oj.uz

Submission #951185

# Submission time Handle Problem Language Result Execution time Memory
951185 2024-03-21T10:14:44 Z koukirocks Colors (BOI20_colors) C++17
43 / 100
 1 ms 596 KB 
#include <bits/stdc++.h>
#define speed ios_base::sync_with_stdio(0); cin.tie(0)
#define all(x) (x).begin(),(x).end()
#define F first
#define S second
 
using namespace std;
typedef long long ll;
typedef double db;
typedef long double ldb;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
 
const ll MAX=2e5+10,P=998244353;
const ll INF=0x3f3f3f3f,oo=0x3f3f3f3f3f3f3f3f;

int n;

int main() {
	speed;
	cin>>n;
	if (n<=64) {
		int now=1;
		int x;
		cout<<"? 1\n"<<flush;
		cin>>x;
		for (int i=1;i<n;i++) {
			now+=(i&1?1:-1)*(n-i);
			cout<<"? "<<now<<"\n"<<flush;
			cin>>x;
			if (x==0) {
				cout<<"= "<<(n-i+1)<<"\n"<<flush;
				return 0;
			}
		}
		cout<<"= 1\n"<<flush;
	} else if (n<=125) {
		int now=n+1>>1;
		int sml;
		cout<<"? "<<now<<"\n"<<flush;
		cin>>sml;
		cout<<"? 1\n"<<flush;
		cin>>sml;
		if (sml) {
			n=(n+1>>1)-1;
			now=1;
			for (int i=1;i<n;i++) {
				now+=(i&1?1:-1)*(n-i);
				int x;
				cout<<"? "<<now<<"\n"<<flush;
				cin>>x;
				if (x==0) {
					cout<<"= "<<(n-i+1)<<"\n"<<flush;
					return 0;
				}
			}
			cout<<"= 1\n"<<flush;
		} else {
			n=(n+1>>1)-1;
			now=1;
			for (int i=1;i<n;i++) {
				now+=(i&1?1:-1)*(2*n-i+1);
				int x;
				cout<<"? "<<now<<"\n"<<flush;
				cin>>x;
				if (x==0) {
					cout<<"= "<<(2*n-i+2)<<"\n"<<flush;
					return 0;
				}
			}
			cout<<"= "<<n+1<<"\n"<<flush;
		}
	} else if (n<=1000) {
		int k=sqrt(n); //1~k , k+1~2k , ... , k*k+1~n
		int cnt=n/k+(n/k*k!=n);
		int now=cnt>>1;
//		cout<<cnt<<" "<<now<<" cnt now\n";
//		cout<<k<<" k\n";
		int x;
		cout<<"? "<<now*k+1<<"\n"<<flush;
		cin>>x;
		int gp=cnt;
		for (int i=1;i<cnt;i++) {
			now+=((i&1) xor (cnt%2==0)?1:-1)*i;
//			cout<<now<<" now\n";
			cout<<"? "<<min(now*k+1,n)<<"\n"<<flush;
			cin>>x;
			if (x==1) {
				gp=i;
				break;
			}
		}
//		cout<<gp<<" gp\n";
		// (gp-1)*k ~ gp*k-1
		now=min(now*k+1,n);
//		cout<<now<<" now\n";
		int dir=0;
		if (now>n/2) dir=1;
		if (gp==cnt) {
//			cout<<min(gp*k,n)-1<<" "<<(gp-1)*k+1<<"\n";
			for (int gap=min(gp*k,n)-1;gap>=(gp-1)*k+1;gap--) {
				if (dir) now-=gap;
				else now+=gap;
				dir^=1;
				cout<<"? "<<now<<"\n"<<flush;
				cin>>x;
				if (x==0) {
					cout<<"= "<<gap+1<<"\n"<<flush;
					return 0;
				}
			}
			cout<<"= "<<(gp-1)*k+1<<"\n"<<flush;
		} else {
			for (int gap=min(gp*k-1,n);gap>=(gp-1)*k+1;gap--) {
				if (dir) now-=gap;
				else now+=gap;
				dir^=1;
				cout<<"? "<<now<<"\n"<<flush;
				cin>>x;
				if (x==0) {
					cout<<"= "<<gap+1<<"\n"<<flush;
					return 0;
				}
			}
			cout<<"= "<<(gp-1)*k+1<<"\n"<<flush;
		}
	}
	return 0;
}

Compilation message

Colors.cpp: In function 'int main()':
Colors.cpp:38:12: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   38 |   int now=n+1>>1;
      |           ~^~
Colors.cpp:45:8: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   45 |    n=(n+1>>1)-1;
      |       ~^~
Colors.cpp:59:8: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   59 |    n=(n+1>>1)-1;
      |       ~^~

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB OK (5 queries)
2 Correct 0 ms 344 KB OK (6 queries)
3 Correct 1 ms 344 KB OK (10 queries)
4 Correct 0 ms 344 KB OK (26 queries)
5 Correct 0 ms 344 KB OK (13 queries)
6 Correct 0 ms 344 KB OK (26 queries)
7 Correct 1 ms 344 KB OK (17 queries)
8 Correct 0 ms 344 KB OK (7 queries)
9 Correct 1 ms 344 KB OK (9 queries)
10 Correct 0 ms 344 KB OK (11 queries)
11 Correct 0 ms 344 KB OK (4 queries)
12 Correct 1 ms 344 KB OK (5 queries)
13 Correct 0 ms 344 KB OK (11 queries)
14 Correct 0 ms 344 KB OK (16 queries)
15 Correct 0 ms 344 KB OK (11 queries)
16 Correct 1 ms 344 KB OK (34 queries)
17 Correct 0 ms 344 KB OK (2 queries)
18 Correct 1 ms 344 KB OK (16 queries)
19 Correct 0 ms 344 KB OK (3 queries)
20 Correct 1 ms 344 KB OK (31 queries)
21 Correct 1 ms 344 KB OK (9 queries)
22 Correct 1 ms 344 KB OK (2 queries)
23 Correct 1 ms 344 KB OK (2 queries)
24 Correct 0 ms 344 KB OK (2 queries)
25 Correct 0 ms 344 KB OK (3 queries)
26 Correct 0 ms 344 KB OK (3 queries)
27 Correct 0 ms 344 KB OK (2 queries)
28 Correct 0 ms 344 KB OK (3 queries)
29 Correct 0 ms 344 KB OK (4 queries)
30 Correct 0 ms 344 KB OK (4 queries)
31 Correct 0 ms 344 KB OK (2 queries)
32 Correct 0 ms 344 KB OK (3 queries)
33 Correct 0 ms 344 KB OK (4 queries)
34 Correct 1 ms 344 KB OK (5 queries)
35 Correct 0 ms 344 KB OK (5 queries)
36 Correct 0 ms 344 KB OK (2 queries)
37 Correct 0 ms 344 KB OK (3 queries)
38 Correct 0 ms 344 KB OK (4 queries)
39 Correct 1 ms 344 KB OK (5 queries)
40 Correct 0 ms 344 KB OK (6 queries)
41 Correct 1 ms 344 KB OK (6 queries)
42 Correct 0 ms 344 KB OK (2 queries)
43 Correct 1 ms 344 KB OK (3 queries)
44 Correct 1 ms 344 KB OK (4 queries)
45 Correct 0 ms 344 KB OK (5 queries)
46 Correct 1 ms 344 KB OK (6 queries)
47 Correct 1 ms 344 KB OK (7 queries)
48 Correct 1 ms 344 KB OK (7 queries)
49 Correct 0 ms 344 KB OK (2 queries)
50 Correct 0 ms 344 KB OK (3 queries)
51 Correct 1 ms 344 KB OK (4 queries)
52 Correct 1 ms 344 KB OK (5 queries)
53 Correct 1 ms 344 KB OK (6 queries)
54 Correct 0 ms 344 KB OK (7 queries)
55 Correct 1 ms 344 KB OK (8 queries)
56 Correct 0 ms 344 KB OK (8 queries)
57 Correct 0 ms 344 KB OK (3 queries)
58 Correct 0 ms 344 KB OK (2 queries)
59 Correct 1 ms 340 KB OK (3 queries)
60 Correct 0 ms 344 KB OK (2 queries)
61 Correct 1 ms 344 KB OK (63 queries)
62 Correct 0 ms 344 KB OK (2 queries)
63 Correct 1 ms 344 KB OK (63 queries)
64 Correct 1 ms 344 KB OK (3 queries)
65 Correct 0 ms 344 KB OK (62 queries)
66 Correct 1 ms 344 KB OK (4 queries)
67 Correct 1 ms 344 KB OK (61 queries)
68 Correct 1 ms 500 KB OK (5 queries)
69 Correct 1 ms 344 KB OK (60 queries)
70 Correct 0 ms 344 KB OK (6 queries)

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB OK (5 queries)
2 Correct 0 ms 344 KB OK (6 queries)
3 Correct 1 ms 344 KB OK (10 queries)
4 Correct 0 ms 344 KB OK (26 queries)
5 Correct 0 ms 344 KB OK (13 queries)
6 Correct 0 ms 344 KB OK (26 queries)
7 Correct 1 ms 344 KB OK (17 queries)
8 Correct 0 ms 344 KB OK (7 queries)
9 Correct 1 ms 344 KB OK (9 queries)
10 Correct 0 ms 344 KB OK (11 queries)
11 Correct 0 ms 344 KB OK (4 queries)
12 Correct 1 ms 344 KB OK (5 queries)
13 Correct 0 ms 344 KB OK (11 queries)
14 Correct 0 ms 344 KB OK (16 queries)
15 Correct 0 ms 344 KB OK (11 queries)
16 Correct 1 ms 344 KB OK (34 queries)
17 Correct 0 ms 344 KB OK (2 queries)
18 Correct 1 ms 344 KB OK (16 queries)
19 Correct 0 ms 344 KB OK (3 queries)
20 Correct 1 ms 344 KB OK (31 queries)
21 Correct 1 ms 344 KB OK (9 queries)
22 Correct 1 ms 344 KB OK (2 queries)
23 Correct 1 ms 344 KB OK (2 queries)
24 Correct 0 ms 344 KB OK (2 queries)
25 Correct 0 ms 344 KB OK (3 queries)
26 Correct 0 ms 344 KB OK (3 queries)
27 Correct 0 ms 344 KB OK (2 queries)
28 Correct 0 ms 344 KB OK (3 queries)
29 Correct 0 ms 344 KB OK (4 queries)
30 Correct 0 ms 344 KB OK (4 queries)
31 Correct 0 ms 344 KB OK (2 queries)
32 Correct 0 ms 344 KB OK (3 queries)
33 Correct 0 ms 344 KB OK (4 queries)
34 Correct 1 ms 344 KB OK (5 queries)
35 Correct 0 ms 344 KB OK (5 queries)
36 Correct 0 ms 344 KB OK (2 queries)
37 Correct 0 ms 344 KB OK (3 queries)
38 Correct 0 ms 344 KB OK (4 queries)
39 Correct 1 ms 344 KB OK (5 queries)
40 Correct 0 ms 344 KB OK (6 queries)
41 Correct 1 ms 344 KB OK (6 queries)
42 Correct 0 ms 344 KB OK (2 queries)
43 Correct 1 ms 344 KB OK (3 queries)
44 Correct 1 ms 344 KB OK (4 queries)
45 Correct 0 ms 344 KB OK (5 queries)
46 Correct 1 ms 344 KB OK (6 queries)
47 Correct 1 ms 344 KB OK (7 queries)
48 Correct 1 ms 344 KB OK (7 queries)
49 Correct 0 ms 344 KB OK (2 queries)
50 Correct 0 ms 344 KB OK (3 queries)
51 Correct 1 ms 344 KB OK (4 queries)
52 Correct 1 ms 344 KB OK (5 queries)
53 Correct 1 ms 344 KB OK (6 queries)
54 Correct 0 ms 344 KB OK (7 queries)
55 Correct 1 ms 344 KB OK (8 queries)
56 Correct 0 ms 344 KB OK (8 queries)
57 Correct 0 ms 344 KB OK (3 queries)
58 Correct 0 ms 344 KB OK (2 queries)
59 Correct 1 ms 340 KB OK (3 queries)
60 Correct 0 ms 344 KB OK (2 queries)
61 Correct 1 ms 344 KB OK (63 queries)
62 Correct 0 ms 344 KB OK (2 queries)
63 Correct 1 ms 344 KB OK (63 queries)
64 Correct 1 ms 344 KB OK (3 queries)
65 Correct 0 ms 344 KB OK (62 queries)
66 Correct 1 ms 344 KB OK (4 queries)
67 Correct 1 ms 344 KB OK (61 queries)
68 Correct 1 ms 500 KB OK (5 queries)
69 Correct 1 ms 344 KB OK (60 queries)
70 Correct 0 ms 344 KB OK (6 queries)
71 Correct 1 ms 344 KB OK (62 queries)
72 Correct 0 ms 344 KB OK (3 queries)
73 Correct 1 ms 344 KB OK (62 queries)
74 Correct 1 ms 344 KB OK (4 queries)
75 Correct 0 ms 344 KB OK (61 queries)
76 Correct 0 ms 344 KB OK (5 queries)
77 Correct 1 ms 344 KB OK (60 queries)
78 Correct 1 ms 344 KB OK (6 queries)
79 Correct 1 ms 344 KB OK (59 queries)
80 Correct 0 ms 344 KB OK (7 queries)
81 Correct 1 ms 344 KB OK (3 queries)
82 Correct 1 ms 344 KB OK (12 queries)
83 Correct 1 ms 340 KB OK (9 queries)
84 Correct 1 ms 344 KB OK (32 queries)
85 Correct 1 ms 344 KB OK (7 queries)
86 Correct 0 ms 344 KB OK (14 queries)
87 Correct 1 ms 340 KB OK (9 queries)
88 Correct 1 ms 344 KB OK (26 queries)
89 Correct 0 ms 344 KB OK (13 queries)
90 Correct 0 ms 416 KB OK (35 queries)
91 Correct 0 ms 344 KB OK (7 queries)
92 Correct 1 ms 344 KB OK (57 queries)
93 Correct 1 ms 344 KB OK (10 queries)
94 Correct 1 ms 344 KB OK (30 queries)
95 Correct 0 ms 344 KB OK (6 queries)
96 Correct 1 ms 344 KB OK (50 queries)
97 Correct 0 ms 344 KB OK (5 queries)
98 Correct 1 ms 596 KB OK (24 queries)
99 Correct 1 ms 596 KB OK (17 queries)
100 Correct 0 ms 344 KB OK (20 queries)
101 Correct 1 ms 344 KB OK (14 queries)
102 Correct 0 ms 344 KB OK (28 queries)
103 Correct 1 ms 344 KB OK (35 queries)
104 Correct 1 ms 344 KB OK (49 queries)
105 Correct 1 ms 344 KB OK (51 queries)
106 Correct 0 ms 344 KB OK (36 queries)

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB OK (5 queries)
2 Correct 0 ms 344 KB OK (6 queries)
3 Correct 1 ms 344 KB OK (10 queries)
4 Correct 0 ms 344 KB OK (26 queries)
5 Correct 0 ms 344 KB OK (13 queries)
6 Correct 0 ms 344 KB OK (26 queries)
7 Correct 1 ms 344 KB OK (17 queries)
8 Correct 0 ms 344 KB OK (7 queries)
9 Correct 1 ms 344 KB OK (9 queries)
10 Correct 0 ms 344 KB OK (11 queries)
11 Correct 0 ms 344 KB OK (4 queries)
12 Correct 1 ms 344 KB OK (5 queries)
13 Correct 0 ms 344 KB OK (11 queries)
14 Correct 0 ms 344 KB OK (16 queries)
15 Correct 0 ms 344 KB OK (11 queries)
16 Correct 1 ms 344 KB OK (34 queries)
17 Correct 0 ms 344 KB OK (2 queries)
18 Correct 1 ms 344 KB OK (16 queries)
19 Correct 0 ms 344 KB OK (3 queries)
20 Correct 1 ms 344 KB OK (31 queries)
21 Correct 1 ms 344 KB OK (9 queries)
22 Correct 1 ms 344 KB OK (2 queries)
23 Correct 1 ms 344 KB OK (2 queries)
24 Correct 0 ms 344 KB OK (2 queries)
25 Correct 0 ms 344 KB OK (3 queries)
26 Correct 0 ms 344 KB OK (3 queries)
27 Correct 0 ms 344 KB OK (2 queries)
28 Correct 0 ms 344 KB OK (3 queries)
29 Correct 0 ms 344 KB OK (4 queries)
30 Correct 0 ms 344 KB OK (4 queries)
31 Correct 0 ms 344 KB OK (2 queries)
32 Correct 0 ms 344 KB OK (3 queries)
33 Correct 0 ms 344 KB OK (4 queries)
34 Correct 1 ms 344 KB OK (5 queries)
35 Correct 0 ms 344 KB OK (5 queries)
36 Correct 0 ms 344 KB OK (2 queries)
37 Correct 0 ms 344 KB OK (3 queries)
38 Correct 0 ms 344 KB OK (4 queries)
39 Correct 1 ms 344 KB OK (5 queries)
40 Correct 0 ms 344 KB OK (6 queries)
41 Correct 1 ms 344 KB OK (6 queries)
42 Correct 0 ms 344 KB OK (2 queries)
43 Correct 1 ms 344 KB OK (3 queries)
44 Correct 1 ms 344 KB OK (4 queries)
45 Correct 0 ms 344 KB OK (5 queries)
46 Correct 1 ms 344 KB OK (6 queries)
47 Correct 1 ms 344 KB OK (7 queries)
48 Correct 1 ms 344 KB OK (7 queries)
49 Correct 0 ms 344 KB OK (2 queries)
50 Correct 0 ms 344 KB OK (3 queries)
51 Correct 1 ms 344 KB OK (4 queries)
52 Correct 1 ms 344 KB OK (5 queries)
53 Correct 1 ms 344 KB OK (6 queries)
54 Correct 0 ms 344 KB OK (7 queries)
55 Correct 1 ms 344 KB OK (8 queries)
56 Correct 0 ms 344 KB OK (8 queries)
57 Correct 0 ms 344 KB OK (3 queries)
58 Correct 0 ms 344 KB OK (2 queries)
59 Correct 1 ms 340 KB OK (3 queries)
60 Correct 0 ms 344 KB OK (2 queries)
61 Correct 1 ms 344 KB OK (63 queries)
62 Correct 0 ms 344 KB OK (2 queries)
63 Correct 1 ms 344 KB OK (63 queries)
64 Correct 1 ms 344 KB OK (3 queries)
65 Correct 0 ms 344 KB OK (62 queries)
66 Correct 1 ms 344 KB OK (4 queries)
67 Correct 1 ms 344 KB OK (61 queries)
68 Correct 1 ms 500 KB OK (5 queries)
69 Correct 1 ms 344 KB OK (60 queries)
70 Correct 0 ms 344 KB OK (6 queries)
71 Correct 1 ms 344 KB OK (62 queries)
72 Correct 0 ms 344 KB OK (3 queries)
73 Correct 1 ms 344 KB OK (62 queries)
74 Correct 1 ms 344 KB OK (4 queries)
75 Correct 0 ms 344 KB OK (61 queries)
76 Correct 0 ms 344 KB OK (5 queries)
77 Correct 1 ms 344 KB OK (60 queries)
78 Correct 1 ms 344 KB OK (6 queries)
79 Correct 1 ms 344 KB OK (59 queries)
80 Correct 0 ms 344 KB OK (7 queries)
81 Correct 1 ms 344 KB OK (3 queries)
82 Correct 1 ms 344 KB OK (12 queries)
83 Correct 1 ms 340 KB OK (9 queries)
84 Correct 1 ms 344 KB OK (32 queries)
85 Correct 1 ms 344 KB OK (7 queries)
86 Correct 0 ms 344 KB OK (14 queries)
87 Correct 1 ms 340 KB OK (9 queries)
88 Correct 1 ms 344 KB OK (26 queries)
89 Correct 0 ms 344 KB OK (13 queries)
90 Correct 0 ms 416 KB OK (35 queries)
91 Correct 0 ms 344 KB OK (7 queries)
92 Correct 1 ms 344 KB OK (57 queries)
93 Correct 1 ms 344 KB OK (10 queries)
94 Correct 1 ms 344 KB OK (30 queries)
95 Correct 0 ms 344 KB OK (6 queries)
96 Correct 1 ms 344 KB OK (50 queries)
97 Correct 0 ms 344 KB OK (5 queries)
98 Correct 1 ms 596 KB OK (24 queries)
99 Correct 1 ms 596 KB OK (17 queries)
100 Correct 0 ms 344 KB OK (20 queries)
101 Correct 1 ms 344 KB OK (14 queries)
102 Correct 0 ms 344 KB OK (28 queries)
103 Correct 1 ms 344 KB OK (35 queries)
104 Correct 1 ms 344 KB OK (49 queries)
105 Correct 1 ms 344 KB OK (51 queries)
106 Correct 0 ms 344 KB OK (36 queries)
107 Correct 1 ms 352 KB OK (32 queries)
108 Correct 0 ms 344 KB OK (33 queries)
109 Correct 0 ms 344 KB OK (32 queries)
110 Correct 0 ms 344 KB OK (33 queries)
111 Correct 1 ms 344 KB OK (31 queries)
112 Correct 1 ms 344 KB OK (35 queries)
113 Correct 0 ms 596 KB OK (31 queries)
114 Correct 0 ms 344 KB OK (35 queries)
115 Correct 1 ms 344 KB OK (29 queries)
116 Correct 0 ms 344 KB OK (37 queries)
117 Correct 1 ms 504 KB OK (29 queries)
118 Correct 1 ms 596 KB OK (37 queries)
119 Correct 0 ms 344 KB OK (27 queries)
120 Correct 1 ms 344 KB OK (39 queries)
121 Correct 1 ms 344 KB OK (27 queries)
122 Correct 1 ms 344 KB OK (39 queries)
123 Correct 1 ms 344 KB OK (25 queries)
124 Correct 0 ms 344 KB OK (41 queries)
125 Correct 0 ms 344 KB OK (25 queries)
126 Correct 1 ms 344 KB OK (41 queries)
127 Correct 0 ms 596 KB OK (34 queries)
128 Correct 1 ms 344 KB OK (34 queries)
129 Correct 1 ms 344 KB OK (34 queries)
130 Correct 1 ms 344 KB OK (16 queries)
131 Correct 1 ms 344 KB OK (32 queries)
132 Correct 1 ms 344 KB OK (18 queries)
133 Correct 1 ms 344 KB OK (30 queries)
134 Correct 1 ms 344 KB OK (27 queries)
135 Correct 0 ms 344 KB OK (26 queries)
136 Correct 1 ms 344 KB OK (31 queries)
137 Correct 0 ms 344 KB OK (26 queries)
138 Correct 1 ms 340 KB OK (41 queries)
139 Correct 1 ms 344 KB OK (34 queries)
140 Correct 0 ms 344 KB OK (17 queries)
141 Correct 1 ms 344 KB OK (36 queries)
142 Correct 1 ms 344 KB OK (37 queries)
143 Correct 0 ms 344 KB OK (24 queries)
144 Correct 0 ms 344 KB OK (20 queries)
145 Correct 0 ms 344 KB OK (25 queries)
146 Correct 0 ms 344 KB OK (30 queries)
147 Correct 1 ms 344 KB OK (34 queries)
148 Correct 1 ms 344 KB OK (15 queries)
149 Correct 1 ms 344 KB OK (44 queries)
150 Correct 1 ms 344 KB OK (17 queries)
151 Correct 0 ms 344 KB OK (13 queries)
152 Correct 1 ms 344 KB OK (24 queries)
153 Correct 1 ms 344 KB OK (4 queries)
154 Correct 0 ms 344 KB OK (17 queries)
155 Correct 0 ms 344 KB OK (34 queries)
156 Correct 1 ms 344 KB OK (34 queries)

Subtask #4
0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB OK (5 queries)
2 Correct 0 ms 344 KB OK (6 queries)
3 Correct 1 ms 344 KB OK (10 queries)
4 Correct 0 ms 344 KB OK (26 queries)
5 Correct 0 ms 344 KB OK (13 queries)
6 Correct 0 ms 344 KB OK (26 queries)
7 Correct 1 ms 344 KB OK (17 queries)
8 Correct 0 ms 344 KB OK (7 queries)
9 Correct 1 ms 344 KB OK (9 queries)
10 Correct 0 ms 344 KB OK (11 queries)
11 Correct 0 ms 344 KB OK (4 queries)
12 Correct 1 ms 344 KB OK (5 queries)
13 Correct 0 ms 344 KB OK (11 queries)
14 Correct 0 ms 344 KB OK (16 queries)
15 Correct 0 ms 344 KB OK (11 queries)
16 Correct 1 ms 344 KB OK (34 queries)
17 Correct 0 ms 344 KB OK (2 queries)
18 Correct 1 ms 344 KB OK (16 queries)
19 Correct 0 ms 344 KB OK (3 queries)
20 Correct 1 ms 344 KB OK (31 queries)
21 Correct 1 ms 344 KB OK (9 queries)
22 Correct 1 ms 344 KB OK (2 queries)
23 Correct 1 ms 344 KB OK (2 queries)
24 Correct 0 ms 344 KB OK (2 queries)
25 Correct 0 ms 344 KB OK (3 queries)
26 Correct 0 ms 344 KB OK (3 queries)
27 Correct 0 ms 344 KB OK (2 queries)
28 Correct 0 ms 344 KB OK (3 queries)
29 Correct 0 ms 344 KB OK (4 queries)
30 Correct 0 ms 344 KB OK (4 queries)
31 Correct 0 ms 344 KB OK (2 queries)
32 Correct 0 ms 344 KB OK (3 queries)
33 Correct 0 ms 344 KB OK (4 queries)
34 Correct 1 ms 344 KB OK (5 queries)
35 Correct 0 ms 344 KB OK (5 queries)
36 Correct 0 ms 344 KB OK (2 queries)
37 Correct 0 ms 344 KB OK (3 queries)
38 Correct 0 ms 344 KB OK (4 queries)
39 Correct 1 ms 344 KB OK (5 queries)
40 Correct 0 ms 344 KB OK (6 queries)
41 Correct 1 ms 344 KB OK (6 queries)
42 Correct 0 ms 344 KB OK (2 queries)
43 Correct 1 ms 344 KB OK (3 queries)
44 Correct 1 ms 344 KB OK (4 queries)
45 Correct 0 ms 344 KB OK (5 queries)
46 Correct 1 ms 344 KB OK (6 queries)
47 Correct 1 ms 344 KB OK (7 queries)
48 Correct 1 ms 344 KB OK (7 queries)
49 Correct 0 ms 344 KB OK (2 queries)
50 Correct 0 ms 344 KB OK (3 queries)
51 Correct 1 ms 344 KB OK (4 queries)
52 Correct 1 ms 344 KB OK (5 queries)
53 Correct 1 ms 344 KB OK (6 queries)
54 Correct 0 ms 344 KB OK (7 queries)
55 Correct 1 ms 344 KB OK (8 queries)
56 Correct 0 ms 344 KB OK (8 queries)
57 Correct 0 ms 344 KB OK (3 queries)
58 Correct 0 ms 344 KB OK (2 queries)
59 Correct 1 ms 340 KB OK (3 queries)
60 Correct 0 ms 344 KB OK (2 queries)
61 Correct 1 ms 344 KB OK (63 queries)
62 Correct 0 ms 344 KB OK (2 queries)
63 Correct 1 ms 344 KB OK (63 queries)
64 Correct 1 ms 344 KB OK (3 queries)
65 Correct 0 ms 344 KB OK (62 queries)
66 Correct 1 ms 344 KB OK (4 queries)
67 Correct 1 ms 344 KB OK (61 queries)
68 Correct 1 ms 500 KB OK (5 queries)
69 Correct 1 ms 344 KB OK (60 queries)
70 Correct 0 ms 344 KB OK (6 queries)
71 Correct 1 ms 344 KB OK (62 queries)
72 Correct 0 ms 344 KB OK (3 queries)
73 Correct 1 ms 344 KB OK (62 queries)
74 Correct 1 ms 344 KB OK (4 queries)
75 Correct 0 ms 344 KB OK (61 queries)
76 Correct 0 ms 344 KB OK (5 queries)
77 Correct 1 ms 344 KB OK (60 queries)
78 Correct 1 ms 344 KB OK (6 queries)
79 Correct 1 ms 344 KB OK (59 queries)
80 Correct 0 ms 344 KB OK (7 queries)
81 Correct 1 ms 344 KB OK (3 queries)
82 Correct 1 ms 344 KB OK (12 queries)
83 Correct 1 ms 340 KB OK (9 queries)
84 Correct 1 ms 344 KB OK (32 queries)
85 Correct 1 ms 344 KB OK (7 queries)
86 Correct 0 ms 344 KB OK (14 queries)
87 Correct 1 ms 340 KB OK (9 queries)
88 Correct 1 ms 344 KB OK (26 queries)
89 Correct 0 ms 344 KB OK (13 queries)
90 Correct 0 ms 416 KB OK (35 queries)
91 Correct 0 ms 344 KB OK (7 queries)
92 Correct 1 ms 344 KB OK (57 queries)
93 Correct 1 ms 344 KB OK (10 queries)
94 Correct 1 ms 344 KB OK (30 queries)
95 Correct 0 ms 344 KB OK (6 queries)
96 Correct 1 ms 344 KB OK (50 queries)
97 Correct 0 ms 344 KB OK (5 queries)
98 Correct 1 ms 596 KB OK (24 queries)
99 Correct 1 ms 596 KB OK (17 queries)
100 Correct 0 ms 344 KB OK (20 queries)
101 Correct 1 ms 344 KB OK (14 queries)
102 Correct 0 ms 344 KB OK (28 queries)
103 Correct 1 ms 344 KB OK (35 queries)
104 Correct 1 ms 344 KB OK (49 queries)
105 Correct 1 ms 344 KB OK (51 queries)
106 Correct 0 ms 344 KB OK (36 queries)
107 Correct 1 ms 352 KB OK (32 queries)
108 Correct 0 ms 344 KB OK (33 queries)
109 Correct 0 ms 344 KB OK (32 queries)
110 Correct 0 ms 344 KB OK (33 queries)
111 Correct 1 ms 344 KB OK (31 queries)
112 Correct 1 ms 344 KB OK (35 queries)
113 Correct 0 ms 596 KB OK (31 queries)
114 Correct 0 ms 344 KB OK (35 queries)
115 Correct 1 ms 344 KB OK (29 queries)
116 Correct 0 ms 344 KB OK (37 queries)
117 Correct 1 ms 504 KB OK (29 queries)
118 Correct 1 ms 596 KB OK (37 queries)
119 Correct 0 ms 344 KB OK (27 queries)
120 Correct 1 ms 344 KB OK (39 queries)
121 Correct 1 ms 344 KB OK (27 queries)
122 Correct 1 ms 344 KB OK (39 queries)
123 Correct 1 ms 344 KB OK (25 queries)
124 Correct 0 ms 344 KB OK (41 queries)
125 Correct 0 ms 344 KB OK (25 queries)
126 Correct 1 ms 344 KB OK (41 queries)
127 Correct 0 ms 596 KB OK (34 queries)
128 Correct 1 ms 344 KB OK (34 queries)
129 Correct 1 ms 344 KB OK (34 queries)
130 Correct 1 ms 344 KB OK (16 queries)
131 Correct 1 ms 344 KB OK (32 queries)
132 Correct 1 ms 344 KB OK (18 queries)
133 Correct 1 ms 344 KB OK (30 queries)
134 Correct 1 ms 344 KB OK (27 queries)
135 Correct 0 ms 344 KB OK (26 queries)
136 Correct 1 ms 344 KB OK (31 queries)
137 Correct 0 ms 344 KB OK (26 queries)
138 Correct 1 ms 340 KB OK (41 queries)
139 Correct 1 ms 344 KB OK (34 queries)
140 Correct 0 ms 344 KB OK (17 queries)
141 Correct 1 ms 344 KB OK (36 queries)
142 Correct 1 ms 344 KB OK (37 queries)
143 Correct 0 ms 344 KB OK (24 queries)
144 Correct 0 ms 344 KB OK (20 queries)
145 Correct 0 ms 344 KB OK (25 queries)
146 Correct 0 ms 344 KB OK (30 queries)
147 Correct 1 ms 344 KB OK (34 queries)
148 Correct 1 ms 344 KB OK (15 queries)
149 Correct 1 ms 344 KB OK (44 queries)
150 Correct 1 ms 344 KB OK (17 queries)
151 Correct 0 ms 344 KB OK (13 queries)
152 Correct 1 ms 344 KB OK (24 queries)
153 Correct 1 ms 344 KB OK (4 queries)
154 Correct 0 ms 344 KB OK (17 queries)
155 Correct 0 ms 344 KB OK (34 queries)
156 Correct 1 ms 344 KB OK (34 queries)
157 Incorrect 0 ms 344 KB Unexpected end of file - token expected
158 Halted 0 ms 0 KB -

Subtask #5
0 / 33.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB OK (5 queries)
2 Correct 0 ms 344 KB OK (6 queries)
3 Correct 1 ms 344 KB OK (10 queries)
4 Correct 0 ms 344 KB OK (26 queries)
5 Correct 0 ms 344 KB OK (13 queries)
6 Correct 0 ms 344 KB OK (26 queries)
7 Correct 1 ms 344 KB OK (17 queries)
8 Correct 0 ms 344 KB OK (7 queries)
9 Correct 1 ms 344 KB OK (9 queries)
10 Correct 0 ms 344 KB OK (11 queries)
11 Correct 0 ms 344 KB OK (4 queries)
12 Correct 1 ms 344 KB OK (5 queries)
13 Correct 0 ms 344 KB OK (11 queries)
14 Correct 0 ms 344 KB OK (16 queries)
15 Correct 0 ms 344 KB OK (11 queries)
16 Correct 1 ms 344 KB OK (34 queries)
17 Correct 0 ms 344 KB OK (2 queries)
18 Correct 1 ms 344 KB OK (16 queries)
19 Correct 0 ms 344 KB OK (3 queries)
20 Correct 1 ms 344 KB OK (31 queries)
21 Correct 1 ms 344 KB OK (9 queries)
22 Correct 1 ms 344 KB OK (2 queries)
23 Correct 1 ms 344 KB OK (2 queries)
24 Correct 0 ms 344 KB OK (2 queries)
25 Correct 0 ms 344 KB OK (3 queries)
26 Correct 0 ms 344 KB OK (3 queries)
27 Correct 0 ms 344 KB OK (2 queries)
28 Correct 0 ms 344 KB OK (3 queries)
29 Correct 0 ms 344 KB OK (4 queries)
30 Correct 0 ms 344 KB OK (4 queries)
31 Correct 0 ms 344 KB OK (2 queries)
32 Correct 0 ms 344 KB OK (3 queries)
33 Correct 0 ms 344 KB OK (4 queries)
34 Correct 1 ms 344 KB OK (5 queries)
35 Correct 0 ms 344 KB OK (5 queries)
36 Correct 0 ms 344 KB OK (2 queries)
37 Correct 0 ms 344 KB OK (3 queries)
38 Correct 0 ms 344 KB OK (4 queries)
39 Correct 1 ms 344 KB OK (5 queries)
40 Correct 0 ms 344 KB OK (6 queries)
41 Correct 1 ms 344 KB OK (6 queries)
42 Correct 0 ms 344 KB OK (2 queries)
43 Correct 1 ms 344 KB OK (3 queries)
44 Correct 1 ms 344 KB OK (4 queries)
45 Correct 0 ms 344 KB OK (5 queries)
46 Correct 1 ms 344 KB OK (6 queries)
47 Correct 1 ms 344 KB OK (7 queries)
48 Correct 1 ms 344 KB OK (7 queries)
49 Correct 0 ms 344 KB OK (2 queries)
50 Correct 0 ms 344 KB OK (3 queries)
51 Correct 1 ms 344 KB OK (4 queries)
52 Correct 1 ms 344 KB OK (5 queries)
53 Correct 1 ms 344 KB OK (6 queries)
54 Correct 0 ms 344 KB OK (7 queries)
55 Correct 1 ms 344 KB OK (8 queries)
56 Correct 0 ms 344 KB OK (8 queries)
57 Correct 0 ms 344 KB OK (3 queries)
58 Correct 0 ms 344 KB OK (2 queries)
59 Correct 1 ms 340 KB OK (3 queries)
60 Correct 0 ms 344 KB OK (2 queries)
61 Correct 1 ms 344 KB OK (63 queries)
62 Correct 0 ms 344 KB OK (2 queries)
63 Correct 1 ms 344 KB OK (63 queries)
64 Correct 1 ms 344 KB OK (3 queries)
65 Correct 0 ms 344 KB OK (62 queries)
66 Correct 1 ms 344 KB OK (4 queries)
67 Correct 1 ms 344 KB OK (61 queries)
68 Correct 1 ms 500 KB OK (5 queries)
69 Correct 1 ms 344 KB OK (60 queries)
70 Correct 0 ms 344 KB OK (6 queries)
71 Correct 1 ms 344 KB OK (62 queries)
72 Correct 0 ms 344 KB OK (3 queries)
73 Correct 1 ms 344 KB OK (62 queries)
74 Correct 1 ms 344 KB OK (4 queries)
75 Correct 0 ms 344 KB OK (61 queries)
76 Correct 0 ms 344 KB OK (5 queries)
77 Correct 1 ms 344 KB OK (60 queries)
78 Correct 1 ms 344 KB OK (6 queries)
79 Correct 1 ms 344 KB OK (59 queries)
80 Correct 0 ms 344 KB OK (7 queries)
81 Correct 1 ms 344 KB OK (3 queries)
82 Correct 1 ms 344 KB OK (12 queries)
83 Correct 1 ms 340 KB OK (9 queries)
84 Correct 1 ms 344 KB OK (32 queries)
85 Correct 1 ms 344 KB OK (7 queries)
86 Correct 0 ms 344 KB OK (14 queries)
87 Correct 1 ms 340 KB OK (9 queries)
88 Correct 1 ms 344 KB OK (26 queries)
89 Correct 0 ms 344 KB OK (13 queries)
90 Correct 0 ms 416 KB OK (35 queries)
91 Correct 0 ms 344 KB OK (7 queries)
92 Correct 1 ms 344 KB OK (57 queries)
93 Correct 1 ms 344 KB OK (10 queries)
94 Correct 1 ms 344 KB OK (30 queries)
95 Correct 0 ms 344 KB OK (6 queries)
96 Correct 1 ms 344 KB OK (50 queries)
97 Correct 0 ms 344 KB OK (5 queries)
98 Correct 1 ms 596 KB OK (24 queries)
99 Correct 1 ms 596 KB OK (17 queries)
100 Correct 0 ms 344 KB OK (20 queries)
101 Correct 1 ms 344 KB OK (14 queries)
102 Correct 0 ms 344 KB OK (28 queries)
103 Correct 1 ms 344 KB OK (35 queries)
104 Correct 1 ms 344 KB OK (49 queries)
105 Correct 1 ms 344 KB OK (51 queries)
106 Correct 0 ms 344 KB OK (36 queries)
107 Correct 1 ms 352 KB OK (32 queries)
108 Correct 0 ms 344 KB OK (33 queries)
109 Correct 0 ms 344 KB OK (32 queries)
110 Correct 0 ms 344 KB OK (33 queries)
111 Correct 1 ms 344 KB OK (31 queries)
112 Correct 1 ms 344 KB OK (35 queries)
113 Correct 0 ms 596 KB OK (31 queries)
114 Correct 0 ms 344 KB OK (35 queries)
115 Correct 1 ms 344 KB OK (29 queries)
116 Correct 0 ms 344 KB OK (37 queries)
117 Correct 1 ms 504 KB OK (29 queries)
118 Correct 1 ms 596 KB OK (37 queries)
119 Correct 0 ms 344 KB OK (27 queries)
120 Correct 1 ms 344 KB OK (39 queries)
121 Correct 1 ms 344 KB OK (27 queries)
122 Correct 1 ms 344 KB OK (39 queries)
123 Correct 1 ms 344 KB OK (25 queries)
124 Correct 0 ms 344 KB OK (41 queries)
125 Correct 0 ms 344 KB OK (25 queries)
126 Correct 1 ms 344 KB OK (41 queries)
127 Correct 0 ms 596 KB OK (34 queries)
128 Correct 1 ms 344 KB OK (34 queries)
129 Correct 1 ms 344 KB OK (34 queries)
130 Correct 1 ms 344 KB OK (16 queries)
131 Correct 1 ms 344 KB OK (32 queries)
132 Correct 1 ms 344 KB OK (18 queries)
133 Correct 1 ms 344 KB OK (30 queries)
134 Correct 1 ms 344 KB OK (27 queries)
135 Correct 0 ms 344 KB OK (26 queries)
136 Correct 1 ms 344 KB OK (31 queries)
137 Correct 0 ms 344 KB OK (26 queries)
138 Correct 1 ms 340 KB OK (41 queries)
139 Correct 1 ms 344 KB OK (34 queries)
140 Correct 0 ms 344 KB OK (17 queries)
141 Correct 1 ms 344 KB OK (36 queries)
142 Correct 1 ms 344 KB OK (37 queries)
143 Correct 0 ms 344 KB OK (24 queries)
144 Correct 0 ms 344 KB OK (20 queries)
145 Correct 0 ms 344 KB OK (25 queries)
146 Correct 0 ms 344 KB OK (30 queries)
147 Correct 1 ms 344 KB OK (34 queries)
148 Correct 1 ms 344 KB OK (15 queries)
149 Correct 1 ms 344 KB OK (44 queries)
150 Correct 1 ms 344 KB OK (17 queries)
151 Correct 0 ms 344 KB OK (13 queries)
152 Correct 1 ms 344 KB OK (24 queries)
153 Correct 1 ms 344 KB OK (4 queries)
154 Correct 0 ms 344 KB OK (17 queries)
155 Correct 0 ms 344 KB OK (34 queries)
156 Correct 1 ms 344 KB OK (34 queries)
157 Incorrect 0 ms 344 KB Unexpected end of file - token expected
158 Halted 0 ms 0 KB -