답안 #63227 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
63227	2018-08-01T06:33:57 Z	김현수(#2143)	Alternating Current (BOI18_alternating)	C++11	100 / 100	242 ms	17460 KB

alternating

#include<bits/stdc++.h>
#define X first
#define Y second
using namespace std;
typedef pair<int,int> pii;

const int N = 100005, inf = 1e9;

int n, m, s[N], nxt[N], opt[N];
bool non[N];

pii a[N];

vector<int> ans, in[N], out[N];

set<pii> st, ss, es;

void boom () {
	puts("impossible");
	exit(0);
}

void solve (vector<pair<pii, int> > &V, vector<int> &X) {
	int DI;
	for(auto &T : V) {
		int S = T.X.X, E = T.X.Y, I = T.Y;
		if(E == n) {
			st.insert({S, I});
			DI = I;
		}
		else {
			int J = upper_bound(X.begin(), X.end(), E) - X.begin() - 1;
			if(J < 0 || X[J] < S) J = S;
			else J = X[J];
			auto it = st.lower_bound({J+1, 0});
			if(it != st.end() && (it->X) <= E+1) {
				st.insert({S, I});
				nxt[I] = (it->Y);
			}
		}
	}
	if(!nxt[DI]) boom();
	ans.push_back(DI);
	for(int i=nxt[DI];i!=DI;i=nxt[i]) {
		ans.push_back(i);
	}
}

void eliminate () {
	for(auto &T : ans) {
		if(a[T].X > a[T].Y) in[1].push_back(T);
		out[a[T].Y+1].push_back(T);
		in[a[T].X].push_back(T);
	}
	for(int i=1;i<=n;i++) {
		for(auto &T : out[i]) {
			int S = a[T].X, E = a[T].Y;
			if(S > E) S -= n;
			auto it = ss.find({S, T});
			if(it != ss.end()) ss.erase(it);
			it = es.find({E, T});
			if(it != es.end()) es.erase(it);
		}
		for(auto &T : in[i]) {
			if(non[T]) continue;
			int S = a[T].X, E = a[T].Y;
			if(S > E) {
				if(i == 1) S -= n;
				else E += n;
			}
			ss.insert({S, T});
			es.insert({E, T});
		}
		if(ss.size() > 2) {
			auto si = ss.begin(), ei = es.end();
			ei--;
			int A = si->Y, B = ei->Y;
			set<pii> SS, ES;
			for(auto &T : ss) {
				int I = T.Y;
				if(A == I || B == I) SS.insert(T);
				else non[I] = true;
			}
			for(auto &T : es) {
				int I = T.Y;
				if(A == I || B == I) ES.insert(T);
				else non[I] = true;
			}
			swap(SS, ss);
			swap(ES, es);
		}
	}
	vector<int> ANS;
	for(auto &T : ans) {
		if(!non[T]) ANS.push_back(T);
	}
	swap(ANS, ans);
}

int main()
{
	scanf("%d%d",&n,&m);
	for(int i=1;i<=m;i++) {
		scanf("%d%d",&a[i].X,&a[i].Y);
		if(a[i].X <= a[i].Y) {
			s[a[i].X]++;
			s[a[i].Y+1]--;
		}
		else {
			s[1]++;
			s[a[i].Y+1]--;
			s[a[i].X]++;
		}
	}
	int MV = inf, MI;
	for(int i=1;i<=n;i++) {
		s[i] += s[i-1];
		if(MV > s[i]) {
			MV = s[i];
			MI = i;
		}
	}
	if(MV < 2) boom();
	else if(MV == 2) {
		vector<pair<pii, int> > V, O;
		vector<int> X;
		for(int i=1;i<=m;i++) {
			a[i].X -= MI;
			a[i].Y -= MI;
			if(a[i].X <= 0) a[i].X += n;
			if(a[i].Y <= 0) a[i].Y += n;
			if(a[i].X > a[i].Y || (a[i].X <= n && n <= a[i].Y)) {
				O.push_back({{a[i].X, (a[i].Y == n ? 0 : a[i].Y)}, i});
			}
			else V.push_back({a[i], i});
		}
		V.push_back({{0, O[0].X.Y}, O[0].Y});
		V.push_back({{O[0].X.X, n}, O[0].Y});
		sort(V.begin(), V.end());
		reverse(V.begin(), V.end());
		for(int i=1;i<n;i++) {
			int I = (i + MI > n ? i + MI - n : i + MI);
			if(s[I] == 2) X.push_back(i);
		}
		solve(V, X);
	}
	else {
		for(int i=1;i<=m;i++) {
			ans.push_back(i);
		}
	}
	eliminate();
	for(auto &T : ans) {
		opt[T] = 1;
	}
	for(int i=1;i<=m;i++) {
		printf("%d",opt[i]);
	}
}

Compilation message

alternating.cpp: In function 'int main()':
alternating.cpp:102:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d",&n,&m);
  ~~~~~^~~~~~~~~~~~~~
alternating.cpp:104:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d",&a[i].X,&a[i].Y);
   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
alternating.cpp:142:15: warning: 'MI' may be used uninitialized in this function [-Wmaybe-uninitialized]
    int I = (i + MI > n ? i + MI - n : i + MI);
             ~~^~~~

Subtask #1
13.0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	6 ms	4988 KB	Output is correct
2	Correct	8 ms	5228 KB	Output is correct
3	Correct	6 ms	5228 KB	Output is correct
4	Correct	8 ms	5228 KB	Output is correct
5	Correct	7 ms	5264 KB	Output is correct
6	Correct	7 ms	5264 KB	Output is correct
7	Correct	7 ms	5264 KB	Output is correct
8	Correct	7 ms	5328 KB	Output is correct
9	Correct	6 ms	5328 KB	Output is correct
10	Correct	6 ms	5328 KB	Output is correct
11	Correct	7 ms	5328 KB	Output is correct
12	Correct	7 ms	5328 KB	Output is correct
13	Correct	8 ms	5328 KB	Output is correct
14	Correct	7 ms	5328 KB	Output is correct
15	Correct	9 ms	5328 KB	Output is correct
16	Correct	7 ms	5328 KB	Output is correct
17	Correct	6 ms	5328 KB	Output is correct
18	Correct	6 ms	5328 KB	Output is correct
19	Correct	7 ms	5328 KB	Output is correct
20	Correct	8 ms	5328 KB	Output is correct
21	Correct	6 ms	5328 KB	Output is correct
22	Correct	8 ms	5328 KB	Output is correct
23	Correct	10 ms	5328 KB	Output is correct
24	Correct	7 ms	5328 KB	Output is correct
25	Correct	7 ms	5328 KB	Output is correct
26	Correct	7 ms	5328 KB	Output is correct
27	Correct	8 ms	5328 KB	Output is correct
28	Correct	8 ms	5328 KB	Output is correct
29	Correct	8 ms	5328 KB	Output is correct
30	Correct	7 ms	5328 KB	Output is correct
31	Correct	7 ms	5328 KB	Output is correct
32	Correct	7 ms	5328 KB	Output is correct
33	Correct	7 ms	5328 KB	Output is correct
34	Correct	9 ms	5328 KB	Output is correct
35	Correct	7 ms	5328 KB	Output is correct
36	Correct	8 ms	5328 KB	Output is correct
37	Correct	7 ms	5328 KB	Output is correct
38	Correct	7 ms	5328 KB	Output is correct
39	Correct	6 ms	5328 KB	Output is correct
40	Correct	9 ms	5328 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	6 ms	4988 KB	Output is correct
2	Correct	8 ms	5228 KB	Output is correct
3	Correct	6 ms	5228 KB	Output is correct
4	Correct	8 ms	5228 KB	Output is correct
5	Correct	7 ms	5264 KB	Output is correct
6	Correct	7 ms	5264 KB	Output is correct
7	Correct	7 ms	5264 KB	Output is correct
8	Correct	7 ms	5328 KB	Output is correct
9	Correct	6 ms	5328 KB	Output is correct
10	Correct	6 ms	5328 KB	Output is correct
11	Correct	7 ms	5328 KB	Output is correct
12	Correct	7 ms	5328 KB	Output is correct
13	Correct	8 ms	5328 KB	Output is correct
14	Correct	7 ms	5328 KB	Output is correct
15	Correct	9 ms	5328 KB	Output is correct
16	Correct	7 ms	5328 KB	Output is correct
17	Correct	6 ms	5328 KB	Output is correct
18	Correct	6 ms	5328 KB	Output is correct
19	Correct	7 ms	5328 KB	Output is correct
20	Correct	8 ms	5328 KB	Output is correct
21	Correct	6 ms	5328 KB	Output is correct
22	Correct	8 ms	5328 KB	Output is correct
23	Correct	10 ms	5328 KB	Output is correct
24	Correct	7 ms	5328 KB	Output is correct
25	Correct	7 ms	5328 KB	Output is correct
26	Correct	7 ms	5328 KB	Output is correct
27	Correct	8 ms	5328 KB	Output is correct
28	Correct	8 ms	5328 KB	Output is correct
29	Correct	8 ms	5328 KB	Output is correct
30	Correct	7 ms	5328 KB	Output is correct
31	Correct	7 ms	5328 KB	Output is correct
32	Correct	7 ms	5328 KB	Output is correct
33	Correct	7 ms	5328 KB	Output is correct
34	Correct	9 ms	5328 KB	Output is correct
35	Correct	7 ms	5328 KB	Output is correct
36	Correct	8 ms	5328 KB	Output is correct
37	Correct	7 ms	5328 KB	Output is correct
38	Correct	7 ms	5328 KB	Output is correct
39	Correct	6 ms	5328 KB	Output is correct
40	Correct	9 ms	5328 KB	Output is correct
41	Correct	8 ms	5328 KB	Output is correct
42	Correct	7 ms	5328 KB	Output is correct
43	Correct	7 ms	5328 KB	Output is correct
44	Correct	6 ms	5328 KB	Output is correct
45	Correct	7 ms	5328 KB	Output is correct
46	Correct	9 ms	5356 KB	Output is correct
47	Correct	6 ms	5356 KB	Output is correct
48	Correct	7 ms	5356 KB	Output is correct
49	Correct	8 ms	5356 KB	Output is correct
50	Correct	7 ms	5356 KB	Output is correct
51	Correct	8 ms	5356 KB	Output is correct
52	Correct	9 ms	5356 KB	Output is correct
53	Correct	8 ms	5356 KB	Output is correct
54	Correct	8 ms	5356 KB	Output is correct
55	Correct	7 ms	5356 KB	Output is correct
56	Correct	8 ms	5356 KB	Output is correct
57	Correct	7 ms	5356 KB	Output is correct
58	Correct	6 ms	5356 KB	Output is correct
59	Correct	8 ms	5356 KB	Output is correct
60	Correct	7 ms	5356 KB	Output is correct
61	Correct	7 ms	5356 KB	Output is correct
62	Correct	9 ms	5356 KB	Output is correct
63	Correct	8 ms	5356 KB	Output is correct
64	Correct	8 ms	5356 KB	Output is correct
65	Correct	7 ms	5356 KB	Output is correct
66	Correct	8 ms	5356 KB	Output is correct
67	Correct	7 ms	5356 KB	Output is correct
68	Correct	7 ms	5356 KB	Output is correct
69	Correct	8 ms	5356 KB	Output is correct

Subtask #3
22.0 / 22.0

#	결과	실행 시간	메모리	Grader output
1	Correct	6 ms	4988 KB	Output is correct
2	Correct	8 ms	5228 KB	Output is correct
3	Correct	6 ms	5228 KB	Output is correct
4	Correct	8 ms	5228 KB	Output is correct
5	Correct	7 ms	5264 KB	Output is correct
6	Correct	7 ms	5264 KB	Output is correct
7	Correct	7 ms	5264 KB	Output is correct
8	Correct	7 ms	5328 KB	Output is correct
9	Correct	6 ms	5328 KB	Output is correct
10	Correct	6 ms	5328 KB	Output is correct
11	Correct	7 ms	5328 KB	Output is correct
12	Correct	7 ms	5328 KB	Output is correct
13	Correct	8 ms	5328 KB	Output is correct
14	Correct	7 ms	5328 KB	Output is correct
15	Correct	9 ms	5328 KB	Output is correct
16	Correct	7 ms	5328 KB	Output is correct
17	Correct	6 ms	5328 KB	Output is correct
18	Correct	6 ms	5328 KB	Output is correct
19	Correct	7 ms	5328 KB	Output is correct
20	Correct	8 ms	5328 KB	Output is correct
21	Correct	6 ms	5328 KB	Output is correct
22	Correct	8 ms	5328 KB	Output is correct
23	Correct	10 ms	5328 KB	Output is correct
24	Correct	7 ms	5328 KB	Output is correct
25	Correct	7 ms	5328 KB	Output is correct
26	Correct	7 ms	5328 KB	Output is correct
27	Correct	8 ms	5328 KB	Output is correct
28	Correct	8 ms	5328 KB	Output is correct
29	Correct	8 ms	5328 KB	Output is correct
30	Correct	7 ms	5328 KB	Output is correct
31	Correct	7 ms	5328 KB	Output is correct
32	Correct	7 ms	5328 KB	Output is correct
33	Correct	7 ms	5328 KB	Output is correct
34	Correct	9 ms	5328 KB	Output is correct
35	Correct	7 ms	5328 KB	Output is correct
36	Correct	8 ms	5328 KB	Output is correct
37	Correct	7 ms	5328 KB	Output is correct
38	Correct	7 ms	5328 KB	Output is correct
39	Correct	6 ms	5328 KB	Output is correct
40	Correct	9 ms	5328 KB	Output is correct
41	Correct	8 ms	5328 KB	Output is correct
42	Correct	7 ms	5328 KB	Output is correct
43	Correct	7 ms	5328 KB	Output is correct
44	Correct	6 ms	5328 KB	Output is correct
45	Correct	7 ms	5328 KB	Output is correct
46	Correct	9 ms	5356 KB	Output is correct
47	Correct	6 ms	5356 KB	Output is correct
48	Correct	7 ms	5356 KB	Output is correct
49	Correct	8 ms	5356 KB	Output is correct
50	Correct	7 ms	5356 KB	Output is correct
51	Correct	8 ms	5356 KB	Output is correct
52	Correct	9 ms	5356 KB	Output is correct
53	Correct	8 ms	5356 KB	Output is correct
54	Correct	8 ms	5356 KB	Output is correct
55	Correct	7 ms	5356 KB	Output is correct
56	Correct	8 ms	5356 KB	Output is correct
57	Correct	7 ms	5356 KB	Output is correct
58	Correct	6 ms	5356 KB	Output is correct
59	Correct	8 ms	5356 KB	Output is correct
60	Correct	7 ms	5356 KB	Output is correct
61	Correct	7 ms	5356 KB	Output is correct
62	Correct	9 ms	5356 KB	Output is correct
63	Correct	8 ms	5356 KB	Output is correct
64	Correct	8 ms	5356 KB	Output is correct
65	Correct	7 ms	5356 KB	Output is correct
66	Correct	8 ms	5356 KB	Output is correct
67	Correct	7 ms	5356 KB	Output is correct
68	Correct	7 ms	5356 KB	Output is correct
69	Correct	8 ms	5356 KB	Output is correct
70	Correct	8 ms	5372 KB	Output is correct
71	Correct	9 ms	5372 KB	Output is correct
72	Correct	6 ms	5372 KB	Output is correct
73	Correct	7 ms	5372 KB	Output is correct
74	Correct	7 ms	5372 KB	Output is correct
75	Correct	8 ms	5372 KB	Output is correct
76	Correct	7 ms	5372 KB	Output is correct
77	Correct	8 ms	5372 KB	Output is correct
78	Correct	7 ms	5372 KB	Output is correct
79	Correct	8 ms	5372 KB	Output is correct
80	Correct	8 ms	5372 KB	Output is correct
81	Correct	7 ms	5372 KB	Output is correct
82	Correct	7 ms	5372 KB	Output is correct
83	Correct	8 ms	5420 KB	Output is correct
84	Correct	9 ms	5512 KB	Output is correct
85	Correct	9 ms	5512 KB	Output is correct
86	Correct	7 ms	5512 KB	Output is correct
87	Correct	8 ms	5512 KB	Output is correct
88	Correct	7 ms	5512 KB	Output is correct
89	Correct	8 ms	5512 KB	Output is correct
90	Correct	10 ms	5512 KB	Output is correct
91	Correct	7 ms	5512 KB	Output is correct
92	Correct	8 ms	5512 KB	Output is correct
93	Correct	7 ms	5512 KB	Output is correct
94	Correct	7 ms	5512 KB	Output is correct
95	Correct	7 ms	5512 KB	Output is correct
96	Correct	9 ms	5512 KB	Output is correct
97	Correct	8 ms	5512 KB	Output is correct
98	Correct	10 ms	5512 KB	Output is correct

Subtask #4
19.0 / 19.0

#	결과	실행 시간	메모리	Grader output
1	Correct	134 ms	17460 KB	Output is correct
2	Correct	9 ms	17460 KB	Output is correct
3	Correct	27 ms	17460 KB	Output is correct
4	Correct	27 ms	17460 KB	Output is correct
5	Correct	138 ms	17460 KB	Output is correct
6	Correct	40 ms	17460 KB	Output is correct
7	Correct	176 ms	17460 KB	Output is correct
8	Correct	14 ms	17460 KB	Output is correct
9	Correct	12 ms	17460 KB	Output is correct
10	Correct	169 ms	17460 KB	Output is correct
11	Correct	136 ms	17460 KB	Output is correct
12	Correct	99 ms	17460 KB	Output is correct
13	Correct	8 ms	17460 KB	Output is correct
14	Correct	7 ms	17460 KB	Output is correct
15	Correct	69 ms	17460 KB	Output is correct
16	Correct	17 ms	17460 KB	Output is correct
17	Correct	123 ms	17460 KB	Output is correct
18	Correct	82 ms	17460 KB	Output is correct
19	Correct	9 ms	17460 KB	Output is correct
20	Correct	181 ms	17460 KB	Output is correct

Subtask #5
26.0 / 26.0

#	결과	실행 시간	메모리	Grader output
1	Correct	6 ms	4988 KB	Output is correct
2	Correct	8 ms	5228 KB	Output is correct
3	Correct	6 ms	5228 KB	Output is correct
4	Correct	8 ms	5228 KB	Output is correct
5	Correct	7 ms	5264 KB	Output is correct
6	Correct	7 ms	5264 KB	Output is correct
7	Correct	7 ms	5264 KB	Output is correct
8	Correct	7 ms	5328 KB	Output is correct
9	Correct	6 ms	5328 KB	Output is correct
10	Correct	6 ms	5328 KB	Output is correct
11	Correct	7 ms	5328 KB	Output is correct
12	Correct	7 ms	5328 KB	Output is correct
13	Correct	8 ms	5328 KB	Output is correct
14	Correct	7 ms	5328 KB	Output is correct
15	Correct	9 ms	5328 KB	Output is correct
16	Correct	7 ms	5328 KB	Output is correct
17	Correct	6 ms	5328 KB	Output is correct
18	Correct	6 ms	5328 KB	Output is correct
19	Correct	7 ms	5328 KB	Output is correct
20	Correct	8 ms	5328 KB	Output is correct
21	Correct	6 ms	5328 KB	Output is correct
22	Correct	8 ms	5328 KB	Output is correct
23	Correct	10 ms	5328 KB	Output is correct
24	Correct	7 ms	5328 KB	Output is correct
25	Correct	7 ms	5328 KB	Output is correct
26	Correct	7 ms	5328 KB	Output is correct
27	Correct	8 ms	5328 KB	Output is correct
28	Correct	8 ms	5328 KB	Output is correct
29	Correct	8 ms	5328 KB	Output is correct
30	Correct	7 ms	5328 KB	Output is correct
31	Correct	7 ms	5328 KB	Output is correct
32	Correct	7 ms	5328 KB	Output is correct
33	Correct	7 ms	5328 KB	Output is correct
34	Correct	9 ms	5328 KB	Output is correct
35	Correct	7 ms	5328 KB	Output is correct
36	Correct	8 ms	5328 KB	Output is correct
37	Correct	7 ms	5328 KB	Output is correct
38	Correct	7 ms	5328 KB	Output is correct
39	Correct	6 ms	5328 KB	Output is correct
40	Correct	9 ms	5328 KB	Output is correct
41	Correct	8 ms	5328 KB	Output is correct
42	Correct	7 ms	5328 KB	Output is correct
43	Correct	7 ms	5328 KB	Output is correct
44	Correct	6 ms	5328 KB	Output is correct
45	Correct	7 ms	5328 KB	Output is correct
46	Correct	9 ms	5356 KB	Output is correct
47	Correct	6 ms	5356 KB	Output is correct
48	Correct	7 ms	5356 KB	Output is correct
49	Correct	8 ms	5356 KB	Output is correct
50	Correct	7 ms	5356 KB	Output is correct
51	Correct	8 ms	5356 KB	Output is correct
52	Correct	9 ms	5356 KB	Output is correct
53	Correct	8 ms	5356 KB	Output is correct
54	Correct	8 ms	5356 KB	Output is correct
55	Correct	7 ms	5356 KB	Output is correct
56	Correct	8 ms	5356 KB	Output is correct
57	Correct	7 ms	5356 KB	Output is correct
58	Correct	6 ms	5356 KB	Output is correct
59	Correct	8 ms	5356 KB	Output is correct
60	Correct	7 ms	5356 KB	Output is correct
61	Correct	7 ms	5356 KB	Output is correct
62	Correct	9 ms	5356 KB	Output is correct
63	Correct	8 ms	5356 KB	Output is correct
64	Correct	8 ms	5356 KB	Output is correct
65	Correct	7 ms	5356 KB	Output is correct
66	Correct	8 ms	5356 KB	Output is correct
67	Correct	7 ms	5356 KB	Output is correct
68	Correct	7 ms	5356 KB	Output is correct
69	Correct	8 ms	5356 KB	Output is correct
70	Correct	8 ms	5372 KB	Output is correct
71	Correct	9 ms	5372 KB	Output is correct
72	Correct	6 ms	5372 KB	Output is correct
73	Correct	7 ms	5372 KB	Output is correct
74	Correct	7 ms	5372 KB	Output is correct
75	Correct	8 ms	5372 KB	Output is correct
76	Correct	7 ms	5372 KB	Output is correct
77	Correct	8 ms	5372 KB	Output is correct
78	Correct	7 ms	5372 KB	Output is correct
79	Correct	8 ms	5372 KB	Output is correct
80	Correct	8 ms	5372 KB	Output is correct
81	Correct	7 ms	5372 KB	Output is correct
82	Correct	7 ms	5372 KB	Output is correct
83	Correct	8 ms	5420 KB	Output is correct
84	Correct	9 ms	5512 KB	Output is correct
85	Correct	9 ms	5512 KB	Output is correct
86	Correct	7 ms	5512 KB	Output is correct
87	Correct	8 ms	5512 KB	Output is correct
88	Correct	7 ms	5512 KB	Output is correct
89	Correct	8 ms	5512 KB	Output is correct
90	Correct	10 ms	5512 KB	Output is correct
91	Correct	7 ms	5512 KB	Output is correct
92	Correct	8 ms	5512 KB	Output is correct
93	Correct	7 ms	5512 KB	Output is correct
94	Correct	7 ms	5512 KB	Output is correct
95	Correct	7 ms	5512 KB	Output is correct
96	Correct	9 ms	5512 KB	Output is correct
97	Correct	8 ms	5512 KB	Output is correct
98	Correct	10 ms	5512 KB	Output is correct
99	Correct	134 ms	17460 KB	Output is correct
100	Correct	9 ms	17460 KB	Output is correct
101	Correct	27 ms	17460 KB	Output is correct
102	Correct	27 ms	17460 KB	Output is correct
103	Correct	138 ms	17460 KB	Output is correct
104	Correct	40 ms	17460 KB	Output is correct
105	Correct	176 ms	17460 KB	Output is correct
106	Correct	14 ms	17460 KB	Output is correct
107	Correct	12 ms	17460 KB	Output is correct
108	Correct	169 ms	17460 KB	Output is correct
109	Correct	136 ms	17460 KB	Output is correct
110	Correct	99 ms	17460 KB	Output is correct
111	Correct	8 ms	17460 KB	Output is correct
112	Correct	7 ms	17460 KB	Output is correct
113	Correct	69 ms	17460 KB	Output is correct
114	Correct	17 ms	17460 KB	Output is correct
115	Correct	123 ms	17460 KB	Output is correct
116	Correct	82 ms	17460 KB	Output is correct
117	Correct	9 ms	17460 KB	Output is correct
118	Correct	181 ms	17460 KB	Output is correct
119	Correct	9 ms	17460 KB	Output is correct
120	Correct	127 ms	17460 KB	Output is correct
121	Correct	67 ms	17460 KB	Output is correct
122	Correct	8 ms	17460 KB	Output is correct
123	Correct	10 ms	17460 KB	Output is correct
124	Correct	19 ms	17460 KB	Output is correct
125	Correct	54 ms	17460 KB	Output is correct
126	Correct	9 ms	17460 KB	Output is correct
127	Correct	24 ms	17460 KB	Output is correct
128	Correct	123 ms	17460 KB	Output is correct
129	Correct	66 ms	17460 KB	Output is correct
130	Correct	79 ms	17460 KB	Output is correct
131	Correct	9 ms	17460 KB	Output is correct
132	Correct	10 ms	17460 KB	Output is correct
133	Correct	242 ms	17460 KB	Output is correct
134	Correct	81 ms	17460 KB	Output is correct
135	Correct	8 ms	17460 KB	Output is correct
136	Correct	26 ms	17460 KB	Output is correct
137	Correct	34 ms	17460 KB	Output is correct
138	Correct	10 ms	17460 KB	Output is correct

답안 #63227

Compilation message

Subtask #1 13.0 / 13.0

Subtask #2 20.0 / 20.0

Subtask #3 22.0 / 22.0

Subtask #4 19.0 / 19.0

Subtask #5 26.0 / 26.0

Subtask #1
13.0 / 13.0

Subtask #2
20.0 / 20.0

Subtask #3
22.0 / 22.0

Subtask #4
19.0 / 19.0

Subtask #5
26.0 / 26.0