# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
944609 |
2024-03-13T01:45:49 Z |
irmuun |
Cave (IOI13_cave) |
C++17 |
|
275 ms |
856 KB |
#include<bits/stdc++.h>
#include "cave.h"
using namespace std;
#define ll long long
#define pb push_back
#define ff first
#define ss second
#define all(s) s.begin(),s.end()
#define rall(s) s.rbegin(),s.rend()
void exploreCave(int n){
int s[n],d[n];
vector<bool>used(n,0);
for(int i=0;i<n;i++){
vector<int>v;
for(int j=0;j<n;j++){
if(!used[j]){
v.pb(j);
}
}
int sz=v.size(),l=0,r=v.size()-1;
for(int j=0;j<v.size();j++){
s[v[j]]=0;
}
int x=tryCombination(s);
int q=0,p=1;
if(x==i){
swap(q,p);
}
while(l<r){
int mid=(l+r)/2;
for(int j=0;j<sz;j++){
if(j<=mid){
s[v[j]]=q;
}
else{
s[v[j]]=p;
}
}
x=tryCombination(s);
if(x==-1||x>i){
r=mid;
}
else{
l=mid+1;
}
}
d[v[l]]=i;
s[v[l]]=q;
used[v[l]]=true;
}
answer(s,d);
}
Compilation message
cave.cpp: In function 'void exploreCave(int)':
cave.cpp:24:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
24 | for(int j=0;j<v.size();j++){
| ~^~~~~~~~~
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
167 ms |
344 KB |
Output is correct |
2 |
Correct |
170 ms |
604 KB |
Output is correct |
3 |
Correct |
269 ms |
848 KB |
Output is correct |
4 |
Correct |
176 ms |
600 KB |
Output is correct |
5 |
Correct |
273 ms |
604 KB |
Output is correct |
6 |
Correct |
262 ms |
612 KB |
Output is correct |
7 |
Correct |
271 ms |
604 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
444 KB |
Output is correct |
10 |
Correct |
0 ms |
600 KB |
Output is correct |
11 |
Correct |
0 ms |
544 KB |
Output is correct |
12 |
Correct |
257 ms |
612 KB |
Output is correct |
13 |
Correct |
254 ms |
604 KB |
Output is correct |
14 |
Correct |
258 ms |
600 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
273 ms |
556 KB |
Output is correct |
2 |
Correct |
1 ms |
344 KB |
Output is correct |
3 |
Correct |
267 ms |
604 KB |
Output is correct |
4 |
Correct |
0 ms |
344 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
263 ms |
604 KB |
Output is correct |
7 |
Correct |
262 ms |
604 KB |
Output is correct |
8 |
Correct |
259 ms |
600 KB |
Output is correct |
9 |
Correct |
259 ms |
604 KB |
Output is correct |
10 |
Correct |
268 ms |
852 KB |
Output is correct |
11 |
Correct |
229 ms |
600 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
1 ms |
348 KB |
Output is correct |
6 |
Correct |
1 ms |
348 KB |
Output is correct |
7 |
Correct |
1 ms |
344 KB |
Output is correct |
8 |
Correct |
0 ms |
344 KB |
Output is correct |
9 |
Correct |
1 ms |
348 KB |
Output is correct |
10 |
Correct |
1 ms |
348 KB |
Output is correct |
11 |
Correct |
0 ms |
348 KB |
Output is correct |
12 |
Correct |
0 ms |
440 KB |
Output is correct |
13 |
Correct |
0 ms |
348 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
1 ms |
348 KB |
Output is correct |
6 |
Correct |
1 ms |
348 KB |
Output is correct |
7 |
Correct |
1 ms |
344 KB |
Output is correct |
8 |
Correct |
0 ms |
344 KB |
Output is correct |
9 |
Correct |
1 ms |
348 KB |
Output is correct |
10 |
Correct |
1 ms |
348 KB |
Output is correct |
11 |
Correct |
0 ms |
348 KB |
Output is correct |
12 |
Correct |
0 ms |
440 KB |
Output is correct |
13 |
Correct |
0 ms |
348 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
348 KB |
Output is correct |
16 |
Correct |
0 ms |
348 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
34 ms |
516 KB |
Output is correct |
21 |
Correct |
1 ms |
348 KB |
Output is correct |
22 |
Correct |
0 ms |
348 KB |
Output is correct |
23 |
Correct |
37 ms |
600 KB |
Output is correct |
24 |
Correct |
37 ms |
344 KB |
Output is correct |
25 |
Correct |
37 ms |
348 KB |
Output is correct |
26 |
Correct |
1 ms |
348 KB |
Output is correct |
27 |
Correct |
0 ms |
348 KB |
Output is correct |
28 |
Correct |
39 ms |
512 KB |
Output is correct |
29 |
Correct |
0 ms |
348 KB |
Output is correct |
30 |
Correct |
35 ms |
524 KB |
Output is correct |
31 |
Correct |
34 ms |
512 KB |
Output is correct |
32 |
Correct |
0 ms |
348 KB |
Output is correct |
33 |
Correct |
1 ms |
348 KB |
Output is correct |
34 |
Correct |
0 ms |
344 KB |
Output is correct |
35 |
Correct |
37 ms |
348 KB |
Output is correct |
36 |
Correct |
37 ms |
348 KB |
Output is correct |
37 |
Correct |
0 ms |
348 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
167 ms |
344 KB |
Output is correct |
2 |
Correct |
170 ms |
604 KB |
Output is correct |
3 |
Correct |
269 ms |
848 KB |
Output is correct |
4 |
Correct |
176 ms |
600 KB |
Output is correct |
5 |
Correct |
273 ms |
604 KB |
Output is correct |
6 |
Correct |
262 ms |
612 KB |
Output is correct |
7 |
Correct |
271 ms |
604 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
444 KB |
Output is correct |
10 |
Correct |
0 ms |
600 KB |
Output is correct |
11 |
Correct |
0 ms |
544 KB |
Output is correct |
12 |
Correct |
257 ms |
612 KB |
Output is correct |
13 |
Correct |
254 ms |
604 KB |
Output is correct |
14 |
Correct |
258 ms |
600 KB |
Output is correct |
15 |
Correct |
273 ms |
556 KB |
Output is correct |
16 |
Correct |
1 ms |
344 KB |
Output is correct |
17 |
Correct |
267 ms |
604 KB |
Output is correct |
18 |
Correct |
0 ms |
344 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
263 ms |
604 KB |
Output is correct |
21 |
Correct |
262 ms |
604 KB |
Output is correct |
22 |
Correct |
259 ms |
600 KB |
Output is correct |
23 |
Correct |
259 ms |
604 KB |
Output is correct |
24 |
Correct |
268 ms |
852 KB |
Output is correct |
25 |
Correct |
229 ms |
600 KB |
Output is correct |
26 |
Correct |
0 ms |
348 KB |
Output is correct |
27 |
Correct |
0 ms |
348 KB |
Output is correct |
28 |
Correct |
0 ms |
348 KB |
Output is correct |
29 |
Correct |
0 ms |
348 KB |
Output is correct |
30 |
Correct |
1 ms |
348 KB |
Output is correct |
31 |
Correct |
1 ms |
348 KB |
Output is correct |
32 |
Correct |
1 ms |
344 KB |
Output is correct |
33 |
Correct |
0 ms |
344 KB |
Output is correct |
34 |
Correct |
1 ms |
348 KB |
Output is correct |
35 |
Correct |
1 ms |
348 KB |
Output is correct |
36 |
Correct |
0 ms |
348 KB |
Output is correct |
37 |
Correct |
0 ms |
440 KB |
Output is correct |
38 |
Correct |
0 ms |
348 KB |
Output is correct |
39 |
Correct |
0 ms |
348 KB |
Output is correct |
40 |
Correct |
0 ms |
348 KB |
Output is correct |
41 |
Correct |
0 ms |
348 KB |
Output is correct |
42 |
Correct |
0 ms |
348 KB |
Output is correct |
43 |
Correct |
0 ms |
348 KB |
Output is correct |
44 |
Correct |
0 ms |
348 KB |
Output is correct |
45 |
Correct |
34 ms |
516 KB |
Output is correct |
46 |
Correct |
1 ms |
348 KB |
Output is correct |
47 |
Correct |
0 ms |
348 KB |
Output is correct |
48 |
Correct |
37 ms |
600 KB |
Output is correct |
49 |
Correct |
37 ms |
344 KB |
Output is correct |
50 |
Correct |
37 ms |
348 KB |
Output is correct |
51 |
Correct |
1 ms |
348 KB |
Output is correct |
52 |
Correct |
0 ms |
348 KB |
Output is correct |
53 |
Correct |
39 ms |
512 KB |
Output is correct |
54 |
Correct |
0 ms |
348 KB |
Output is correct |
55 |
Correct |
35 ms |
524 KB |
Output is correct |
56 |
Correct |
34 ms |
512 KB |
Output is correct |
57 |
Correct |
0 ms |
348 KB |
Output is correct |
58 |
Correct |
1 ms |
348 KB |
Output is correct |
59 |
Correct |
0 ms |
344 KB |
Output is correct |
60 |
Correct |
37 ms |
348 KB |
Output is correct |
61 |
Correct |
37 ms |
348 KB |
Output is correct |
62 |
Correct |
0 ms |
348 KB |
Output is correct |
63 |
Correct |
173 ms |
596 KB |
Output is correct |
64 |
Correct |
168 ms |
348 KB |
Output is correct |
65 |
Correct |
263 ms |
604 KB |
Output is correct |
66 |
Correct |
181 ms |
600 KB |
Output is correct |
67 |
Correct |
270 ms |
600 KB |
Output is correct |
68 |
Correct |
265 ms |
604 KB |
Output is correct |
69 |
Correct |
275 ms |
604 KB |
Output is correct |
70 |
Correct |
0 ms |
344 KB |
Output is correct |
71 |
Correct |
1 ms |
348 KB |
Output is correct |
72 |
Correct |
256 ms |
604 KB |
Output is correct |
73 |
Correct |
258 ms |
856 KB |
Output is correct |
74 |
Correct |
257 ms |
600 KB |
Output is correct |
75 |
Correct |
267 ms |
852 KB |
Output is correct |
76 |
Correct |
0 ms |
348 KB |
Output is correct |
77 |
Correct |
0 ms |
348 KB |
Output is correct |
78 |
Correct |
272 ms |
604 KB |
Output is correct |
79 |
Correct |
255 ms |
604 KB |
Output is correct |
80 |
Correct |
253 ms |
600 KB |
Output is correct |
81 |
Correct |
254 ms |
604 KB |
Output is correct |
82 |
Correct |
260 ms |
856 KB |
Output is correct |
83 |
Correct |
229 ms |
600 KB |
Output is correct |
84 |
Correct |
1 ms |
348 KB |
Output is correct |
85 |
Correct |
33 ms |
344 KB |
Output is correct |
86 |
Correct |
233 ms |
852 KB |
Output is correct |
87 |
Correct |
1 ms |
348 KB |
Output is correct |
88 |
Correct |
0 ms |
348 KB |
Output is correct |
89 |
Correct |
37 ms |
600 KB |
Output is correct |
90 |
Correct |
38 ms |
348 KB |
Output is correct |
91 |
Correct |
37 ms |
348 KB |
Output is correct |
92 |
Correct |
249 ms |
604 KB |
Output is correct |
93 |
Correct |
245 ms |
600 KB |
Output is correct |
94 |
Correct |
246 ms |
600 KB |
Output is correct |
95 |
Correct |
1 ms |
348 KB |
Output is correct |
96 |
Correct |
1 ms |
344 KB |
Output is correct |
97 |
Correct |
235 ms |
604 KB |
Output is correct |
98 |
Correct |
37 ms |
344 KB |
Output is correct |
99 |
Correct |
246 ms |
608 KB |
Output is correct |
100 |
Correct |
1 ms |
604 KB |
Output is correct |
101 |
Correct |
35 ms |
348 KB |
Output is correct |
102 |
Correct |
33 ms |
348 KB |
Output is correct |
103 |
Correct |
223 ms |
604 KB |
Output is correct |
104 |
Correct |
1 ms |
348 KB |
Output is correct |
105 |
Correct |
1 ms |
348 KB |
Output is correct |
106 |
Correct |
0 ms |
348 KB |
Output is correct |
107 |
Correct |
37 ms |
348 KB |
Output is correct |
108 |
Correct |
38 ms |
348 KB |
Output is correct |
109 |
Correct |
248 ms |
600 KB |
Output is correct |
110 |
Correct |
253 ms |
600 KB |
Output is correct |
111 |
Correct |
1 ms |
348 KB |
Output is correct |