Submission #515192

# Submission time Handle Problem Language Result Execution time Memory
515192 2022-01-19T04:34:18 Z minhcool Rainforest Jumps (APIO21_jumps) C++17
100 / 100
1430 ms 68508 KB
#include<bits/stdc++.h>
using namespace std;
 
//#define int long long
#define fi first
#define se second
#define pb push_back
#define mp make_pair
#define foru(i, l, r) for(int i = l; i <= r; i++)
#define ford(i, r, l) for(int i = r; i >= l; i--)
 
typedef pair<int, int> ii;
typedef pair<ii, int> iii;
typedef pair<ii, ii> iiii;
 
const int N = 3e5 + 5;
 
const int oo = 1e9 + 7, mod = 1e9 + 7;
 
int n, h[N], lg2[N];
 
int nxtl[N], nxtr[N];
 
int small_jump[N][20], large_jump[N][20];
 
ii mx[N][20];
 
void init(int _n, vector<int> _H){
	n = _n;
	for(int i = 1; i <= n; i++) h[i] = _H[i - 1];
	h[0] = h[n + 1] = oo;
	stack<int> stk;
	stk.push(0);
	for(int i = 1; i <= n; i++) lg2[i] = log2(i);
	for(int i = 1; i <= n; i++){
		while(h[stk.top()] < h[i]) stk.pop();
		nxtl[i] = stk.top();
		stk.push(i);
	}
    //return;
	while(!stk.empty()) stk.pop();
	stk.push(n + 1);
	for(int i = n; i >= 1; i--){
		while(h[stk.top()] < h[i]) stk.pop();
		nxtr[i] = stk.top();
		stk.push(i);
	}
    //return;
	for(int i = 1; i <= n; i++){
		small_jump[i][0] = (h[nxtl[i]] < h[nxtr[i]] ? nxtl[i] : nxtr[i]);
		large_jump[i][0] = (h[nxtl[i]] > h[nxtr[i]] ? nxtl[i] : nxtr[i]);
	}
	for(int i = 1; i <= n; i++) mx[i][0] = {h[i], i};
//	cout << "OKAY\n";
	for(int i = 1; i <= 19; i++){
		for(int j = 1; (j + (1LL << i) - 1) <= n; j++){
			mx[j][i] = max(mx[j][i - 1], mx[j + (1LL << (i - 1))][i - 1]);
			//cout << i << " " << j << " " << mx[j][i].fi << "\n";
		}
	}
	for(int i = 1; i <= 19; i++){
		for(int j = 1; j <= n; j++){
			small_jump[j][i] = small_jump[small_jump[j][i - 1]][i - 1];
			large_jump[j][i] = large_jump[large_jump[j][i - 1]][i - 1];
		}
	}
}
 
ii maxi(int l, int r){
	if(l > r) return {-oo, -oo};
	//cout << r - l + 1 << " " << lg2[r - l + 1] << "\n";
	int k = lg2[r - l + 1];
	//cout << mx[l][k].fi << " " << mx[r - (1LL << k) + 1][k].fi << "\n";
	return max(mx[l][k], mx[r - (1LL << k) + 1][k]);
}
 
int cal(int a, int c){
	int answer = 0;
	for(int i = 19; i >= 0; i--){
		if(h[large_jump[a][i]] <= h[c]){
			answer += (1LL << i);
			a = large_jump[a][i];
		}
	}
	for(int i = 19; i >= 0; i--){
		if(h[small_jump[a][i]] <= h[c]){
			answer += (1LL << i);
			a = small_jump[a][i];
		}
	}
	if(a != c) return oo;
	else return answer;
}
 
int cal2(int a, int b, int c){
	//assert(c == d);
	if(h[b] > h[c]){
		return oo;
	}
	int l = a, r = b;
	while(l < r){
		int mid = (l + r) >> 1;
		if(maxi(mid, b).fi > h[c]) l = mid + 1;
		else r = mid;
	}
	//cout << l << " " << b << " " << c << "\n";
	int pos = maxi(l, b).se;
	return cal(pos, c);
}
 
int minimum_jumps(int a, int b, int c, int d){
    //return -1;
	a++, b++, c++, d++;
	//cout << "OK " << a << " " << b << " " << c << " "<< d << "\n";
	if(b == (c - 1)){
		if(h[b] > maxi(c, d).fi) return -1;
		else return 1;
	}
	ii temp1 = maxi(a, b), temp2 = maxi(b + 1, c - 1), temp3 = maxi(c, d);
	//cout << temp1.fi << " " << temp2.fi << " " << temp3.fi << "\n";
	//cout << b + 1 << " " << c - 1 << " " << temp2.fi << " " << temp2.se << "\n";
	if(min(temp1.fi, temp3.fi) > temp2.fi){
        //assert(0);
		int l = a, r = b;
		while(l < r){
			int mid = (l + r + 1) >> 1;
			if(maxi(mid, b).fi < temp2.fi) r = mid - 1;
			else l = mid;
		}
		//cout << l << "\n";
		if(temp3.fi > h[l]) return 1;
		else a = l + 1;
	}
	if(temp3.fi < temp2.fi || a > b) return -1;
	int answer = oo;
	answer = min(answer, cal2(a, b, temp2.se) + 1);
	//cout << answer << "\n";
    if(c == d){
        //assert(answer >= cal2(a, b, c));
    }
	if(a && maxi(1, a - 1).fi > temp2.fi){
		int l = 1, r = a - 1;
		while(l < r){
			int mid = (l + r + 1) >> 1;
			if(maxi(mid, a - 1).fi < temp2.fi) r = mid - 1;
			else l = mid;
		}
		if(h[l] < temp3.fi) answer = min(answer, cal2(a, b, l) + 1);
	}
    if(c == d){
    	//cout << answer << " " << cal2(a, b, c) << "\n";
		assert(answer >= cal2(a, b, c));
    }
	return (answer == oo ? -1 : answer);
}

/*
 
int _n;
vector<int> _h;

void process(){
	cin >> _n;
	for(int i = 1; i <= _n; i++){
		int x;
		cin >> x;
		_h.pb(x);
	}
	init(_n, _h);
	int q;
	cin >> q;
	while(q--){
		int a, b, c, d;
		cin >> a >> b >> c >> d;
		cout << minimum_jumps(a, b, c, d) << "\n";
	}
}
 
signed main(){
	ios_base::sync_with_stdio(0);
	//freopen("jumps.inp", "r", stdin);
	//freopen("jumps.out", "w", stdout);
	process();
}
*/
/*
7
3 2 1 6 4 5 7
1
4 4 6 6
*/
# Verdict Execution time Memory Grader output
1 Correct 0 ms 328 KB Output is correct
2 Correct 0 ms 328 KB Output is correct
3 Correct 217 ms 54556 KB Output is correct
4 Correct 1196 ms 68412 KB Output is correct
5 Correct 962 ms 34624 KB Output is correct
6 Correct 1277 ms 68376 KB Output is correct
7 Correct 935 ms 46876 KB Output is correct
8 Correct 1088 ms 68472 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 328 KB Output is correct
2 Correct 0 ms 328 KB Output is correct
3 Correct 0 ms 328 KB Output is correct
4 Correct 1 ms 328 KB Output is correct
5 Correct 2 ms 328 KB Output is correct
6 Correct 2 ms 328 KB Output is correct
7 Correct 3 ms 328 KB Output is correct
8 Correct 1 ms 328 KB Output is correct
9 Correct 1 ms 328 KB Output is correct
10 Correct 2 ms 328 KB Output is correct
11 Correct 2 ms 328 KB Output is correct
12 Correct 2 ms 328 KB Output is correct
13 Correct 2 ms 328 KB Output is correct
14 Correct 2 ms 328 KB Output is correct
15 Correct 3 ms 328 KB Output is correct
16 Correct 3 ms 328 KB Output is correct
17 Correct 2 ms 328 KB Output is correct
18 Correct 0 ms 328 KB Output is correct
19 Correct 0 ms 328 KB Output is correct
20 Correct 1 ms 328 KB Output is correct
21 Correct 2 ms 328 KB Output is correct
22 Correct 2 ms 328 KB Output is correct
23 Correct 2 ms 328 KB Output is correct
24 Correct 3 ms 328 KB Output is correct
25 Correct 1 ms 328 KB Output is correct
26 Correct 0 ms 328 KB Output is correct
27 Correct 2 ms 328 KB Output is correct
28 Correct 2 ms 328 KB Output is correct
29 Correct 2 ms 328 KB Output is correct
30 Correct 3 ms 328 KB Output is correct
31 Correct 3 ms 328 KB Output is correct
32 Correct 3 ms 328 KB Output is correct
33 Correct 0 ms 328 KB Output is correct
34 Correct 0 ms 328 KB Output is correct
35 Correct 0 ms 328 KB Output is correct
36 Correct 0 ms 328 KB Output is correct
37 Correct 1 ms 328 KB Output is correct
38 Correct 0 ms 328 KB Output is correct
39 Correct 0 ms 328 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 328 KB Output is correct
2 Correct 0 ms 328 KB Output is correct
3 Correct 0 ms 328 KB Output is correct
4 Correct 1 ms 328 KB Output is correct
5 Correct 2 ms 328 KB Output is correct
6 Correct 2 ms 328 KB Output is correct
7 Correct 3 ms 328 KB Output is correct
8 Correct 1 ms 328 KB Output is correct
9 Correct 1 ms 328 KB Output is correct
10 Correct 2 ms 328 KB Output is correct
11 Correct 2 ms 328 KB Output is correct
12 Correct 2 ms 328 KB Output is correct
13 Correct 2 ms 328 KB Output is correct
14 Correct 2 ms 328 KB Output is correct
15 Correct 3 ms 328 KB Output is correct
16 Correct 3 ms 328 KB Output is correct
17 Correct 2 ms 328 KB Output is correct
18 Correct 0 ms 328 KB Output is correct
19 Correct 0 ms 328 KB Output is correct
20 Correct 1 ms 328 KB Output is correct
21 Correct 2 ms 328 KB Output is correct
22 Correct 2 ms 328 KB Output is correct
23 Correct 2 ms 328 KB Output is correct
24 Correct 3 ms 328 KB Output is correct
25 Correct 1 ms 328 KB Output is correct
26 Correct 0 ms 328 KB Output is correct
27 Correct 2 ms 328 KB Output is correct
28 Correct 2 ms 328 KB Output is correct
29 Correct 2 ms 328 KB Output is correct
30 Correct 3 ms 328 KB Output is correct
31 Correct 3 ms 328 KB Output is correct
32 Correct 3 ms 328 KB Output is correct
33 Correct 0 ms 328 KB Output is correct
34 Correct 0 ms 328 KB Output is correct
35 Correct 0 ms 328 KB Output is correct
36 Correct 0 ms 328 KB Output is correct
37 Correct 1 ms 328 KB Output is correct
38 Correct 0 ms 328 KB Output is correct
39 Correct 0 ms 328 KB Output is correct
40 Correct 0 ms 328 KB Output is correct
41 Correct 0 ms 328 KB Output is correct
42 Correct 0 ms 328 KB Output is correct
43 Correct 0 ms 328 KB Output is correct
44 Correct 1 ms 328 KB Output is correct
45 Correct 2 ms 328 KB Output is correct
46 Correct 2 ms 328 KB Output is correct
47 Correct 2 ms 328 KB Output is correct
48 Correct 1 ms 328 KB Output is correct
49 Correct 2 ms 328 KB Output is correct
50 Correct 3 ms 328 KB Output is correct
51 Correct 3 ms 328 KB Output is correct
52 Correct 2 ms 328 KB Output is correct
53 Correct 3 ms 328 KB Output is correct
54 Correct 2 ms 328 KB Output is correct
55 Correct 3 ms 328 KB Output is correct
56 Correct 2 ms 328 KB Output is correct
57 Correct 0 ms 328 KB Output is correct
58 Correct 15 ms 840 KB Output is correct
59 Correct 16 ms 968 KB Output is correct
60 Correct 5 ms 584 KB Output is correct
61 Correct 20 ms 968 KB Output is correct
62 Correct 19 ms 328 KB Output is correct
63 Correct 21 ms 968 KB Output is correct
64 Correct 10 ms 1024 KB Output is correct
65 Correct 23 ms 968 KB Output is correct
66 Correct 24 ms 968 KB Output is correct
67 Correct 16 ms 968 KB Output is correct
68 Correct 16 ms 968 KB Output is correct
69 Correct 18 ms 968 KB Output is correct
70 Correct 20 ms 920 KB Output is correct
71 Correct 0 ms 328 KB Output is correct
72 Correct 1 ms 328 KB Output is correct
73 Correct 2 ms 328 KB Output is correct
74 Correct 2 ms 328 KB Output is correct
75 Correct 4 ms 328 KB Output is correct
76 Correct 1 ms 328 KB Output is correct
77 Correct 3 ms 328 KB Output is correct
78 Correct 0 ms 328 KB Output is correct
79 Correct 0 ms 328 KB Output is correct
80 Correct 1 ms 328 KB Output is correct
81 Correct 2 ms 328 KB Output is correct
82 Correct 3 ms 328 KB Output is correct
83 Correct 2 ms 328 KB Output is correct
84 Correct 2 ms 328 KB Output is correct
85 Correct 2 ms 328 KB Output is correct
86 Correct 1 ms 328 KB Output is correct
87 Correct 0 ms 328 KB Output is correct
88 Correct 0 ms 328 KB Output is correct
89 Correct 0 ms 328 KB Output is correct
90 Correct 0 ms 328 KB Output is correct
91 Correct 1 ms 328 KB Output is correct
92 Correct 1 ms 328 KB Output is correct
93 Correct 0 ms 328 KB Output is correct
94 Correct 5 ms 328 KB Output is correct
95 Correct 9 ms 968 KB Output is correct
96 Correct 21 ms 968 KB Output is correct
97 Correct 20 ms 968 KB Output is correct
98 Correct 22 ms 968 KB Output is correct
99 Correct 20 ms 968 KB Output is correct
100 Correct 0 ms 328 KB Output is correct
101 Correct 1 ms 456 KB Output is correct
102 Correct 26 ms 968 KB Output is correct
103 Correct 22 ms 968 KB Output is correct
104 Correct 24 ms 968 KB Output is correct
105 Correct 18 ms 968 KB Output is correct
106 Correct 20 ms 968 KB Output is correct
107 Correct 0 ms 328 KB Output is correct
108 Correct 1 ms 584 KB Output is correct
109 Correct 2 ms 968 KB Output is correct
110 Correct 1 ms 968 KB Output is correct
111 Correct 1 ms 968 KB Output is correct
112 Correct 1 ms 968 KB Output is correct
113 Correct 1 ms 968 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 328 KB Output is correct
2 Correct 0 ms 328 KB Output is correct
3 Correct 0 ms 328 KB Output is correct
4 Correct 0 ms 328 KB Output is correct
5 Correct 114 ms 54420 KB Output is correct
6 Correct 130 ms 67636 KB Output is correct
7 Correct 63 ms 34712 KB Output is correct
8 Correct 146 ms 67636 KB Output is correct
9 Correct 12 ms 10440 KB Output is correct
10 Correct 138 ms 67696 KB Output is correct
11 Correct 121 ms 68428 KB Output is correct
12 Correct 133 ms 68144 KB Output is correct
13 Correct 128 ms 68204 KB Output is correct
14 Correct 135 ms 67612 KB Output is correct
15 Correct 139 ms 67948 KB Output is correct
16 Correct 122 ms 68284 KB Output is correct
17 Correct 154 ms 68284 KB Output is correct
18 Correct 0 ms 328 KB Output is correct
19 Correct 0 ms 328 KB Output is correct
20 Correct 1 ms 328 KB Output is correct
21 Correct 0 ms 328 KB Output is correct
22 Correct 1 ms 456 KB Output is correct
23 Correct 0 ms 328 KB Output is correct
24 Correct 0 ms 328 KB Output is correct
25 Correct 0 ms 328 KB Output is correct
26 Correct 1 ms 584 KB Output is correct
27 Correct 1 ms 968 KB Output is correct
28 Correct 1 ms 968 KB Output is correct
29 Correct 1 ms 968 KB Output is correct
30 Correct 1 ms 968 KB Output is correct
31 Correct 1 ms 968 KB Output is correct
32 Correct 0 ms 328 KB Output is correct
33 Correct 142 ms 67520 KB Output is correct
34 Correct 156 ms 67732 KB Output is correct
35 Correct 153 ms 68272 KB Output is correct
36 Correct 130 ms 67612 KB Output is correct
37 Correct 143 ms 68060 KB Output is correct
38 Correct 144 ms 68464 KB Output is correct
39 Correct 0 ms 328 KB Output is correct
40 Correct 77 ms 39224 KB Output is correct
41 Correct 138 ms 67612 KB Output is correct
42 Correct 131 ms 68404 KB Output is correct
43 Correct 138 ms 67644 KB Output is correct
44 Correct 161 ms 68092 KB Output is correct
45 Correct 125 ms 68364 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 328 KB Output is correct
2 Correct 0 ms 328 KB Output is correct
3 Correct 0 ms 328 KB Output is correct
4 Correct 314 ms 30996 KB Output is correct
5 Correct 975 ms 67520 KB Output is correct
6 Correct 629 ms 11384 KB Output is correct
7 Correct 1046 ms 67736 KB Output is correct
8 Correct 555 ms 23492 KB Output is correct
9 Correct 1028 ms 67584 KB Output is correct
10 Correct 1029 ms 68476 KB Output is correct
11 Correct 1160 ms 68396 KB Output is correct
12 Correct 1034 ms 68288 KB Output is correct
13 Correct 964 ms 67640 KB Output is correct
14 Correct 1172 ms 67980 KB Output is correct
15 Correct 1071 ms 68464 KB Output is correct
16 Correct 972 ms 68404 KB Output is correct
17 Correct 0 ms 328 KB Output is correct
18 Correct 0 ms 328 KB Output is correct
19 Correct 1 ms 328 KB Output is correct
20 Correct 2 ms 328 KB Output is correct
21 Correct 2 ms 328 KB Output is correct
22 Correct 2 ms 328 KB Output is correct
23 Correct 2 ms 328 KB Output is correct
24 Correct 2 ms 328 KB Output is correct
25 Correct 0 ms 328 KB Output is correct
26 Correct 2 ms 456 KB Output is correct
27 Correct 15 ms 968 KB Output is correct
28 Correct 19 ms 968 KB Output is correct
29 Correct 15 ms 968 KB Output is correct
30 Correct 17 ms 968 KB Output is correct
31 Correct 17 ms 968 KB Output is correct
32 Correct 0 ms 328 KB Output is correct
33 Correct 88 ms 39288 KB Output is correct
34 Correct 129 ms 67528 KB Output is correct
35 Correct 133 ms 68400 KB Output is correct
36 Correct 138 ms 67644 KB Output is correct
37 Correct 154 ms 67944 KB Output is correct
38 Correct 127 ms 68468 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 328 KB Output is correct
2 Correct 0 ms 328 KB Output is correct
3 Correct 0 ms 328 KB Output is correct
4 Correct 314 ms 30996 KB Output is correct
5 Correct 975 ms 67520 KB Output is correct
6 Correct 629 ms 11384 KB Output is correct
7 Correct 1046 ms 67736 KB Output is correct
8 Correct 555 ms 23492 KB Output is correct
9 Correct 1028 ms 67584 KB Output is correct
10 Correct 1029 ms 68476 KB Output is correct
11 Correct 1160 ms 68396 KB Output is correct
12 Correct 1034 ms 68288 KB Output is correct
13 Correct 964 ms 67640 KB Output is correct
14 Correct 1172 ms 67980 KB Output is correct
15 Correct 1071 ms 68464 KB Output is correct
16 Correct 972 ms 68404 KB Output is correct
17 Correct 0 ms 328 KB Output is correct
18 Correct 0 ms 328 KB Output is correct
19 Correct 1 ms 328 KB Output is correct
20 Correct 2 ms 328 KB Output is correct
21 Correct 2 ms 328 KB Output is correct
22 Correct 2 ms 328 KB Output is correct
23 Correct 2 ms 328 KB Output is correct
24 Correct 2 ms 328 KB Output is correct
25 Correct 0 ms 328 KB Output is correct
26 Correct 2 ms 456 KB Output is correct
27 Correct 15 ms 968 KB Output is correct
28 Correct 19 ms 968 KB Output is correct
29 Correct 15 ms 968 KB Output is correct
30 Correct 17 ms 968 KB Output is correct
31 Correct 17 ms 968 KB Output is correct
32 Correct 0 ms 328 KB Output is correct
33 Correct 88 ms 39288 KB Output is correct
34 Correct 129 ms 67528 KB Output is correct
35 Correct 133 ms 68400 KB Output is correct
36 Correct 138 ms 67644 KB Output is correct
37 Correct 154 ms 67944 KB Output is correct
38 Correct 127 ms 68468 KB Output is correct
39 Correct 0 ms 328 KB Output is correct
40 Correct 0 ms 328 KB Output is correct
41 Correct 1 ms 328 KB Output is correct
42 Correct 178 ms 31068 KB Output is correct
43 Correct 875 ms 67572 KB Output is correct
44 Correct 502 ms 11336 KB Output is correct
45 Correct 1098 ms 67520 KB Output is correct
46 Correct 495 ms 23628 KB Output is correct
47 Correct 784 ms 67616 KB Output is correct
48 Correct 1077 ms 68468 KB Output is correct
49 Correct 1183 ms 68500 KB Output is correct
50 Correct 1026 ms 68352 KB Output is correct
51 Correct 1062 ms 67608 KB Output is correct
52 Correct 1275 ms 67932 KB Output is correct
53 Correct 1028 ms 68464 KB Output is correct
54 Correct 1022 ms 68408 KB Output is correct
55 Correct 1 ms 328 KB Output is correct
56 Correct 199 ms 67468 KB Output is correct
57 Correct 938 ms 67640 KB Output is correct
58 Correct 434 ms 12104 KB Output is correct
59 Correct 1004 ms 67632 KB Output is correct
60 Correct 437 ms 24228 KB Output is correct
61 Correct 1031 ms 67636 KB Output is correct
62 Correct 1075 ms 68468 KB Output is correct
63 Correct 1170 ms 68260 KB Output is correct
64 Correct 1082 ms 68052 KB Output is correct
65 Correct 987 ms 67520 KB Output is correct
66 Correct 1086 ms 68004 KB Output is correct
67 Correct 938 ms 68464 KB Output is correct
68 Correct 930 ms 68508 KB Output is correct
69 Correct 0 ms 328 KB Output is correct
70 Correct 1 ms 328 KB Output is correct
71 Correct 2 ms 328 KB Output is correct
72 Correct 3 ms 328 KB Output is correct
73 Correct 2 ms 328 KB Output is correct
74 Correct 2 ms 328 KB Output is correct
75 Correct 2 ms 328 KB Output is correct
76 Correct 0 ms 328 KB Output is correct
77 Correct 0 ms 328 KB Output is correct
78 Correct 2 ms 328 KB Output is correct
79 Correct 2 ms 328 KB Output is correct
80 Correct 2 ms 328 KB Output is correct
81 Correct 3 ms 328 KB Output is correct
82 Correct 3 ms 328 KB Output is correct
83 Correct 3 ms 328 KB Output is correct
84 Correct 1 ms 328 KB Output is correct
85 Correct 4 ms 328 KB Output is correct
86 Correct 22 ms 968 KB Output is correct
87 Correct 21 ms 968 KB Output is correct
88 Correct 15 ms 968 KB Output is correct
89 Correct 19 ms 968 KB Output is correct
90 Correct 19 ms 968 KB Output is correct
91 Correct 0 ms 328 KB Output is correct
92 Correct 1 ms 456 KB Output is correct
93 Correct 21 ms 968 KB Output is correct
94 Correct 20 ms 968 KB Output is correct
95 Correct 14 ms 968 KB Output is correct
96 Correct 15 ms 968 KB Output is correct
97 Correct 18 ms 968 KB Output is correct
98 Correct 0 ms 328 KB Output is correct
99 Correct 136 ms 67520 KB Output is correct
100 Correct 127 ms 67608 KB Output is correct
101 Correct 122 ms 68192 KB Output is correct
102 Correct 136 ms 67648 KB Output is correct
103 Correct 148 ms 67940 KB Output is correct
104 Correct 127 ms 68416 KB Output is correct
105 Correct 0 ms 328 KB Output is correct
106 Correct 71 ms 39292 KB Output is correct
107 Correct 128 ms 67644 KB Output is correct
108 Correct 140 ms 68288 KB Output is correct
109 Correct 140 ms 67612 KB Output is correct
110 Correct 137 ms 68072 KB Output is correct
111 Correct 127 ms 68496 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 328 KB Output is correct
2 Correct 0 ms 328 KB Output is correct
3 Correct 217 ms 54556 KB Output is correct
4 Correct 1196 ms 68412 KB Output is correct
5 Correct 962 ms 34624 KB Output is correct
6 Correct 1277 ms 68376 KB Output is correct
7 Correct 935 ms 46876 KB Output is correct
8 Correct 1088 ms 68472 KB Output is correct
9 Correct 0 ms 328 KB Output is correct
10 Correct 0 ms 328 KB Output is correct
11 Correct 0 ms 328 KB Output is correct
12 Correct 1 ms 328 KB Output is correct
13 Correct 2 ms 328 KB Output is correct
14 Correct 2 ms 328 KB Output is correct
15 Correct 3 ms 328 KB Output is correct
16 Correct 1 ms 328 KB Output is correct
17 Correct 1 ms 328 KB Output is correct
18 Correct 2 ms 328 KB Output is correct
19 Correct 2 ms 328 KB Output is correct
20 Correct 2 ms 328 KB Output is correct
21 Correct 2 ms 328 KB Output is correct
22 Correct 2 ms 328 KB Output is correct
23 Correct 3 ms 328 KB Output is correct
24 Correct 3 ms 328 KB Output is correct
25 Correct 2 ms 328 KB Output is correct
26 Correct 0 ms 328 KB Output is correct
27 Correct 0 ms 328 KB Output is correct
28 Correct 1 ms 328 KB Output is correct
29 Correct 2 ms 328 KB Output is correct
30 Correct 2 ms 328 KB Output is correct
31 Correct 2 ms 328 KB Output is correct
32 Correct 3 ms 328 KB Output is correct
33 Correct 1 ms 328 KB Output is correct
34 Correct 0 ms 328 KB Output is correct
35 Correct 2 ms 328 KB Output is correct
36 Correct 2 ms 328 KB Output is correct
37 Correct 2 ms 328 KB Output is correct
38 Correct 3 ms 328 KB Output is correct
39 Correct 3 ms 328 KB Output is correct
40 Correct 3 ms 328 KB Output is correct
41 Correct 0 ms 328 KB Output is correct
42 Correct 0 ms 328 KB Output is correct
43 Correct 0 ms 328 KB Output is correct
44 Correct 0 ms 328 KB Output is correct
45 Correct 1 ms 328 KB Output is correct
46 Correct 0 ms 328 KB Output is correct
47 Correct 0 ms 328 KB Output is correct
48 Correct 0 ms 328 KB Output is correct
49 Correct 0 ms 328 KB Output is correct
50 Correct 0 ms 328 KB Output is correct
51 Correct 0 ms 328 KB Output is correct
52 Correct 1 ms 328 KB Output is correct
53 Correct 2 ms 328 KB Output is correct
54 Correct 2 ms 328 KB Output is correct
55 Correct 2 ms 328 KB Output is correct
56 Correct 1 ms 328 KB Output is correct
57 Correct 2 ms 328 KB Output is correct
58 Correct 3 ms 328 KB Output is correct
59 Correct 3 ms 328 KB Output is correct
60 Correct 2 ms 328 KB Output is correct
61 Correct 3 ms 328 KB Output is correct
62 Correct 2 ms 328 KB Output is correct
63 Correct 3 ms 328 KB Output is correct
64 Correct 2 ms 328 KB Output is correct
65 Correct 0 ms 328 KB Output is correct
66 Correct 15 ms 840 KB Output is correct
67 Correct 16 ms 968 KB Output is correct
68 Correct 5 ms 584 KB Output is correct
69 Correct 20 ms 968 KB Output is correct
70 Correct 19 ms 328 KB Output is correct
71 Correct 21 ms 968 KB Output is correct
72 Correct 10 ms 1024 KB Output is correct
73 Correct 23 ms 968 KB Output is correct
74 Correct 24 ms 968 KB Output is correct
75 Correct 16 ms 968 KB Output is correct
76 Correct 16 ms 968 KB Output is correct
77 Correct 18 ms 968 KB Output is correct
78 Correct 20 ms 920 KB Output is correct
79 Correct 0 ms 328 KB Output is correct
80 Correct 1 ms 328 KB Output is correct
81 Correct 2 ms 328 KB Output is correct
82 Correct 2 ms 328 KB Output is correct
83 Correct 4 ms 328 KB Output is correct
84 Correct 1 ms 328 KB Output is correct
85 Correct 3 ms 328 KB Output is correct
86 Correct 0 ms 328 KB Output is correct
87 Correct 0 ms 328 KB Output is correct
88 Correct 1 ms 328 KB Output is correct
89 Correct 2 ms 328 KB Output is correct
90 Correct 3 ms 328 KB Output is correct
91 Correct 2 ms 328 KB Output is correct
92 Correct 2 ms 328 KB Output is correct
93 Correct 2 ms 328 KB Output is correct
94 Correct 1 ms 328 KB Output is correct
95 Correct 0 ms 328 KB Output is correct
96 Correct 0 ms 328 KB Output is correct
97 Correct 0 ms 328 KB Output is correct
98 Correct 0 ms 328 KB Output is correct
99 Correct 1 ms 328 KB Output is correct
100 Correct 1 ms 328 KB Output is correct
101 Correct 0 ms 328 KB Output is correct
102 Correct 5 ms 328 KB Output is correct
103 Correct 9 ms 968 KB Output is correct
104 Correct 21 ms 968 KB Output is correct
105 Correct 20 ms 968 KB Output is correct
106 Correct 22 ms 968 KB Output is correct
107 Correct 20 ms 968 KB Output is correct
108 Correct 0 ms 328 KB Output is correct
109 Correct 1 ms 456 KB Output is correct
110 Correct 26 ms 968 KB Output is correct
111 Correct 22 ms 968 KB Output is correct
112 Correct 24 ms 968 KB Output is correct
113 Correct 18 ms 968 KB Output is correct
114 Correct 20 ms 968 KB Output is correct
115 Correct 0 ms 328 KB Output is correct
116 Correct 1 ms 584 KB Output is correct
117 Correct 2 ms 968 KB Output is correct
118 Correct 1 ms 968 KB Output is correct
119 Correct 1 ms 968 KB Output is correct
120 Correct 1 ms 968 KB Output is correct
121 Correct 1 ms 968 KB Output is correct
122 Correct 0 ms 328 KB Output is correct
123 Correct 0 ms 328 KB Output is correct
124 Correct 0 ms 328 KB Output is correct
125 Correct 0 ms 328 KB Output is correct
126 Correct 114 ms 54420 KB Output is correct
127 Correct 130 ms 67636 KB Output is correct
128 Correct 63 ms 34712 KB Output is correct
129 Correct 146 ms 67636 KB Output is correct
130 Correct 12 ms 10440 KB Output is correct
131 Correct 138 ms 67696 KB Output is correct
132 Correct 121 ms 68428 KB Output is correct
133 Correct 133 ms 68144 KB Output is correct
134 Correct 128 ms 68204 KB Output is correct
135 Correct 135 ms 67612 KB Output is correct
136 Correct 139 ms 67948 KB Output is correct
137 Correct 122 ms 68284 KB Output is correct
138 Correct 154 ms 68284 KB Output is correct
139 Correct 0 ms 328 KB Output is correct
140 Correct 0 ms 328 KB Output is correct
141 Correct 1 ms 328 KB Output is correct
142 Correct 0 ms 328 KB Output is correct
143 Correct 1 ms 456 KB Output is correct
144 Correct 0 ms 328 KB Output is correct
145 Correct 0 ms 328 KB Output is correct
146 Correct 0 ms 328 KB Output is correct
147 Correct 1 ms 584 KB Output is correct
148 Correct 1 ms 968 KB Output is correct
149 Correct 1 ms 968 KB Output is correct
150 Correct 1 ms 968 KB Output is correct
151 Correct 1 ms 968 KB Output is correct
152 Correct 1 ms 968 KB Output is correct
153 Correct 0 ms 328 KB Output is correct
154 Correct 142 ms 67520 KB Output is correct
155 Correct 156 ms 67732 KB Output is correct
156 Correct 153 ms 68272 KB Output is correct
157 Correct 130 ms 67612 KB Output is correct
158 Correct 143 ms 68060 KB Output is correct
159 Correct 144 ms 68464 KB Output is correct
160 Correct 0 ms 328 KB Output is correct
161 Correct 77 ms 39224 KB Output is correct
162 Correct 138 ms 67612 KB Output is correct
163 Correct 131 ms 68404 KB Output is correct
164 Correct 138 ms 67644 KB Output is correct
165 Correct 161 ms 68092 KB Output is correct
166 Correct 125 ms 68364 KB Output is correct
167 Correct 0 ms 328 KB Output is correct
168 Correct 0 ms 328 KB Output is correct
169 Correct 0 ms 328 KB Output is correct
170 Correct 314 ms 30996 KB Output is correct
171 Correct 975 ms 67520 KB Output is correct
172 Correct 629 ms 11384 KB Output is correct
173 Correct 1046 ms 67736 KB Output is correct
174 Correct 555 ms 23492 KB Output is correct
175 Correct 1028 ms 67584 KB Output is correct
176 Correct 1029 ms 68476 KB Output is correct
177 Correct 1160 ms 68396 KB Output is correct
178 Correct 1034 ms 68288 KB Output is correct
179 Correct 964 ms 67640 KB Output is correct
180 Correct 1172 ms 67980 KB Output is correct
181 Correct 1071 ms 68464 KB Output is correct
182 Correct 972 ms 68404 KB Output is correct
183 Correct 0 ms 328 KB Output is correct
184 Correct 0 ms 328 KB Output is correct
185 Correct 1 ms 328 KB Output is correct
186 Correct 2 ms 328 KB Output is correct
187 Correct 2 ms 328 KB Output is correct
188 Correct 2 ms 328 KB Output is correct
189 Correct 2 ms 328 KB Output is correct
190 Correct 2 ms 328 KB Output is correct
191 Correct 0 ms 328 KB Output is correct
192 Correct 2 ms 456 KB Output is correct
193 Correct 15 ms 968 KB Output is correct
194 Correct 19 ms 968 KB Output is correct
195 Correct 15 ms 968 KB Output is correct
196 Correct 17 ms 968 KB Output is correct
197 Correct 17 ms 968 KB Output is correct
198 Correct 0 ms 328 KB Output is correct
199 Correct 88 ms 39288 KB Output is correct
200 Correct 129 ms 67528 KB Output is correct
201 Correct 133 ms 68400 KB Output is correct
202 Correct 138 ms 67644 KB Output is correct
203 Correct 154 ms 67944 KB Output is correct
204 Correct 127 ms 68468 KB Output is correct
205 Correct 0 ms 328 KB Output is correct
206 Correct 0 ms 328 KB Output is correct
207 Correct 1 ms 328 KB Output is correct
208 Correct 178 ms 31068 KB Output is correct
209 Correct 875 ms 67572 KB Output is correct
210 Correct 502 ms 11336 KB Output is correct
211 Correct 1098 ms 67520 KB Output is correct
212 Correct 495 ms 23628 KB Output is correct
213 Correct 784 ms 67616 KB Output is correct
214 Correct 1077 ms 68468 KB Output is correct
215 Correct 1183 ms 68500 KB Output is correct
216 Correct 1026 ms 68352 KB Output is correct
217 Correct 1062 ms 67608 KB Output is correct
218 Correct 1275 ms 67932 KB Output is correct
219 Correct 1028 ms 68464 KB Output is correct
220 Correct 1022 ms 68408 KB Output is correct
221 Correct 1 ms 328 KB Output is correct
222 Correct 199 ms 67468 KB Output is correct
223 Correct 938 ms 67640 KB Output is correct
224 Correct 434 ms 12104 KB Output is correct
225 Correct 1004 ms 67632 KB Output is correct
226 Correct 437 ms 24228 KB Output is correct
227 Correct 1031 ms 67636 KB Output is correct
228 Correct 1075 ms 68468 KB Output is correct
229 Correct 1170 ms 68260 KB Output is correct
230 Correct 1082 ms 68052 KB Output is correct
231 Correct 987 ms 67520 KB Output is correct
232 Correct 1086 ms 68004 KB Output is correct
233 Correct 938 ms 68464 KB Output is correct
234 Correct 930 ms 68508 KB Output is correct
235 Correct 0 ms 328 KB Output is correct
236 Correct 1 ms 328 KB Output is correct
237 Correct 2 ms 328 KB Output is correct
238 Correct 3 ms 328 KB Output is correct
239 Correct 2 ms 328 KB Output is correct
240 Correct 2 ms 328 KB Output is correct
241 Correct 2 ms 328 KB Output is correct
242 Correct 0 ms 328 KB Output is correct
243 Correct 0 ms 328 KB Output is correct
244 Correct 2 ms 328 KB Output is correct
245 Correct 2 ms 328 KB Output is correct
246 Correct 2 ms 328 KB Output is correct
247 Correct 3 ms 328 KB Output is correct
248 Correct 3 ms 328 KB Output is correct
249 Correct 3 ms 328 KB Output is correct
250 Correct 1 ms 328 KB Output is correct
251 Correct 4 ms 328 KB Output is correct
252 Correct 22 ms 968 KB Output is correct
253 Correct 21 ms 968 KB Output is correct
254 Correct 15 ms 968 KB Output is correct
255 Correct 19 ms 968 KB Output is correct
256 Correct 19 ms 968 KB Output is correct
257 Correct 0 ms 328 KB Output is correct
258 Correct 1 ms 456 KB Output is correct
259 Correct 21 ms 968 KB Output is correct
260 Correct 20 ms 968 KB Output is correct
261 Correct 14 ms 968 KB Output is correct
262 Correct 15 ms 968 KB Output is correct
263 Correct 18 ms 968 KB Output is correct
264 Correct 0 ms 328 KB Output is correct
265 Correct 136 ms 67520 KB Output is correct
266 Correct 127 ms 67608 KB Output is correct
267 Correct 122 ms 68192 KB Output is correct
268 Correct 136 ms 67648 KB Output is correct
269 Correct 148 ms 67940 KB Output is correct
270 Correct 127 ms 68416 KB Output is correct
271 Correct 0 ms 328 KB Output is correct
272 Correct 71 ms 39292 KB Output is correct
273 Correct 128 ms 67644 KB Output is correct
274 Correct 140 ms 68288 KB Output is correct
275 Correct 140 ms 67612 KB Output is correct
276 Correct 137 ms 68072 KB Output is correct
277 Correct 127 ms 68496 KB Output is correct
278 Correct 0 ms 328 KB Output is correct
279 Correct 0 ms 328 KB Output is correct
280 Correct 0 ms 328 KB Output is correct
281 Correct 209 ms 54432 KB Output is correct
282 Correct 1179 ms 68368 KB Output is correct
283 Correct 901 ms 34620 KB Output is correct
284 Correct 1208 ms 68368 KB Output is correct
285 Correct 907 ms 46860 KB Output is correct
286 Correct 1152 ms 68464 KB Output is correct
287 Correct 0 ms 328 KB Output is correct
288 Correct 0 ms 328 KB Output is correct
289 Correct 0 ms 328 KB Output is correct
290 Correct 2 ms 328 KB Output is correct
291 Correct 2 ms 328 KB Output is correct
292 Correct 1 ms 328 KB Output is correct
293 Correct 2 ms 328 KB Output is correct
294 Correct 1 ms 328 KB Output is correct
295 Correct 2 ms 328 KB Output is correct
296 Correct 2 ms 328 KB Output is correct
297 Correct 2 ms 328 KB Output is correct
298 Correct 2 ms 328 KB Output is correct
299 Correct 1 ms 328 KB Output is correct
300 Correct 3 ms 328 KB Output is correct
301 Correct 2 ms 328 KB Output is correct
302 Correct 2 ms 328 KB Output is correct
303 Correct 0 ms 328 KB Output is correct
304 Correct 16 ms 840 KB Output is correct
305 Correct 15 ms 968 KB Output is correct
306 Correct 5 ms 584 KB Output is correct
307 Correct 20 ms 924 KB Output is correct
308 Correct 11 ms 296 KB Output is correct
309 Correct 14 ms 968 KB Output is correct
310 Correct 21 ms 968 KB Output is correct
311 Correct 15 ms 968 KB Output is correct
312 Correct 20 ms 968 KB Output is correct
313 Correct 20 ms 932 KB Output is correct
314 Correct 17 ms 928 KB Output is correct
315 Correct 21 ms 928 KB Output is correct
316 Correct 20 ms 916 KB Output is correct
317 Correct 0 ms 328 KB Output is correct
318 Correct 0 ms 328 KB Output is correct
319 Correct 1 ms 268 KB Output is correct
320 Correct 109 ms 54464 KB Output is correct
321 Correct 127 ms 67600 KB Output is correct
322 Correct 66 ms 34788 KB Output is correct
323 Correct 131 ms 67640 KB Output is correct
324 Correct 11 ms 10400 KB Output is correct
325 Correct 126 ms 67612 KB Output is correct
326 Correct 131 ms 68364 KB Output is correct
327 Correct 121 ms 68240 KB Output is correct
328 Correct 119 ms 68212 KB Output is correct
329 Correct 132 ms 67520 KB Output is correct
330 Correct 137 ms 67968 KB Output is correct
331 Correct 146 ms 68240 KB Output is correct
332 Correct 123 ms 68192 KB Output is correct
333 Correct 0 ms 328 KB Output is correct
334 Correct 1 ms 328 KB Output is correct
335 Correct 0 ms 328 KB Output is correct
336 Correct 232 ms 31004 KB Output is correct
337 Correct 877 ms 67656 KB Output is correct
338 Correct 480 ms 11420 KB Output is correct
339 Correct 977 ms 67520 KB Output is correct
340 Correct 460 ms 23452 KB Output is correct
341 Correct 920 ms 67520 KB Output is correct
342 Correct 966 ms 68420 KB Output is correct
343 Correct 1430 ms 68356 KB Output is correct
344 Correct 1218 ms 68264 KB Output is correct
345 Correct 1162 ms 67636 KB Output is correct
346 Correct 1282 ms 68000 KB Output is correct
347 Correct 1060 ms 68376 KB Output is correct
348 Correct 966 ms 68468 KB Output is correct
349 Correct 0 ms 328 KB Output is correct
350 Correct 187 ms 67344 KB Output is correct
351 Correct 1056 ms 67596 KB Output is correct
352 Correct 423 ms 12048 KB Output is correct
353 Correct 932 ms 67608 KB Output is correct
354 Correct 349 ms 24124 KB Output is correct
355 Correct 905 ms 67644 KB Output is correct
356 Correct 1117 ms 68372 KB Output is correct
357 Correct 1147 ms 68248 KB Output is correct
358 Correct 1066 ms 68124 KB Output is correct
359 Correct 928 ms 67600 KB Output is correct
360 Correct 1018 ms 68092 KB Output is correct
361 Correct 840 ms 68400 KB Output is correct
362 Correct 1012 ms 68464 KB Output is correct
363 Correct 0 ms 284 KB Output is correct
364 Correct 496 ms 36236 KB Output is correct
365 Correct 1112 ms 67616 KB Output is correct
366 Correct 357 ms 48408 KB Output is correct
367 Correct 1077 ms 67640 KB Output is correct
368 Correct 462 ms 27788 KB Output is correct
369 Correct 1151 ms 67596 KB Output is correct
370 Correct 1109 ms 68368 KB Output is correct
371 Correct 1194 ms 68112 KB Output is correct
372 Correct 1117 ms 68124 KB Output is correct
373 Correct 1072 ms 67520 KB Output is correct
374 Correct 1294 ms 67936 KB Output is correct
375 Correct 1241 ms 68108 KB Output is correct
376 Correct 1102 ms 68244 KB Output is correct
377 Correct 0 ms 328 KB Output is correct
378 Correct 1 ms 292 KB Output is correct
379 Correct 2 ms 328 KB Output is correct
380 Correct 2 ms 328 KB Output is correct
381 Correct 1 ms 328 KB Output is correct
382 Correct 2 ms 328 KB Output is correct
383 Correct 2 ms 328 KB Output is correct
384 Correct 0 ms 328 KB Output is correct
385 Correct 0 ms 328 KB Output is correct
386 Correct 2 ms 328 KB Output is correct
387 Correct 2 ms 328 KB Output is correct
388 Correct 3 ms 328 KB Output is correct
389 Correct 2 ms 328 KB Output is correct
390 Correct 2 ms 328 KB Output is correct
391 Correct 2 ms 328 KB Output is correct
392 Correct 0 ms 328 KB Output is correct
393 Correct 0 ms 328 KB Output is correct
394 Correct 1 ms 328 KB Output is correct
395 Correct 1 ms 328 KB Output is correct
396 Correct 1 ms 328 KB Output is correct
397 Correct 0 ms 328 KB Output is correct
398 Correct 0 ms 328 KB Output is correct
399 Correct 0 ms 328 KB Output is correct
400 Correct 3 ms 328 KB Output is correct
401 Correct 19 ms 968 KB Output is correct
402 Correct 17 ms 968 KB Output is correct
403 Correct 20 ms 968 KB Output is correct
404 Correct 22 ms 968 KB Output is correct
405 Correct 19 ms 968 KB Output is correct
406 Correct 0 ms 328 KB Output is correct
407 Correct 1 ms 456 KB Output is correct
408 Correct 19 ms 968 KB Output is correct
409 Correct 19 ms 968 KB Output is correct
410 Correct 22 ms 968 KB Output is correct
411 Correct 19 ms 968 KB Output is correct
412 Correct 21 ms 968 KB Output is correct
413 Correct 0 ms 328 KB Output is correct
414 Correct 1 ms 584 KB Output is correct
415 Correct 1 ms 968 KB Output is correct
416 Correct 1 ms 968 KB Output is correct
417 Correct 1 ms 968 KB Output is correct
418 Correct 1 ms 968 KB Output is correct
419 Correct 1 ms 960 KB Output is correct
420 Correct 0 ms 328 KB Output is correct
421 Correct 130 ms 67596 KB Output is correct
422 Correct 123 ms 67612 KB Output is correct
423 Correct 125 ms 68252 KB Output is correct
424 Correct 127 ms 67536 KB Output is correct
425 Correct 147 ms 68004 KB Output is correct
426 Correct 130 ms 68364 KB Output is correct
427 Correct 0 ms 328 KB Output is correct
428 Correct 88 ms 39324 KB Output is correct
429 Correct 160 ms 67532 KB Output is correct
430 Correct 133 ms 68288 KB Output is correct
431 Correct 150 ms 67724 KB Output is correct
432 Correct 162 ms 68008 KB Output is correct
433 Correct 118 ms 68368 KB Output is correct