답안 #132114

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
132114	2019-07-18T10:13:16 Z	TadijaSebez	Alternating Current (BOI18_alternating)	C++11	100 / 100	483 ms	16240 KB

alternating

#include <bits/stdc++.h>
using namespace std;
#define pb push_back
const int N=100050;
const int M=2*N;
const int inf=1e9+7;
int ls[M],rs[M],tsz,root,lzy[M],mn[M],n,m;
void Set(int &c, int ss, int se, int qs, int qe, int f)
{
	if(qs>se || ss>qe) return;
	if(!c) c=++tsz;
	if(qs<=ss && qe>=se){ lzy[c]+=f;mn[c]+=f;return;}
	int mid=ss+se>>1;
	Set(ls[c],ss,mid,qs,qe,f);
	Set(rs[c],mid+1,se,qs,qe,f);
	mn[c]=min(mn[ls[c]],mn[rs[c]])+lzy[c];
}
void Set(int l, int r, int f)
{
	if(l>r)
	{
		Set(root,1,n,1,r,f);
		Set(root,1,n,l,n,f);
	}
	else Set(root,1,n,l,r,f);
}
int Get(int c, int ss, int se, int qs, int qe)
{
	if(qs>se || ss>qe) return inf;
	if(qs<=ss && qe>=se) return mn[c];
	int mid=ss+se>>1;
	return min(Get(ls[c],ss,mid,qs,qe),Get(rs[c],mid+1,se,qs,qe))+lzy[c];
}
int Get(int l, int r)
{
	if(l>r) return min(Get(root,1,n,1,r),Get(root,1,n,l,n));
	return Get(root,1,n,l,r);
}
int l[N],r[N];
vector<int> events[N],E[N];
void AddEdge(int u, int v){ E[u].pb(v);E[v].pb(u);}
int col[N];
bool was[N];
void DFS(int u)
{
	was[u]=1;
	for(int v:E[u])
	{
		if(!was[v])
		{
			col[v]=col[u]^1;
			DFS(v);
		}
		else if(col[u]==col[v])
		{
			printf("impossible\n");
			exit(0);
		}
	}
}
int main()
{
	scanf("%i %i",&n,&m);
	set<int> active;
	for(int i=1;i<=m;i++)
	{
		scanf("%i %i",&l[i],&r[i]);
		events[l[i]].pb(i);
		events[r[i]+1].pb(i);
		if(l[i]>r[i]) active.insert(i);
	}
    for(int i=1;i<=n;i++)
	{
		for(int j:events[i])
		{
			if(active.count(j)) active.erase(j);
			else active.insert(j);
		}
		if(active.size()<2) return 0*printf("impossible\n");
		if(active.size()==2) AddEdge(*active.begin(),*active.rbegin());
	}
	for(int i=1;i<=m;i++) if(!was[i]) DFS(i);
	for(int i=1;i<=m;i++) if(!col[i]) Set(l[i],r[i],1);
	for(int i=1;i<=m;i++)
	{
		if(col[i]) printf("0");
		else
		{
			if(Get(l[i],r[i])==1) printf("1");
			else
			{
				printf("0");
				Set(l[i],r[i],-1);
			}
		}
	}
	return 0;
}

Compilation message

alternating.cpp: In function 'void Set(int&, int, int, int, int, int)':
alternating.cpp:13:12: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  int mid=ss+se>>1;
          ~~^~~
alternating.cpp: In function 'int Get(int, int, int, int, int)':
alternating.cpp:31:12: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  int mid=ss+se>>1;
          ~~^~~
alternating.cpp: In function 'int main()':
alternating.cpp:63:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%i %i",&n,&m);
  ~~~~~^~~~~~~~~~~~~~~
alternating.cpp:67:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%i %i",&l[i],&r[i]);
   ~~~~~^~~~~~~~~~~~~~~~~~~~~

Subtask #1
13.0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	6 ms	5116 KB	Output is correct
2	Correct	6 ms	5112 KB	Output is correct
3	Correct	6 ms	5112 KB	Output is correct
4	Correct	6 ms	4984 KB	Output is correct
5	Correct	6 ms	5112 KB	Output is correct
6	Correct	6 ms	5112 KB	Output is correct
7	Correct	7 ms	5112 KB	Output is correct
8	Correct	8 ms	5112 KB	Output is correct
9	Correct	8 ms	5112 KB	Output is correct
10	Correct	7 ms	5116 KB	Output is correct
11	Correct	6 ms	4984 KB	Output is correct
12	Correct	7 ms	5112 KB	Output is correct
13	Correct	8 ms	4984 KB	Output is correct
14	Correct	6 ms	5112 KB	Output is correct
15	Correct	6 ms	4988 KB	Output is correct
16	Correct	6 ms	5112 KB	Output is correct
17	Correct	6 ms	4984 KB	Output is correct
18	Correct	6 ms	5112 KB	Output is correct
19	Correct	6 ms	5112 KB	Output is correct
20	Correct	6 ms	5112 KB	Output is correct
21	Correct	7 ms	5112 KB	Output is correct
22	Correct	9 ms	5112 KB	Output is correct
23	Correct	7 ms	5112 KB	Output is correct
24	Correct	6 ms	4984 KB	Output is correct
25	Correct	6 ms	5032 KB	Output is correct
26	Correct	6 ms	4984 KB	Output is correct
27	Correct	6 ms	5072 KB	Output is correct
28	Correct	6 ms	5112 KB	Output is correct
29	Correct	6 ms	5112 KB	Output is correct
30	Correct	6 ms	4984 KB	Output is correct
31	Correct	6 ms	4984 KB	Output is correct
32	Correct	6 ms	5116 KB	Output is correct
33	Correct	6 ms	5116 KB	Output is correct
34	Correct	6 ms	4984 KB	Output is correct
35	Correct	7 ms	5104 KB	Output is correct
36	Correct	6 ms	5112 KB	Output is correct
37	Correct	6 ms	4984 KB	Output is correct
38	Correct	8 ms	4984 KB	Output is correct
39	Correct	6 ms	5112 KB	Output is correct
40	Correct	6 ms	4984 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	6 ms	5116 KB	Output is correct
2	Correct	6 ms	5112 KB	Output is correct
3	Correct	6 ms	5112 KB	Output is correct
4	Correct	6 ms	4984 KB	Output is correct
5	Correct	6 ms	5112 KB	Output is correct
6	Correct	6 ms	5112 KB	Output is correct
7	Correct	7 ms	5112 KB	Output is correct
8	Correct	8 ms	5112 KB	Output is correct
9	Correct	8 ms	5112 KB	Output is correct
10	Correct	7 ms	5116 KB	Output is correct
11	Correct	6 ms	4984 KB	Output is correct
12	Correct	7 ms	5112 KB	Output is correct
13	Correct	8 ms	4984 KB	Output is correct
14	Correct	6 ms	5112 KB	Output is correct
15	Correct	6 ms	4988 KB	Output is correct
16	Correct	6 ms	5112 KB	Output is correct
17	Correct	6 ms	4984 KB	Output is correct
18	Correct	6 ms	5112 KB	Output is correct
19	Correct	6 ms	5112 KB	Output is correct
20	Correct	6 ms	5112 KB	Output is correct
21	Correct	7 ms	5112 KB	Output is correct
22	Correct	9 ms	5112 KB	Output is correct
23	Correct	7 ms	5112 KB	Output is correct
24	Correct	6 ms	4984 KB	Output is correct
25	Correct	6 ms	5032 KB	Output is correct
26	Correct	6 ms	4984 KB	Output is correct
27	Correct	6 ms	5072 KB	Output is correct
28	Correct	6 ms	5112 KB	Output is correct
29	Correct	6 ms	5112 KB	Output is correct
30	Correct	6 ms	4984 KB	Output is correct
31	Correct	6 ms	4984 KB	Output is correct
32	Correct	6 ms	5116 KB	Output is correct
33	Correct	6 ms	5116 KB	Output is correct
34	Correct	6 ms	4984 KB	Output is correct
35	Correct	7 ms	5104 KB	Output is correct
36	Correct	6 ms	5112 KB	Output is correct
37	Correct	6 ms	4984 KB	Output is correct
38	Correct	8 ms	4984 KB	Output is correct
39	Correct	6 ms	5112 KB	Output is correct
40	Correct	6 ms	4984 KB	Output is correct
41	Correct	6 ms	5112 KB	Output is correct
42	Correct	6 ms	4984 KB	Output is correct
43	Correct	6 ms	5112 KB	Output is correct
44	Correct	6 ms	5004 KB	Output is correct
45	Correct	6 ms	5112 KB	Output is correct
46	Correct	6 ms	5112 KB	Output is correct
47	Correct	6 ms	4984 KB	Output is correct
48	Correct	6 ms	4984 KB	Output is correct
49	Correct	6 ms	5112 KB	Output is correct
50	Correct	6 ms	5112 KB	Output is correct
51	Correct	6 ms	4984 KB	Output is correct
52	Correct	6 ms	5112 KB	Output is correct
53	Correct	6 ms	4984 KB	Output is correct
54	Correct	6 ms	5032 KB	Output is correct
55	Correct	6 ms	4984 KB	Output is correct
56	Correct	6 ms	5112 KB	Output is correct
57	Correct	6 ms	4984 KB	Output is correct
58	Correct	6 ms	5112 KB	Output is correct
59	Correct	6 ms	5112 KB	Output is correct
60	Correct	6 ms	5112 KB	Output is correct
61	Correct	6 ms	5112 KB	Output is correct
62	Correct	6 ms	4984 KB	Output is correct
63	Correct	6 ms	5112 KB	Output is correct
64	Correct	6 ms	4988 KB	Output is correct
65	Correct	7 ms	5112 KB	Output is correct
66	Correct	6 ms	5112 KB	Output is correct
67	Correct	7 ms	5112 KB	Output is correct
68	Correct	7 ms	4984 KB	Output is correct
69	Correct	6 ms	5112 KB	Output is correct

Subtask #3
22.0 / 22.0

#	결과	실행 시간	메모리	Grader output
1	Correct	6 ms	5116 KB	Output is correct
2	Correct	6 ms	5112 KB	Output is correct
3	Correct	6 ms	5112 KB	Output is correct
4	Correct	6 ms	4984 KB	Output is correct
5	Correct	6 ms	5112 KB	Output is correct
6	Correct	6 ms	5112 KB	Output is correct
7	Correct	7 ms	5112 KB	Output is correct
8	Correct	8 ms	5112 KB	Output is correct
9	Correct	8 ms	5112 KB	Output is correct
10	Correct	7 ms	5116 KB	Output is correct
11	Correct	6 ms	4984 KB	Output is correct
12	Correct	7 ms	5112 KB	Output is correct
13	Correct	8 ms	4984 KB	Output is correct
14	Correct	6 ms	5112 KB	Output is correct
15	Correct	6 ms	4988 KB	Output is correct
16	Correct	6 ms	5112 KB	Output is correct
17	Correct	6 ms	4984 KB	Output is correct
18	Correct	6 ms	5112 KB	Output is correct
19	Correct	6 ms	5112 KB	Output is correct
20	Correct	6 ms	5112 KB	Output is correct
21	Correct	7 ms	5112 KB	Output is correct
22	Correct	9 ms	5112 KB	Output is correct
23	Correct	7 ms	5112 KB	Output is correct
24	Correct	6 ms	4984 KB	Output is correct
25	Correct	6 ms	5032 KB	Output is correct
26	Correct	6 ms	4984 KB	Output is correct
27	Correct	6 ms	5072 KB	Output is correct
28	Correct	6 ms	5112 KB	Output is correct
29	Correct	6 ms	5112 KB	Output is correct
30	Correct	6 ms	4984 KB	Output is correct
31	Correct	6 ms	4984 KB	Output is correct
32	Correct	6 ms	5116 KB	Output is correct
33	Correct	6 ms	5116 KB	Output is correct
34	Correct	6 ms	4984 KB	Output is correct
35	Correct	7 ms	5104 KB	Output is correct
36	Correct	6 ms	5112 KB	Output is correct
37	Correct	6 ms	4984 KB	Output is correct
38	Correct	8 ms	4984 KB	Output is correct
39	Correct	6 ms	5112 KB	Output is correct
40	Correct	6 ms	4984 KB	Output is correct
41	Correct	6 ms	5112 KB	Output is correct
42	Correct	6 ms	4984 KB	Output is correct
43	Correct	6 ms	5112 KB	Output is correct
44	Correct	6 ms	5004 KB	Output is correct
45	Correct	6 ms	5112 KB	Output is correct
46	Correct	6 ms	5112 KB	Output is correct
47	Correct	6 ms	4984 KB	Output is correct
48	Correct	6 ms	4984 KB	Output is correct
49	Correct	6 ms	5112 KB	Output is correct
50	Correct	6 ms	5112 KB	Output is correct
51	Correct	6 ms	4984 KB	Output is correct
52	Correct	6 ms	5112 KB	Output is correct
53	Correct	6 ms	4984 KB	Output is correct
54	Correct	6 ms	5032 KB	Output is correct
55	Correct	6 ms	4984 KB	Output is correct
56	Correct	6 ms	5112 KB	Output is correct
57	Correct	6 ms	4984 KB	Output is correct
58	Correct	6 ms	5112 KB	Output is correct
59	Correct	6 ms	5112 KB	Output is correct
60	Correct	6 ms	5112 KB	Output is correct
61	Correct	6 ms	5112 KB	Output is correct
62	Correct	6 ms	4984 KB	Output is correct
63	Correct	6 ms	5112 KB	Output is correct
64	Correct	6 ms	4988 KB	Output is correct
65	Correct	7 ms	5112 KB	Output is correct
66	Correct	6 ms	5112 KB	Output is correct
67	Correct	7 ms	5112 KB	Output is correct
68	Correct	7 ms	4984 KB	Output is correct
69	Correct	6 ms	5112 KB	Output is correct
70	Correct	6 ms	5240 KB	Output is correct
71	Correct	7 ms	5240 KB	Output is correct
72	Correct	6 ms	5112 KB	Output is correct
73	Correct	6 ms	5112 KB	Output is correct
74	Correct	6 ms	5112 KB	Output is correct
75	Correct	6 ms	5112 KB	Output is correct
76	Correct	7 ms	5112 KB	Output is correct
77	Correct	8 ms	5112 KB	Output is correct
78	Correct	7 ms	4984 KB	Output is correct
79	Correct	8 ms	5112 KB	Output is correct
80	Correct	6 ms	5112 KB	Output is correct
81	Correct	7 ms	5112 KB	Output is correct
82	Correct	7 ms	5112 KB	Output is correct
83	Correct	7 ms	5240 KB	Output is correct
84	Correct	7 ms	5112 KB	Output is correct
85	Correct	6 ms	5112 KB	Output is correct
86	Correct	6 ms	5240 KB	Output is correct
87	Correct	7 ms	5112 KB	Output is correct
88	Correct	6 ms	5112 KB	Output is correct
89	Correct	6 ms	5112 KB	Output is correct
90	Correct	8 ms	5112 KB	Output is correct
91	Correct	6 ms	5112 KB	Output is correct
92	Correct	7 ms	5112 KB	Output is correct
93	Correct	6 ms	5112 KB	Output is correct
94	Correct	6 ms	4984 KB	Output is correct
95	Correct	6 ms	5112 KB	Output is correct
96	Correct	7 ms	5112 KB	Output is correct
97	Correct	7 ms	5084 KB	Output is correct
98	Correct	7 ms	5112 KB	Output is correct

Subtask #4
19.0 / 19.0

#	결과	실행 시간	메모리	Grader output
1	Correct	75 ms	12524 KB	Output is correct
2	Correct	9 ms	5920 KB	Output is correct
3	Correct	25 ms	9080 KB	Output is correct
4	Correct	114 ms	14024 KB	Output is correct
5	Correct	143 ms	15224 KB	Output is correct
6	Correct	62 ms	9852 KB	Output is correct
7	Correct	145 ms	15756 KB	Output is correct
8	Correct	14 ms	6392 KB	Output is correct
9	Correct	10 ms	6008 KB	Output is correct
10	Correct	149 ms	15616 KB	Output is correct
11	Correct	145 ms	13816 KB	Output is correct
12	Correct	153 ms	16240 KB	Output is correct
13	Correct	9 ms	6044 KB	Output is correct
14	Correct	10 ms	6008 KB	Output is correct
15	Correct	166 ms	11768 KB	Output is correct
16	Correct	52 ms	11512 KB	Output is correct
17	Correct	385 ms	14816 KB	Output is correct
18	Correct	244 ms	10760 KB	Output is correct
19	Correct	9 ms	5496 KB	Output is correct
20	Correct	76 ms	13560 KB	Output is correct

Subtask #5
26.0 / 26.0

#	결과	실행 시간	메모리	Grader output
1	Correct	6 ms	5116 KB	Output is correct
2	Correct	6 ms	5112 KB	Output is correct
3	Correct	6 ms	5112 KB	Output is correct
4	Correct	6 ms	4984 KB	Output is correct
5	Correct	6 ms	5112 KB	Output is correct
6	Correct	6 ms	5112 KB	Output is correct
7	Correct	7 ms	5112 KB	Output is correct
8	Correct	8 ms	5112 KB	Output is correct
9	Correct	8 ms	5112 KB	Output is correct
10	Correct	7 ms	5116 KB	Output is correct
11	Correct	6 ms	4984 KB	Output is correct
12	Correct	7 ms	5112 KB	Output is correct
13	Correct	8 ms	4984 KB	Output is correct
14	Correct	6 ms	5112 KB	Output is correct
15	Correct	6 ms	4988 KB	Output is correct
16	Correct	6 ms	5112 KB	Output is correct
17	Correct	6 ms	4984 KB	Output is correct
18	Correct	6 ms	5112 KB	Output is correct
19	Correct	6 ms	5112 KB	Output is correct
20	Correct	6 ms	5112 KB	Output is correct
21	Correct	7 ms	5112 KB	Output is correct
22	Correct	9 ms	5112 KB	Output is correct
23	Correct	7 ms	5112 KB	Output is correct
24	Correct	6 ms	4984 KB	Output is correct
25	Correct	6 ms	5032 KB	Output is correct
26	Correct	6 ms	4984 KB	Output is correct
27	Correct	6 ms	5072 KB	Output is correct
28	Correct	6 ms	5112 KB	Output is correct
29	Correct	6 ms	5112 KB	Output is correct
30	Correct	6 ms	4984 KB	Output is correct
31	Correct	6 ms	4984 KB	Output is correct
32	Correct	6 ms	5116 KB	Output is correct
33	Correct	6 ms	5116 KB	Output is correct
34	Correct	6 ms	4984 KB	Output is correct
35	Correct	7 ms	5104 KB	Output is correct
36	Correct	6 ms	5112 KB	Output is correct
37	Correct	6 ms	4984 KB	Output is correct
38	Correct	8 ms	4984 KB	Output is correct
39	Correct	6 ms	5112 KB	Output is correct
40	Correct	6 ms	4984 KB	Output is correct
41	Correct	6 ms	5112 KB	Output is correct
42	Correct	6 ms	4984 KB	Output is correct
43	Correct	6 ms	5112 KB	Output is correct
44	Correct	6 ms	5004 KB	Output is correct
45	Correct	6 ms	5112 KB	Output is correct
46	Correct	6 ms	5112 KB	Output is correct
47	Correct	6 ms	4984 KB	Output is correct
48	Correct	6 ms	4984 KB	Output is correct
49	Correct	6 ms	5112 KB	Output is correct
50	Correct	6 ms	5112 KB	Output is correct
51	Correct	6 ms	4984 KB	Output is correct
52	Correct	6 ms	5112 KB	Output is correct
53	Correct	6 ms	4984 KB	Output is correct
54	Correct	6 ms	5032 KB	Output is correct
55	Correct	6 ms	4984 KB	Output is correct
56	Correct	6 ms	5112 KB	Output is correct
57	Correct	6 ms	4984 KB	Output is correct
58	Correct	6 ms	5112 KB	Output is correct
59	Correct	6 ms	5112 KB	Output is correct
60	Correct	6 ms	5112 KB	Output is correct
61	Correct	6 ms	5112 KB	Output is correct
62	Correct	6 ms	4984 KB	Output is correct
63	Correct	6 ms	5112 KB	Output is correct
64	Correct	6 ms	4988 KB	Output is correct
65	Correct	7 ms	5112 KB	Output is correct
66	Correct	6 ms	5112 KB	Output is correct
67	Correct	7 ms	5112 KB	Output is correct
68	Correct	7 ms	4984 KB	Output is correct
69	Correct	6 ms	5112 KB	Output is correct
70	Correct	6 ms	5240 KB	Output is correct
71	Correct	7 ms	5240 KB	Output is correct
72	Correct	6 ms	5112 KB	Output is correct
73	Correct	6 ms	5112 KB	Output is correct
74	Correct	6 ms	5112 KB	Output is correct
75	Correct	6 ms	5112 KB	Output is correct
76	Correct	7 ms	5112 KB	Output is correct
77	Correct	8 ms	5112 KB	Output is correct
78	Correct	7 ms	4984 KB	Output is correct
79	Correct	8 ms	5112 KB	Output is correct
80	Correct	6 ms	5112 KB	Output is correct
81	Correct	7 ms	5112 KB	Output is correct
82	Correct	7 ms	5112 KB	Output is correct
83	Correct	7 ms	5240 KB	Output is correct
84	Correct	7 ms	5112 KB	Output is correct
85	Correct	6 ms	5112 KB	Output is correct
86	Correct	6 ms	5240 KB	Output is correct
87	Correct	7 ms	5112 KB	Output is correct
88	Correct	6 ms	5112 KB	Output is correct
89	Correct	6 ms	5112 KB	Output is correct
90	Correct	8 ms	5112 KB	Output is correct
91	Correct	6 ms	5112 KB	Output is correct
92	Correct	7 ms	5112 KB	Output is correct
93	Correct	6 ms	5112 KB	Output is correct
94	Correct	6 ms	4984 KB	Output is correct
95	Correct	6 ms	5112 KB	Output is correct
96	Correct	7 ms	5112 KB	Output is correct
97	Correct	7 ms	5084 KB	Output is correct
98	Correct	7 ms	5112 KB	Output is correct
99	Correct	75 ms	12524 KB	Output is correct
100	Correct	9 ms	5920 KB	Output is correct
101	Correct	25 ms	9080 KB	Output is correct
102	Correct	114 ms	14024 KB	Output is correct
103	Correct	143 ms	15224 KB	Output is correct
104	Correct	62 ms	9852 KB	Output is correct
105	Correct	145 ms	15756 KB	Output is correct
106	Correct	14 ms	6392 KB	Output is correct
107	Correct	10 ms	6008 KB	Output is correct
108	Correct	149 ms	15616 KB	Output is correct
109	Correct	145 ms	13816 KB	Output is correct
110	Correct	153 ms	16240 KB	Output is correct
111	Correct	9 ms	6044 KB	Output is correct
112	Correct	10 ms	6008 KB	Output is correct
113	Correct	166 ms	11768 KB	Output is correct
114	Correct	52 ms	11512 KB	Output is correct
115	Correct	385 ms	14816 KB	Output is correct
116	Correct	244 ms	10760 KB	Output is correct
117	Correct	9 ms	5496 KB	Output is correct
118	Correct	76 ms	13560 KB	Output is correct
119	Correct	9 ms	6136 KB	Output is correct
120	Correct	113 ms	15432 KB	Output is correct
121	Correct	80 ms	11512 KB	Output is correct
122	Correct	7 ms	5112 KB	Output is correct
123	Correct	12 ms	5496 KB	Output is correct
124	Correct	31 ms	7644 KB	Output is correct
125	Correct	53 ms	9464 KB	Output is correct
126	Correct	11 ms	6008 KB	Output is correct
127	Correct	23 ms	7160 KB	Output is correct
128	Correct	139 ms	13876 KB	Output is correct
129	Correct	103 ms	11768 KB	Output is correct
130	Correct	91 ms	12152 KB	Output is correct
131	Correct	11 ms	5964 KB	Output is correct
132	Correct	11 ms	6136 KB	Output is correct
133	Correct	483 ms	15068 KB	Output is correct
134	Correct	109 ms	9464 KB	Output is correct
135	Correct	6 ms	5112 KB	Output is correct
136	Correct	39 ms	8312 KB	Output is correct
137	Correct	73 ms	9236 KB	Output is correct
138	Correct	10 ms	5368 KB	Output is correct

답안 #132114

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