# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
959977 |
2024-04-09T11:35:26 Z |
hqminhuwu |
Cave (IOI13_cave) |
C++14 |
|
340 ms |
10328 KB |
#include <bits/stdc++.h>
#include "cave.h"
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair <ll,ll> pll;
typedef pair <int,int> pii;
typedef pair <int,pii> piii;
#define forr(_a,_b,_c) for(int _a = (_b); _a <= (_c); ++_a)
#define ford(_a,_b,_c) for(int _a = (_b) + 1; _a --> (_c);)
#define forf(_a,_b,_c) for(int _a = (_b); _a < (_c); ++_a)
#define st first
#define nd second
#define pb push_back
#define mp make_pair
#define all(x) begin(x),end(x)
#define mask(i) (1LL << (i))
#define bit(x, i) (((x) >> (i)) & 1)
#define bp __builtin_popcountll
#define file "test"
const int maxn = 5e5 + 5;
const ll oo = 1e9;
const ll mod = 1e9 + 7; // 998244353;
int flag[maxn], state[maxn], a[maxn], n, ansS[maxn], ansD[maxn];
int get (){
int tmp = tryCombination(a);
if (tmp < 0) return oo;
return tmp - 1;
}
void solve (int x){
forf (i, 0, n){
if (flag[i] != -1)
a[i] = state[i];
else a[i] = 0;
}
int f = get();
int u = (f < x);
int l = 0, r = n - 1;
while (l < r){
int mid = (l + r) >> 1;
forr (i, l, r)
if (flag[i] == -1){
if (i <= mid)
a[i] = u;
else a[i] = 1 - u;
}
if (get() < x){
forr (i, l, r)
if (flag[i] == -1){
if (i <= mid)
a[i] = 1 - u;
else a[i] = 1;
}
l = mid + 1;
}
else r = mid;
}
state[l] = u;
flag[l] = x;
}
void exploreCave (int num){
n = num;
memset (flag, -1, sizeof flag);
forf (i, 0, n)
solve(i);
forf (i, 0, n){
ansS[i] = state[i];
ansD[i] = flag[i];
}
answer(ansS, ansD);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
111 ms |
10068 KB |
Output is correct |
2 |
Correct |
115 ms |
10156 KB |
Output is correct |
3 |
Correct |
170 ms |
10328 KB |
Output is correct |
4 |
Correct |
115 ms |
10068 KB |
Output is correct |
5 |
Correct |
176 ms |
10168 KB |
Output is correct |
6 |
Correct |
165 ms |
10064 KB |
Output is correct |
7 |
Correct |
179 ms |
10164 KB |
Output is correct |
8 |
Correct |
2 ms |
10076 KB |
Output is correct |
9 |
Correct |
3 ms |
10076 KB |
Output is correct |
10 |
Correct |
2 ms |
10076 KB |
Output is correct |
11 |
Correct |
2 ms |
10076 KB |
Output is correct |
12 |
Correct |
162 ms |
10068 KB |
Output is correct |
13 |
Correct |
163 ms |
10168 KB |
Output is correct |
14 |
Correct |
164 ms |
10168 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
173 ms |
10164 KB |
Output is correct |
2 |
Correct |
2 ms |
10076 KB |
Output is correct |
3 |
Correct |
164 ms |
10172 KB |
Output is correct |
4 |
Correct |
2 ms |
10072 KB |
Output is correct |
5 |
Correct |
2 ms |
10076 KB |
Output is correct |
6 |
Correct |
171 ms |
10168 KB |
Output is correct |
7 |
Correct |
173 ms |
10184 KB |
Output is correct |
8 |
Correct |
338 ms |
10168 KB |
Output is correct |
9 |
Correct |
327 ms |
10064 KB |
Output is correct |
10 |
Correct |
340 ms |
10064 KB |
Output is correct |
11 |
Correct |
174 ms |
10172 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
10072 KB |
Output is correct |
2 |
Correct |
2 ms |
10076 KB |
Output is correct |
3 |
Correct |
2 ms |
10076 KB |
Output is correct |
4 |
Correct |
2 ms |
10076 KB |
Output is correct |
5 |
Correct |
2 ms |
10076 KB |
Output is correct |
6 |
Correct |
2 ms |
10092 KB |
Output is correct |
7 |
Correct |
2 ms |
10076 KB |
Output is correct |
8 |
Correct |
2 ms |
9916 KB |
Output is correct |
9 |
Correct |
2 ms |
10076 KB |
Output is correct |
10 |
Correct |
2 ms |
10076 KB |
Output is correct |
11 |
Correct |
2 ms |
10076 KB |
Output is correct |
12 |
Correct |
2 ms |
9912 KB |
Output is correct |
13 |
Correct |
2 ms |
9884 KB |
Output is correct |
14 |
Correct |
2 ms |
10328 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
10072 KB |
Output is correct |
2 |
Correct |
2 ms |
10076 KB |
Output is correct |
3 |
Correct |
2 ms |
10076 KB |
Output is correct |
4 |
Correct |
2 ms |
10076 KB |
Output is correct |
5 |
Correct |
2 ms |
10076 KB |
Output is correct |
6 |
Correct |
2 ms |
10092 KB |
Output is correct |
7 |
Correct |
2 ms |
10076 KB |
Output is correct |
8 |
Correct |
2 ms |
9916 KB |
Output is correct |
9 |
Correct |
2 ms |
10076 KB |
Output is correct |
10 |
Correct |
2 ms |
10076 KB |
Output is correct |
11 |
Correct |
2 ms |
10076 KB |
Output is correct |
12 |
Correct |
2 ms |
9912 KB |
Output is correct |
13 |
Correct |
2 ms |
9884 KB |
Output is correct |
14 |
Correct |
2 ms |
10328 KB |
Output is correct |
15 |
Correct |
2 ms |
10076 KB |
Output is correct |
16 |
Correct |
2 ms |
10076 KB |
Output is correct |
17 |
Correct |
2 ms |
9916 KB |
Output is correct |
18 |
Correct |
2 ms |
10076 KB |
Output is correct |
19 |
Correct |
2 ms |
10076 KB |
Output is correct |
20 |
Correct |
29 ms |
10064 KB |
Output is correct |
21 |
Correct |
2 ms |
10072 KB |
Output is correct |
22 |
Correct |
2 ms |
10076 KB |
Output is correct |
23 |
Correct |
46 ms |
10148 KB |
Output is correct |
24 |
Correct |
46 ms |
10064 KB |
Output is correct |
25 |
Correct |
47 ms |
10064 KB |
Output is correct |
26 |
Correct |
2 ms |
10076 KB |
Output is correct |
27 |
Correct |
2 ms |
10076 KB |
Output is correct |
28 |
Correct |
27 ms |
10072 KB |
Output is correct |
29 |
Correct |
2 ms |
10228 KB |
Output is correct |
30 |
Correct |
29 ms |
10068 KB |
Output is correct |
31 |
Correct |
29 ms |
10068 KB |
Output is correct |
32 |
Correct |
2 ms |
10076 KB |
Output is correct |
33 |
Correct |
2 ms |
10076 KB |
Output is correct |
34 |
Correct |
2 ms |
10000 KB |
Output is correct |
35 |
Correct |
50 ms |
10120 KB |
Output is correct |
36 |
Correct |
46 ms |
10064 KB |
Output is correct |
37 |
Correct |
2 ms |
10076 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
111 ms |
10068 KB |
Output is correct |
2 |
Correct |
115 ms |
10156 KB |
Output is correct |
3 |
Correct |
170 ms |
10328 KB |
Output is correct |
4 |
Correct |
115 ms |
10068 KB |
Output is correct |
5 |
Correct |
176 ms |
10168 KB |
Output is correct |
6 |
Correct |
165 ms |
10064 KB |
Output is correct |
7 |
Correct |
179 ms |
10164 KB |
Output is correct |
8 |
Correct |
2 ms |
10076 KB |
Output is correct |
9 |
Correct |
3 ms |
10076 KB |
Output is correct |
10 |
Correct |
2 ms |
10076 KB |
Output is correct |
11 |
Correct |
2 ms |
10076 KB |
Output is correct |
12 |
Correct |
162 ms |
10068 KB |
Output is correct |
13 |
Correct |
163 ms |
10168 KB |
Output is correct |
14 |
Correct |
164 ms |
10168 KB |
Output is correct |
15 |
Correct |
173 ms |
10164 KB |
Output is correct |
16 |
Correct |
2 ms |
10076 KB |
Output is correct |
17 |
Correct |
164 ms |
10172 KB |
Output is correct |
18 |
Correct |
2 ms |
10072 KB |
Output is correct |
19 |
Correct |
2 ms |
10076 KB |
Output is correct |
20 |
Correct |
171 ms |
10168 KB |
Output is correct |
21 |
Correct |
173 ms |
10184 KB |
Output is correct |
22 |
Correct |
338 ms |
10168 KB |
Output is correct |
23 |
Correct |
327 ms |
10064 KB |
Output is correct |
24 |
Correct |
340 ms |
10064 KB |
Output is correct |
25 |
Correct |
174 ms |
10172 KB |
Output is correct |
26 |
Correct |
2 ms |
10072 KB |
Output is correct |
27 |
Correct |
2 ms |
10076 KB |
Output is correct |
28 |
Correct |
2 ms |
10076 KB |
Output is correct |
29 |
Correct |
2 ms |
10076 KB |
Output is correct |
30 |
Correct |
2 ms |
10076 KB |
Output is correct |
31 |
Correct |
2 ms |
10092 KB |
Output is correct |
32 |
Correct |
2 ms |
10076 KB |
Output is correct |
33 |
Correct |
2 ms |
9916 KB |
Output is correct |
34 |
Correct |
2 ms |
10076 KB |
Output is correct |
35 |
Correct |
2 ms |
10076 KB |
Output is correct |
36 |
Correct |
2 ms |
10076 KB |
Output is correct |
37 |
Correct |
2 ms |
9912 KB |
Output is correct |
38 |
Correct |
2 ms |
9884 KB |
Output is correct |
39 |
Correct |
2 ms |
10328 KB |
Output is correct |
40 |
Correct |
2 ms |
10076 KB |
Output is correct |
41 |
Correct |
2 ms |
10076 KB |
Output is correct |
42 |
Correct |
2 ms |
9916 KB |
Output is correct |
43 |
Correct |
2 ms |
10076 KB |
Output is correct |
44 |
Correct |
2 ms |
10076 KB |
Output is correct |
45 |
Correct |
29 ms |
10064 KB |
Output is correct |
46 |
Correct |
2 ms |
10072 KB |
Output is correct |
47 |
Correct |
2 ms |
10076 KB |
Output is correct |
48 |
Correct |
46 ms |
10148 KB |
Output is correct |
49 |
Correct |
46 ms |
10064 KB |
Output is correct |
50 |
Correct |
47 ms |
10064 KB |
Output is correct |
51 |
Correct |
2 ms |
10076 KB |
Output is correct |
52 |
Correct |
2 ms |
10076 KB |
Output is correct |
53 |
Correct |
27 ms |
10072 KB |
Output is correct |
54 |
Correct |
2 ms |
10228 KB |
Output is correct |
55 |
Correct |
29 ms |
10068 KB |
Output is correct |
56 |
Correct |
29 ms |
10068 KB |
Output is correct |
57 |
Correct |
2 ms |
10076 KB |
Output is correct |
58 |
Correct |
2 ms |
10076 KB |
Output is correct |
59 |
Correct |
2 ms |
10000 KB |
Output is correct |
60 |
Correct |
50 ms |
10120 KB |
Output is correct |
61 |
Correct |
46 ms |
10064 KB |
Output is correct |
62 |
Correct |
2 ms |
10076 KB |
Output is correct |
63 |
Correct |
112 ms |
10068 KB |
Output is correct |
64 |
Correct |
111 ms |
10176 KB |
Output is correct |
65 |
Correct |
168 ms |
10064 KB |
Output is correct |
66 |
Correct |
119 ms |
10164 KB |
Output is correct |
67 |
Correct |
175 ms |
10168 KB |
Output is correct |
68 |
Correct |
164 ms |
10164 KB |
Output is correct |
69 |
Correct |
179 ms |
10172 KB |
Output is correct |
70 |
Correct |
2 ms |
10076 KB |
Output is correct |
71 |
Correct |
2 ms |
10072 KB |
Output is correct |
72 |
Correct |
163 ms |
10164 KB |
Output is correct |
73 |
Correct |
164 ms |
10184 KB |
Output is correct |
74 |
Correct |
163 ms |
10168 KB |
Output is correct |
75 |
Correct |
163 ms |
10188 KB |
Output is correct |
76 |
Correct |
2 ms |
10076 KB |
Output is correct |
77 |
Correct |
2 ms |
10072 KB |
Output is correct |
78 |
Correct |
200 ms |
10264 KB |
Output is correct |
79 |
Correct |
183 ms |
10168 KB |
Output is correct |
80 |
Correct |
336 ms |
10064 KB |
Output is correct |
81 |
Correct |
337 ms |
10172 KB |
Output is correct |
82 |
Correct |
331 ms |
10064 KB |
Output is correct |
83 |
Correct |
179 ms |
10064 KB |
Output is correct |
84 |
Correct |
2 ms |
10076 KB |
Output is correct |
85 |
Correct |
29 ms |
9888 KB |
Output is correct |
86 |
Correct |
162 ms |
10180 KB |
Output is correct |
87 |
Correct |
2 ms |
10072 KB |
Output is correct |
88 |
Correct |
2 ms |
10076 KB |
Output is correct |
89 |
Correct |
46 ms |
9880 KB |
Output is correct |
90 |
Correct |
46 ms |
10064 KB |
Output is correct |
91 |
Correct |
47 ms |
10132 KB |
Output is correct |
92 |
Correct |
337 ms |
10168 KB |
Output is correct |
93 |
Correct |
324 ms |
10172 KB |
Output is correct |
94 |
Correct |
318 ms |
10068 KB |
Output is correct |
95 |
Correct |
2 ms |
10076 KB |
Output is correct |
96 |
Correct |
2 ms |
10076 KB |
Output is correct |
97 |
Correct |
158 ms |
10168 KB |
Output is correct |
98 |
Correct |
28 ms |
9884 KB |
Output is correct |
99 |
Correct |
163 ms |
10164 KB |
Output is correct |
100 |
Correct |
2 ms |
10072 KB |
Output is correct |
101 |
Correct |
28 ms |
10148 KB |
Output is correct |
102 |
Correct |
29 ms |
10136 KB |
Output is correct |
103 |
Correct |
166 ms |
10064 KB |
Output is correct |
104 |
Correct |
2 ms |
10076 KB |
Output is correct |
105 |
Correct |
2 ms |
10076 KB |
Output is correct |
106 |
Correct |
2 ms |
10076 KB |
Output is correct |
107 |
Correct |
49 ms |
10124 KB |
Output is correct |
108 |
Correct |
46 ms |
10064 KB |
Output is correct |
109 |
Correct |
327 ms |
10320 KB |
Output is correct |
110 |
Correct |
326 ms |
10172 KB |
Output is correct |
111 |
Correct |
2 ms |
10076 KB |
Output is correct |