oj.uz

Submission #599938

# Submission time Handle Problem Language Result Execution time Memory
599938 2022-07-20T09:47:36 Z ktkerem Cave (IOI13_cave) C++17
100 / 100
 293 ms 460 KB 
/*#pragma GCC target ("avx2")
#pragma GCC optimize ("O3")
#pragma GCC optimize("Ofast")
#pragma GCC optimize ("unroll-loops")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")*/
#include<bits/stdc++.h>
#include"cave.h"
/*#include <bits/extc++.h>
using namespace std;
using namespace __gnu_pbds;
template<class T>
using oset = tree<T, null_type, less_equal<T>, rb_tree_tag, tree_order_statistics_node_update>;
/**/
typedef int ll;
//typedef long long ll;
typedef unsigned long long ull;
typedef __int128 vll;
typedef unsigned __int128 uvll;
ll _i=0;
#define ffn(x) _i=x
#define llll std::pair<ll , ll>
#define stitr set<ll>::iterator
#define fora(y,x) for(ll y=_i;x>y;y++)
#define pb push_back
#define pf push_front
#define halo cout << "hello\n"
#define fi first
#define sec second
#define all(a) a.begin() , a.end()
const ll limit = 1e9+7; 
const ll ous = 4e5 + 7;
const ll dx[4] = {1 , 0 , 0 , -1} , dy[4] = {0,1,-1,0};
void exploreCave(int n){
    ll lev[n];
    ll ar[n];
    ll gd[n];
    memset(lev , -1 , sizeof(lev));
    for(ll i = 0;n>i;i++){
        for(ll j = 0;n>j;j++){
            if(lev[j] == -1){
                ar[j] = 0;
            }
            else{
                ar[j] = gd[j];
            }
        }
        ll x = (tryCombination(ar) != i ?0 :1);
        ll l = 0 , r = n - 1;
        while(r > l){
            ll md = (l + r) / 2;
            for(ll j = l;md>=j;j++){
                if(lev[j] == -1){
                    ar[j] = x ^ 1;
                }   
                else{
                    ar[j] = gd[j];
                }       
            }
            for(ll j = md + 1;r>=j;j++){
                if(lev[j] == -1){
                    ar[j] = x;
                }   
                else{
                    ar[j] = gd[j];
                }       
            }
            (tryCombination(ar) == i ?r = md :l = md + 1);
        }
        gd[l] = x;
        lev[l] = i;
    }
    answer(gd , lev);
    return;
}
/*signed main(){
    std::ios_base::sync_with_stdio(false);std::cin.tie(NULL);
    ll t=1;
    std::cin >> t;
    ll o = 1;
    while(t--){ 
        //cout << "Case " << o++ << ":\n";
        solve();
    }
    return 0; 
}*/

Compilation message

cave.cpp:13:1: warning: "/*" within comment [-Wcomment]
   13 | /**/
      |

Subtask #1
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 101 ms 412 KB Output is correct
2 Correct 104 ms 408 KB Output is correct
3 Correct 191 ms 340 KB Output is correct
4 Correct 123 ms 340 KB Output is correct
5 Correct 208 ms 448 KB Output is correct
6 Correct 156 ms 436 KB Output is correct
7 Correct 201 ms 424 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 304 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 156 ms 440 KB Output is correct
13 Correct 153 ms 340 KB Output is correct
14 Correct 153 ms 340 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 200 ms 340 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 186 ms 424 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 300 KB Output is correct
6 Correct 197 ms 424 KB Output is correct
7 Correct 173 ms 460 KB Output is correct
8 Correct 288 ms 460 KB Output is correct
9 Correct 283 ms 340 KB Output is correct
10 Correct 293 ms 424 KB Output is correct
11 Correct 162 ms 424 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 300 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 300 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 300 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 300 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 25 ms 340 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 288 KB Output is correct
23 Correct 38 ms 340 KB Output is correct
24 Correct 41 ms 348 KB Output is correct
25 Correct 38 ms 344 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 27 ms 368 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 23 ms 364 KB Output is correct
31 Correct 24 ms 364 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 38 ms 348 KB Output is correct
36 Correct 42 ms 340 KB Output is correct
37 Correct 0 ms 300 KB Output is correct

Subtask #5
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 101 ms 412 KB Output is correct
2 Correct 104 ms 408 KB Output is correct
3 Correct 191 ms 340 KB Output is correct
4 Correct 123 ms 340 KB Output is correct
5 Correct 208 ms 448 KB Output is correct
6 Correct 156 ms 436 KB Output is correct
7 Correct 201 ms 424 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 304 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 156 ms 440 KB Output is correct
13 Correct 153 ms 340 KB Output is correct
14 Correct 153 ms 340 KB Output is correct
15 Correct 200 ms 340 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 186 ms 424 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 300 KB Output is correct
20 Correct 197 ms 424 KB Output is correct
21 Correct 173 ms 460 KB Output is correct
22 Correct 288 ms 460 KB Output is correct
23 Correct 283 ms 340 KB Output is correct
24 Correct 293 ms 424 KB Output is correct
25 Correct 162 ms 424 KB Output is correct
26 Correct 0 ms 212 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 0 ms 212 KB Output is correct
30 Correct 0 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 0 ms 300 KB Output is correct
38 Correct 1 ms 212 KB Output is correct
39 Correct 0 ms 212 KB Output is correct
40 Correct 0 ms 212 KB Output is correct
41 Correct 1 ms 300 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 1 ms 300 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 25 ms 340 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 1 ms 288 KB Output is correct
48 Correct 38 ms 340 KB Output is correct
49 Correct 41 ms 348 KB Output is correct
50 Correct 38 ms 344 KB Output is correct
51 Correct 1 ms 212 KB Output is correct
52 Correct 0 ms 212 KB Output is correct
53 Correct 27 ms 368 KB Output is correct
54 Correct 1 ms 212 KB Output is correct
55 Correct 23 ms 364 KB Output is correct
56 Correct 24 ms 364 KB Output is correct
57 Correct 0 ms 212 KB Output is correct
58 Correct 1 ms 212 KB Output is correct
59 Correct 1 ms 212 KB Output is correct
60 Correct 38 ms 348 KB Output is correct
61 Correct 42 ms 340 KB Output is correct
62 Correct 0 ms 300 KB Output is correct
63 Correct 107 ms 408 KB Output is correct
64 Correct 109 ms 408 KB Output is correct
65 Correct 194 ms 424 KB Output is correct
66 Correct 117 ms 340 KB Output is correct
67 Correct 200 ms 340 KB Output is correct
68 Correct 154 ms 424 KB Output is correct
69 Correct 198 ms 420 KB Output is correct
70 Correct 0 ms 212 KB Output is correct
71 Correct 0 ms 212 KB Output is correct
72 Correct 154 ms 340 KB Output is correct
73 Correct 160 ms 340 KB Output is correct
74 Correct 154 ms 432 KB Output is correct
75 Correct 176 ms 424 KB Output is correct
76 Correct 0 ms 212 KB Output is correct
77 Correct 0 ms 212 KB Output is correct
78 Correct 202 ms 436 KB Output is correct
79 Correct 160 ms 432 KB Output is correct
80 Correct 285 ms 340 KB Output is correct
81 Correct 293 ms 428 KB Output is correct
82 Correct 281 ms 340 KB Output is correct
83 Correct 160 ms 428 KB Output is correct
84 Correct 1 ms 212 KB Output is correct
85 Correct 25 ms 340 KB Output is correct
86 Correct 153 ms 428 KB Output is correct
87 Correct 0 ms 212 KB Output is correct
88 Correct 1 ms 300 KB Output is correct
89 Correct 40 ms 340 KB Output is correct
90 Correct 38 ms 340 KB Output is correct
91 Correct 39 ms 340 KB Output is correct
92 Correct 282 ms 428 KB Output is correct
93 Correct 282 ms 340 KB Output is correct
94 Correct 274 ms 424 KB Output is correct
95 Correct 1 ms 212 KB Output is correct
96 Correct 1 ms 212 KB Output is correct
97 Correct 164 ms 440 KB Output is correct
98 Correct 24 ms 356 KB Output is correct
99 Correct 154 ms 340 KB Output is correct
100 Correct 0 ms 212 KB Output is correct
101 Correct 24 ms 340 KB Output is correct
102 Correct 25 ms 356 KB Output is correct
103 Correct 151 ms 428 KB Output is correct
104 Correct 0 ms 212 KB Output is correct
105 Correct 1 ms 212 KB Output is correct
106 Correct 1 ms 300 KB Output is correct
107 Correct 40 ms 348 KB Output is correct
108 Correct 38 ms 340 KB Output is correct
109 Correct 274 ms 340 KB Output is correct
110 Correct 286 ms 424 KB Output is correct
111 Correct 1 ms 212 KB Output is correct