| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 287306 |
2020-08-31T15:14:28 Z |
AMO5 |
Cave (IOI13_cave) |
C++17 |
|
1870 ms |
760 KB |
#include <bits/stdc++.h>
#include "cave.h"
#define sz(x) (int)x.size()
using namespace std;
const int mxn = 5e3+5;
int n,s[mxn],d[mxn],c[mxn];
bool vis[mxn];
/*
int tryCombination(int s[]){
for(int i=0; i<n; i++)
cerr<<s[i]<<" ";
cerr<<"\n";
int x;
cin>>x;
return x;
}
void answer(int s[],int d[]){
for(int i=0; i<n; i++)
cerr<<s[i]<<" ";
cerr<<"\n";
for(int i=0; i<n; i++)
cerr<<d[i]<<" ";
cerr<<"\n";
}
// */
int color(int tar){
int t = tryCombination(c);
if(t==-1||t>tar)return 0;
return 1;
}
void dnc(int le, int ri, int C, int tar){
if(le==ri){
d[le]=tar;
vis[le]=1;
c[le]=C;
return;
}
int mid=(le+ri)/2;
for(int i=0; i<n; i++)s[i]=0;
for(int i=0; i<n; i++){
if(le<=i&&i<=mid)
s[i]=C;
else
s[i]=1^C;
}
for(int i=0; i<n; i++)
if(vis[i])s[i]=c[i];
int t = tryCombination(s);
if(t>tar||t==-1){
dnc(le,mid,C,tar);
}else{
dnc(mid+1,ri,C,tar);
}
}
void exploreCave(int N){
n=N;
for(int i=0; i<n; i++){
int C = color(i);
dnc(0,n-1,C,i);
}
answer(c,d);
}
/*
int main(){
ios_base::sync_with_stdio(0);
cin.tie(0); cout.tie(0);
cin>>n;
exploreCave(n);
return 0;
}
// */
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
592 ms |
504 KB |
Output is correct |
| 2 |
Correct |
610 ms |
756 KB |
Output is correct |
| 3 |
Correct |
939 ms |
612 KB |
Output is correct |
| 4 |
Correct |
620 ms |
504 KB |
Output is correct |
| 5 |
Correct |
960 ms |
516 KB |
Output is correct |
| 6 |
Correct |
928 ms |
504 KB |
Output is correct |
| 7 |
Correct |
995 ms |
512 KB |
Output is correct |
| 8 |
Correct |
1 ms |
384 KB |
Output is correct |
| 9 |
Correct |
1 ms |
384 KB |
Output is correct |
| 10 |
Correct |
1 ms |
384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
384 KB |
Output is correct |
| 12 |
Correct |
988 ms |
524 KB |
Output is correct |
| 13 |
Correct |
925 ms |
624 KB |
Output is correct |
| 14 |
Correct |
925 ms |
616 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
952 ms |
632 KB |
Output is correct |
| 2 |
Correct |
1 ms |
384 KB |
Output is correct |
| 3 |
Correct |
931 ms |
632 KB |
Output is correct |
| 4 |
Correct |
1 ms |
384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
384 KB |
Output is correct |
| 6 |
Correct |
930 ms |
756 KB |
Output is correct |
| 7 |
Correct |
932 ms |
504 KB |
Output is correct |
| 8 |
Correct |
1770 ms |
516 KB |
Output is correct |
| 9 |
Correct |
1812 ms |
512 KB |
Output is correct |
| 10 |
Correct |
1870 ms |
632 KB |
Output is correct |
| 11 |
Correct |
944 ms |
504 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
384 KB |
Output is correct |
| 2 |
Correct |
0 ms |
384 KB |
Output is correct |
| 3 |
Correct |
1 ms |
384 KB |
Output is correct |
| 4 |
Correct |
1 ms |
384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
384 KB |
Output is correct |
| 7 |
Correct |
1 ms |
384 KB |
Output is correct |
| 8 |
Correct |
1 ms |
384 KB |
Output is correct |
| 9 |
Correct |
1 ms |
384 KB |
Output is correct |
| 10 |
Correct |
1 ms |
384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
384 KB |
Output is correct |
| 12 |
Correct |
1 ms |
384 KB |
Output is correct |
| 13 |
Correct |
1 ms |
384 KB |
Output is correct |
| 14 |
Correct |
0 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
384 KB |
Output is correct |
| 2 |
Correct |
0 ms |
384 KB |
Output is correct |
| 3 |
Correct |
1 ms |
384 KB |
Output is correct |
| 4 |
Correct |
1 ms |
384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
384 KB |
Output is correct |
| 7 |
Correct |
1 ms |
384 KB |
Output is correct |
| 8 |
Correct |
1 ms |
384 KB |
Output is correct |
| 9 |
Correct |
1 ms |
384 KB |
Output is correct |
| 10 |
Correct |
1 ms |
384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
384 KB |
Output is correct |
| 12 |
Correct |
1 ms |
384 KB |
Output is correct |
| 13 |
Correct |
1 ms |
384 KB |
Output is correct |
| 14 |
Correct |
0 ms |
384 KB |
Output is correct |
| 15 |
Correct |
1 ms |
384 KB |
Output is correct |
| 16 |
Correct |
1 ms |
384 KB |
Output is correct |
| 17 |
Correct |
1 ms |
384 KB |
Output is correct |
| 18 |
Correct |
1 ms |
384 KB |
Output is correct |
| 19 |
Correct |
1 ms |
384 KB |
Output is correct |
| 20 |
Correct |
131 ms |
384 KB |
Output is correct |
| 21 |
Correct |
1 ms |
384 KB |
Output is correct |
| 22 |
Correct |
1 ms |
384 KB |
Output is correct |
| 23 |
Correct |
246 ms |
504 KB |
Output is correct |
| 24 |
Correct |
251 ms |
504 KB |
Output is correct |
| 25 |
Correct |
241 ms |
384 KB |
Output is correct |
| 26 |
Correct |
1 ms |
384 KB |
Output is correct |
| 27 |
Correct |
1 ms |
384 KB |
Output is correct |
| 28 |
Correct |
131 ms |
384 KB |
Output is correct |
| 29 |
Correct |
1 ms |
384 KB |
Output is correct |
| 30 |
Correct |
134 ms |
440 KB |
Output is correct |
| 31 |
Correct |
135 ms |
384 KB |
Output is correct |
| 32 |
Correct |
1 ms |
384 KB |
Output is correct |
| 33 |
Correct |
1 ms |
384 KB |
Output is correct |
| 34 |
Correct |
1 ms |
384 KB |
Output is correct |
| 35 |
Correct |
252 ms |
384 KB |
Output is correct |
| 36 |
Correct |
260 ms |
504 KB |
Output is correct |
| 37 |
Correct |
1 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
592 ms |
504 KB |
Output is correct |
| 2 |
Correct |
610 ms |
756 KB |
Output is correct |
| 3 |
Correct |
939 ms |
612 KB |
Output is correct |
| 4 |
Correct |
620 ms |
504 KB |
Output is correct |
| 5 |
Correct |
960 ms |
516 KB |
Output is correct |
| 6 |
Correct |
928 ms |
504 KB |
Output is correct |
| 7 |
Correct |
995 ms |
512 KB |
Output is correct |
| 8 |
Correct |
1 ms |
384 KB |
Output is correct |
| 9 |
Correct |
1 ms |
384 KB |
Output is correct |
| 10 |
Correct |
1 ms |
384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
384 KB |
Output is correct |
| 12 |
Correct |
988 ms |
524 KB |
Output is correct |
| 13 |
Correct |
925 ms |
624 KB |
Output is correct |
| 14 |
Correct |
925 ms |
616 KB |
Output is correct |
| 15 |
Correct |
952 ms |
632 KB |
Output is correct |
| 16 |
Correct |
1 ms |
384 KB |
Output is correct |
| 17 |
Correct |
931 ms |
632 KB |
Output is correct |
| 18 |
Correct |
1 ms |
384 KB |
Output is correct |
| 19 |
Correct |
1 ms |
384 KB |
Output is correct |
| 20 |
Correct |
930 ms |
756 KB |
Output is correct |
| 21 |
Correct |
932 ms |
504 KB |
Output is correct |
| 22 |
Correct |
1770 ms |
516 KB |
Output is correct |
| 23 |
Correct |
1812 ms |
512 KB |
Output is correct |
| 24 |
Correct |
1870 ms |
632 KB |
Output is correct |
| 25 |
Correct |
944 ms |
504 KB |
Output is correct |
| 26 |
Correct |
1 ms |
384 KB |
Output is correct |
| 27 |
Correct |
0 ms |
384 KB |
Output is correct |
| 28 |
Correct |
1 ms |
384 KB |
Output is correct |
| 29 |
Correct |
1 ms |
384 KB |
Output is correct |
| 30 |
Correct |
1 ms |
384 KB |
Output is correct |
| 31 |
Correct |
1 ms |
384 KB |
Output is correct |
| 32 |
Correct |
1 ms |
384 KB |
Output is correct |
| 33 |
Correct |
1 ms |
384 KB |
Output is correct |
| 34 |
Correct |
1 ms |
384 KB |
Output is correct |
| 35 |
Correct |
1 ms |
384 KB |
Output is correct |
| 36 |
Correct |
1 ms |
384 KB |
Output is correct |
| 37 |
Correct |
1 ms |
384 KB |
Output is correct |
| 38 |
Correct |
1 ms |
384 KB |
Output is correct |
| 39 |
Correct |
0 ms |
384 KB |
Output is correct |
| 40 |
Correct |
1 ms |
384 KB |
Output is correct |
| 41 |
Correct |
1 ms |
384 KB |
Output is correct |
| 42 |
Correct |
1 ms |
384 KB |
Output is correct |
| 43 |
Correct |
1 ms |
384 KB |
Output is correct |
| 44 |
Correct |
1 ms |
384 KB |
Output is correct |
| 45 |
Correct |
131 ms |
384 KB |
Output is correct |
| 46 |
Correct |
1 ms |
384 KB |
Output is correct |
| 47 |
Correct |
1 ms |
384 KB |
Output is correct |
| 48 |
Correct |
246 ms |
504 KB |
Output is correct |
| 49 |
Correct |
251 ms |
504 KB |
Output is correct |
| 50 |
Correct |
241 ms |
384 KB |
Output is correct |
| 51 |
Correct |
1 ms |
384 KB |
Output is correct |
| 52 |
Correct |
1 ms |
384 KB |
Output is correct |
| 53 |
Correct |
131 ms |
384 KB |
Output is correct |
| 54 |
Correct |
1 ms |
384 KB |
Output is correct |
| 55 |
Correct |
134 ms |
440 KB |
Output is correct |
| 56 |
Correct |
135 ms |
384 KB |
Output is correct |
| 57 |
Correct |
1 ms |
384 KB |
Output is correct |
| 58 |
Correct |
1 ms |
384 KB |
Output is correct |
| 59 |
Correct |
1 ms |
384 KB |
Output is correct |
| 60 |
Correct |
252 ms |
384 KB |
Output is correct |
| 61 |
Correct |
260 ms |
504 KB |
Output is correct |
| 62 |
Correct |
1 ms |
384 KB |
Output is correct |
| 63 |
Correct |
602 ms |
504 KB |
Output is correct |
| 64 |
Correct |
605 ms |
632 KB |
Output is correct |
| 65 |
Correct |
917 ms |
640 KB |
Output is correct |
| 66 |
Correct |
621 ms |
632 KB |
Output is correct |
| 67 |
Correct |
957 ms |
760 KB |
Output is correct |
| 68 |
Correct |
907 ms |
760 KB |
Output is correct |
| 69 |
Correct |
934 ms |
760 KB |
Output is correct |
| 70 |
Correct |
1 ms |
384 KB |
Output is correct |
| 71 |
Correct |
1 ms |
384 KB |
Output is correct |
| 72 |
Correct |
909 ms |
632 KB |
Output is correct |
| 73 |
Correct |
932 ms |
504 KB |
Output is correct |
| 74 |
Correct |
909 ms |
620 KB |
Output is correct |
| 75 |
Correct |
959 ms |
512 KB |
Output is correct |
| 76 |
Correct |
1 ms |
384 KB |
Output is correct |
| 77 |
Correct |
1 ms |
384 KB |
Output is correct |
| 78 |
Correct |
929 ms |
640 KB |
Output is correct |
| 79 |
Correct |
930 ms |
636 KB |
Output is correct |
| 80 |
Correct |
1783 ms |
632 KB |
Output is correct |
| 81 |
Correct |
1792 ms |
632 KB |
Output is correct |
| 82 |
Correct |
1867 ms |
632 KB |
Output is correct |
| 83 |
Correct |
932 ms |
760 KB |
Output is correct |
| 84 |
Correct |
1 ms |
384 KB |
Output is correct |
| 85 |
Correct |
134 ms |
384 KB |
Output is correct |
| 86 |
Correct |
902 ms |
632 KB |
Output is correct |
| 87 |
Correct |
1 ms |
288 KB |
Output is correct |
| 88 |
Correct |
1 ms |
384 KB |
Output is correct |
| 89 |
Correct |
242 ms |
384 KB |
Output is correct |
| 90 |
Correct |
250 ms |
384 KB |
Output is correct |
| 91 |
Correct |
252 ms |
444 KB |
Output is correct |
| 92 |
Correct |
1783 ms |
632 KB |
Output is correct |
| 93 |
Correct |
1770 ms |
512 KB |
Output is correct |
| 94 |
Correct |
1848 ms |
636 KB |
Output is correct |
| 95 |
Correct |
1 ms |
384 KB |
Output is correct |
| 96 |
Correct |
1 ms |
384 KB |
Output is correct |
| 97 |
Correct |
928 ms |
632 KB |
Output is correct |
| 98 |
Correct |
130 ms |
384 KB |
Output is correct |
| 99 |
Correct |
918 ms |
736 KB |
Output is correct |
| 100 |
Correct |
1 ms |
384 KB |
Output is correct |
| 101 |
Correct |
132 ms |
384 KB |
Output is correct |
| 102 |
Correct |
136 ms |
504 KB |
Output is correct |
| 103 |
Correct |
911 ms |
620 KB |
Output is correct |
| 104 |
Correct |
1 ms |
384 KB |
Output is correct |
| 105 |
Correct |
1 ms |
384 KB |
Output is correct |
| 106 |
Correct |
1 ms |
384 KB |
Output is correct |
| 107 |
Correct |
251 ms |
504 KB |
Output is correct |
| 108 |
Correct |
254 ms |
384 KB |
Output is correct |
| 109 |
Correct |
1759 ms |
516 KB |
Output is correct |
| 110 |
Correct |
1823 ms |
632 KB |
Output is correct |
| 111 |
Correct |
1 ms |
384 KB |
Output is correct |
