oj.uz

Submission #599997

# Submission time Handle Problem Language Result Execution time Memory
599997 2022-07-20T11:25:33 Z daisy2 Game (IOI14_game) C++14
100 / 100
 381 ms 10304 KB 
#include "game.h"
#include<vector>
using namespace std;
int par[1505];
bool used[1505][1505];
vector<int> com;
void initialize(int n) {

   com.push_back(1);
   for(int i=1;i<=n;i++)
   {
       par[i]=i;
   }
}
int find_par(int vr)
{
    if(vr==par[vr]) return vr;
    return par[vr]=find_par(par[vr]);
}
int hasEdge(int u, int v) {

    u++;v++;
    used[u][v]=used[v][u]=1;

    u=find_par(u);
    v=find_par(v);

    if(u!=1 && v!=1)
        return 0;

    if(u==1 && v==1)
        return 0;

    if(v==1) swap(u,v);

    for(int i=0;i<com.size();i++)
    {
        if(!used[v][com[i]])
        {
            return 0;
        }
    }
    par[v]=u;
    com.push_back(v);
    return 1;
}

Compilation message

game.cpp: In function 'int hasEdge(int, int)':
game.cpp:36:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   36 |     for(int i=0;i<com.size();i++)
      |                 ~^~~~~~~~~~~

Subtask #1
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 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 1 ms 212 KB Output is correct
6 Correct 0 ms 296 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 300 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 264 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 300 KB Output is correct
19 Correct 1 ms 300 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct

Subtask #2
27.0 / 27.0

# 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 1 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 0 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 0 ms 300 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 300 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 300 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 288 KB Output is correct
31 Correct 1 ms 296 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 2 ms 436 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 440 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 340 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 1 ms 340 KB Output is correct
45 Correct 1 ms 468 KB Output is correct
46 Correct 1 ms 452 KB Output is correct
47 Correct 1 ms 444 KB Output is correct
48 Correct 1 ms 452 KB Output is correct
49 Correct 1 ms 340 KB Output is correct
50 Correct 1 ms 340 KB Output is correct
51 Correct 1 ms 468 KB Output is correct
52 Correct 1 ms 340 KB Output is correct
53 Correct 1 ms 440 KB Output is correct
54 Correct 2 ms 340 KB Output is correct

Subtask #3
58.0 / 58.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 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 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 304 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 300 KB Output is correct
23 Correct 1 ms 296 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 0 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 300 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 2 ms 436 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 2 ms 440 KB Output is correct
37 Correct 2 ms 340 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 444 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 2 ms 340 KB Output is correct
42 Correct 1 ms 440 KB Output is correct
43 Correct 2 ms 440 KB Output is correct
44 Correct 1 ms 340 KB Output is correct
45 Correct 1 ms 340 KB Output is correct
46 Correct 1 ms 340 KB Output is correct
47 Correct 1 ms 444 KB Output is correct
48 Correct 1 ms 468 KB Output is correct
49 Correct 1 ms 340 KB Output is correct
50 Correct 1 ms 340 KB Output is correct
51 Correct 1 ms 340 KB Output is correct
52 Correct 1 ms 340 KB Output is correct
53 Correct 1 ms 340 KB Output is correct
54 Correct 2 ms 340 KB Output is correct
55 Correct 47 ms 2240 KB Output is correct
56 Correct 40 ms 2296 KB Output is correct
57 Correct 51 ms 2236 KB Output is correct
58 Correct 35 ms 2292 KB Output is correct
59 Correct 36 ms 2284 KB Output is correct
60 Correct 36 ms 2248 KB Output is correct
61 Correct 43 ms 2312 KB Output is correct
62 Correct 49 ms 2268 KB Output is correct
63 Correct 37 ms 2236 KB Output is correct
64 Correct 50 ms 2348 KB Output is correct
65 Correct 36 ms 2332 KB Output is correct
66 Correct 37 ms 2336 KB Output is correct
67 Correct 38 ms 2328 KB Output is correct
68 Correct 37 ms 2316 KB Output is correct
69 Correct 39 ms 2260 KB Output is correct
70 Correct 39 ms 2276 KB Output is correct
71 Correct 42 ms 2348 KB Output is correct
72 Correct 40 ms 2336 KB Output is correct
73 Correct 39 ms 2332 KB Output is correct
74 Correct 40 ms 2320 KB Output is correct
75 Correct 39 ms 2252 KB Output is correct
76 Correct 89 ms 4148 KB Output is correct
77 Correct 83 ms 4172 KB Output is correct
78 Correct 88 ms 4224 KB Output is correct
79 Correct 85 ms 4184 KB Output is correct
80 Correct 88 ms 4240 KB Output is correct
81 Correct 83 ms 4196 KB Output is correct
82 Correct 85 ms 4216 KB Output is correct
83 Correct 91 ms 4180 KB Output is correct
84 Correct 89 ms 4196 KB Output is correct
85 Correct 152 ms 5964 KB Output is correct
86 Correct 153 ms 5804 KB Output is correct
87 Correct 159 ms 5876 KB Output is correct
88 Correct 164 ms 5908 KB Output is correct
89 Correct 160 ms 5848 KB Output is correct
90 Correct 146 ms 5868 KB Output is correct
91 Correct 150 ms 5828 KB Output is correct
92 Correct 143 ms 5964 KB Output is correct
93 Correct 155 ms 5880 KB Output is correct
94 Correct 345 ms 10172 KB Output is correct
95 Correct 333 ms 10112 KB Output is correct
96 Correct 381 ms 10064 KB Output is correct
97 Correct 348 ms 10148 KB Output is correct
98 Correct 352 ms 10304 KB Output is correct
99 Correct 357 ms 10256 KB Output is correct
100 Correct 381 ms 10152 KB Output is correct