oj.uz

Submission #96909

# Submission time Handle Problem Language Result Execution time Memory
96909 2019-02-12T18:16:09 Z youngyojun Shortcut (IOI16_shortcut) C++11
23 / 100
 4 ms 512 KB 
#include "shortcut.h"
#include <bits/stdc++.h>
#define INFLL (0x3f3f3f3f3f3f3f3fll)
using namespace std;
typedef long long ll;
inline void upmin(ll &a, ll b) { if(b < a) a = b; }
inline void upmax(ll &a, ll b) { if(a < b) a = b; }

const int MAXN = 1000055;

ll Mx[MAXN], Mn[MAXN];
ll X[MAXN], L[MAXN];
int O[MAXN];

int N; ll K;

bool isp(ll Y) {
	ll xymx = -INFLL, xymn = INFLL, yxmx = -INFLL, yxmn = INFLL;
	fill(Mx, Mx+N, -INFLL);
	fill(Mn, Mn+N, INFLL);
	for(int oi = 0, i, j = 1; j < N; j++) {
		upmax(Mx[j], Mx[j-1]); upmin(Mn[j], Mn[j-1]);
		for(ll t = Y-X[j]-L[j]; oi < N; oi++) {
			i = O[oi];
			if(L[i]-X[i] <= t) break;
			upmax(Mx[max(i+1, j)], X[i]+L[i]);
			upmin(Mn[max(i+1, j)], X[i]-L[i]);
		}
		upmin(xymn, Y-K + Mn[j] + X[j]-L[j]);
		upmax(xymx, K-Y + Mx[j] + X[j]+L[j]);
		upmin(yxmn, Y-K - Mx[j] + X[j]-L[j]);
		upmax(yxmx, K-Y - Mn[j] + X[j]+L[j]);
	}
	for(int s = 0; s < N; s++) for(int e = s+1; e < N; e++) {
		if(X[s]+X[e] < xymx || xymn < X[s]+X[e]) continue;
		if(X[e]-X[s] < yxmx || yxmn < X[e]-X[s]) continue;
		return true;
	}
	for(int s = 0, xymxi = N-1, xymni = N-1, yxmxi = 0, yxmni = 0; s < N; s++) {
		for(ll t = xymx-X[s]; xymxi && t <= X[xymxi-1]; xymxi--);
		for(ll t = xymn-X[s]; 0 <= xymni && t < X[xymni]; xymni--);
		for(ll t = yxmx+X[s]; yxmxi < N && X[yxmxi] < t; yxmxi++);
		for(ll t = yxmn+X[s]; yxmni+1 < N && X[yxmni+1] <= t; yxmni++);
		if(X[xymxi] < xymx-X[s] || yxmn+X[s] < X[yxmni]) continue;
		if(max(xymxi, yxmxi) <= min(xymni, yxmni)) return true;
	}
	return false;
}

ll getAns() {
	iota(O, O+N, 0); sort(O, O+N, [&](int a, int b) {
		return L[a]-X[a] > L[b]-X[b];
	});
	ll s = 0, e = X[N-1] + *max_element(L, L+N)*2;
	for(ll m; s < e;) {
		m = (s+e) >> 1;
		if(isp(m)) e = m;
		else s = m+1;
	}
	return s;
}

long long find_shortcut(int n, std::vector<int> l, std::vector<int> d, int c) {
	::N = n; ::K = c;
	for(int i = 1; i < N; i++) ::X[i] = ::X[i-1] + l[i-1];
	for(int i = 0; i < N; i++) ::L[i] = d[i];
    return getAns();
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 384 KB n = 4, 80 is a correct answer
2 Correct 2 ms 384 KB n = 9, 110 is a correct answer
3 Correct 2 ms 384 KB n = 4, 21 is a correct answer
4 Correct 2 ms 384 KB n = 3, 4 is a correct answer
5 Correct 2 ms 384 KB n = 2, 62 is a correct answer
6 Correct 2 ms 384 KB n = 2, 3 is a correct answer
7 Correct 3 ms 384 KB n = 3, 29 is a correct answer
8 Correct 2 ms 384 KB n = 2, 3 is a correct answer
9 Correct 2 ms 384 KB n = 2, 3 is a correct answer
10 Correct 2 ms 384 KB n = 2, 2000000001 is a correct answer
11 Correct 2 ms 384 KB n = 2, 3000000000 is a correct answer
12 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
13 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
14 Correct 2 ms 384 KB n = 4, 3000000001 is a correct answer
15 Correct 2 ms 384 KB n = 4, 4000000000 is a correct answer
16 Correct 2 ms 384 KB n = 5, 4000000000 is a correct answer
17 Correct 2 ms 384 KB n = 10, 1000000343 is a correct answer
18 Correct 2 ms 384 KB n = 10, 3189 is a correct answer
19 Correct 3 ms 384 KB n = 10, 7000000000 is a correct answer
20 Correct 2 ms 384 KB n = 5, 12 is a correct answer
21 Correct 3 ms 384 KB n = 5, 25 is a correct answer
22 Correct 2 ms 384 KB n = 2, 122 is a correct answer
23 Correct 2 ms 384 KB n = 10, 117 is a correct answer
24 Correct 2 ms 384 KB n = 10, 336 is a correct answer
25 Correct 2 ms 384 KB n = 10, 438 is a correct answer
26 Correct 2 ms 384 KB n = 10, 206 is a correct answer
27 Correct 3 ms 384 KB n = 10, 636 is a correct answer
28 Correct 2 ms 384 KB n = 4, 2399 is a correct answer
29 Correct 2 ms 384 KB n = 10, 10992 is a correct answer
30 Correct 2 ms 384 KB n = 10, 3112 is a correct answer
31 Correct 2 ms 384 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 384 KB n = 50, 197881272 is a correct answer
33 Correct 3 ms 384 KB n = 100, 20969 is a correct answer
34 Correct 2 ms 384 KB n = 100, 20969 is a correct answer
35 Correct 2 ms 384 KB n = 100, 52000000000 is a correct answer
36 Correct 3 ms 384 KB n = 100, 285 is a correct answer
37 Correct 2 ms 384 KB n = 100, 21272 is a correct answer
38 Correct 3 ms 384 KB n = 100, 12161 is a correct answer

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 384 KB n = 4, 80 is a correct answer
2 Correct 2 ms 384 KB n = 9, 110 is a correct answer
3 Correct 2 ms 384 KB n = 4, 21 is a correct answer
4 Correct 2 ms 384 KB n = 3, 4 is a correct answer
5 Correct 2 ms 384 KB n = 2, 62 is a correct answer
6 Correct 2 ms 384 KB n = 2, 3 is a correct answer
7 Correct 3 ms 384 KB n = 3, 29 is a correct answer
8 Correct 2 ms 384 KB n = 2, 3 is a correct answer
9 Correct 2 ms 384 KB n = 2, 3 is a correct answer
10 Correct 2 ms 384 KB n = 2, 2000000001 is a correct answer
11 Correct 2 ms 384 KB n = 2, 3000000000 is a correct answer
12 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
13 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
14 Correct 2 ms 384 KB n = 4, 3000000001 is a correct answer
15 Correct 2 ms 384 KB n = 4, 4000000000 is a correct answer
16 Correct 2 ms 384 KB n = 5, 4000000000 is a correct answer
17 Correct 2 ms 384 KB n = 10, 1000000343 is a correct answer
18 Correct 2 ms 384 KB n = 10, 3189 is a correct answer
19 Correct 3 ms 384 KB n = 10, 7000000000 is a correct answer
20 Correct 2 ms 384 KB n = 5, 12 is a correct answer
21 Correct 3 ms 384 KB n = 5, 25 is a correct answer
22 Correct 2 ms 384 KB n = 2, 122 is a correct answer
23 Correct 2 ms 384 KB n = 10, 117 is a correct answer
24 Correct 2 ms 384 KB n = 10, 336 is a correct answer
25 Correct 2 ms 384 KB n = 10, 438 is a correct answer
26 Correct 2 ms 384 KB n = 10, 206 is a correct answer
27 Correct 3 ms 384 KB n = 10, 636 is a correct answer
28 Correct 2 ms 384 KB n = 4, 2399 is a correct answer
29 Correct 2 ms 384 KB n = 10, 10992 is a correct answer
30 Correct 2 ms 384 KB n = 10, 3112 is a correct answer
31 Correct 2 ms 384 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 384 KB n = 50, 197881272 is a correct answer
33 Correct 3 ms 384 KB n = 100, 20969 is a correct answer
34 Correct 2 ms 384 KB n = 100, 20969 is a correct answer
35 Correct 2 ms 384 KB n = 100, 52000000000 is a correct answer
36 Correct 3 ms 384 KB n = 100, 285 is a correct answer
37 Correct 2 ms 384 KB n = 100, 21272 is a correct answer
38 Correct 3 ms 384 KB n = 100, 12161 is a correct answer
39 Correct 3 ms 384 KB n = 2, 62 is a correct answer
40 Correct 2 ms 384 KB n = 2, 3 is a correct answer
41 Correct 2 ms 384 KB n = 3, 29 is a correct answer
42 Correct 2 ms 384 KB n = 2, 3 is a correct answer
43 Correct 2 ms 384 KB n = 2, 3 is a correct answer
44 Correct 3 ms 384 KB n = 2, 2000000001 is a correct answer
45 Correct 2 ms 384 KB n = 2, 3000000000 is a correct answer
46 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
47 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
48 Correct 2 ms 384 KB n = 4, 3000000001 is a correct answer
49 Correct 2 ms 384 KB n = 4, 4000000000 is a correct answer
50 Correct 2 ms 384 KB n = 5, 4000000000 is a correct answer
51 Correct 3 ms 384 KB n = 10, 1000000343 is a correct answer
52 Correct 2 ms 384 KB n = 10, 3189 is a correct answer
53 Correct 3 ms 384 KB n = 10, 7000000000 is a correct answer
54 Correct 2 ms 384 KB n = 5, 12 is a correct answer
55 Correct 2 ms 384 KB n = 5, 25 is a correct answer
56 Correct 2 ms 384 KB n = 2, 122 is a correct answer
57 Correct 2 ms 384 KB n = 10, 117 is a correct answer
58 Correct 2 ms 384 KB n = 10, 336 is a correct answer
59 Correct 3 ms 384 KB n = 10, 438 is a correct answer
60 Correct 3 ms 384 KB n = 10, 206 is a correct answer
61 Correct 3 ms 384 KB n = 10, 636 is a correct answer
62 Correct 2 ms 384 KB n = 4, 2399 is a correct answer
63 Correct 3 ms 384 KB n = 10, 10992 is a correct answer
64 Correct 2 ms 384 KB n = 10, 3112 is a correct answer
65 Correct 3 ms 512 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 384 KB n = 50, 197881272 is a correct answer
67 Correct 2 ms 384 KB n = 100, 20969 is a correct answer
68 Correct 3 ms 384 KB n = 100, 20969 is a correct answer
69 Correct 3 ms 384 KB n = 100, 52000000000 is a correct answer
70 Correct 2 ms 384 KB n = 100, 285 is a correct answer
71 Correct 3 ms 384 KB n = 100, 21272 is a correct answer
72 Correct 2 ms 384 KB n = 100, 12161 is a correct answer

Subtask #3
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 384 KB n = 4, 80 is a correct answer
2 Correct 2 ms 384 KB n = 9, 110 is a correct answer
3 Correct 2 ms 384 KB n = 4, 21 is a correct answer
4 Correct 2 ms 384 KB n = 3, 4 is a correct answer
5 Correct 2 ms 384 KB n = 2, 62 is a correct answer
6 Correct 2 ms 384 KB n = 2, 3 is a correct answer
7 Correct 3 ms 384 KB n = 3, 29 is a correct answer
8 Correct 2 ms 384 KB n = 2, 3 is a correct answer
9 Correct 2 ms 384 KB n = 2, 3 is a correct answer
10 Correct 2 ms 384 KB n = 2, 2000000001 is a correct answer
11 Correct 2 ms 384 KB n = 2, 3000000000 is a correct answer
12 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
13 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
14 Correct 2 ms 384 KB n = 4, 3000000001 is a correct answer
15 Correct 2 ms 384 KB n = 4, 4000000000 is a correct answer
16 Correct 2 ms 384 KB n = 5, 4000000000 is a correct answer
17 Correct 2 ms 384 KB n = 10, 1000000343 is a correct answer
18 Correct 2 ms 384 KB n = 10, 3189 is a correct answer
19 Correct 3 ms 384 KB n = 10, 7000000000 is a correct answer
20 Correct 2 ms 384 KB n = 5, 12 is a correct answer
21 Correct 3 ms 384 KB n = 5, 25 is a correct answer
22 Correct 2 ms 384 KB n = 2, 122 is a correct answer
23 Correct 2 ms 384 KB n = 10, 117 is a correct answer
24 Correct 2 ms 384 KB n = 10, 336 is a correct answer
25 Correct 2 ms 384 KB n = 10, 438 is a correct answer
26 Correct 2 ms 384 KB n = 10, 206 is a correct answer
27 Correct 3 ms 384 KB n = 10, 636 is a correct answer
28 Correct 2 ms 384 KB n = 4, 2399 is a correct answer
29 Correct 2 ms 384 KB n = 10, 10992 is a correct answer
30 Correct 2 ms 384 KB n = 10, 3112 is a correct answer
31 Correct 2 ms 384 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 384 KB n = 50, 197881272 is a correct answer
33 Correct 3 ms 384 KB n = 100, 20969 is a correct answer
34 Correct 2 ms 384 KB n = 100, 20969 is a correct answer
35 Correct 2 ms 384 KB n = 100, 52000000000 is a correct answer
36 Correct 3 ms 384 KB n = 100, 285 is a correct answer
37 Correct 2 ms 384 KB n = 100, 21272 is a correct answer
38 Correct 3 ms 384 KB n = 100, 12161 is a correct answer
39 Correct 3 ms 384 KB n = 2, 62 is a correct answer
40 Correct 2 ms 384 KB n = 2, 3 is a correct answer
41 Correct 2 ms 384 KB n = 3, 29 is a correct answer
42 Correct 2 ms 384 KB n = 2, 3 is a correct answer
43 Correct 2 ms 384 KB n = 2, 3 is a correct answer
44 Correct 3 ms 384 KB n = 2, 2000000001 is a correct answer
45 Correct 2 ms 384 KB n = 2, 3000000000 is a correct answer
46 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
47 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
48 Correct 2 ms 384 KB n = 4, 3000000001 is a correct answer
49 Correct 2 ms 384 KB n = 4, 4000000000 is a correct answer
50 Correct 2 ms 384 KB n = 5, 4000000000 is a correct answer
51 Correct 3 ms 384 KB n = 10, 1000000343 is a correct answer
52 Correct 2 ms 384 KB n = 10, 3189 is a correct answer
53 Correct 3 ms 384 KB n = 10, 7000000000 is a correct answer
54 Correct 2 ms 384 KB n = 5, 12 is a correct answer
55 Correct 2 ms 384 KB n = 5, 25 is a correct answer
56 Correct 2 ms 384 KB n = 2, 122 is a correct answer
57 Correct 2 ms 384 KB n = 10, 117 is a correct answer
58 Correct 2 ms 384 KB n = 10, 336 is a correct answer
59 Correct 3 ms 384 KB n = 10, 438 is a correct answer
60 Correct 3 ms 384 KB n = 10, 206 is a correct answer
61 Correct 3 ms 384 KB n = 10, 636 is a correct answer
62 Correct 2 ms 384 KB n = 4, 2399 is a correct answer
63 Correct 3 ms 384 KB n = 10, 10992 is a correct answer
64 Correct 2 ms 384 KB n = 10, 3112 is a correct answer
65 Correct 3 ms 512 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 384 KB n = 50, 197881272 is a correct answer
67 Correct 2 ms 384 KB n = 100, 20969 is a correct answer
68 Correct 3 ms 384 KB n = 100, 20969 is a correct answer
69 Correct 3 ms 384 KB n = 100, 52000000000 is a correct answer
70 Correct 2 ms 384 KB n = 100, 285 is a correct answer
71 Correct 3 ms 384 KB n = 100, 21272 is a correct answer
72 Correct 2 ms 384 KB n = 100, 12161 is a correct answer
73 Correct 3 ms 384 KB n = 250, 25037 is a correct answer
74 Correct 3 ms 384 KB n = 250, 199047242 is a correct answer
75 Correct 4 ms 512 KB n = 250, 61231537449 is a correct answer
76 Correct 3 ms 384 KB n = 250, 126000000001 is a correct answer
77 Correct 3 ms 384 KB n = 250, 127000000000 is a correct answer
78 Correct 4 ms 384 KB n = 250, 2123470094 is a correct answer
79 Correct 2 ms 384 KB n = 250, 6545 is a correct answer
80 Correct 2 ms 384 KB n = 250, 6731 is a correct answer
81 Incorrect 3 ms 512 KB n = 108, incorrect answer: jury 15322 vs contestant 15375
82 Halted 0 ms 0 KB -

Subtask #4
0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 384 KB n = 4, 80 is a correct answer
2 Correct 2 ms 384 KB n = 9, 110 is a correct answer
3 Correct 2 ms 384 KB n = 4, 21 is a correct answer
4 Correct 2 ms 384 KB n = 3, 4 is a correct answer
5 Correct 2 ms 384 KB n = 2, 62 is a correct answer
6 Correct 2 ms 384 KB n = 2, 3 is a correct answer
7 Correct 3 ms 384 KB n = 3, 29 is a correct answer
8 Correct 2 ms 384 KB n = 2, 3 is a correct answer
9 Correct 2 ms 384 KB n = 2, 3 is a correct answer
10 Correct 2 ms 384 KB n = 2, 2000000001 is a correct answer
11 Correct 2 ms 384 KB n = 2, 3000000000 is a correct answer
12 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
13 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
14 Correct 2 ms 384 KB n = 4, 3000000001 is a correct answer
15 Correct 2 ms 384 KB n = 4, 4000000000 is a correct answer
16 Correct 2 ms 384 KB n = 5, 4000000000 is a correct answer
17 Correct 2 ms 384 KB n = 10, 1000000343 is a correct answer
18 Correct 2 ms 384 KB n = 10, 3189 is a correct answer
19 Correct 3 ms 384 KB n = 10, 7000000000 is a correct answer
20 Correct 2 ms 384 KB n = 5, 12 is a correct answer
21 Correct 3 ms 384 KB n = 5, 25 is a correct answer
22 Correct 2 ms 384 KB n = 2, 122 is a correct answer
23 Correct 2 ms 384 KB n = 10, 117 is a correct answer
24 Correct 2 ms 384 KB n = 10, 336 is a correct answer
25 Correct 2 ms 384 KB n = 10, 438 is a correct answer
26 Correct 2 ms 384 KB n = 10, 206 is a correct answer
27 Correct 3 ms 384 KB n = 10, 636 is a correct answer
28 Correct 2 ms 384 KB n = 4, 2399 is a correct answer
29 Correct 2 ms 384 KB n = 10, 10992 is a correct answer
30 Correct 2 ms 384 KB n = 10, 3112 is a correct answer
31 Correct 2 ms 384 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 384 KB n = 50, 197881272 is a correct answer
33 Correct 3 ms 384 KB n = 100, 20969 is a correct answer
34 Correct 2 ms 384 KB n = 100, 20969 is a correct answer
35 Correct 2 ms 384 KB n = 100, 52000000000 is a correct answer
36 Correct 3 ms 384 KB n = 100, 285 is a correct answer
37 Correct 2 ms 384 KB n = 100, 21272 is a correct answer
38 Correct 3 ms 384 KB n = 100, 12161 is a correct answer
39 Correct 3 ms 384 KB n = 2, 62 is a correct answer
40 Correct 2 ms 384 KB n = 2, 3 is a correct answer
41 Correct 2 ms 384 KB n = 3, 29 is a correct answer
42 Correct 2 ms 384 KB n = 2, 3 is a correct answer
43 Correct 2 ms 384 KB n = 2, 3 is a correct answer
44 Correct 3 ms 384 KB n = 2, 2000000001 is a correct answer
45 Correct 2 ms 384 KB n = 2, 3000000000 is a correct answer
46 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
47 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
48 Correct 2 ms 384 KB n = 4, 3000000001 is a correct answer
49 Correct 2 ms 384 KB n = 4, 4000000000 is a correct answer
50 Correct 2 ms 384 KB n = 5, 4000000000 is a correct answer
51 Correct 3 ms 384 KB n = 10, 1000000343 is a correct answer
52 Correct 2 ms 384 KB n = 10, 3189 is a correct answer
53 Correct 3 ms 384 KB n = 10, 7000000000 is a correct answer
54 Correct 2 ms 384 KB n = 5, 12 is a correct answer
55 Correct 2 ms 384 KB n = 5, 25 is a correct answer
56 Correct 2 ms 384 KB n = 2, 122 is a correct answer
57 Correct 2 ms 384 KB n = 10, 117 is a correct answer
58 Correct 2 ms 384 KB n = 10, 336 is a correct answer
59 Correct 3 ms 384 KB n = 10, 438 is a correct answer
60 Correct 3 ms 384 KB n = 10, 206 is a correct answer
61 Correct 3 ms 384 KB n = 10, 636 is a correct answer
62 Correct 2 ms 384 KB n = 4, 2399 is a correct answer
63 Correct 3 ms 384 KB n = 10, 10992 is a correct answer
64 Correct 2 ms 384 KB n = 10, 3112 is a correct answer
65 Correct 3 ms 512 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 384 KB n = 50, 197881272 is a correct answer
67 Correct 2 ms 384 KB n = 100, 20969 is a correct answer
68 Correct 3 ms 384 KB n = 100, 20969 is a correct answer
69 Correct 3 ms 384 KB n = 100, 52000000000 is a correct answer
70 Correct 2 ms 384 KB n = 100, 285 is a correct answer
71 Correct 3 ms 384 KB n = 100, 21272 is a correct answer
72 Correct 2 ms 384 KB n = 100, 12161 is a correct answer
73 Correct 3 ms 384 KB n = 250, 25037 is a correct answer
74 Correct 3 ms 384 KB n = 250, 199047242 is a correct answer
75 Correct 4 ms 512 KB n = 250, 61231537449 is a correct answer
76 Correct 3 ms 384 KB n = 250, 126000000001 is a correct answer
77 Correct 3 ms 384 KB n = 250, 127000000000 is a correct answer
78 Correct 4 ms 384 KB n = 250, 2123470094 is a correct answer
79 Correct 2 ms 384 KB n = 250, 6545 is a correct answer
80 Correct 2 ms 384 KB n = 250, 6731 is a correct answer
81 Incorrect 3 ms 512 KB n = 108, incorrect answer: jury 15322 vs contestant 15375
82 Halted 0 ms 0 KB -

Subtask #5
0 / 33.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 384 KB n = 4, 80 is a correct answer
2 Correct 2 ms 384 KB n = 9, 110 is a correct answer
3 Correct 2 ms 384 KB n = 4, 21 is a correct answer
4 Correct 2 ms 384 KB n = 3, 4 is a correct answer
5 Correct 2 ms 384 KB n = 2, 62 is a correct answer
6 Correct 2 ms 384 KB n = 2, 3 is a correct answer
7 Correct 3 ms 384 KB n = 3, 29 is a correct answer
8 Correct 2 ms 384 KB n = 2, 3 is a correct answer
9 Correct 2 ms 384 KB n = 2, 3 is a correct answer
10 Correct 2 ms 384 KB n = 2, 2000000001 is a correct answer
11 Correct 2 ms 384 KB n = 2, 3000000000 is a correct answer
12 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
13 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
14 Correct 2 ms 384 KB n = 4, 3000000001 is a correct answer
15 Correct 2 ms 384 KB n = 4, 4000000000 is a correct answer
16 Correct 2 ms 384 KB n = 5, 4000000000 is a correct answer
17 Correct 2 ms 384 KB n = 10, 1000000343 is a correct answer
18 Correct 2 ms 384 KB n = 10, 3189 is a correct answer
19 Correct 3 ms 384 KB n = 10, 7000000000 is a correct answer
20 Correct 2 ms 384 KB n = 5, 12 is a correct answer
21 Correct 3 ms 384 KB n = 5, 25 is a correct answer
22 Correct 2 ms 384 KB n = 2, 122 is a correct answer
23 Correct 2 ms 384 KB n = 10, 117 is a correct answer
24 Correct 2 ms 384 KB n = 10, 336 is a correct answer
25 Correct 2 ms 384 KB n = 10, 438 is a correct answer
26 Correct 2 ms 384 KB n = 10, 206 is a correct answer
27 Correct 3 ms 384 KB n = 10, 636 is a correct answer
28 Correct 2 ms 384 KB n = 4, 2399 is a correct answer
29 Correct 2 ms 384 KB n = 10, 10992 is a correct answer
30 Correct 2 ms 384 KB n = 10, 3112 is a correct answer
31 Correct 2 ms 384 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 384 KB n = 50, 197881272 is a correct answer
33 Correct 3 ms 384 KB n = 100, 20969 is a correct answer
34 Correct 2 ms 384 KB n = 100, 20969 is a correct answer
35 Correct 2 ms 384 KB n = 100, 52000000000 is a correct answer
36 Correct 3 ms 384 KB n = 100, 285 is a correct answer
37 Correct 2 ms 384 KB n = 100, 21272 is a correct answer
38 Correct 3 ms 384 KB n = 100, 12161 is a correct answer
39 Correct 3 ms 384 KB n = 2, 62 is a correct answer
40 Correct 2 ms 384 KB n = 2, 3 is a correct answer
41 Correct 2 ms 384 KB n = 3, 29 is a correct answer
42 Correct 2 ms 384 KB n = 2, 3 is a correct answer
43 Correct 2 ms 384 KB n = 2, 3 is a correct answer
44 Correct 3 ms 384 KB n = 2, 2000000001 is a correct answer
45 Correct 2 ms 384 KB n = 2, 3000000000 is a correct answer
46 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
47 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
48 Correct 2 ms 384 KB n = 4, 3000000001 is a correct answer
49 Correct 2 ms 384 KB n = 4, 4000000000 is a correct answer
50 Correct 2 ms 384 KB n = 5, 4000000000 is a correct answer
51 Correct 3 ms 384 KB n = 10, 1000000343 is a correct answer
52 Correct 2 ms 384 KB n = 10, 3189 is a correct answer
53 Correct 3 ms 384 KB n = 10, 7000000000 is a correct answer
54 Correct 2 ms 384 KB n = 5, 12 is a correct answer
55 Correct 2 ms 384 KB n = 5, 25 is a correct answer
56 Correct 2 ms 384 KB n = 2, 122 is a correct answer
57 Correct 2 ms 384 KB n = 10, 117 is a correct answer
58 Correct 2 ms 384 KB n = 10, 336 is a correct answer
59 Correct 3 ms 384 KB n = 10, 438 is a correct answer
60 Correct 3 ms 384 KB n = 10, 206 is a correct answer
61 Correct 3 ms 384 KB n = 10, 636 is a correct answer
62 Correct 2 ms 384 KB n = 4, 2399 is a correct answer
63 Correct 3 ms 384 KB n = 10, 10992 is a correct answer
64 Correct 2 ms 384 KB n = 10, 3112 is a correct answer
65 Correct 3 ms 512 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 384 KB n = 50, 197881272 is a correct answer
67 Correct 2 ms 384 KB n = 100, 20969 is a correct answer
68 Correct 3 ms 384 KB n = 100, 20969 is a correct answer
69 Correct 3 ms 384 KB n = 100, 52000000000 is a correct answer
70 Correct 2 ms 384 KB n = 100, 285 is a correct answer
71 Correct 3 ms 384 KB n = 100, 21272 is a correct answer
72 Correct 2 ms 384 KB n = 100, 12161 is a correct answer
73 Correct 3 ms 384 KB n = 250, 25037 is a correct answer
74 Correct 3 ms 384 KB n = 250, 199047242 is a correct answer
75 Correct 4 ms 512 KB n = 250, 61231537449 is a correct answer
76 Correct 3 ms 384 KB n = 250, 126000000001 is a correct answer
77 Correct 3 ms 384 KB n = 250, 127000000000 is a correct answer
78 Correct 4 ms 384 KB n = 250, 2123470094 is a correct answer
79 Correct 2 ms 384 KB n = 250, 6545 is a correct answer
80 Correct 2 ms 384 KB n = 250, 6731 is a correct answer
81 Incorrect 3 ms 512 KB n = 108, incorrect answer: jury 15322 vs contestant 15375
82 Halted 0 ms 0 KB -

Subtask #6
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 384 KB n = 4, 80 is a correct answer
2 Correct 2 ms 384 KB n = 9, 110 is a correct answer
3 Correct 2 ms 384 KB n = 4, 21 is a correct answer
4 Correct 2 ms 384 KB n = 3, 4 is a correct answer
5 Correct 2 ms 384 KB n = 2, 62 is a correct answer
6 Correct 2 ms 384 KB n = 2, 3 is a correct answer
7 Correct 3 ms 384 KB n = 3, 29 is a correct answer
8 Correct 2 ms 384 KB n = 2, 3 is a correct answer
9 Correct 2 ms 384 KB n = 2, 3 is a correct answer
10 Correct 2 ms 384 KB n = 2, 2000000001 is a correct answer
11 Correct 2 ms 384 KB n = 2, 3000000000 is a correct answer
12 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
13 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
14 Correct 2 ms 384 KB n = 4, 3000000001 is a correct answer
15 Correct 2 ms 384 KB n = 4, 4000000000 is a correct answer
16 Correct 2 ms 384 KB n = 5, 4000000000 is a correct answer
17 Correct 2 ms 384 KB n = 10, 1000000343 is a correct answer
18 Correct 2 ms 384 KB n = 10, 3189 is a correct answer
19 Correct 3 ms 384 KB n = 10, 7000000000 is a correct answer
20 Correct 2 ms 384 KB n = 5, 12 is a correct answer
21 Correct 3 ms 384 KB n = 5, 25 is a correct answer
22 Correct 2 ms 384 KB n = 2, 122 is a correct answer
23 Correct 2 ms 384 KB n = 10, 117 is a correct answer
24 Correct 2 ms 384 KB n = 10, 336 is a correct answer
25 Correct 2 ms 384 KB n = 10, 438 is a correct answer
26 Correct 2 ms 384 KB n = 10, 206 is a correct answer
27 Correct 3 ms 384 KB n = 10, 636 is a correct answer
28 Correct 2 ms 384 KB n = 4, 2399 is a correct answer
29 Correct 2 ms 384 KB n = 10, 10992 is a correct answer
30 Correct 2 ms 384 KB n = 10, 3112 is a correct answer
31 Correct 2 ms 384 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 384 KB n = 50, 197881272 is a correct answer
33 Correct 3 ms 384 KB n = 100, 20969 is a correct answer
34 Correct 2 ms 384 KB n = 100, 20969 is a correct answer
35 Correct 2 ms 384 KB n = 100, 52000000000 is a correct answer
36 Correct 3 ms 384 KB n = 100, 285 is a correct answer
37 Correct 2 ms 384 KB n = 100, 21272 is a correct answer
38 Correct 3 ms 384 KB n = 100, 12161 is a correct answer
39 Correct 3 ms 384 KB n = 2, 62 is a correct answer
40 Correct 2 ms 384 KB n = 2, 3 is a correct answer
41 Correct 2 ms 384 KB n = 3, 29 is a correct answer
42 Correct 2 ms 384 KB n = 2, 3 is a correct answer
43 Correct 2 ms 384 KB n = 2, 3 is a correct answer
44 Correct 3 ms 384 KB n = 2, 2000000001 is a correct answer
45 Correct 2 ms 384 KB n = 2, 3000000000 is a correct answer
46 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
47 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
48 Correct 2 ms 384 KB n = 4, 3000000001 is a correct answer
49 Correct 2 ms 384 KB n = 4, 4000000000 is a correct answer
50 Correct 2 ms 384 KB n = 5, 4000000000 is a correct answer
51 Correct 3 ms 384 KB n = 10, 1000000343 is a correct answer
52 Correct 2 ms 384 KB n = 10, 3189 is a correct answer
53 Correct 3 ms 384 KB n = 10, 7000000000 is a correct answer
54 Correct 2 ms 384 KB n = 5, 12 is a correct answer
55 Correct 2 ms 384 KB n = 5, 25 is a correct answer
56 Correct 2 ms 384 KB n = 2, 122 is a correct answer
57 Correct 2 ms 384 KB n = 10, 117 is a correct answer
58 Correct 2 ms 384 KB n = 10, 336 is a correct answer
59 Correct 3 ms 384 KB n = 10, 438 is a correct answer
60 Correct 3 ms 384 KB n = 10, 206 is a correct answer
61 Correct 3 ms 384 KB n = 10, 636 is a correct answer
62 Correct 2 ms 384 KB n = 4, 2399 is a correct answer
63 Correct 3 ms 384 KB n = 10, 10992 is a correct answer
64 Correct 2 ms 384 KB n = 10, 3112 is a correct answer
65 Correct 3 ms 512 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 384 KB n = 50, 197881272 is a correct answer
67 Correct 2 ms 384 KB n = 100, 20969 is a correct answer
68 Correct 3 ms 384 KB n = 100, 20969 is a correct answer
69 Correct 3 ms 384 KB n = 100, 52000000000 is a correct answer
70 Correct 2 ms 384 KB n = 100, 285 is a correct answer
71 Correct 3 ms 384 KB n = 100, 21272 is a correct answer
72 Correct 2 ms 384 KB n = 100, 12161 is a correct answer
73 Correct 3 ms 384 KB n = 250, 25037 is a correct answer
74 Correct 3 ms 384 KB n = 250, 199047242 is a correct answer
75 Correct 4 ms 512 KB n = 250, 61231537449 is a correct answer
76 Correct 3 ms 384 KB n = 250, 126000000001 is a correct answer
77 Correct 3 ms 384 KB n = 250, 127000000000 is a correct answer
78 Correct 4 ms 384 KB n = 250, 2123470094 is a correct answer
79 Correct 2 ms 384 KB n = 250, 6545 is a correct answer
80 Correct 2 ms 384 KB n = 250, 6731 is a correct answer
81 Incorrect 3 ms 512 KB n = 108, incorrect answer: jury 15322 vs contestant 15375
82 Halted 0 ms 0 KB -

Subtask #7
0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 384 KB n = 4, 80 is a correct answer
2 Correct 2 ms 384 KB n = 9, 110 is a correct answer
3 Correct 2 ms 384 KB n = 4, 21 is a correct answer
4 Correct 2 ms 384 KB n = 3, 4 is a correct answer
5 Correct 2 ms 384 KB n = 2, 62 is a correct answer
6 Correct 2 ms 384 KB n = 2, 3 is a correct answer
7 Correct 3 ms 384 KB n = 3, 29 is a correct answer
8 Correct 2 ms 384 KB n = 2, 3 is a correct answer
9 Correct 2 ms 384 KB n = 2, 3 is a correct answer
10 Correct 2 ms 384 KB n = 2, 2000000001 is a correct answer
11 Correct 2 ms 384 KB n = 2, 3000000000 is a correct answer
12 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
13 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
14 Correct 2 ms 384 KB n = 4, 3000000001 is a correct answer
15 Correct 2 ms 384 KB n = 4, 4000000000 is a correct answer
16 Correct 2 ms 384 KB n = 5, 4000000000 is a correct answer
17 Correct 2 ms 384 KB n = 10, 1000000343 is a correct answer
18 Correct 2 ms 384 KB n = 10, 3189 is a correct answer
19 Correct 3 ms 384 KB n = 10, 7000000000 is a correct answer
20 Correct 2 ms 384 KB n = 5, 12 is a correct answer
21 Correct 3 ms 384 KB n = 5, 25 is a correct answer
22 Correct 2 ms 384 KB n = 2, 122 is a correct answer
23 Correct 2 ms 384 KB n = 10, 117 is a correct answer
24 Correct 2 ms 384 KB n = 10, 336 is a correct answer
25 Correct 2 ms 384 KB n = 10, 438 is a correct answer
26 Correct 2 ms 384 KB n = 10, 206 is a correct answer
27 Correct 3 ms 384 KB n = 10, 636 is a correct answer
28 Correct 2 ms 384 KB n = 4, 2399 is a correct answer
29 Correct 2 ms 384 KB n = 10, 10992 is a correct answer
30 Correct 2 ms 384 KB n = 10, 3112 is a correct answer
31 Correct 2 ms 384 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 384 KB n = 50, 197881272 is a correct answer
33 Correct 3 ms 384 KB n = 100, 20969 is a correct answer
34 Correct 2 ms 384 KB n = 100, 20969 is a correct answer
35 Correct 2 ms 384 KB n = 100, 52000000000 is a correct answer
36 Correct 3 ms 384 KB n = 100, 285 is a correct answer
37 Correct 2 ms 384 KB n = 100, 21272 is a correct answer
38 Correct 3 ms 384 KB n = 100, 12161 is a correct answer
39 Correct 3 ms 384 KB n = 2, 62 is a correct answer
40 Correct 2 ms 384 KB n = 2, 3 is a correct answer
41 Correct 2 ms 384 KB n = 3, 29 is a correct answer
42 Correct 2 ms 384 KB n = 2, 3 is a correct answer
43 Correct 2 ms 384 KB n = 2, 3 is a correct answer
44 Correct 3 ms 384 KB n = 2, 2000000001 is a correct answer
45 Correct 2 ms 384 KB n = 2, 3000000000 is a correct answer
46 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
47 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
48 Correct 2 ms 384 KB n = 4, 3000000001 is a correct answer
49 Correct 2 ms 384 KB n = 4, 4000000000 is a correct answer
50 Correct 2 ms 384 KB n = 5, 4000000000 is a correct answer
51 Correct 3 ms 384 KB n = 10, 1000000343 is a correct answer
52 Correct 2 ms 384 KB n = 10, 3189 is a correct answer
53 Correct 3 ms 384 KB n = 10, 7000000000 is a correct answer
54 Correct 2 ms 384 KB n = 5, 12 is a correct answer
55 Correct 2 ms 384 KB n = 5, 25 is a correct answer
56 Correct 2 ms 384 KB n = 2, 122 is a correct answer
57 Correct 2 ms 384 KB n = 10, 117 is a correct answer
58 Correct 2 ms 384 KB n = 10, 336 is a correct answer
59 Correct 3 ms 384 KB n = 10, 438 is a correct answer
60 Correct 3 ms 384 KB n = 10, 206 is a correct answer
61 Correct 3 ms 384 KB n = 10, 636 is a correct answer
62 Correct 2 ms 384 KB n = 4, 2399 is a correct answer
63 Correct 3 ms 384 KB n = 10, 10992 is a correct answer
64 Correct 2 ms 384 KB n = 10, 3112 is a correct answer
65 Correct 3 ms 512 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 384 KB n = 50, 197881272 is a correct answer
67 Correct 2 ms 384 KB n = 100, 20969 is a correct answer
68 Correct 3 ms 384 KB n = 100, 20969 is a correct answer
69 Correct 3 ms 384 KB n = 100, 52000000000 is a correct answer
70 Correct 2 ms 384 KB n = 100, 285 is a correct answer
71 Correct 3 ms 384 KB n = 100, 21272 is a correct answer
72 Correct 2 ms 384 KB n = 100, 12161 is a correct answer
73 Correct 3 ms 384 KB n = 250, 25037 is a correct answer
74 Correct 3 ms 384 KB n = 250, 199047242 is a correct answer
75 Correct 4 ms 512 KB n = 250, 61231537449 is a correct answer
76 Correct 3 ms 384 KB n = 250, 126000000001 is a correct answer
77 Correct 3 ms 384 KB n = 250, 127000000000 is a correct answer
78 Correct 4 ms 384 KB n = 250, 2123470094 is a correct answer
79 Correct 2 ms 384 KB n = 250, 6545 is a correct answer
80 Correct 2 ms 384 KB n = 250, 6731 is a correct answer
81 Incorrect 3 ms 512 KB n = 108, incorrect answer: jury 15322 vs contestant 15375
82 Halted 0 ms 0 KB -

Subtask #8
0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 384 KB n = 4, 80 is a correct answer
2 Correct 2 ms 384 KB n = 9, 110 is a correct answer
3 Correct 2 ms 384 KB n = 4, 21 is a correct answer
4 Correct 2 ms 384 KB n = 3, 4 is a correct answer
5 Correct 2 ms 384 KB n = 2, 62 is a correct answer
6 Correct 2 ms 384 KB n = 2, 3 is a correct answer
7 Correct 3 ms 384 KB n = 3, 29 is a correct answer
8 Correct 2 ms 384 KB n = 2, 3 is a correct answer
9 Correct 2 ms 384 KB n = 2, 3 is a correct answer
10 Correct 2 ms 384 KB n = 2, 2000000001 is a correct answer
11 Correct 2 ms 384 KB n = 2, 3000000000 is a correct answer
12 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
13 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
14 Correct 2 ms 384 KB n = 4, 3000000001 is a correct answer
15 Correct 2 ms 384 KB n = 4, 4000000000 is a correct answer
16 Correct 2 ms 384 KB n = 5, 4000000000 is a correct answer
17 Correct 2 ms 384 KB n = 10, 1000000343 is a correct answer
18 Correct 2 ms 384 KB n = 10, 3189 is a correct answer
19 Correct 3 ms 384 KB n = 10, 7000000000 is a correct answer
20 Correct 2 ms 384 KB n = 5, 12 is a correct answer
21 Correct 3 ms 384 KB n = 5, 25 is a correct answer
22 Correct 2 ms 384 KB n = 2, 122 is a correct answer
23 Correct 2 ms 384 KB n = 10, 117 is a correct answer
24 Correct 2 ms 384 KB n = 10, 336 is a correct answer
25 Correct 2 ms 384 KB n = 10, 438 is a correct answer
26 Correct 2 ms 384 KB n = 10, 206 is a correct answer
27 Correct 3 ms 384 KB n = 10, 636 is a correct answer
28 Correct 2 ms 384 KB n = 4, 2399 is a correct answer
29 Correct 2 ms 384 KB n = 10, 10992 is a correct answer
30 Correct 2 ms 384 KB n = 10, 3112 is a correct answer
31 Correct 2 ms 384 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 384 KB n = 50, 197881272 is a correct answer
33 Correct 3 ms 384 KB n = 100, 20969 is a correct answer
34 Correct 2 ms 384 KB n = 100, 20969 is a correct answer
35 Correct 2 ms 384 KB n = 100, 52000000000 is a correct answer
36 Correct 3 ms 384 KB n = 100, 285 is a correct answer
37 Correct 2 ms 384 KB n = 100, 21272 is a correct answer
38 Correct 3 ms 384 KB n = 100, 12161 is a correct answer
39 Correct 3 ms 384 KB n = 2, 62 is a correct answer
40 Correct 2 ms 384 KB n = 2, 3 is a correct answer
41 Correct 2 ms 384 KB n = 3, 29 is a correct answer
42 Correct 2 ms 384 KB n = 2, 3 is a correct answer
43 Correct 2 ms 384 KB n = 2, 3 is a correct answer
44 Correct 3 ms 384 KB n = 2, 2000000001 is a correct answer
45 Correct 2 ms 384 KB n = 2, 3000000000 is a correct answer
46 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
47 Correct 2 ms 384 KB n = 3, 3000000000 is a correct answer
48 Correct 2 ms 384 KB n = 4, 3000000001 is a correct answer
49 Correct 2 ms 384 KB n = 4, 4000000000 is a correct answer
50 Correct 2 ms 384 KB n = 5, 4000000000 is a correct answer
51 Correct 3 ms 384 KB n = 10, 1000000343 is a correct answer
52 Correct 2 ms 384 KB n = 10, 3189 is a correct answer
53 Correct 3 ms 384 KB n = 10, 7000000000 is a correct answer
54 Correct 2 ms 384 KB n = 5, 12 is a correct answer
55 Correct 2 ms 384 KB n = 5, 25 is a correct answer
56 Correct 2 ms 384 KB n = 2, 122 is a correct answer
57 Correct 2 ms 384 KB n = 10, 117 is a correct answer
58 Correct 2 ms 384 KB n = 10, 336 is a correct answer
59 Correct 3 ms 384 KB n = 10, 438 is a correct answer
60 Correct 3 ms 384 KB n = 10, 206 is a correct answer
61 Correct 3 ms 384 KB n = 10, 636 is a correct answer
62 Correct 2 ms 384 KB n = 4, 2399 is a correct answer
63 Correct 3 ms 384 KB n = 10, 10992 is a correct answer
64 Correct 2 ms 384 KB n = 10, 3112 is a correct answer
65 Correct 3 ms 512 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 384 KB n = 50, 197881272 is a correct answer
67 Correct 2 ms 384 KB n = 100, 20969 is a correct answer
68 Correct 3 ms 384 KB n = 100, 20969 is a correct answer
69 Correct 3 ms 384 KB n = 100, 52000000000 is a correct answer
70 Correct 2 ms 384 KB n = 100, 285 is a correct answer
71 Correct 3 ms 384 KB n = 100, 21272 is a correct answer
72 Correct 2 ms 384 KB n = 100, 12161 is a correct answer
73 Correct 3 ms 384 KB n = 250, 25037 is a correct answer
74 Correct 3 ms 384 KB n = 250, 199047242 is a correct answer
75 Correct 4 ms 512 KB n = 250, 61231537449 is a correct answer
76 Correct 3 ms 384 KB n = 250, 126000000001 is a correct answer
77 Correct 3 ms 384 KB n = 250, 127000000000 is a correct answer
78 Correct 4 ms 384 KB n = 250, 2123470094 is a correct answer
79 Correct 2 ms 384 KB n = 250, 6545 is a correct answer
80 Correct 2 ms 384 KB n = 250, 6731 is a correct answer
81 Incorrect 3 ms 512 KB n = 108, incorrect answer: jury 15322 vs contestant 15375
82 Halted 0 ms 0 KB -