oj.uz

Submission #590240

# Submission time Handle Problem Language Result Execution time Memory
590240 2022-07-05T16:54:33 Z rainboy Uplifting Excursion (BOI22_vault) C
100 / 100
 3445 ms 108624 KB 
#include <stdio.h>
#include <string.h>

#define N	300
#define INF	0x3f3f3f3f

long long min(long long a, long long b) { return a < b ? a : b; }
long long max(long long a, long long b) { return a > b ? a : b; }

void update(int *dp, int s_, int a, int k, int c) {
	static int dq[N * N * 2 + 1], qu[N * N * 2 + 1];
	int s, r, head, cnt;

	if (a > 0) {
		for (s = 0; s <= s_; s++)
			dq[s] = dp[s] == -INF ? -INF : dp[s] - s / a * c;
		for (r = 0; r < a; r++) {
			head = cnt = 0;
			for (s = r; s <= s_; s += a) {
				if (dq[s] != -INF) {
					while (cnt && dq[qu[head + cnt - 1]] < dq[s])
						cnt--;
					qu[head + cnt++] = s;
				}
				dp[s] = cnt == 0 ? -INF : dq[qu[head]] + s / a * c;
				if (cnt && qu[head] == s - a * k)
					head++, cnt--;
			}
		}
	} else if (a < 0) {
		a = -a;
		for (s = 0; s <= s_; s++)
			dq[s] = dp[s] == -INF ? -INF : dp[s] + s / a * c;
		for (r = 0; r < a; r++) {
			head = cnt = 0;
			for (s = (s_ - r) / a * a + r; s >= 0; s -= a) {
				if (dq[s] != -INF) {
					while (cnt && dq[qu[head + cnt - 1]] < dq[s])
						cnt--;
					qu[head + cnt++] = s;
				}
				dp[s] = cnt == 0 ? -INF : dq[qu[head]] - s / a * c;
				if (cnt && qu[head] == s + a * k)
					head++, cnt--;
			}
		}
	} else {
		if (c <= 0)
			return;
		for (s = 0; s <= s_; s++)
			if (dp[s] != -INF)
				dp[s] += k * c;
	}
}

long long solve(long long *kk, int n, long long s_) {
	static int dp[N * N * 2 + 1], dq[N + 1][N * N + 1], dr[N * N + 1], qu[N * N + 1];
	int a, r1, r2, head, cnt, lower, upper;
	long long s, s0, s2, k0, ans;
	int s1;

	for (s = 0; s <= n * n; s++)
		dp[s] = -INF;
	dp[0] = 0;
	for (a = n; a >= 0; a--) {
		memcpy(dq[a], dp, (n * n + 1) * sizeof *dp);
		update(dp, n * n, a, min(kk[n + a], n), 1);
	}
	for (s = 0; s <= n * n * 2; s++)
		dp[s] = -INF;
	dp[n * n + 0] = 0;
	s0 = 0, k0 = 0;
	for (a = -n; a < 0; a++) {
		update(dp, n * n * 2, a, min(kk[n + a], n), -1);
		s0 += kk[n + a] * a, k0 += kk[n + a];
	}
	ans = -INF;
	for (a = 0; a <= n; a++) {
		if (a == 0) {
			for (s1 = 0; s1 <= n * n * 2; s1++) {
				s2 = s_ - s0 + s1 - n * n;
				if (dp[s1] != -INF && s2 >= 0 && s2 <= n * n && dq[a][s2] != -INF)
					ans = max(ans, k0 + dp[s1] + dq[a][s2] + kk[n + a]);
			}
		} else
			for (r1 = 0; r1 < a; r1++) {
				r2 = ((s_ - s0 - n * n + r1) % a + a) % a;
				head = cnt = 0;
				for (s1 = r1, lower = r2, upper = r2; s1 <= n * n * 2; s1 += a)
					if (dp[s1] != -INF) {
						while (lower <= n * n && s0 - s1 + n * n + lower < s_ - kk[n + a] * a) {
							if (cnt && qu[head] == lower)
								head++, cnt--;
							lower += a;
						}
						while (upper <= n * n && s0 - s1 + n * n + upper <= s_) {
							dr[upper] = dq[a][upper] == -INF ? -INF : dq[a][upper] - upper / a;
							if (dr[upper] != -INF && lower <= upper) {
								while (cnt && dr[qu[head + cnt - 1]] <= dr[upper])
									cnt--;
								qu[head + cnt++] = upper;
							}
							upper += a;
						}
						if (cnt)
							ans = max(ans, k0 + dp[s1] + (s_ - s0 + s1 - n * n) / a + dr[qu[head]]);
					}
			}
		update(dp, n * n * 2, a, min(kk[n + a], n), -1);
		s0 += kk[n + a] * a, k0 += kk[n + a];
	}
	return ans;
}

int main() {
	static long long kk[N * 2 + 1];
	int n, a, r;
	long long s, ans, tmp;

	scanf("%d%lld", &n, &s);
	for (a = -n; a <= n; a++)
		scanf("%lld", &kk[n + a]);
	ans = -INF;
	for (r = 0; r < 2; r++) {
		ans = max(ans, solve(kk, n, s));
		for (a = 1; a <= n; a++)
			tmp = kk[n - a], kk[n - a] = kk[n + a], kk[n + a] = tmp;
		s = -s;
	}
	if (ans == -INF)
		printf("impossible\n");
	else
		printf("%lld\n", ans);
	return 0;
}

Compilation message

vault.c: In function 'main':
vault.c:120:2: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  120 |  scanf("%d%lld", &n, &s);
      |  ^~~~~~~~~~~~~~~~~~~~~~~
vault.c:122:3: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  122 |   scanf("%lld", &kk[n + a]);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 15 ms 1108 KB Output is correct
6 Correct 15 ms 1108 KB Output is correct
7 Correct 15 ms 1100 KB Output is correct
8 Correct 15 ms 1108 KB Output is correct
9 Correct 17 ms 1056 KB Output is correct
10 Correct 6 ms 1088 KB Output is correct
11 Correct 7 ms 1108 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 15 ms 1108 KB Output is correct
6 Correct 15 ms 1108 KB Output is correct
7 Correct 15 ms 1100 KB Output is correct
8 Correct 15 ms 1108 KB Output is correct
9 Correct 17 ms 1056 KB Output is correct
10 Correct 6 ms 1088 KB Output is correct
11 Correct 7 ms 1108 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 14 ms 1100 KB Output is correct
17 Correct 15 ms 1108 KB Output is correct
18 Correct 13 ms 1092 KB Output is correct
19 Correct 15 ms 1108 KB Output is correct
20 Correct 14 ms 1116 KB Output is correct
21 Correct 7 ms 1108 KB Output is correct
22 Correct 7 ms 1108 KB Output is correct
23 Correct 118 ms 4944 KB Output is correct
24 Correct 118 ms 4960 KB Output is correct
25 Correct 109 ms 4944 KB Output is correct
26 Correct 116 ms 4948 KB Output is correct
27 Correct 118 ms 4952 KB Output is correct
28 Correct 51 ms 4948 KB Output is correct
29 Correct 55 ms 4908 KB Output is correct

Subtask #3-1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 2 ms 468 KB Output is correct
3 Correct 2 ms 468 KB Output is correct
4 Correct 3 ms 596 KB Output is correct
5 Correct 2 ms 468 KB Output is correct
6 Correct 3 ms 468 KB Output is correct
7 Correct 2 ms 468 KB Output is correct
8 Correct 2 ms 468 KB Output is correct
9 Correct 3 ms 468 KB Output is correct
10 Correct 2 ms 468 KB Output is correct

Subtask #3-2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 2 ms 468 KB Output is correct
3 Correct 2 ms 468 KB Output is correct
4 Correct 3 ms 596 KB Output is correct
5 Correct 2 ms 468 KB Output is correct
6 Correct 3 ms 468 KB Output is correct
7 Correct 2 ms 468 KB Output is correct
8 Correct 2 ms 468 KB Output is correct
9 Correct 3 ms 468 KB Output is correct
10 Correct 2 ms 468 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 2 ms 468 KB Output is correct
16 Correct 2 ms 468 KB Output is correct
17 Correct 3 ms 468 KB Output is correct
18 Correct 2 ms 596 KB Output is correct
19 Correct 2 ms 468 KB Output is correct
20 Correct 2 ms 544 KB Output is correct
21 Correct 2 ms 468 KB Output is correct
22 Correct 2 ms 468 KB Output is correct
23 Correct 2 ms 468 KB Output is correct
24 Correct 4 ms 472 KB Output is correct
25 Correct 3 ms 468 KB Output is correct
26 Correct 4 ms 588 KB Output is correct
27 Correct 3 ms 596 KB Output is correct
28 Correct 4 ms 468 KB Output is correct

Subtask #4-1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 2 ms 468 KB Output is correct
3 Correct 2 ms 468 KB Output is correct
4 Correct 3 ms 596 KB Output is correct
5 Correct 2 ms 468 KB Output is correct
6 Correct 3 ms 468 KB Output is correct
7 Correct 2 ms 468 KB Output is correct
8 Correct 2 ms 468 KB Output is correct
9 Correct 3 ms 468 KB Output is correct
10 Correct 2 ms 468 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 2 ms 468 KB Output is correct
13 Correct 2 ms 468 KB Output is correct
14 Correct 2 ms 468 KB Output is correct
15 Correct 3 ms 468 KB Output is correct
16 Correct 2 ms 468 KB Output is correct
17 Correct 2 ms 468 KB Output is correct
18 Correct 2 ms 468 KB Output is correct
19 Correct 2 ms 468 KB Output is correct
20 Correct 2 ms 468 KB Output is correct
21 Correct 7 ms 1108 KB Output is correct
22 Correct 8 ms 1096 KB Output is correct
23 Correct 10 ms 1108 KB Output is correct
24 Correct 10 ms 1108 KB Output is correct
25 Correct 9 ms 1108 KB Output is correct
26 Correct 11 ms 1108 KB Output is correct
27 Correct 12 ms 1108 KB Output is correct
28 Correct 10 ms 1108 KB Output is correct

Subtask #4-2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 15 ms 1108 KB Output is correct
6 Correct 15 ms 1108 KB Output is correct
7 Correct 15 ms 1100 KB Output is correct
8 Correct 15 ms 1108 KB Output is correct
9 Correct 17 ms 1056 KB Output is correct
10 Correct 6 ms 1088 KB Output is correct
11 Correct 7 ms 1108 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 2 ms 468 KB Output is correct
14 Correct 2 ms 468 KB Output is correct
15 Correct 3 ms 596 KB Output is correct
16 Correct 2 ms 468 KB Output is correct
17 Correct 3 ms 468 KB Output is correct
18 Correct 2 ms 468 KB Output is correct
19 Correct 2 ms 468 KB Output is correct
20 Correct 3 ms 468 KB Output is correct
21 Correct 2 ms 468 KB Output is correct
22 Correct 0 ms 340 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 2 ms 468 KB Output is correct
27 Correct 2 ms 468 KB Output is correct
28 Correct 3 ms 468 KB Output is correct
29 Correct 2 ms 596 KB Output is correct
30 Correct 2 ms 468 KB Output is correct
31 Correct 2 ms 544 KB Output is correct
32 Correct 2 ms 468 KB Output is correct
33 Correct 2 ms 468 KB Output is correct
34 Correct 2 ms 468 KB Output is correct
35 Correct 4 ms 472 KB Output is correct
36 Correct 3 ms 468 KB Output is correct
37 Correct 4 ms 588 KB Output is correct
38 Correct 3 ms 596 KB Output is correct
39 Correct 4 ms 468 KB Output is correct
40 Correct 0 ms 340 KB Output is correct
41 Correct 2 ms 468 KB Output is correct
42 Correct 2 ms 468 KB Output is correct
43 Correct 2 ms 468 KB Output is correct
44 Correct 3 ms 468 KB Output is correct
45 Correct 2 ms 468 KB Output is correct
46 Correct 2 ms 468 KB Output is correct
47 Correct 2 ms 468 KB Output is correct
48 Correct 2 ms 468 KB Output is correct
49 Correct 2 ms 468 KB Output is correct
50 Correct 7 ms 1108 KB Output is correct
51 Correct 8 ms 1096 KB Output is correct
52 Correct 10 ms 1108 KB Output is correct
53 Correct 10 ms 1108 KB Output is correct
54 Correct 9 ms 1108 KB Output is correct
55 Correct 11 ms 1108 KB Output is correct
56 Correct 12 ms 1108 KB Output is correct
57 Correct 10 ms 1108 KB Output is correct
58 Correct 1 ms 212 KB Output is correct
59 Correct 0 ms 340 KB Output is correct
60 Correct 0 ms 212 KB Output is correct
61 Correct 0 ms 340 KB Output is correct
62 Correct 14 ms 1108 KB Output is correct
63 Correct 15 ms 1108 KB Output is correct
64 Correct 14 ms 1100 KB Output is correct
65 Correct 14 ms 1096 KB Output is correct
66 Correct 16 ms 1108 KB Output is correct
67 Correct 6 ms 1108 KB Output is correct
68 Correct 7 ms 1108 KB Output is correct
69 Correct 3 ms 468 KB Output is correct
70 Correct 2 ms 468 KB Output is correct
71 Correct 2 ms 468 KB Output is correct
72 Correct 3 ms 468 KB Output is correct
73 Correct 2 ms 596 KB Output is correct
74 Correct 2 ms 468 KB Output is correct
75 Correct 2 ms 468 KB Output is correct
76 Correct 2 ms 468 KB Output is correct
77 Correct 2 ms 468 KB Output is correct
78 Correct 3 ms 596 KB Output is correct
79 Correct 3 ms 468 KB Output is correct
80 Correct 3 ms 468 KB Output is correct
81 Correct 4 ms 468 KB Output is correct
82 Correct 3 ms 588 KB Output is correct
83 Correct 9 ms 1108 KB Output is correct
84 Correct 10 ms 1108 KB Output is correct
85 Correct 10 ms 1108 KB Output is correct
86 Correct 11 ms 1108 KB Output is correct
87 Correct 11 ms 1108 KB Output is correct
88 Correct 10 ms 1108 KB Output is correct
89 Correct 14 ms 1108 KB Output is correct
90 Correct 15 ms 1108 KB Output is correct
91 Correct 15 ms 1108 KB Output is correct
92 Correct 15 ms 1108 KB Output is correct

Subtask #5-1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 2 ms 468 KB Output is correct
3 Correct 2 ms 468 KB Output is correct
4 Correct 3 ms 596 KB Output is correct
5 Correct 2 ms 468 KB Output is correct
6 Correct 3 ms 468 KB Output is correct
7 Correct 2 ms 468 KB Output is correct
8 Correct 2 ms 468 KB Output is correct
9 Correct 3 ms 468 KB Output is correct
10 Correct 2 ms 468 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 2 ms 468 KB Output is correct
13 Correct 2 ms 468 KB Output is correct
14 Correct 2 ms 468 KB Output is correct
15 Correct 3 ms 468 KB Output is correct
16 Correct 2 ms 468 KB Output is correct
17 Correct 2 ms 468 KB Output is correct
18 Correct 2 ms 468 KB Output is correct
19 Correct 2 ms 468 KB Output is correct
20 Correct 2 ms 468 KB Output is correct
21 Correct 7 ms 1108 KB Output is correct
22 Correct 8 ms 1096 KB Output is correct
23 Correct 10 ms 1108 KB Output is correct
24 Correct 10 ms 1108 KB Output is correct
25 Correct 9 ms 1108 KB Output is correct
26 Correct 11 ms 1108 KB Output is correct
27 Correct 12 ms 1108 KB Output is correct
28 Correct 10 ms 1108 KB Output is correct
29 Correct 0 ms 340 KB Output is correct
30 Correct 2 ms 596 KB Output is correct
31 Correct 2 ms 468 KB Output is correct
32 Correct 2 ms 468 KB Output is correct
33 Correct 3 ms 468 KB Output is correct
34 Correct 3 ms 468 KB Output is correct
35 Correct 3 ms 468 KB Output is correct
36 Correct 3 ms 468 KB Output is correct
37 Correct 3 ms 596 KB Output is correct
38 Correct 3 ms 468 KB Output is correct
39 Correct 7 ms 1104 KB Output is correct
40 Correct 7 ms 1108 KB Output is correct
41 Correct 10 ms 1108 KB Output is correct
42 Correct 10 ms 1092 KB Output is correct
43 Correct 10 ms 1108 KB Output is correct
44 Correct 11 ms 1108 KB Output is correct
45 Correct 10 ms 1108 KB Output is correct
46 Correct 10 ms 1108 KB Output is correct
47 Correct 51 ms 4940 KB Output is correct
48 Correct 53 ms 4948 KB Output is correct
49 Correct 80 ms 4888 KB Output is correct
50 Correct 76 ms 4952 KB Output is correct
51 Correct 78 ms 4948 KB Output is correct
52 Correct 75 ms 4948 KB Output is correct
53 Correct 73 ms 4956 KB Output is correct
54 Correct 83 ms 4956 KB Output is correct

Subtask #5-2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 15 ms 1108 KB Output is correct
6 Correct 15 ms 1108 KB Output is correct
7 Correct 15 ms 1100 KB Output is correct
8 Correct 15 ms 1108 KB Output is correct
9 Correct 17 ms 1056 KB Output is correct
10 Correct 6 ms 1088 KB Output is correct
11 Correct 7 ms 1108 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 14 ms 1100 KB Output is correct
17 Correct 15 ms 1108 KB Output is correct
18 Correct 13 ms 1092 KB Output is correct
19 Correct 15 ms 1108 KB Output is correct
20 Correct 14 ms 1116 KB Output is correct
21 Correct 7 ms 1108 KB Output is correct
22 Correct 7 ms 1108 KB Output is correct
23 Correct 118 ms 4944 KB Output is correct
24 Correct 118 ms 4960 KB Output is correct
25 Correct 109 ms 4944 KB Output is correct
26 Correct 116 ms 4948 KB Output is correct
27 Correct 118 ms 4952 KB Output is correct
28 Correct 51 ms 4948 KB Output is correct
29 Correct 55 ms 4908 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 2 ms 468 KB Output is correct
32 Correct 2 ms 468 KB Output is correct
33 Correct 3 ms 596 KB Output is correct
34 Correct 2 ms 468 KB Output is correct
35 Correct 3 ms 468 KB Output is correct
36 Correct 2 ms 468 KB Output is correct
37 Correct 2 ms 468 KB Output is correct
38 Correct 3 ms 468 KB Output is correct
39 Correct 2 ms 468 KB Output is correct
40 Correct 0 ms 340 KB Output is correct
41 Correct 0 ms 212 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 2 ms 468 KB Output is correct
45 Correct 2 ms 468 KB Output is correct
46 Correct 3 ms 468 KB Output is correct
47 Correct 2 ms 596 KB Output is correct
48 Correct 2 ms 468 KB Output is correct
49 Correct 2 ms 544 KB Output is correct
50 Correct 2 ms 468 KB Output is correct
51 Correct 2 ms 468 KB Output is correct
52 Correct 2 ms 468 KB Output is correct
53 Correct 4 ms 472 KB Output is correct
54 Correct 3 ms 468 KB Output is correct
55 Correct 4 ms 588 KB Output is correct
56 Correct 3 ms 596 KB Output is correct
57 Correct 4 ms 468 KB Output is correct
58 Correct 0 ms 340 KB Output is correct
59 Correct 2 ms 468 KB Output is correct
60 Correct 2 ms 468 KB Output is correct
61 Correct 2 ms 468 KB Output is correct
62 Correct 3 ms 468 KB Output is correct
63 Correct 2 ms 468 KB Output is correct
64 Correct 2 ms 468 KB Output is correct
65 Correct 2 ms 468 KB Output is correct
66 Correct 2 ms 468 KB Output is correct
67 Correct 2 ms 468 KB Output is correct
68 Correct 7 ms 1108 KB Output is correct
69 Correct 8 ms 1096 KB Output is correct
70 Correct 10 ms 1108 KB Output is correct
71 Correct 10 ms 1108 KB Output is correct
72 Correct 9 ms 1108 KB Output is correct
73 Correct 11 ms 1108 KB Output is correct
74 Correct 12 ms 1108 KB Output is correct
75 Correct 10 ms 1108 KB Output is correct
76 Correct 1 ms 212 KB Output is correct
77 Correct 0 ms 340 KB Output is correct
78 Correct 0 ms 212 KB Output is correct
79 Correct 0 ms 340 KB Output is correct
80 Correct 14 ms 1108 KB Output is correct
81 Correct 15 ms 1108 KB Output is correct
82 Correct 14 ms 1100 KB Output is correct
83 Correct 14 ms 1096 KB Output is correct
84 Correct 16 ms 1108 KB Output is correct
85 Correct 6 ms 1108 KB Output is correct
86 Correct 7 ms 1108 KB Output is correct
87 Correct 3 ms 468 KB Output is correct
88 Correct 2 ms 468 KB Output is correct
89 Correct 2 ms 468 KB Output is correct
90 Correct 3 ms 468 KB Output is correct
91 Correct 2 ms 596 KB Output is correct
92 Correct 2 ms 468 KB Output is correct
93 Correct 2 ms 468 KB Output is correct
94 Correct 2 ms 468 KB Output is correct
95 Correct 2 ms 468 KB Output is correct
96 Correct 3 ms 596 KB Output is correct
97 Correct 3 ms 468 KB Output is correct
98 Correct 3 ms 468 KB Output is correct
99 Correct 4 ms 468 KB Output is correct
100 Correct 3 ms 588 KB Output is correct
101 Correct 9 ms 1108 KB Output is correct
102 Correct 10 ms 1108 KB Output is correct
103 Correct 10 ms 1108 KB Output is correct
104 Correct 11 ms 1108 KB Output is correct
105 Correct 11 ms 1108 KB Output is correct
106 Correct 10 ms 1108 KB Output is correct
107 Correct 14 ms 1108 KB Output is correct
108 Correct 15 ms 1108 KB Output is correct
109 Correct 15 ms 1108 KB Output is correct
110 Correct 15 ms 1108 KB Output is correct
111 Correct 0 ms 340 KB Output is correct
112 Correct 2 ms 596 KB Output is correct
113 Correct 2 ms 468 KB Output is correct
114 Correct 2 ms 468 KB Output is correct
115 Correct 3 ms 468 KB Output is correct
116 Correct 3 ms 468 KB Output is correct
117 Correct 3 ms 468 KB Output is correct
118 Correct 3 ms 468 KB Output is correct
119 Correct 3 ms 596 KB Output is correct
120 Correct 3 ms 468 KB Output is correct
121 Correct 7 ms 1104 KB Output is correct
122 Correct 7 ms 1108 KB Output is correct
123 Correct 10 ms 1108 KB Output is correct
124 Correct 10 ms 1092 KB Output is correct
125 Correct 10 ms 1108 KB Output is correct
126 Correct 11 ms 1108 KB Output is correct
127 Correct 10 ms 1108 KB Output is correct
128 Correct 10 ms 1108 KB Output is correct
129 Correct 51 ms 4940 KB Output is correct
130 Correct 53 ms 4948 KB Output is correct
131 Correct 80 ms 4888 KB Output is correct
132 Correct 76 ms 4952 KB Output is correct
133 Correct 78 ms 4948 KB Output is correct
134 Correct 75 ms 4948 KB Output is correct
135 Correct 73 ms 4956 KB Output is correct
136 Correct 83 ms 4956 KB Output is correct
137 Correct 0 ms 212 KB Output is correct
138 Correct 0 ms 212 KB Output is correct
139 Correct 0 ms 212 KB Output is correct
140 Correct 0 ms 340 KB Output is correct
141 Correct 15 ms 1108 KB Output is correct
142 Correct 16 ms 1108 KB Output is correct
143 Correct 15 ms 1108 KB Output is correct
144 Correct 15 ms 1108 KB Output is correct
145 Correct 15 ms 1064 KB Output is correct
146 Correct 7 ms 1116 KB Output is correct
147 Correct 8 ms 1108 KB Output is correct
148 Correct 117 ms 4904 KB Output is correct
149 Correct 120 ms 4952 KB Output is correct
150 Correct 109 ms 4944 KB Output is correct
151 Correct 117 ms 4920 KB Output is correct
152 Correct 116 ms 4948 KB Output is correct
153 Correct 49 ms 4924 KB Output is correct
154 Correct 52 ms 4912 KB Output is correct
155 Correct 3 ms 468 KB Output is correct
156 Correct 3 ms 584 KB Output is correct
157 Correct 2 ms 468 KB Output is correct
158 Correct 3 ms 596 KB Output is correct
159 Correct 2 ms 468 KB Output is correct
160 Correct 2 ms 468 KB Output is correct
161 Correct 2 ms 468 KB Output is correct
162 Correct 3 ms 596 KB Output is correct
163 Correct 2 ms 468 KB Output is correct
164 Correct 10 ms 1108 KB Output is correct
165 Correct 9 ms 1112 KB Output is correct
166 Correct 10 ms 1108 KB Output is correct
167 Correct 11 ms 1112 KB Output is correct
168 Correct 9 ms 1116 KB Output is correct
169 Correct 10 ms 1108 KB Output is correct
170 Correct 3 ms 548 KB Output is correct
171 Correct 3 ms 468 KB Output is correct
172 Correct 3 ms 468 KB Output is correct
173 Correct 3 ms 468 KB Output is correct
174 Correct 3 ms 468 KB Output is correct
175 Correct 15 ms 1108 KB Output is correct
176 Correct 15 ms 1108 KB Output is correct
177 Correct 14 ms 1108 KB Output is correct
178 Correct 14 ms 1108 KB Output is correct
179 Correct 80 ms 4856 KB Output is correct
180 Correct 78 ms 4864 KB Output is correct
181 Correct 77 ms 4956 KB Output is correct
182 Correct 76 ms 4880 KB Output is correct
183 Correct 72 ms 4920 KB Output is correct
184 Correct 78 ms 4964 KB Output is correct
185 Correct 117 ms 4948 KB Output is correct
186 Correct 118 ms 4944 KB Output is correct
187 Correct 116 ms 4904 KB Output is correct
188 Correct 114 ms 4960 KB Output is correct

Subtask #6-1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 2 ms 468 KB Output is correct
3 Correct 2 ms 468 KB Output is correct
4 Correct 3 ms 596 KB Output is correct
5 Correct 2 ms 468 KB Output is correct
6 Correct 3 ms 468 KB Output is correct
7 Correct 2 ms 468 KB Output is correct
8 Correct 2 ms 468 KB Output is correct
9 Correct 3 ms 468 KB Output is correct
10 Correct 2 ms 468 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 2 ms 468 KB Output is correct
13 Correct 2 ms 468 KB Output is correct
14 Correct 2 ms 468 KB Output is correct
15 Correct 3 ms 468 KB Output is correct
16 Correct 2 ms 468 KB Output is correct
17 Correct 2 ms 468 KB Output is correct
18 Correct 2 ms 468 KB Output is correct
19 Correct 2 ms 468 KB Output is correct
20 Correct 2 ms 468 KB Output is correct
21 Correct 7 ms 1108 KB Output is correct
22 Correct 8 ms 1096 KB Output is correct
23 Correct 10 ms 1108 KB Output is correct
24 Correct 10 ms 1108 KB Output is correct
25 Correct 9 ms 1108 KB Output is correct
26 Correct 11 ms 1108 KB Output is correct
27 Correct 12 ms 1108 KB Output is correct
28 Correct 10 ms 1108 KB Output is correct
29 Correct 0 ms 340 KB Output is correct
30 Correct 2 ms 596 KB Output is correct
31 Correct 2 ms 468 KB Output is correct
32 Correct 2 ms 468 KB Output is correct
33 Correct 3 ms 468 KB Output is correct
34 Correct 3 ms 468 KB Output is correct
35 Correct 3 ms 468 KB Output is correct
36 Correct 3 ms 468 KB Output is correct
37 Correct 3 ms 596 KB Output is correct
38 Correct 3 ms 468 KB Output is correct
39 Correct 7 ms 1104 KB Output is correct
40 Correct 7 ms 1108 KB Output is correct
41 Correct 10 ms 1108 KB Output is correct
42 Correct 10 ms 1092 KB Output is correct
43 Correct 10 ms 1108 KB Output is correct
44 Correct 11 ms 1108 KB Output is correct
45 Correct 10 ms 1108 KB Output is correct
46 Correct 10 ms 1108 KB Output is correct
47 Correct 51 ms 4940 KB Output is correct
48 Correct 53 ms 4948 KB Output is correct
49 Correct 80 ms 4888 KB Output is correct
50 Correct 76 ms 4952 KB Output is correct
51 Correct 78 ms 4948 KB Output is correct
52 Correct 75 ms 4948 KB Output is correct
53 Correct 73 ms 4956 KB Output is correct
54 Correct 83 ms 4956 KB Output is correct
55 Correct 0 ms 340 KB Output is correct
56 Correct 2 ms 588 KB Output is correct
57 Correct 2 ms 468 KB Output is correct
58 Correct 2 ms 596 KB Output is correct
59 Correct 2 ms 468 KB Output is correct
60 Correct 2 ms 596 KB Output is correct
61 Correct 2 ms 468 KB Output is correct
62 Correct 2 ms 468 KB Output is correct
63 Correct 2 ms 596 KB Output is correct
64 Correct 3 ms 468 KB Output is correct
65 Correct 7 ms 1112 KB Output is correct
66 Correct 7 ms 1108 KB Output is correct
67 Correct 10 ms 1064 KB Output is correct
68 Correct 10 ms 1104 KB Output is correct
69 Correct 10 ms 1108 KB Output is correct
70 Correct 10 ms 1092 KB Output is correct
71 Correct 11 ms 1108 KB Output is correct
72 Correct 10 ms 1108 KB Output is correct
73 Correct 52 ms 4896 KB Output is correct
74 Correct 56 ms 4932 KB Output is correct
75 Correct 77 ms 4920 KB Output is correct
76 Correct 74 ms 4956 KB Output is correct
77 Correct 80 ms 4960 KB Output is correct
78 Correct 81 ms 4948 KB Output is correct
79 Correct 82 ms 4968 KB Output is correct
80 Correct 82 ms 4944 KB Output is correct
81 Correct 2317 ms 108424 KB Output is correct
82 Correct 2182 ms 108424 KB Output is correct
83 Correct 2278 ms 108424 KB Output is correct
84 Correct 2210 ms 108488 KB Output is correct
85 Correct 1453 ms 108240 KB Output is correct
86 Correct 1480 ms 108260 KB Output is correct
87 Correct 2199 ms 108416 KB Output is correct

Subtask #6-2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 15 ms 1108 KB Output is correct
6 Correct 15 ms 1108 KB Output is correct
7 Correct 15 ms 1100 KB Output is correct
8 Correct 15 ms 1108 KB Output is correct
9 Correct 17 ms 1056 KB Output is correct
10 Correct 6 ms 1088 KB Output is correct
11 Correct 7 ms 1108 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 14 ms 1100 KB Output is correct
17 Correct 15 ms 1108 KB Output is correct
18 Correct 13 ms 1092 KB Output is correct
19 Correct 15 ms 1108 KB Output is correct
20 Correct 14 ms 1116 KB Output is correct
21 Correct 7 ms 1108 KB Output is correct
22 Correct 7 ms 1108 KB Output is correct
23 Correct 118 ms 4944 KB Output is correct
24 Correct 118 ms 4960 KB Output is correct
25 Correct 109 ms 4944 KB Output is correct
26 Correct 116 ms 4948 KB Output is correct
27 Correct 118 ms 4952 KB Output is correct
28 Correct 51 ms 4948 KB Output is correct
29 Correct 55 ms 4908 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 2 ms 468 KB Output is correct
32 Correct 2 ms 468 KB Output is correct
33 Correct 3 ms 596 KB Output is correct
34 Correct 2 ms 468 KB Output is correct
35 Correct 3 ms 468 KB Output is correct
36 Correct 2 ms 468 KB Output is correct
37 Correct 2 ms 468 KB Output is correct
38 Correct 3 ms 468 KB Output is correct
39 Correct 2 ms 468 KB Output is correct
40 Correct 0 ms 340 KB Output is correct
41 Correct 0 ms 212 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 2 ms 468 KB Output is correct
45 Correct 2 ms 468 KB Output is correct
46 Correct 3 ms 468 KB Output is correct
47 Correct 2 ms 596 KB Output is correct
48 Correct 2 ms 468 KB Output is correct
49 Correct 2 ms 544 KB Output is correct
50 Correct 2 ms 468 KB Output is correct
51 Correct 2 ms 468 KB Output is correct
52 Correct 2 ms 468 KB Output is correct
53 Correct 4 ms 472 KB Output is correct
54 Correct 3 ms 468 KB Output is correct
55 Correct 4 ms 588 KB Output is correct
56 Correct 3 ms 596 KB Output is correct
57 Correct 4 ms 468 KB Output is correct
58 Correct 0 ms 340 KB Output is correct
59 Correct 2 ms 468 KB Output is correct
60 Correct 2 ms 468 KB Output is correct
61 Correct 2 ms 468 KB Output is correct
62 Correct 3 ms 468 KB Output is correct
63 Correct 2 ms 468 KB Output is correct
64 Correct 2 ms 468 KB Output is correct
65 Correct 2 ms 468 KB Output is correct
66 Correct 2 ms 468 KB Output is correct
67 Correct 2 ms 468 KB Output is correct
68 Correct 7 ms 1108 KB Output is correct
69 Correct 8 ms 1096 KB Output is correct
70 Correct 10 ms 1108 KB Output is correct
71 Correct 10 ms 1108 KB Output is correct
72 Correct 9 ms 1108 KB Output is correct
73 Correct 11 ms 1108 KB Output is correct
74 Correct 12 ms 1108 KB Output is correct
75 Correct 10 ms 1108 KB Output is correct
76 Correct 1 ms 212 KB Output is correct
77 Correct 0 ms 340 KB Output is correct
78 Correct 0 ms 212 KB Output is correct
79 Correct 0 ms 340 KB Output is correct
80 Correct 14 ms 1108 KB Output is correct
81 Correct 15 ms 1108 KB Output is correct
82 Correct 14 ms 1100 KB Output is correct
83 Correct 14 ms 1096 KB Output is correct
84 Correct 16 ms 1108 KB Output is correct
85 Correct 6 ms 1108 KB Output is correct
86 Correct 7 ms 1108 KB Output is correct
87 Correct 3 ms 468 KB Output is correct
88 Correct 2 ms 468 KB Output is correct
89 Correct 2 ms 468 KB Output is correct
90 Correct 3 ms 468 KB Output is correct
91 Correct 2 ms 596 KB Output is correct
92 Correct 2 ms 468 KB Output is correct
93 Correct 2 ms 468 KB Output is correct
94 Correct 2 ms 468 KB Output is correct
95 Correct 2 ms 468 KB Output is correct
96 Correct 3 ms 596 KB Output is correct
97 Correct 3 ms 468 KB Output is correct
98 Correct 3 ms 468 KB Output is correct
99 Correct 4 ms 468 KB Output is correct
100 Correct 3 ms 588 KB Output is correct
101 Correct 9 ms 1108 KB Output is correct
102 Correct 10 ms 1108 KB Output is correct
103 Correct 10 ms 1108 KB Output is correct
104 Correct 11 ms 1108 KB Output is correct
105 Correct 11 ms 1108 KB Output is correct
106 Correct 10 ms 1108 KB Output is correct
107 Correct 14 ms 1108 KB Output is correct
108 Correct 15 ms 1108 KB Output is correct
109 Correct 15 ms 1108 KB Output is correct
110 Correct 15 ms 1108 KB Output is correct
111 Correct 0 ms 340 KB Output is correct
112 Correct 2 ms 596 KB Output is correct
113 Correct 2 ms 468 KB Output is correct
114 Correct 2 ms 468 KB Output is correct
115 Correct 3 ms 468 KB Output is correct
116 Correct 3 ms 468 KB Output is correct
117 Correct 3 ms 468 KB Output is correct
118 Correct 3 ms 468 KB Output is correct
119 Correct 3 ms 596 KB Output is correct
120 Correct 3 ms 468 KB Output is correct
121 Correct 7 ms 1104 KB Output is correct
122 Correct 7 ms 1108 KB Output is correct
123 Correct 10 ms 1108 KB Output is correct
124 Correct 10 ms 1092 KB Output is correct
125 Correct 10 ms 1108 KB Output is correct
126 Correct 11 ms 1108 KB Output is correct
127 Correct 10 ms 1108 KB Output is correct
128 Correct 10 ms 1108 KB Output is correct
129 Correct 51 ms 4940 KB Output is correct
130 Correct 53 ms 4948 KB Output is correct
131 Correct 80 ms 4888 KB Output is correct
132 Correct 76 ms 4952 KB Output is correct
133 Correct 78 ms 4948 KB Output is correct
134 Correct 75 ms 4948 KB Output is correct
135 Correct 73 ms 4956 KB Output is correct
136 Correct 83 ms 4956 KB Output is correct
137 Correct 0 ms 212 KB Output is correct
138 Correct 0 ms 212 KB Output is correct
139 Correct 0 ms 212 KB Output is correct
140 Correct 0 ms 340 KB Output is correct
141 Correct 15 ms 1108 KB Output is correct
142 Correct 16 ms 1108 KB Output is correct
143 Correct 15 ms 1108 KB Output is correct
144 Correct 15 ms 1108 KB Output is correct
145 Correct 15 ms 1064 KB Output is correct
146 Correct 7 ms 1116 KB Output is correct
147 Correct 8 ms 1108 KB Output is correct
148 Correct 117 ms 4904 KB Output is correct
149 Correct 120 ms 4952 KB Output is correct
150 Correct 109 ms 4944 KB Output is correct
151 Correct 117 ms 4920 KB Output is correct
152 Correct 116 ms 4948 KB Output is correct
153 Correct 49 ms 4924 KB Output is correct
154 Correct 52 ms 4912 KB Output is correct
155 Correct 3 ms 468 KB Output is correct
156 Correct 3 ms 584 KB Output is correct
157 Correct 2 ms 468 KB Output is correct
158 Correct 3 ms 596 KB Output is correct
159 Correct 2 ms 468 KB Output is correct
160 Correct 2 ms 468 KB Output is correct
161 Correct 2 ms 468 KB Output is correct
162 Correct 3 ms 596 KB Output is correct
163 Correct 2 ms 468 KB Output is correct
164 Correct 10 ms 1108 KB Output is correct
165 Correct 9 ms 1112 KB Output is correct
166 Correct 10 ms 1108 KB Output is correct
167 Correct 11 ms 1112 KB Output is correct
168 Correct 9 ms 1116 KB Output is correct
169 Correct 10 ms 1108 KB Output is correct
170 Correct 3 ms 548 KB Output is correct
171 Correct 3 ms 468 KB Output is correct
172 Correct 3 ms 468 KB Output is correct
173 Correct 3 ms 468 KB Output is correct
174 Correct 3 ms 468 KB Output is correct
175 Correct 15 ms 1108 KB Output is correct
176 Correct 15 ms 1108 KB Output is correct
177 Correct 14 ms 1108 KB Output is correct
178 Correct 14 ms 1108 KB Output is correct
179 Correct 80 ms 4856 KB Output is correct
180 Correct 78 ms 4864 KB Output is correct
181 Correct 77 ms 4956 KB Output is correct
182 Correct 76 ms 4880 KB Output is correct
183 Correct 72 ms 4920 KB Output is correct
184 Correct 78 ms 4964 KB Output is correct
185 Correct 117 ms 4948 KB Output is correct
186 Correct 118 ms 4944 KB Output is correct
187 Correct 116 ms 4904 KB Output is correct
188 Correct 114 ms 4960 KB Output is correct
189 Correct 0 ms 340 KB Output is correct
190 Correct 2 ms 588 KB Output is correct
191 Correct 2 ms 468 KB Output is correct
192 Correct 2 ms 596 KB Output is correct
193 Correct 2 ms 468 KB Output is correct
194 Correct 2 ms 596 KB Output is correct
195 Correct 2 ms 468 KB Output is correct
196 Correct 2 ms 468 KB Output is correct
197 Correct 2 ms 596 KB Output is correct
198 Correct 3 ms 468 KB Output is correct
199 Correct 7 ms 1112 KB Output is correct
200 Correct 7 ms 1108 KB Output is correct
201 Correct 10 ms 1064 KB Output is correct
202 Correct 10 ms 1104 KB Output is correct
203 Correct 10 ms 1108 KB Output is correct
204 Correct 10 ms 1092 KB Output is correct
205 Correct 11 ms 1108 KB Output is correct
206 Correct 10 ms 1108 KB Output is correct
207 Correct 52 ms 4896 KB Output is correct
208 Correct 56 ms 4932 KB Output is correct
209 Correct 77 ms 4920 KB Output is correct
210 Correct 74 ms 4956 KB Output is correct
211 Correct 80 ms 4960 KB Output is correct
212 Correct 81 ms 4948 KB Output is correct
213 Correct 82 ms 4968 KB Output is correct
214 Correct 82 ms 4944 KB Output is correct
215 Correct 2317 ms 108424 KB Output is correct
216 Correct 2182 ms 108424 KB Output is correct
217 Correct 2278 ms 108424 KB Output is correct
218 Correct 2210 ms 108488 KB Output is correct
219 Correct 1453 ms 108240 KB Output is correct
220 Correct 1480 ms 108260 KB Output is correct
221 Correct 2199 ms 108416 KB Output is correct
222 Correct 0 ms 340 KB Output is correct
223 Correct 2 ms 468 KB Output is correct
224 Correct 2 ms 596 KB Output is correct
225 Correct 3 ms 468 KB Output is correct
226 Correct 2 ms 596 KB Output is correct
227 Correct 2 ms 468 KB Output is correct
228 Correct 2 ms 468 KB Output is correct
229 Correct 2 ms 596 KB Output is correct
230 Correct 2 ms 468 KB Output is correct
231 Correct 3 ms 596 KB Output is correct
232 Correct 7 ms 1108 KB Output is correct
233 Correct 8 ms 1112 KB Output is correct
234 Correct 9 ms 1096 KB Output is correct
235 Correct 11 ms 1112 KB Output is correct
236 Correct 10 ms 1108 KB Output is correct
237 Correct 10 ms 1108 KB Output is correct
238 Correct 9 ms 1116 KB Output is correct
239 Correct 10 ms 1104 KB Output is correct
240 Correct 50 ms 4904 KB Output is correct
241 Correct 54 ms 4948 KB Output is correct
242 Correct 77 ms 4948 KB Output is correct
243 Correct 72 ms 4948 KB Output is correct
244 Correct 80 ms 5056 KB Output is correct
245 Correct 83 ms 4948 KB Output is correct
246 Correct 74 ms 4960 KB Output is correct
247 Correct 76 ms 4948 KB Output is correct
248 Correct 0 ms 212 KB Output is correct
249 Correct 0 ms 296 KB Output is correct
250 Correct 0 ms 212 KB Output is correct
251 Correct 15 ms 1108 KB Output is correct
252 Correct 15 ms 1064 KB Output is correct
253 Correct 14 ms 1108 KB Output is correct
254 Correct 16 ms 1108 KB Output is correct
255 Correct 15 ms 1120 KB Output is correct
256 Correct 115 ms 4956 KB Output is correct
257 Correct 125 ms 4948 KB Output is correct
258 Correct 115 ms 4948 KB Output is correct
259 Correct 120 ms 4948 KB Output is correct
260 Correct 116 ms 4952 KB Output is correct
261 Correct 4 ms 596 KB Output is correct
262 Correct 3 ms 596 KB Output is correct
263 Correct 3 ms 468 KB Output is correct
264 Correct 3 ms 468 KB Output is correct
265 Correct 4 ms 468 KB Output is correct
266 Correct 15 ms 1108 KB Output is correct
267 Correct 15 ms 1108 KB Output is correct
268 Correct 14 ms 1108 KB Output is correct
269 Correct 14 ms 1108 KB Output is correct
270 Correct 119 ms 4952 KB Output is correct
271 Correct 121 ms 4864 KB Output is correct
272 Correct 114 ms 4952 KB Output is correct
273 Correct 115 ms 4956 KB Output is correct
274 Correct 2271 ms 108476 KB Output is correct
275 Correct 2228 ms 108432 KB Output is correct
276 Correct 2344 ms 108420 KB Output is correct
277 Correct 2219 ms 108416 KB Output is correct
278 Correct 1445 ms 108272 KB Output is correct
279 Correct 1474 ms 108268 KB Output is correct
280 Correct 2208 ms 108416 KB Output is correct
281 Correct 3445 ms 108444 KB Output is correct
282 Correct 3216 ms 108624 KB Output is correct
283 Correct 3304 ms 108416 KB Output is correct