB Output is correct
109 Correct 154 ms 47220 KB Output is correct
110 Correct 158 ms 47672 KB Output is correct
111 Correct 121 ms 48052 KB Output is correct

Subtask #7
19.0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 4168 KB Output is correct
2 Correct 3 ms 4168 KB Output is correct
3 Correct 306 ms 39152 KB Output is correct
4 Correct 1973 ms 48148 KB Output is correct
5 Correct 1478 ms 26360 KB Output is correct
6 Correct 2489 ms 48052 KB Output is correct
7 Correct 1422 ms 34288 KB Output is correct
8 Correct 1914 ms 48180 KB Output is correct
9 Correct 3 ms 4168 KB Output is correct
10 Correct 3 ms 4168 KB Output is correct
11 Correct 3 ms 4236 KB Output is correct
12 Correct 3 ms 4168 KB Output is correct
13 Correct 4 ms 4168 KB Output is correct
14 Correct 6 ms 4168 KB Output is correct
15 Correct 5 ms 4168 KB Output is correct
16 Correct 5 ms 4168 KB Output is correct
17 Correct 3 ms 4236 KB Output is correct
18 Correct 6 ms 4168 KB Output is correct
19 Correct 5 ms 4168 KB Output is correct
20 Correct 5 ms 4168 KB Output is correct
21 Correct 6 ms 4168 KB Output is correct
22 Correct 6 ms 4284 KB Output is correct
23 Correct 5 ms 4168 KB Output is correct
24 Correct 4 ms 4296 KB Output is correct
25 Correct 5 ms 4168 KB Output is correct
26 Correct 3 ms 4168 KB Output is correct
27 Correct 3 ms 4168 KB Output is correct
28 Correct 6 ms 4168 KB Output is correct
29 Correct 6 ms 4284 KB Output is correct
30 Correct 6 ms 4168 KB Output is correct
31 Correct 5 ms 4168 KB Output is correct
32 Correct 5 ms 4168 KB Output is correct
33 Correct 3 ms 4168 KB Output is correct
34 Correct 3 ms 4168 KB Output is correct
35 Correct 4 ms 4240 KB Output is correct
36 Correct 5 ms 4168 KB Output is correct
37 Correct 6 ms 4168 KB Output is correct
38 Correct 6 ms 4280 KB Output is correct
39 Correct 6 ms 4280 KB Output is correct
40 Correct 6 ms 4168 KB Output is correct
41 Correct 3 ms 4168 KB Output is correct
42 Correct 3 ms 4168 KB Output is correct
43 Correct 3 ms 4168 KB Output is correct
44 Correct 3 ms 4168 KB Output is correct
45 Correct 3 ms 4168 KB Output is correct
46 Correct 3 ms 4168 KB Output is correct
47 Correct 3 ms 4168 KB Output is correct
48 Correct 3 ms 4168 KB Output is correct
49 Correct 3 ms 4168 KB Output is correct
50 Correct 3 ms 4168 KB Output is correct
51 Correct 3 ms 4120 KB Output is correct
52 Correct 4 ms 4244 KB Output is correct
53 Correct 5 ms 4168 KB Output is correct
54 Correct 4 ms 4168 KB Output is correct
55 Correct 5 ms 4400 KB Output is correct
56 Correct 3 ms 4168 KB Output is correct
57 Correct 5 ms 4284 KB Output is correct
58 Correct 4 ms 4168 KB Output is correct
59 Correct 5 ms 4168 KB Output is correct
60 Correct 4 ms 4280 KB Output is correct
61 Correct 5 ms 4284 KB Output is correct
62 Correct 5 ms 4280 KB Output is correct
63 Correct 5 ms 4168 KB Output is correct
64 Correct 5 ms 4168 KB Output is correct
65 Correct 3 ms 4168 KB Output is correct
66 Correct 27 ms 4552 KB Output is correct
67 Correct 19 ms 4652 KB Output is correct
68 Correct 11 ms 4296 KB Output is correct
69 Correct 35 ms 4552 KB Output is correct
70 Correct 19 ms 4168 KB Output is correct
71 Correct 27 ms 4552 KB Output is correct
72 Correct 20 ms 4680 KB Output is correct
73 Correct 20 ms 4680 KB Output is correct
74 Correct 36 ms 4680 KB Output is correct
75 Correct 27 ms 4552 KB Output is correct
76 Correct 33 ms 4552 KB Output is correct
77 Correct 30 ms 4680 KB Output is correct
78 Correct 38 ms 4680 KB Output is correct
79 Correct 3 ms 4244 KB Output is correct
80 Correct 3 ms 4248 KB Output is correct
81 Correct 6 ms 4168 KB Output is correct
82 Correct 6 ms 4168 KB Output is correct
83 Correct 6 ms 4168 KB Output is correct
84 Correct 5 ms 4288 KB Output is correct
85 Correct 6 ms 4168 KB Output is correct
86 Correct 3 ms 4168 KB Output is correct
87 Correct 3 ms 4168 KB Output is correct
88 Correct 4 ms 4168 KB Output is correct
89 Correct 5 ms 4168 KB Output is correct
90 Correct 5 ms 4168 KB Output is correct
91 Correct 5 ms 4168 KB Output is correct
92 Correct 5 ms 4168 KB Output is correct
93 Correct 4 ms 4168 KB Output is correct
94 Correct 3 ms 4168 KB Output is correct
95 Correct 3 ms 4168 KB Output is correct
96 Correct 3 ms 4168 KB Output is correct
97 Correct 3 ms 4168 KB Output is correct
98 Correct 3 ms 4168 KB Output is correct
99 Correct 3 ms 4168 KB Output is correct
100 Correct 3 ms 4168 KB Output is correct
101 Correct 3 ms 4168 KB Output is correct
102 Correct 8 ms 4168 KB Output is correct
103 Correct 23 ms 4552 KB Output is correct
104 Correct 36 ms 4680 KB Output is correct
105 Correct 31 ms 4552 KB Output is correct
106 Correct 34 ms 4660 KB Output is correct
107 Correct 31 ms 4664 KB Output is correct
108 Correct 3 ms 4168 KB Output is correct
109 Correct 4 ms 4396 KB Output is correct
110 Correct 23 ms 4552 KB Output is correct
111 Correct 33 ms 4680 KB Output is correct
112 Correct 30 ms 4668 KB Output is correct
113 Correct 32 ms 4660 KB Output is correct
114 Correct 31 ms 4680 KB Output is correct
115 Correct 3 ms 4168 KB Output is correct
116 Correct 3 ms 4424 KB Output is correct
117 Correct 4 ms 4552 KB Output is correct
118 Correct 4 ms 4680 KB Output is correct
119 Correct 4 ms 4552 KB Output is correct
120 Correct 4 ms 4552 KB Output is correct
121 Correct 4 ms 4680 KB Output is correct
122 Correct 3 ms 4168 KB Output is correct
123 Correct 3 ms 4168 KB Output is correct
124 Correct 3 ms 4168 KB Output is correct
125 Correct 3 ms 4168 KB Output is correct
126 Correct 134 ms 38848 KB Output is correct
127 Correct 171 ms 47232 KB Output is correct
128 Correct 79 ms 26176 KB Output is correct
129 Correct 171 ms 47272 KB Output is correct
130 Correct 24 ms 10604 KB Output is correct
131 Correct 173 ms 47208 KB Output is correct
132 Correct 108 ms 48052 KB Output is correct
133 Correct 98 ms 47924 KB Output is correct
134 Correct 103 ms 47888 KB Output is correct
135 Correct 153 ms 47168 KB Output is correct
136 Correct 141 ms 47672 KB Output is correct
137 Correct 132 ms 48112 KB Output is correct
138 Correct 134 ms 48052 KB Output is correct
139 Correct 3 ms 4168 KB Output is correct
140 Correct 3 ms 4168 KB Output is correct
141 Correct 3 ms 4168 KB Output is correct
142 Correct 3 ms 4168 KB Output is correct
143 Correct 3 ms 4168 KB Output is correct
144 Correct 3 ms 4284 KB Output is correct
145 Correct 3 ms 4168 KB Output is correct
146 Correct 3 ms 4168 KB Output is correct
147 Correct 3 ms 4552 KB Output is correct
148 Correct 4 ms 4552 KB Output is correct
149 Correct 4 ms 4680 KB Output is correct
150 Correct 4 ms 4552 KB Output is correct
151 Correct 4 ms 4680 KB Output is correct
152 Correct 4 ms 4680 KB Output is correct
153 Correct 3 ms 4168 KB Output is correct
154 Correct 170 ms 47296 KB Output is correct
155 Correct 170 ms 47168 KB Output is correct
156 Correct 103 ms 47876 KB Output is correct
157 Correct 150 ms 47236 KB Output is correct
158 Correct 171 ms 47772 KB Output is correct
159 Correct 101 ms 48108 KB Output is correct
160 Correct 3 ms 4168 KB Output is correct
161 Correct 97 ms 29148 KB Output is correct
162 Correct 183 ms 47168 KB Output is correct
163 Correct 104 ms 48052 KB Output is correct
164 Correct 154 ms 47168 KB Output is correct
165 Correct 145 ms 47784 KB Output is correct
166 Correct 105 ms 48100 KB Output is correct
167 Correct 3 ms 4168 KB Output is correct
168 Correct 3 ms 4216 KB Output is correct
169 Correct 3 ms 4168 KB Output is correct
170 Correct 470 ms 23924 KB Output is correct
171 Correct 1509 ms 47260 KB Output is correct
172 Correct 1191 ms 11248 KB Output is correct
173 Correct 1619 ms 47260 KB Output is correct
174 Correct 1022 ms 18932 KB Output is correct
175 Correct 1726 ms 47296 KB Output is correct
176 Correct 1924 ms 48052 KB Output is correct
177 Correct 1711 ms 48052 KB Output is correct
178 Correct 2125 ms 47972 KB Output is correct
179 Correct 1650 ms 47348 KB Output is correct
180 Correct 1929 ms 47692 KB Output is correct
181 Correct 1079 ms 48080 KB Output is correct
182 Correct 1300 ms 48104 KB Output is correct
183 Correct 3 ms 4168 KB Output is correct
184 Correct 3 ms 4168 KB Output is correct
185 Correct 3 ms 4240 KB Output is correct
186 Correct 6 ms 4168 KB Output is correct
187 Correct 4 ms 4252 KB Output is correct
188 Correct 7 ms 4168 KB Output is correct
189 Correct 6 ms 4168 KB Output is correct
190 Correct 6 ms 4168 KB Output is correct
191 Correct 3 ms 4168 KB Output is correct
192 Correct 4 ms 4296 KB Output is correct
193 Correct 25 ms 4552 KB Output is correct
194 Correct 33 ms 4680 KB Output is correct
195 Correct 28 ms 4652 KB Output is correct
196 Correct 26 ms 4660 KB Output is correct
197 Correct 30 ms 4680 KB Output is correct
198 Correct 3 ms 4168 KB Output is correct
199 Correct 101 ms 29120 KB Output is correct
200 Correct 183 ms 47172 KB Output is correct
201 Correct 118 ms 47980 KB Output is correct
202 Correct 158 ms 47168 KB Output is correct
203 Correct 144 ms 47800 KB Output is correct
204 Correct 107 ms 48052 KB Output is correct
205 Correct 3 ms 4168 KB Output is correct
206 Correct 3 ms 4168 KB Output is correct
207 Correct 3 ms 4168 KB Output is correct
208 Correct 507 ms 23904 KB Output is correct
209 Correct 1682 ms 47220 KB Output is correct
210 Correct 1022 ms 11336 KB Output is correct
211 Correct 1581 ms 47168 KB Output is correct
212 Correct 975 ms 19016 KB Output is correct
213 Correct 1582 ms 47168 KB Output is correct
214 Correct 1834 ms 48108 KB Output is correct
215 Correct 2021 ms 48104 KB Output is correct
216 Correct 1880 ms 47952 KB Output is correct
217 Correct 1569 ms 47172 KB Output is correct
218 Correct 1868 ms 47768 KB Output is correct
219 Correct 1190 ms 48116 KB Output is correct
220 Correct 1358 ms 48052 KB Output is correct
221 Correct 3 ms 4168 KB Output is correct
222 Correct 292 ms 47016 KB Output is correct
223 Correct 1487 ms 47320 KB Output is correct
224 Correct 813 ms 11716 KB Output is correct
225 Correct 1902 ms 47168 KB Output is correct
226 Correct 751 ms 19392 KB Output is correct
227 Correct 1735 ms 47384 KB Output is correct
228 Correct 2179 ms 48052 KB Output is correct
229 Correct 2012 ms 47856 KB Output is correct
230 Correct 1816 ms 47772 KB Output is correct
231 Correct 1749 ms 47260 KB Output is correct
232 Correct 2020 ms 47724 KB Output is correct
233 Correct 1683 ms 48052 KB Output is correct
234 Correct 1419 ms 48116 KB Output is correct
235 Correct 3 ms 4168 KB Output is correct
236 Correct 3 ms 4168 KB Output is correct
237 Correct 5 ms 4168 KB Output is correct
238 Correct 5 ms 4168 KB Output is correct
239 Correct 6 ms 4168 KB Output is correct
240 Correct 5 ms 4168 KB Output is correct
241 Correct 5 ms 4168 KB Output is correct
242 Correct 3 ms 4168 KB Output is correct
243 Correct 3 ms 4168 KB Output is correct
244 Correct 4 ms 4168 KB Output is correct
245 Correct 5 ms 4168 KB Output is correct
246 Correct 5 ms 4168 KB Output is correct
247 Correct 5 ms 4168 KB Output is correct
248 Correct 6 ms 4280 KB Output is correct
249 Correct 6 ms 4292 KB Output is correct
250 Correct 3 ms 4168 KB Output is correct
251 Correct 8 ms 4168 KB Output is correct
252 Correct 30 ms 4672 KB Output is correct
253 Correct 33 ms 4680 KB Output is correct
254 Correct 26 ms 4552 KB Output is correct
255 Correct 33 ms 4660 KB Output is correct
256 Correct 32 ms 4680 KB Output is correct
257 Correct 3 ms 4168 KB Output is correct
258 Correct 4 ms 4396 KB Output is correct
259 Correct 34 ms 4648 KB Output is correct
260 Correct 19 ms 4664 KB Output is correct
261 Correct 17 ms 4552 KB Output is correct
262 Correct 28 ms 4660 KB Output is correct
263 Correct 26 ms 4800 KB Output is correct
264 Correct 3 ms 4168 KB Output is correct
265 Correct 174 ms 47180 KB Output is correct
266 Correct 189 ms 47204 KB Output is correct
267 Correct 103 ms 47984 KB Output is correct
268 Correct 166 ms 47260 KB Output is correct
269 Correct 147 ms 47800 KB Output is correct
270 Correct 118 ms 48160 KB Output is correct
271 Correct 3 ms 4168 KB Output is correct
272 Correct 99 ms 29232 KB Output is correct
273 Correct 181 ms 47168 KB Output is correct
274 Correct 122 ms 48052 KB Output is correct
275 Correct 154 ms 47220 KB Output is correct
276 Correct 158 ms 47672 KB Output is correct
277 Correct 121 ms 48052 KB Output is correct
278 Correct 3 ms 4168 KB Output is correct
279 Correct 3 ms 4168 KB Output is correct
280 Correct 3 ms 4168 KB Output is correct
281 Correct 321 ms 39168 KB Output is correct
282 Correct 2015 ms 48212 KB Output is correct
283 Correct 1821 ms 26360 KB Output is correct
284 Correct 1761 ms 48052 KB Output is correct
285 Correct 1503 ms 34180 KB Output is correct
286 Correct 1900 ms 48052 KB Output is correct
287 Correct 3 ms 4168 KB Output is correct
288 Correct 3 ms 4168 KB Output is correct
289 Correct 3 ms 4168 KB Output is correct
290 Correct 5 ms 4168 KB Output is correct
291 Correct 5 ms 4280 KB Output is correct
292 Correct 4 ms 4168 KB Output is correct
293 Correct 5 ms 4168 KB Output is correct
294 Correct 4 ms 4168 KB Output is correct
295 Correct 4 ms 4168 KB Output is correct
296 Correct 5 ms 4168 KB Output is correct
297 Correct 4 ms 4168 KB Output is correct
298 Correct 6 ms 4168 KB Output is correct
299 Correct 6 ms 4168 KB Output is correct
300 Correct 6 ms 4280 KB Output is correct
301 Correct 6 ms 4168 KB Output is correct
302 Correct 5 ms 4168 KB Output is correct
303 Correct 3 ms 4168 KB Output is correct
304 Correct 25 ms 4580 KB Output is correct
305 Correct 35 ms 4552 KB Output is correct
306 Correct 11 ms 4296 KB Output is correct
307 Correct 28 ms 4648 KB Output is correct
308 Correct 17 ms 4276 KB Output is correct
309 Correct 20 ms 4648 KB Output is correct
310 Correct 27 ms 4680 KB Output is correct
311 Correct 38 ms 4680 KB Output is correct
312 Correct 36 ms 4680 KB Output is correct
313 Correct 31 ms 4552 KB Output is correct
314 Correct 36 ms 4680 KB Output is correct
315 Correct 36 ms 4664 KB Output is correct
316 Correct 35 ms 4680 KB Output is correct
317 Correct 3 ms 4168 KB Output is correct
318 Correct 3 ms 4168 KB Output is correct
319 Correct 3 ms 4168 KB Output is correct
320 Correct 139 ms 38860 KB Output is correct
321 Correct 196 ms 47172 KB Output is correct
322 Correct 82 ms 26176 KB Output is correct
323 Correct 179 ms 47260 KB Output is correct
324 Correct 21 ms 10612 KB Output is correct
325 Correct 178 ms 47212 KB Output is correct
326 Correct 119 ms 48052 KB Output is correct
327 Correct 99 ms 47856 KB Output is correct
328 Correct 118 ms 47848 KB Output is correct
329 Correct 154 ms 47224 KB Output is correct
330 Correct 160 ms 47840 KB Output is correct
331 Correct 136 ms 48120 KB Output is correct
332 Correct 133 ms 47984 KB Output is correct
333 Correct 3 ms 4168 KB Output is correct
334 Correct 3 ms 4168 KB Output is correct
335 Correct 3 ms 4168 KB Output is correct
336 Correct 419 ms 23900 KB Output is correct
337 Correct 2009 ms 47168 KB Output is correct
338 Correct 1119 ms 11336 KB Output is correct
339 Correct 1869 ms 47220 KB Output is correct
340 Correct 952 ms 19004 KB Output is correct
341 Correct 1524 ms 47424 KB Output is correct
342 Correct 1690 ms 48212 KB Output is correct
343 Correct 1890 ms 48052 KB Output is correct
344 Correct 1872 ms 48120 KB Output is correct
345 Correct 1581 ms 47156 KB Output is correct
346 Correct 2087 ms 47716 KB Output is correct
347 Correct 1497 ms 48064 KB Output is correct
348 Correct 1594 ms 48156 KB Output is correct
349 Correct 3 ms 4168 KB Output is correct
350 Correct 270 ms 47088 KB Output is correct
351 Correct 1606 ms 47220 KB Output is correct
352 Correct 776 ms 11720 KB Output is correct
353 Correct 1718 ms 47228 KB Output is correct
354 Correct 681 ms 19392 KB Output is correct
355 Correct 2021 ms 47352 KB Output is correct
356 Correct 2213 ms 48108 KB Output is correct
357 Correct 1986 ms 47924 KB Output is correct
358 Correct 2145 ms 47852 KB Output is correct
359 Correct 1592 ms 47296 KB Output is correct
360 Correct 2058 ms 47756 KB Output is correct
361 Correct 1523 ms 48052 KB Output is correct
362 Correct 1411 ms 48052 KB Output is correct
363 Correct 3 ms 4168 KB Output is correct
364 Correct 808 ms 27276 KB Output is correct
365 Correct 1766 ms 47256 KB Output is correct
366 Correct 639 ms 35008 KB Output is correct
367 Correct 1926 ms 47264 KB Output is correct
368 Correct 938 ms 21820 KB Output is correct
369 Correct 1815 ms 47172 KB Output is correct
370 Correct 1989 ms 48052 KB Output is correct
371 Correct 2070 ms 47960 KB Output is correct
372 Correct 2204 ms 47852 KB Output is correct
373 Correct 1687 ms 47168 KB Output is correct
374 Correct 1898 ms 47724 KB Output is correct
375 Correct 2129 ms 47728 KB Output is correct
376 Correct 1843 ms 47884 KB Output is correct
377 Correct 3 ms 4168 KB Output is correct
378 Correct 3 ms 4168 KB Output is correct
379 Correct 5 ms 4256 KB Output is correct
380 Correct 6 ms 4168 KB Output is correct
381 Correct 6 ms 4168 KB Output is correct
382 Correct 6 ms 4168 KB Output is correct
383 Correct 5 ms 4168 KB Output is correct
384 Correct 3 ms 4168 KB Output is correct
385 Correct 3 ms 4168 KB Output is correct
386 Correct 4 ms 4168 KB Output is correct
387 Correct 6 ms 4168 KB Output is correct
388 Correct 5 ms 4168 KB Output is correct
389 Correct 4 ms 4168 KB Output is correct
390 Correct 5 ms 4280 KB Output is correct
391 Correct 6 ms 4284 KB Output is correct
392 Correct 3 ms 4168 KB Output is correct
393 Correct 3 ms 4168 KB Output is correct
394 Correct 3 ms 4168 KB Output is correct
395 Correct 3 ms 4168 KB Output is correct
396 Correct 3 ms 4168 KB Output is correct
397 Correct 3 ms 4168 KB Output is correct
398 Correct 3 ms 4168 KB Output is correct
399 Correct 3 ms 4168 KB Output is correct
400 Correct 8 ms 4296 KB Output is correct
401 Correct 27 ms 4552 KB Output is correct
402 Correct 34 ms 4676 KB Output is correct
403 Correct 32 ms 4552 KB Output is correct
404 Correct 19 ms 4680 KB Output is correct
405 Correct 31 ms 4680 KB Output is correct
406 Correct 3 ms 4168 KB Output is correct
407 Correct 4 ms 4296 KB Output is correct
408 Correct 33 ms 4552 KB Output is correct
409 Correct 27 ms 4680 KB Output is correct
410 Correct 31 ms 4660 KB Output is correct
411 Correct 20 ms 4680 KB Output is correct
412 Correct 30 ms 4680 KB Output is correct
413 Correct 3 ms 4168 KB Output is correct
414 Correct 3 ms 4424 KB Output is correct
415 Correct 4 ms 4552 KB Output is correct
416 Correct 4 ms 4680 KB Output is correct
417 Correct 4 ms 4552 KB Output is correct
418 Correct 4 ms 4552 KB Output is correct
419 Correct 4 ms 4680 KB Output is correct
420 Correct 3 ms 4236 KB Output is correct
421 Correct 181 ms 47180 KB Output is correct
422 Correct 175 ms 47296 KB Output is correct
423 Correct 106 ms 47880 KB Output is correct
424 Correct 176 ms 47244 KB Output is correct
425 Correct 149 ms 47672 KB Output is correct
426 Correct 103 ms 48104 KB Output is correct
427 Correct 3 ms 4236 KB Output is correct
428 Correct 98 ms 29120 KB Output is correct
429 Correct 175 ms 47232 KB Output is correct
430 Correct 108 ms 48052 KB Output is correct
431 Correct 154 ms 47168 KB Output is correct
432 Correct 148 ms 47732 KB Output is correct
433 Correct 106 ms 48108 KB Output is correct