oj.uz

Submission #694973

# Submission time Handle Problem Language Result Execution time Memory
694973 2023-02-04T16:05:23 Z rainboy Telegraph (JOI16_telegraph) C
100 / 100
 35 ms 3532 KB 
#include <stdio.h>
#include <string.h>

#define N	100000
#define INF	0x3f3f3f3f

int min(int a, int b) { return a < b ? a : b; }

int main() {
	static int pp[N], cc1[N], cc2[N], jj[N];
	static char visited[N];
	int n, i, j, c, x;
	long long ans;

	scanf("%d", &n);
	memset(jj, -1, n * sizeof *jj);
	ans = 0;
	for (j = 0; j < n; j++) {
		scanf("%d%d", &i, &c), i--;
		pp[j] = i;
		if (cc1[i] < c)
			cc2[i] = cc1[i], cc1[i] = c, jj[i] = j;
		else if (cc2[i] < c)
			cc2[i] = c;
		ans += c;
	}
	for (i = 0; i < n; i++)
		ans -= cc1[i];
	for (i = 0; i < n; i++)
		if (!visited[i]) {
			j = i;
			while (!visited[j])
				visited[j] = 1, j = pp[j];
			if (visited[j] == 1) {
				x = INF, c = 0;
				while (visited[j] == 1) {
					if (jj[pp[j]] != j)
						x = 0;
					else
						x = min(x, cc1[pp[j]] - cc2[pp[j]]);
					visited[j] = 2, j = pp[j], c++;
				}
				if (c == n) {
					ans = 0;
					break;
				}
				ans += x;
			}
			j = i;
			while (visited[j] != 3)
				visited[j] = 3, j = pp[j];
		}
	printf("%lld\n", ans);
	return 0;
}

Compilation message

telegraph.c: In function 'main':
telegraph.c:15:2: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   15 |  scanf("%d", &n);
      |  ^~~~~~~~~~~~~~~
telegraph.c:19:3: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   19 |   scanf("%d%d", &i, &c), i--;
      |   ^~~~~~~~~~~~~~~~~~~~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 292 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 292 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 296 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 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 296 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 296 KB Output is correct
24 Correct 0 ms 292 KB Output is correct
25 Correct 0 ms 212 KB Output is correct
26 Correct 0 ms 292 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 0 ms 268 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 0 ms 212 KB Output is correct
34 Correct 1 ms 296 KB Output is correct
35 Correct 1 ms 256 KB Output is correct
36 Correct 1 ms 296 KB Output is correct
37 Correct 0 ms 296 KB Output is correct
38 Correct 0 ms 212 KB Output is correct
39 Correct 0 ms 212 KB Output is correct
40 Correct 1 ms 296 KB Output is correct
41 Correct 0 ms 212 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 0 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 0 ms 212 KB Output is correct
47 Correct 0 ms 212 KB Output is correct
48 Correct 0 ms 276 KB Output is correct

Subtask #2
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 292 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 292 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 296 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 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 296 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 296 KB Output is correct
24 Correct 0 ms 292 KB Output is correct
25 Correct 0 ms 212 KB Output is correct
26 Correct 0 ms 292 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 0 ms 268 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 0 ms 212 KB Output is correct
34 Correct 1 ms 296 KB Output is correct
35 Correct 1 ms 256 KB Output is correct
36 Correct 1 ms 296 KB Output is correct
37 Correct 0 ms 296 KB Output is correct
38 Correct 0 ms 212 KB Output is correct
39 Correct 0 ms 212 KB Output is correct
40 Correct 1 ms 296 KB Output is correct
41 Correct 0 ms 212 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 0 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 0 ms 212 KB Output is correct
47 Correct 0 ms 212 KB Output is correct
48 Correct 0 ms 276 KB Output is correct
49 Correct 1 ms 212 KB Output is correct
50 Correct 1 ms 296 KB Output is correct
51 Correct 0 ms 212 KB Output is correct
52 Correct 0 ms 212 KB Output is correct
53 Correct 0 ms 212 KB Output is correct
54 Correct 0 ms 296 KB Output is correct
55 Correct 0 ms 296 KB Output is correct
56 Correct 1 ms 212 KB Output is correct
57 Correct 1 ms 296 KB Output is correct
58 Correct 0 ms 340 KB Output is correct
59 Correct 0 ms 212 KB Output is correct
60 Correct 0 ms 212 KB Output is correct
61 Correct 0 ms 212 KB Output is correct
62 Correct 0 ms 292 KB Output is correct
63 Correct 1 ms 296 KB Output is correct
64 Correct 1 ms 296 KB Output is correct
65 Correct 1 ms 212 KB Output is correct
66 Correct 1 ms 212 KB Output is correct
67 Correct 0 ms 212 KB Output is correct
68 Correct 1 ms 212 KB Output is correct
69 Correct 1 ms 212 KB Output is correct
70 Correct 0 ms 212 KB Output is correct
71 Correct 0 ms 212 KB Output is correct
72 Correct 0 ms 212 KB Output is correct
73 Correct 0 ms 296 KB Output is correct
74 Correct 0 ms 212 KB Output is correct
75 Correct 0 ms 292 KB Output is correct
76 Correct 1 ms 212 KB Output is correct
77 Correct 0 ms 212 KB Output is correct
78 Correct 1 ms 212 KB Output is correct
79 Correct 0 ms 212 KB Output is correct
80 Correct 1 ms 296 KB Output is correct
81 Correct 1 ms 292 KB Output is correct
82 Correct 0 ms 212 KB Output is correct
83 Correct 0 ms 212 KB Output is correct
84 Correct 0 ms 212 KB Output is correct
85 Correct 0 ms 212 KB Output is correct
86 Correct 0 ms 296 KB Output is correct
87 Correct 0 ms 212 KB Output is correct
88 Correct 0 ms 212 KB Output is correct
89 Correct 0 ms 212 KB Output is correct
90 Correct 0 ms 212 KB Output is correct
91 Correct 0 ms 300 KB Output is correct
92 Correct 0 ms 212 KB Output is correct
93 Correct 1 ms 212 KB Output is correct
94 Correct 1 ms 212 KB Output is correct
95 Correct 0 ms 212 KB Output is correct
96 Correct 0 ms 212 KB Output is correct

Subtask #3
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 292 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 292 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 296 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 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 296 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 296 KB Output is correct
24 Correct 0 ms 292 KB Output is correct
25 Correct 0 ms 212 KB Output is correct
26 Correct 0 ms 292 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 0 ms 268 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 0 ms 212 KB Output is correct
34 Correct 1 ms 296 KB Output is correct
35 Correct 1 ms 256 KB Output is correct
36 Correct 1 ms 296 KB Output is correct
37 Correct 0 ms 296 KB Output is correct
38 Correct 0 ms 212 KB Output is correct
39 Correct 0 ms 212 KB Output is correct
40 Correct 1 ms 296 KB Output is correct
41 Correct 0 ms 212 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 0 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 0 ms 212 KB Output is correct
47 Correct 0 ms 212 KB Output is correct
48 Correct 0 ms 276 KB Output is correct
49 Correct 1 ms 212 KB Output is correct
50 Correct 1 ms 296 KB Output is correct
51 Correct 0 ms 212 KB Output is correct
52 Correct 0 ms 212 KB Output is correct
53 Correct 0 ms 212 KB Output is correct
54 Correct 0 ms 296 KB Output is correct
55 Correct 0 ms 296 KB Output is correct
56 Correct 1 ms 212 KB Output is correct
57 Correct 1 ms 296 KB Output is correct
58 Correct 0 ms 340 KB Output is correct
59 Correct 0 ms 212 KB Output is correct
60 Correct 0 ms 212 KB Output is correct
61 Correct 0 ms 212 KB Output is correct
62 Correct 0 ms 292 KB Output is correct
63 Correct 1 ms 296 KB Output is correct
64 Correct 1 ms 296 KB Output is correct
65 Correct 1 ms 212 KB Output is correct
66 Correct 1 ms 212 KB Output is correct
67 Correct 0 ms 212 KB Output is correct
68 Correct 1 ms 212 KB Output is correct
69 Correct 1 ms 212 KB Output is correct
70 Correct 0 ms 212 KB Output is correct
71 Correct 0 ms 212 KB Output is correct
72 Correct 0 ms 212 KB Output is correct
73 Correct 0 ms 296 KB Output is correct
74 Correct 0 ms 212 KB Output is correct
75 Correct 0 ms 292 KB Output is correct
76 Correct 1 ms 212 KB Output is correct
77 Correct 0 ms 212 KB Output is correct
78 Correct 1 ms 212 KB Output is correct
79 Correct 0 ms 212 KB Output is correct
80 Correct 1 ms 296 KB Output is correct
81 Correct 1 ms 292 KB Output is correct
82 Correct 0 ms 212 KB Output is correct
83 Correct 0 ms 212 KB Output is correct
84 Correct 0 ms 212 KB Output is correct
85 Correct 0 ms 212 KB Output is correct
86 Correct 0 ms 296 KB Output is correct
87 Correct 0 ms 212 KB Output is correct
88 Correct 0 ms 212 KB Output is correct
89 Correct 0 ms 212 KB Output is correct
90 Correct 0 ms 212 KB Output is correct
91 Correct 0 ms 300 KB Output is correct
92 Correct 0 ms 212 KB Output is correct
93 Correct 1 ms 212 KB Output is correct
94 Correct 1 ms 212 KB Output is correct
95 Correct 0 ms 212 KB Output is correct
96 Correct 0 ms 212 KB Output is correct
97 Correct 1 ms 340 KB Output is correct
98 Correct 1 ms 340 KB Output is correct
99 Correct 1 ms 308 KB Output is correct
100 Correct 1 ms 340 KB Output is correct
101 Correct 1 ms 308 KB Output is correct
102 Correct 1 ms 340 KB Output is correct
103 Correct 1 ms 340 KB Output is correct
104 Correct 1 ms 312 KB Output is correct
105 Correct 1 ms 384 KB Output is correct
106 Correct 1 ms 392 KB Output is correct
107 Correct 1 ms 340 KB Output is correct
108 Correct 2 ms 304 KB Output is correct
109 Correct 1 ms 340 KB Output is correct
110 Correct 1 ms 340 KB Output is correct
111 Correct 1 ms 340 KB Output is correct
112 Correct 1 ms 392 KB Output is correct
113 Correct 1 ms 340 KB Output is correct
114 Correct 1 ms 308 KB Output is correct
115 Correct 1 ms 300 KB Output is correct
116 Correct 1 ms 276 KB Output is correct
117 Correct 1 ms 400 KB Output is correct
118 Correct 1 ms 340 KB Output is correct
119 Correct 1 ms 388 KB Output is correct
120 Correct 1 ms 340 KB Output is correct
121 Correct 1 ms 368 KB Output is correct
122 Correct 1 ms 368 KB Output is correct
123 Correct 1 ms 304 KB Output is correct
124 Correct 1 ms 372 KB Output is correct
125 Correct 1 ms 340 KB Output is correct
126 Correct 1 ms 304 KB Output is correct
127 Correct 2 ms 304 KB Output is correct
128 Correct 1 ms 340 KB Output is correct
129 Correct 1 ms 372 KB Output is correct
130 Correct 1 ms 304 KB Output is correct
131 Correct 1 ms 340 KB Output is correct
132 Correct 2 ms 340 KB Output is correct
133 Correct 1 ms 340 KB Output is correct
134 Correct 1 ms 340 KB Output is correct
135 Correct 1 ms 340 KB Output is correct
136 Correct 1 ms 340 KB Output is correct
137 Correct 1 ms 308 KB Output is correct
138 Correct 0 ms 304 KB Output is correct
139 Correct 1 ms 340 KB Output is correct
140 Correct 1 ms 308 KB Output is correct
141 Correct 1 ms 340 KB Output is correct
142 Correct 1 ms 212 KB Output is correct
143 Correct 1 ms 340 KB Output is correct
144 Correct 1 ms 340 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 292 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 292 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 296 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 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 296 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 296 KB Output is correct
24 Correct 0 ms 292 KB Output is correct
25 Correct 0 ms 212 KB Output is correct
26 Correct 0 ms 292 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 0 ms 268 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 0 ms 212 KB Output is correct
34 Correct 1 ms 296 KB Output is correct
35 Correct 1 ms 256 KB Output is correct
36 Correct 1 ms 296 KB Output is correct
37 Correct 0 ms 296 KB Output is correct
38 Correct 0 ms 212 KB Output is correct
39 Correct 0 ms 212 KB Output is correct
40 Correct 1 ms 296 KB Output is correct
41 Correct 0 ms 212 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 0 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 0 ms 212 KB Output is correct
47 Correct 0 ms 212 KB Output is correct
48 Correct 0 ms 276 KB Output is correct
49 Correct 1 ms 212 KB Output is correct
50 Correct 1 ms 296 KB Output is correct
51 Correct 0 ms 212 KB Output is correct
52 Correct 0 ms 212 KB Output is correct
53 Correct 0 ms 212 KB Output is correct
54 Correct 0 ms 296 KB Output is correct
55 Correct 0 ms 296 KB Output is correct
56 Correct 1 ms 212 KB Output is correct
57 Correct 1 ms 296 KB Output is correct
58 Correct 0 ms 340 KB Output is correct
59 Correct 0 ms 212 KB Output is correct
60 Correct 0 ms 212 KB Output is correct
61 Correct 0 ms 212 KB Output is correct
62 Correct 0 ms 292 KB Output is correct
63 Correct 1 ms 296 KB Output is correct
64 Correct 1 ms 296 KB Output is correct
65 Correct 1 ms 212 KB Output is correct
66 Correct 1 ms 212 KB Output is correct
67 Correct 0 ms 212 KB Output is correct
68 Correct 1 ms 212 KB Output is correct
69 Correct 1 ms 212 KB Output is correct
70 Correct 0 ms 212 KB Output is correct
71 Correct 0 ms 212 KB Output is correct
72 Correct 0 ms 212 KB Output is correct
73 Correct 0 ms 296 KB Output is correct
74 Correct 0 ms 212 KB Output is correct
75 Correct 0 ms 292 KB Output is correct
76 Correct 1 ms 212 KB Output is correct
77 Correct 0 ms 212 KB Output is correct
78 Correct 1 ms 212 KB Output is correct
79 Correct 0 ms 212 KB Output is correct
80 Correct 1 ms 296 KB Output is correct
81 Correct 1 ms 292 KB Output is correct
82 Correct 0 ms 212 KB Output is correct
83 Correct 0 ms 212 KB Output is correct
84 Correct 0 ms 212 KB Output is correct
85 Correct 0 ms 212 KB Output is correct
86 Correct 0 ms 296 KB Output is correct
87 Correct 0 ms 212 KB Output is correct
88 Correct 0 ms 212 KB Output is correct
89 Correct 0 ms 212 KB Output is correct
90 Correct 0 ms 212 KB Output is correct
91 Correct 0 ms 300 KB Output is correct
92 Correct 0 ms 212 KB Output is correct
93 Correct 1 ms 212 KB Output is correct
94 Correct 1 ms 212 KB Output is correct
95 Correct 0 ms 212 KB Output is correct
96 Correct 0 ms 212 KB Output is correct
97 Correct 1 ms 340 KB Output is correct
98 Correct 1 ms 340 KB Output is correct
99 Correct 1 ms 308 KB Output is correct
100 Correct 1 ms 340 KB Output is correct
101 Correct 1 ms 308 KB Output is correct
102 Correct 1 ms 340 KB Output is correct
103 Correct 1 ms 340 KB Output is correct
104 Correct 1 ms 312 KB Output is correct
105 Correct 1 ms 384 KB Output is correct
106 Correct 1 ms 392 KB Output is correct
107 Correct 1 ms 340 KB Output is correct
108 Correct 2 ms 304 KB Output is correct
109 Correct 1 ms 340 KB Output is correct
110 Correct 1 ms 340 KB Output is correct
111 Correct 1 ms 340 KB Output is correct
112 Correct 1 ms 392 KB Output is correct
113 Correct 1 ms 340 KB Output is correct
114 Correct 1 ms 308 KB Output is correct
115 Correct 1 ms 300 KB Output is correct
116 Correct 1 ms 276 KB Output is correct
117 Correct 1 ms 400 KB Output is correct
118 Correct 1 ms 340 KB Output is correct
119 Correct 1 ms 388 KB Output is correct
120 Correct 1 ms 340 KB Output is correct
121 Correct 1 ms 368 KB Output is correct
122 Correct 1 ms 368 KB Output is correct
123 Correct 1 ms 304 KB Output is correct
124 Correct 1 ms 372 KB Output is correct
125 Correct 1 ms 340 KB Output is correct
126 Correct 1 ms 304 KB Output is correct
127 Correct 2 ms 304 KB Output is correct
128 Correct 1 ms 340 KB Output is correct
129 Correct 1 ms 372 KB Output is correct
130 Correct 1 ms 304 KB Output is correct
131 Correct 1 ms 340 KB Output is correct
132 Correct 2 ms 340 KB Output is correct
133 Correct 1 ms 340 KB Output is correct
134 Correct 1 ms 340 KB Output is correct
135 Correct 1 ms 340 KB Output is correct
136 Correct 1 ms 340 KB Output is correct
137 Correct 1 ms 308 KB Output is correct
138 Correct 0 ms 304 KB Output is correct
139 Correct 1 ms 340 KB Output is correct
140 Correct 1 ms 308 KB Output is correct
141 Correct 1 ms 340 KB Output is correct
142 Correct 1 ms 212 KB Output is correct
143 Correct 1 ms 340 KB Output is correct
144 Correct 1 ms 340 KB Output is correct
145 Correct 25 ms 3376 KB Output is correct
146 Correct 35 ms 3452 KB Output is correct
147 Correct 29 ms 3436 KB Output is correct
148 Correct 26 ms 3448 KB Output is correct
149 Correct 26 ms 3448 KB Output is correct
150 Correct 28 ms 3532 KB Output is correct
151 Correct 32 ms 3468 KB Output is correct
152 Correct 28 ms 3384 KB Output is correct
153 Correct 26 ms 3444 KB Output is correct
154 Correct 26 ms 3404 KB Output is correct
155 Correct 29 ms 3404 KB Output is correct
156 Correct 29 ms 3456 KB Output is correct
157 Correct 27 ms 3404 KB Output is correct
158 Correct 29 ms 3420 KB Output is correct
159 Correct 27 ms 3480 KB Output is correct
160 Correct 29 ms 3408 KB Output is correct
161 Correct 29 ms 3472 KB Output is correct
162 Correct 21 ms 2704 KB Output is correct
163 Correct 22 ms 2608 KB Output is correct
164 Correct 27 ms 3404 KB Output is correct
165 Correct 33 ms 3404 KB Output is correct
166 Correct 27 ms 3396 KB Output is correct
167 Correct 28 ms 3356 KB Output is correct
168 Correct 22 ms 2720 KB Output is correct
169 Correct 20 ms 2620 KB Output is correct
170 Correct 22 ms 2616 KB Output is correct
171 Correct 22 ms 2700 KB Output is correct
172 Correct 30 ms 2608 KB Output is correct
173 Correct 21 ms 2644 KB Output is correct
174 Correct 20 ms 2604 KB Output is correct
175 Correct 20 ms 2644 KB Output is correct
176 Correct 19 ms 2636 KB Output is correct
177 Correct 21 ms 2684 KB Output is correct
178 Correct 21 ms 2660 KB Output is correct
179 Correct 23 ms 2700 KB Output is correct
180 Correct 24 ms 2584 KB Output is correct
181 Correct 30 ms 2656 KB Output is correct
182 Correct 25 ms 2672 KB Output is correct
183 Correct 31 ms 3412 KB Output is correct
184 Correct 28 ms 3404 KB Output is correct
185 Correct 19 ms 2388 KB Output is correct
186 Correct 14 ms 1840 KB Output is correct
187 Correct 8 ms 980 KB Output is correct
188 Correct 28 ms 3404 KB Output is correct
189 Correct 24 ms 2608 KB Output is correct
190 Correct 15 ms 2004 KB Output is correct
191 Correct 12 ms 1236 KB Output is correct
192 Correct 2 ms 440 KB Output is correct