# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
415056 |
2021-05-31T13:28:11 Z |
송준혁(#7511) |
Event Hopping 2 (JOI21_event2) |
C++17 |
|
358 ms |
18528 KB |
#include <bits/stdc++.h>
#define fi first
#define se second
#define pb push_back
#define lb lower_bound
#define MOD 1000000007
#define INF (1ll<<62)
using namespace std;
typedef long long LL;
typedef pair<int,int> pii;
int N, M, K;
int S[101010], E[101010];
int L[101010], R[101010];
int P[20][101010];
pii V[101010];
vector<int> ans;
vector<pii> st;
set<pii> I;
int f(pii t){
int u = lower_bound(L+1, L+M+1, t.fi)-L;
int x = lower_bound(R+1, R+M+1, t.se+1)-R-1;
if (u > x) return 0;
int ret=1;
for (int i=18; i>=0; i--) if (P[i][u] <= x) ret += (1<<i), u = P[i][u];
return ret;
}
int main(){
scanf("%d %d", &N, &K);
for (int i=1; i<=N; i++){
scanf("%d %d", &S[i], &E[i]);
V[i] = pii(S[i], E[i]);
}
sort(V+1, V+N+1, [&](pii a, pii b){
if (a.fi != b.fi) return a.fi < b.fi;
return a.se > b.se;
});
for (int i=1; i<=N; i++){
while (st.size() && st.back().se > V[i].se) st.pop_back();
st.pb(V[i]);
}
M = st.size();
int t=1;
for (int i=1; i<=M; i++){
tie(L[i], R[i])=st[i-1];
while (t < i && R[t] <= L[i]) P[0][t] = i, t++;
}
while (t<=M+1) P[0][t] = M+1, t++;
for (int i=1; i<=18; i++) for (int j=1; j<=M+1; j++) P[i][j] = P[i-1][P[i-1][j]];
I.insert(pii(0, MOD));
int cnt = f(pii(0, MOD));
for (int i=1; i<=N && K; i++){
auto it = I.lower_bound(pii(S[i]+1, 0));
if (it == I.begin()) continue;
--it;
if (it->se < E[i]) continue;
pii l = pii(it->fi, S[i]);
pii r = pii(E[i], it->se);
if (cnt+f(l)+f(r)-f(*it) >= K-1){
ans.pb(i), K--;
cnt += f(l)+f(r)-f(*it);
I.erase(it);
I.insert(l);
I.insert(r);
}
}
if (K) puts("-1");
else for (int x : ans) printf("%d\n", x);
return 0;
}
Compilation message
event2.cpp: In function 'int main()':
event2.cpp:31:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
31 | scanf("%d %d", &N, &K);
| ~~~~~^~~~~~~~~~~~~~~~~
event2.cpp:33:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
33 | scanf("%d %d", &S[i], &E[i]);
| ~~~~~^~~~~~~~~~~~~~~~~~~~~~~
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
332 KB |
Output is correct |
2 |
Correct |
1 ms |
332 KB |
Output is correct |
3 |
Correct |
1 ms |
332 KB |
Output is correct |
4 |
Correct |
186 ms |
16148 KB |
Output is correct |
5 |
Correct |
174 ms |
15832 KB |
Output is correct |
6 |
Correct |
178 ms |
15500 KB |
Output is correct |
7 |
Correct |
146 ms |
14996 KB |
Output is correct |
8 |
Correct |
172 ms |
16148 KB |
Output is correct |
9 |
Correct |
163 ms |
15808 KB |
Output is correct |
10 |
Correct |
159 ms |
15600 KB |
Output is correct |
11 |
Correct |
144 ms |
15148 KB |
Output is correct |
12 |
Correct |
135 ms |
13468 KB |
Output is correct |
13 |
Correct |
133 ms |
13336 KB |
Output is correct |
14 |
Correct |
114 ms |
13152 KB |
Output is correct |
15 |
Correct |
105 ms |
12796 KB |
Output is correct |
16 |
Correct |
70 ms |
7484 KB |
Output is correct |
17 |
Correct |
56 ms |
7484 KB |
Output is correct |
18 |
Correct |
53 ms |
7348 KB |
Output is correct |
19 |
Correct |
44 ms |
3680 KB |
Output is correct |
20 |
Correct |
49 ms |
3708 KB |
Output is correct |
21 |
Correct |
37 ms |
3628 KB |
Output is correct |
22 |
Correct |
35 ms |
2500 KB |
Output is correct |
23 |
Correct |
34 ms |
2488 KB |
Output is correct |
24 |
Correct |
34 ms |
2512 KB |
Output is correct |
25 |
Correct |
33 ms |
2104 KB |
Output is correct |
26 |
Correct |
33 ms |
2004 KB |
Output is correct |
27 |
Correct |
34 ms |
2116 KB |
Output is correct |
28 |
Correct |
84 ms |
10992 KB |
Output is correct |
29 |
Correct |
85 ms |
10280 KB |
Output is correct |
30 |
Correct |
76 ms |
6944 KB |
Output is correct |
31 |
Correct |
69 ms |
3648 KB |
Output is correct |
32 |
Correct |
61 ms |
2524 KB |
Output is correct |
33 |
Correct |
54 ms |
2128 KB |
Output is correct |
34 |
Correct |
86 ms |
12136 KB |
Output is correct |
35 |
Correct |
68 ms |
11504 KB |
Output is correct |
36 |
Correct |
53 ms |
10904 KB |
Output is correct |
37 |
Correct |
108 ms |
9260 KB |
Output is correct |
38 |
Correct |
129 ms |
9148 KB |
Output is correct |
39 |
Correct |
109 ms |
9032 KB |
Output is correct |
40 |
Correct |
97 ms |
8952 KB |
Output is correct |
41 |
Correct |
93 ms |
8764 KB |
Output is correct |
42 |
Correct |
77 ms |
6520 KB |
Output is correct |
43 |
Correct |
102 ms |
9148 KB |
Output is correct |
44 |
Correct |
101 ms |
9020 KB |
Output is correct |
45 |
Correct |
100 ms |
8872 KB |
Output is correct |
46 |
Correct |
97 ms |
8800 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
332 KB |
Output is correct |
2 |
Correct |
1 ms |
332 KB |
Output is correct |
3 |
Correct |
1 ms |
332 KB |
Output is correct |
4 |
Correct |
1 ms |
332 KB |
Output is correct |
5 |
Correct |
1 ms |
332 KB |
Output is correct |
6 |
Correct |
1 ms |
332 KB |
Output is correct |
7 |
Correct |
1 ms |
332 KB |
Output is correct |
8 |
Correct |
1 ms |
332 KB |
Output is correct |
9 |
Correct |
2 ms |
332 KB |
Output is correct |
10 |
Correct |
1 ms |
332 KB |
Output is correct |
11 |
Correct |
2 ms |
332 KB |
Output is correct |
12 |
Correct |
1 ms |
332 KB |
Output is correct |
13 |
Correct |
2 ms |
332 KB |
Output is correct |
14 |
Correct |
1 ms |
304 KB |
Output is correct |
15 |
Correct |
1 ms |
332 KB |
Output is correct |
16 |
Correct |
1 ms |
332 KB |
Output is correct |
17 |
Correct |
2 ms |
332 KB |
Output is correct |
18 |
Correct |
1 ms |
304 KB |
Output is correct |
19 |
Correct |
1 ms |
332 KB |
Output is correct |
20 |
Correct |
3 ms |
332 KB |
Output is correct |
21 |
Correct |
1 ms |
332 KB |
Output is correct |
22 |
Correct |
1 ms |
332 KB |
Output is correct |
23 |
Correct |
2 ms |
332 KB |
Output is correct |
24 |
Correct |
1 ms |
332 KB |
Output is correct |
25 |
Correct |
2 ms |
332 KB |
Output is correct |
26 |
Correct |
1 ms |
332 KB |
Output is correct |
27 |
Correct |
2 ms |
332 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
332 KB |
Output is correct |
2 |
Correct |
1 ms |
332 KB |
Output is correct |
3 |
Correct |
1 ms |
332 KB |
Output is correct |
4 |
Correct |
1 ms |
332 KB |
Output is correct |
5 |
Correct |
1 ms |
332 KB |
Output is correct |
6 |
Correct |
1 ms |
332 KB |
Output is correct |
7 |
Correct |
1 ms |
332 KB |
Output is correct |
8 |
Correct |
1 ms |
332 KB |
Output is correct |
9 |
Correct |
2 ms |
332 KB |
Output is correct |
10 |
Correct |
1 ms |
332 KB |
Output is correct |
11 |
Correct |
2 ms |
332 KB |
Output is correct |
12 |
Correct |
1 ms |
332 KB |
Output is correct |
13 |
Correct |
2 ms |
332 KB |
Output is correct |
14 |
Correct |
1 ms |
304 KB |
Output is correct |
15 |
Correct |
1 ms |
332 KB |
Output is correct |
16 |
Correct |
1 ms |
332 KB |
Output is correct |
17 |
Correct |
2 ms |
332 KB |
Output is correct |
18 |
Correct |
1 ms |
304 KB |
Output is correct |
19 |
Correct |
1 ms |
332 KB |
Output is correct |
20 |
Correct |
3 ms |
332 KB |
Output is correct |
21 |
Correct |
1 ms |
332 KB |
Output is correct |
22 |
Correct |
1 ms |
332 KB |
Output is correct |
23 |
Correct |
2 ms |
332 KB |
Output is correct |
24 |
Correct |
1 ms |
332 KB |
Output is correct |
25 |
Correct |
2 ms |
332 KB |
Output is correct |
26 |
Correct |
1 ms |
332 KB |
Output is correct |
27 |
Correct |
2 ms |
332 KB |
Output is correct |
28 |
Correct |
2 ms |
460 KB |
Output is correct |
29 |
Correct |
3 ms |
460 KB |
Output is correct |
30 |
Correct |
3 ms |
460 KB |
Output is correct |
31 |
Correct |
3 ms |
460 KB |
Output is correct |
32 |
Correct |
2 ms |
460 KB |
Output is correct |
33 |
Correct |
4 ms |
460 KB |
Output is correct |
34 |
Correct |
3 ms |
460 KB |
Output is correct |
35 |
Correct |
9 ms |
844 KB |
Output is correct |
36 |
Correct |
7 ms |
844 KB |
Output is correct |
37 |
Correct |
6 ms |
824 KB |
Output is correct |
38 |
Correct |
4 ms |
716 KB |
Output is correct |
39 |
Correct |
7 ms |
844 KB |
Output is correct |
40 |
Correct |
8 ms |
876 KB |
Output is correct |
41 |
Correct |
7 ms |
892 KB |
Output is correct |
42 |
Correct |
4 ms |
692 KB |
Output is correct |
43 |
Correct |
5 ms |
684 KB |
Output is correct |
44 |
Correct |
5 ms |
716 KB |
Output is correct |
45 |
Correct |
4 ms |
716 KB |
Output is correct |
46 |
Correct |
5 ms |
716 KB |
Output is correct |
47 |
Correct |
3 ms |
588 KB |
Output is correct |
48 |
Correct |
3 ms |
588 KB |
Output is correct |
49 |
Correct |
3 ms |
588 KB |
Output is correct |
50 |
Correct |
5 ms |
568 KB |
Output is correct |
51 |
Correct |
3 ms |
436 KB |
Output is correct |
52 |
Correct |
3 ms |
460 KB |
Output is correct |
53 |
Correct |
2 ms |
460 KB |
Output is correct |
54 |
Correct |
3 ms |
460 KB |
Output is correct |
55 |
Correct |
6 ms |
952 KB |
Output is correct |
56 |
Correct |
7 ms |
836 KB |
Output is correct |
57 |
Correct |
7 ms |
920 KB |
Output is correct |
58 |
Correct |
7 ms |
916 KB |
Output is correct |
59 |
Correct |
6 ms |
888 KB |
Output is correct |
60 |
Correct |
5 ms |
872 KB |
Output is correct |
61 |
Correct |
6 ms |
972 KB |
Output is correct |
62 |
Correct |
6 ms |
820 KB |
Output is correct |
63 |
Correct |
7 ms |
844 KB |
Output is correct |
64 |
Correct |
4 ms |
716 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
332 KB |
Output is correct |
2 |
Correct |
1 ms |
332 KB |
Output is correct |
3 |
Correct |
1 ms |
332 KB |
Output is correct |
4 |
Correct |
186 ms |
16148 KB |
Output is correct |
5 |
Correct |
174 ms |
15832 KB |
Output is correct |
6 |
Correct |
178 ms |
15500 KB |
Output is correct |
7 |
Correct |
146 ms |
14996 KB |
Output is correct |
8 |
Correct |
172 ms |
16148 KB |
Output is correct |
9 |
Correct |
163 ms |
15808 KB |
Output is correct |
10 |
Correct |
159 ms |
15600 KB |
Output is correct |
11 |
Correct |
144 ms |
15148 KB |
Output is correct |
12 |
Correct |
135 ms |
13468 KB |
Output is correct |
13 |
Correct |
133 ms |
13336 KB |
Output is correct |
14 |
Correct |
114 ms |
13152 KB |
Output is correct |
15 |
Correct |
105 ms |
12796 KB |
Output is correct |
16 |
Correct |
70 ms |
7484 KB |
Output is correct |
17 |
Correct |
56 ms |
7484 KB |
Output is correct |
18 |
Correct |
53 ms |
7348 KB |
Output is correct |
19 |
Correct |
44 ms |
3680 KB |
Output is correct |
20 |
Correct |
49 ms |
3708 KB |
Output is correct |
21 |
Correct |
37 ms |
3628 KB |
Output is correct |
22 |
Correct |
35 ms |
2500 KB |
Output is correct |
23 |
Correct |
34 ms |
2488 KB |
Output is correct |
24 |
Correct |
34 ms |
2512 KB |
Output is correct |
25 |
Correct |
33 ms |
2104 KB |
Output is correct |
26 |
Correct |
33 ms |
2004 KB |
Output is correct |
27 |
Correct |
34 ms |
2116 KB |
Output is correct |
28 |
Correct |
84 ms |
10992 KB |
Output is correct |
29 |
Correct |
85 ms |
10280 KB |
Output is correct |
30 |
Correct |
76 ms |
6944 KB |
Output is correct |
31 |
Correct |
69 ms |
3648 KB |
Output is correct |
32 |
Correct |
61 ms |
2524 KB |
Output is correct |
33 |
Correct |
54 ms |
2128 KB |
Output is correct |
34 |
Correct |
86 ms |
12136 KB |
Output is correct |
35 |
Correct |
68 ms |
11504 KB |
Output is correct |
36 |
Correct |
53 ms |
10904 KB |
Output is correct |
37 |
Correct |
108 ms |
9260 KB |
Output is correct |
38 |
Correct |
129 ms |
9148 KB |
Output is correct |
39 |
Correct |
109 ms |
9032 KB |
Output is correct |
40 |
Correct |
97 ms |
8952 KB |
Output is correct |
41 |
Correct |
93 ms |
8764 KB |
Output is correct |
42 |
Correct |
77 ms |
6520 KB |
Output is correct |
43 |
Correct |
102 ms |
9148 KB |
Output is correct |
44 |
Correct |
101 ms |
9020 KB |
Output is correct |
45 |
Correct |
100 ms |
8872 KB |
Output is correct |
46 |
Correct |
97 ms |
8800 KB |
Output is correct |
47 |
Correct |
1 ms |
332 KB |
Output is correct |
48 |
Correct |
1 ms |
332 KB |
Output is correct |
49 |
Correct |
1 ms |
332 KB |
Output is correct |
50 |
Correct |
1 ms |
332 KB |
Output is correct |
51 |
Correct |
1 ms |
332 KB |
Output is correct |
52 |
Correct |
1 ms |
332 KB |
Output is correct |
53 |
Correct |
1 ms |
332 KB |
Output is correct |
54 |
Correct |
1 ms |
332 KB |
Output is correct |
55 |
Correct |
2 ms |
332 KB |
Output is correct |
56 |
Correct |
1 ms |
332 KB |
Output is correct |
57 |
Correct |
2 ms |
332 KB |
Output is correct |
58 |
Correct |
1 ms |
332 KB |
Output is correct |
59 |
Correct |
2 ms |
332 KB |
Output is correct |
60 |
Correct |
1 ms |
304 KB |
Output is correct |
61 |
Correct |
1 ms |
332 KB |
Output is correct |
62 |
Correct |
1 ms |
332 KB |
Output is correct |
63 |
Correct |
2 ms |
332 KB |
Output is correct |
64 |
Correct |
1 ms |
304 KB |
Output is correct |
65 |
Correct |
1 ms |
332 KB |
Output is correct |
66 |
Correct |
3 ms |
332 KB |
Output is correct |
67 |
Correct |
1 ms |
332 KB |
Output is correct |
68 |
Correct |
1 ms |
332 KB |
Output is correct |
69 |
Correct |
2 ms |
332 KB |
Output is correct |
70 |
Correct |
1 ms |
332 KB |
Output is correct |
71 |
Correct |
2 ms |
332 KB |
Output is correct |
72 |
Correct |
1 ms |
332 KB |
Output is correct |
73 |
Correct |
2 ms |
332 KB |
Output is correct |
74 |
Correct |
2 ms |
460 KB |
Output is correct |
75 |
Correct |
3 ms |
460 KB |
Output is correct |
76 |
Correct |
3 ms |
460 KB |
Output is correct |
77 |
Correct |
3 ms |
460 KB |
Output is correct |
78 |
Correct |
2 ms |
460 KB |
Output is correct |
79 |
Correct |
4 ms |
460 KB |
Output is correct |
80 |
Correct |
3 ms |
460 KB |
Output is correct |
81 |
Correct |
9 ms |
844 KB |
Output is correct |
82 |
Correct |
7 ms |
844 KB |
Output is correct |
83 |
Correct |
6 ms |
824 KB |
Output is correct |
84 |
Correct |
4 ms |
716 KB |
Output is correct |
85 |
Correct |
7 ms |
844 KB |
Output is correct |
86 |
Correct |
8 ms |
876 KB |
Output is correct |
87 |
Correct |
7 ms |
892 KB |
Output is correct |
88 |
Correct |
4 ms |
692 KB |
Output is correct |
89 |
Correct |
5 ms |
684 KB |
Output is correct |
90 |
Correct |
5 ms |
716 KB |
Output is correct |
91 |
Correct |
4 ms |
716 KB |
Output is correct |
92 |
Correct |
5 ms |
716 KB |
Output is correct |
93 |
Correct |
3 ms |
588 KB |
Output is correct |
94 |
Correct |
3 ms |
588 KB |
Output is correct |
95 |
Correct |
3 ms |
588 KB |
Output is correct |
96 |
Correct |
5 ms |
568 KB |
Output is correct |
97 |
Correct |
3 ms |
436 KB |
Output is correct |
98 |
Correct |
3 ms |
460 KB |
Output is correct |
99 |
Correct |
2 ms |
460 KB |
Output is correct |
100 |
Correct |
3 ms |
460 KB |
Output is correct |
101 |
Correct |
6 ms |
952 KB |
Output is correct |
102 |
Correct |
7 ms |
836 KB |
Output is correct |
103 |
Correct |
7 ms |
920 KB |
Output is correct |
104 |
Correct |
7 ms |
916 KB |
Output is correct |
105 |
Correct |
6 ms |
888 KB |
Output is correct |
106 |
Correct |
5 ms |
872 KB |
Output is correct |
107 |
Correct |
6 ms |
972 KB |
Output is correct |
108 |
Correct |
6 ms |
820 KB |
Output is correct |
109 |
Correct |
7 ms |
844 KB |
Output is correct |
110 |
Correct |
4 ms |
716 KB |
Output is correct |
111 |
Correct |
61 ms |
3900 KB |
Output is correct |
112 |
Correct |
51 ms |
3944 KB |
Output is correct |
113 |
Correct |
45 ms |
3904 KB |
Output is correct |
114 |
Correct |
45 ms |
3916 KB |
Output is correct |
115 |
Correct |
41 ms |
3884 KB |
Output is correct |
116 |
Correct |
81 ms |
3904 KB |
Output is correct |
117 |
Correct |
76 ms |
3908 KB |
Output is correct |
118 |
Correct |
358 ms |
18104 KB |
Output is correct |
119 |
Correct |
302 ms |
17460 KB |
Output is correct |
120 |
Correct |
198 ms |
14688 KB |
Output is correct |
121 |
Correct |
161 ms |
12236 KB |
Output is correct |
122 |
Correct |
203 ms |
15328 KB |
Output is correct |
123 |
Correct |
207 ms |
15112 KB |
Output is correct |
124 |
Correct |
179 ms |
14668 KB |
Output is correct |
125 |
Correct |
167 ms |
12212 KB |
Output is correct |
126 |
Correct |
101 ms |
9484 KB |
Output is correct |
127 |
Correct |
99 ms |
9376 KB |
Output is correct |
128 |
Correct |
95 ms |
9380 KB |
Output is correct |
129 |
Correct |
131 ms |
8896 KB |
Output is correct |
130 |
Correct |
64 ms |
5568 KB |
Output is correct |
131 |
Correct |
70 ms |
5568 KB |
Output is correct |
132 |
Correct |
68 ms |
5568 KB |
Output is correct |
133 |
Correct |
108 ms |
5548 KB |
Output is correct |
134 |
Correct |
52 ms |
4372 KB |
Output is correct |
135 |
Correct |
51 ms |
4452 KB |
Output is correct |
136 |
Correct |
46 ms |
4420 KB |
Output is correct |
137 |
Correct |
89 ms |
4416 KB |
Output is correct |
138 |
Correct |
42 ms |
4012 KB |
Output is correct |
139 |
Correct |
45 ms |
4048 KB |
Output is correct |
140 |
Correct |
41 ms |
4036 KB |
Output is correct |
141 |
Correct |
82 ms |
4056 KB |
Output is correct |
142 |
Correct |
183 ms |
18472 KB |
Output is correct |
143 |
Correct |
180 ms |
18456 KB |
Output is correct |
144 |
Correct |
181 ms |
18528 KB |
Output is correct |
145 |
Correct |
179 ms |
18412 KB |
Output is correct |
146 |
Correct |
221 ms |
18356 KB |
Output is correct |
147 |
Correct |
168 ms |
18204 KB |
Output is correct |
148 |
Correct |
166 ms |
18052 KB |
Output is correct |
149 |
Correct |
199 ms |
18024 KB |
Output is correct |
150 |
Correct |
162 ms |
17856 KB |
Output is correct |
151 |
Correct |
159 ms |
17320 KB |
Output is correct |
152 |
Correct |
86 ms |
12888 KB |
Output is correct |
153 |
Correct |
176 ms |
18488 KB |
Output is correct |
154 |
Correct |
184 ms |
18372 KB |
Output is correct |
155 |
Correct |
175 ms |
18228 KB |
Output is correct |
156 |
Correct |
169 ms |
18136 KB |
Output is correct |
157 |
Correct |
206 ms |
18100 KB |
Output is correct |
158 |
Correct |
197 ms |
17936 KB |
Output is correct |
159 |
Correct |
155 ms |
17332 KB |
Output is correct |
160 |
Correct |
95 ms |
12992 KB |
Output is correct |
161 |
Correct |
228 ms |
15660 KB |
Output is correct |
162 |
Correct |
229 ms |
15552 KB |
Output is correct |
163 |
Correct |
208 ms |
15388 KB |
Output is correct |
164 |
Correct |
176 ms |
15272 KB |
Output is correct |
165 |
Correct |
171 ms |
15260 KB |
Output is correct |
166 |
Correct |
87 ms |
8476 KB |
Output is correct |
167 |
Correct |
123 ms |
11012 KB |
Output is correct |
168 |
Correct |
115 ms |
10968 KB |
Output is correct |
169 |
Correct |
107 ms |
10840 KB |
Output is correct |
170 |
Correct |
96 ms |
10744 KB |
Output is correct |
171 |
Correct |
109 ms |
14968 KB |
Output is correct |
172 |
Correct |
113 ms |
15672 KB |
Output is correct |
173 |
Correct |
271 ms |
15904 KB |
Output is correct |
174 |
Correct |
245 ms |
15672 KB |
Output is correct |
175 |
Correct |
243 ms |
15552 KB |
Output is correct |
176 |
Correct |
185 ms |
15132 KB |
Output is correct |