oj.uz

Submission #971252

# Submission time Handle Problem Language Result Execution time Memory
971252 2024-04-28T09:07:56 Z PenguinsAreCute Game (IOI14_game) C++17
100 / 100
 309 ms 26536 KB 
// this is literally a 24-liner
#include "game.h"
#include <bits/stdc++.h>
using namespace std;
int cnt[1505][1505], par[1505], sz[1505];
int ufds(int x) {return par[x]=(par[x]==x?x:ufds(par[x]));}
void add(int u, int v) {
	u = ufds(u), v = ufds(v);
	if(sz[u]>sz[v]) swap(u,v);
	sz[v] += sz[u];
	par[u] = v;
	for(int i=0;i<1505;i++) cnt[v][i]=(cnt[i][v]+=cnt[i][u]);
}
void initialize(int n) {
	iota(par,par+1505,0);
	fill(sz,sz+1505,1);
}
int hasEdge(int u, int v) {
	u = ufds(u); v = ufds(v);
	if(u==v) return 0;
	cnt[u][v]++; cnt[v][u]++;
	if(cnt[u][v]==sz[u]*sz[v]) {add(u,v); return 1;}
	else return 0;
}

Subtask #1
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 6492 KB Output is correct
2 Correct 2 ms 6492 KB Output is correct
3 Correct 3 ms 6492 KB Output is correct
4 Correct 3 ms 6492 KB Output is correct
5 Correct 3 ms 6332 KB Output is correct
6 Correct 3 ms 6432 KB Output is correct
7 Correct 3 ms 6492 KB Output is correct
8 Correct 3 ms 6492 KB Output is correct
9 Correct 3 ms 6492 KB Output is correct
10 Correct 3 ms 6488 KB Output is correct
11 Correct 4 ms 6492 KB Output is correct
12 Correct 3 ms 6492 KB Output is correct
13 Correct 3 ms 6492 KB Output is correct
14 Correct 3 ms 6492 KB Output is correct
15 Correct 3 ms 6744 KB Output is correct
16 Correct 3 ms 6492 KB Output is correct
17 Correct 3 ms 6492 KB Output is correct
18 Correct 3 ms 6492 KB Output is correct
19 Correct 3 ms 6488 KB Output is correct
20 Correct 3 ms 6492 KB Output is correct
21 Correct 3 ms 6492 KB Output is correct
22 Correct 3 ms 6492 KB Output is correct
23 Correct 4 ms 6488 KB Output is correct
24 Correct 3 ms 6492 KB Output is correct

Subtask #2
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 6492 KB Output is correct
2 Correct 3 ms 6488 KB Output is correct
3 Correct 3 ms 6492 KB Output is correct
4 Correct 3 ms 6488 KB Output is correct
5 Correct 3 ms 6492 KB Output is correct
6 Correct 3 ms 6492 KB Output is correct
7 Correct 3 ms 6492 KB Output is correct
8 Correct 3 ms 6492 KB Output is correct
9 Correct 3 ms 6332 KB Output is correct
10 Correct 3 ms 6492 KB Output is correct
11 Correct 3 ms 6492 KB Output is correct
12 Correct 3 ms 6268 KB Output is correct
13 Correct 3 ms 6492 KB Output is correct
14 Correct 3 ms 6332 KB Output is correct
15 Correct 3 ms 6488 KB Output is correct
16 Correct 3 ms 6488 KB Output is correct
17 Correct 3 ms 6488 KB Output is correct
18 Correct 4 ms 6492 KB Output is correct
19 Correct 3 ms 6492 KB Output is correct
20 Correct 3 ms 6492 KB Output is correct
21 Correct 3 ms 6492 KB Output is correct
22 Correct 3 ms 6488 KB Output is correct
23 Correct 2 ms 6492 KB Output is correct
24 Correct 3 ms 6492 KB Output is correct
25 Correct 3 ms 6492 KB Output is correct
26 Correct 3 ms 6492 KB Output is correct
27 Correct 3 ms 6492 KB Output is correct
28 Correct 3 ms 7260 KB Output is correct
29 Correct 4 ms 6584 KB Output is correct
30 Correct 3 ms 6492 KB Output is correct
31 Correct 3 ms 7260 KB Output is correct
32 Correct 3 ms 6492 KB Output is correct
33 Correct 3 ms 7256 KB Output is correct
34 Correct 3 ms 7516 KB Output is correct
35 Correct 4 ms 7004 KB Output is correct
36 Correct 4 ms 6796 KB Output is correct
37 Correct 3 ms 7516 KB Output is correct
38 Correct 4 ms 7512 KB Output is correct
39 Correct 3 ms 7516 KB Output is correct
40 Correct 3 ms 7516 KB Output is correct
41 Correct 4 ms 7512 KB Output is correct
42 Correct 3 ms 7512 KB Output is correct
43 Correct 4 ms 6488 KB Output is correct
44 Correct 3 ms 7004 KB Output is correct
45 Correct 4 ms 7516 KB Output is correct
46 Correct 4 ms 7516 KB Output is correct
47 Correct 4 ms 7516 KB Output is correct
48 Correct 3 ms 7516 KB Output is correct
49 Correct 3 ms 7516 KB Output is correct
50 Correct 3 ms 7516 KB Output is correct
51 Correct 3 ms 7304 KB Output is correct
52 Correct 4 ms 7512 KB Output is correct
53 Correct 3 ms 7516 KB Output is correct
54 Correct 3 ms 7452 KB Output is correct

Subtask #3
58.0 / 58.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 6744 KB Output is correct
2 Correct 3 ms 6492 KB Output is correct
3 Correct 3 ms 6488 KB Output is correct
4 Correct 3 ms 6492 KB Output is correct
5 Correct 3 ms 6492 KB Output is correct
6 Correct 3 ms 6492 KB Output is correct
7 Correct 3 ms 6492 KB Output is correct
8 Correct 3 ms 6492 KB Output is correct
9 Correct 3 ms 6492 KB Output is correct
10 Correct 3 ms 6492 KB Output is correct
11 Correct 2 ms 6492 KB Output is correct
12 Correct 3 ms 6488 KB Output is correct
13 Correct 2 ms 6492 KB Output is correct
14 Correct 3 ms 6492 KB Output is correct
15 Correct 3 ms 6488 KB Output is correct
16 Correct 3 ms 6492 KB Output is correct
17 Correct 3 ms 6492 KB Output is correct
18 Correct 3 ms 6744 KB Output is correct
19 Correct 3 ms 6492 KB Output is correct
20 Correct 3 ms 6492 KB Output is correct
21 Correct 3 ms 6492 KB Output is correct
22 Correct 3 ms 6492 KB Output is correct
23 Correct 3 ms 6492 KB Output is correct
24 Correct 3 ms 6492 KB Output is correct
25 Correct 3 ms 6588 KB Output is correct
26 Correct 4 ms 6488 KB Output is correct
27 Correct 3 ms 6492 KB Output is correct
28 Correct 3 ms 7260 KB Output is correct
29 Correct 3 ms 6492 KB Output is correct
30 Correct 3 ms 6652 KB Output is correct
31 Correct 3 ms 7260 KB Output is correct
32 Correct 3 ms 6588 KB Output is correct
33 Correct 2 ms 7260 KB Output is correct
34 Correct 3 ms 7516 KB Output is correct
35 Correct 5 ms 7004 KB Output is correct
36 Correct 4 ms 7004 KB Output is correct
37 Correct 3 ms 7516 KB Output is correct
38 Correct 3 ms 7340 KB Output is correct
39 Correct 4 ms 7516 KB Output is correct
40 Correct 3 ms 7516 KB Output is correct
41 Correct 3 ms 7516 KB Output is correct
42 Correct 3 ms 7516 KB Output is correct
43 Correct 3 ms 6492 KB Output is correct
44 Correct 3 ms 7004 KB Output is correct
45 Correct 3 ms 7516 KB Output is correct
46 Correct 3 ms 7516 KB Output is correct
47 Correct 4 ms 7516 KB Output is correct
48 Correct 3 ms 7516 KB Output is correct
49 Correct 3 ms 7372 KB Output is correct
50 Correct 4 ms 7516 KB Output is correct
51 Correct 3 ms 7516 KB Output is correct
52 Correct 3 ms 7516 KB Output is correct
53 Correct 3 ms 7516 KB Output is correct
54 Correct 3 ms 7516 KB Output is correct
55 Correct 32 ms 10844 KB Output is correct
56 Correct 33 ms 11044 KB Output is correct
57 Correct 34 ms 10832 KB Output is correct
58 Correct 32 ms 10836 KB Output is correct
59 Correct 33 ms 11096 KB Output is correct
60 Correct 33 ms 10836 KB Output is correct
61 Correct 34 ms 10892 KB Output is correct
62 Correct 34 ms 11000 KB Output is correct
63 Correct 33 ms 10844 KB Output is correct
64 Correct 31 ms 8028 KB Output is correct
65 Correct 31 ms 8796 KB Output is correct
66 Correct 32 ms 10840 KB Output is correct
67 Correct 32 ms 10840 KB Output is correct
68 Correct 32 ms 10844 KB Output is correct
69 Correct 31 ms 10852 KB Output is correct
70 Correct 37 ms 10832 KB Output is correct
71 Correct 33 ms 10884 KB Output is correct
72 Correct 31 ms 10840 KB Output is correct
73 Correct 32 ms 10988 KB Output is correct
74 Correct 31 ms 10844 KB Output is correct
75 Correct 31 ms 10840 KB Output is correct
76 Correct 75 ms 13260 KB Output is correct
77 Correct 69 ms 13196 KB Output is correct
78 Correct 86 ms 13116 KB Output is correct
79 Correct 78 ms 13396 KB Output is correct
80 Correct 70 ms 13156 KB Output is correct
81 Correct 71 ms 13136 KB Output is correct
82 Correct 69 ms 13280 KB Output is correct
83 Correct 67 ms 13136 KB Output is correct
84 Correct 68 ms 13216 KB Output is correct
85 Correct 117 ms 17748 KB Output is correct
86 Correct 119 ms 18020 KB Output is correct
87 Correct 121 ms 17744 KB Output is correct
88 Correct 119 ms 17752 KB Output is correct
89 Correct 119 ms 18136 KB Output is correct
90 Correct 115 ms 17956 KB Output is correct
91 Correct 114 ms 17744 KB Output is correct
92 Correct 125 ms 17956 KB Output is correct
93 Correct 140 ms 18028 KB Output is correct
94 Correct 265 ms 26468 KB Output is correct
95 Correct 259 ms 26448 KB Output is correct
96 Correct 269 ms 26448 KB Output is correct
97 Correct 266 ms 26460 KB Output is correct
98 Correct 266 ms 26536 KB Output is correct
99 Correct 269 ms 26356 KB Output is correct
100 Correct 309 ms 26416 KB Output is correct