oj.uz

답안 #875972

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
875972 2023-11-20T22:51:35 Z AlphaMale06 게임 (IOI14_game) C++14
100 / 100
 265 ms 26708 KB 
#include <bits/stdc++.h>
#include "game.h"
using namespace std;

const int N = 1501;
int cnt[N][N];

int p[N];
int sz[N];

void make(int i){
    p[i]=i;
    sz[i]=1;
}
int f(int a){
    if(p[a]==a)return a;
    return p[a]=f(p[a]);
}
void un(int u, int v){
    p[v]=u;
    sz[u]+=sz[v];
}

int hasEdge(int u, int v){
    u=f(u); v=f(v);
    int szu=sz[u];
    int szv=sz[v];
    int k=szu+szv;
    int num=k*(k-1)/2 - szu*(szu-1)/2 -szv*(szv-1)/2;
    if(cnt[u][v]==num-1){
        if(szu<szv){
            swap(u, v);
        }
        un(u, v);

        for(int i=0; i< N; i++){
            if(i!=u){
                cnt[u][i]+=cnt[v][i];
                cnt[i][u]+=cnt[v][i];
            }
        }
        return 1;
    }
    else{
        cnt[u][v]++;
        cnt[v][u]++;
        return 0;
    }
}

void initialize(int n){
    for(int i=0; i< n; i++)make(i);
}

Subtask #1
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 10584 KB Output is correct
2 Correct 2 ms 10588 KB Output is correct
3 Correct 2 ms 10584 KB Output is correct
4 Correct 2 ms 10588 KB Output is correct
5 Correct 2 ms 10588 KB Output is correct
6 Correct 1 ms 10588 KB Output is correct
7 Correct 1 ms 10588 KB Output is correct
8 Correct 1 ms 10688 KB Output is correct
9 Correct 1 ms 10588 KB Output is correct
10 Correct 2 ms 10588 KB Output is correct
11 Correct 1 ms 10588 KB Output is correct
12 Correct 2 ms 10692 KB Output is correct
13 Correct 1 ms 10688 KB Output is correct
14 Correct 1 ms 10588 KB Output is correct
15 Correct 1 ms 10588 KB Output is correct
16 Correct 1 ms 10688 KB Output is correct
17 Correct 2 ms 10820 KB Output is correct
18 Correct 1 ms 10588 KB Output is correct
19 Correct 1 ms 10588 KB Output is correct
20 Correct 1 ms 10588 KB Output is correct
21 Correct 2 ms 10588 KB Output is correct
22 Correct 2 ms 10588 KB Output is correct
23 Correct 2 ms 10588 KB Output is correct
24 Correct 2 ms 10588 KB Output is correct

Subtask #2
27.0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 10588 KB Output is correct
2 Correct 2 ms 10588 KB Output is correct
3 Correct 2 ms 10588 KB Output is correct
4 Correct 1 ms 10588 KB Output is correct
5 Correct 1 ms 10588 KB Output is correct
6 Correct 2 ms 10584 KB Output is correct
7 Correct 2 ms 10584 KB Output is correct
8 Correct 2 ms 10588 KB Output is correct
9 Correct 2 ms 10588 KB Output is correct
10 Correct 2 ms 10588 KB Output is correct
11 Correct 2 ms 10588 KB Output is correct
12 Correct 1 ms 10588 KB Output is correct
13 Correct 1 ms 10588 KB Output is correct
14 Correct 1 ms 10588 KB Output is correct
15 Correct 1 ms 10588 KB Output is correct
16 Correct 1 ms 10588 KB Output is correct
17 Correct 2 ms 10596 KB Output is correct
18 Correct 1 ms 10596 KB Output is correct
19 Correct 1 ms 10596 KB Output is correct
20 Correct 1 ms 10588 KB Output is correct
21 Correct 1 ms 10588 KB Output is correct
22 Correct 1 ms 10588 KB Output is correct
23 Correct 1 ms 10588 KB Output is correct
24 Correct 2 ms 10588 KB Output is correct
25 Correct 2 ms 10844 KB Output is correct
26 Correct 2 ms 10844 KB Output is correct
27 Correct 2 ms 10844 KB Output is correct
28 Correct 2 ms 10076 KB Output is correct
29 Correct 2 ms 10844 KB Output is correct
30 Correct 2 ms 10844 KB Output is correct
31 Correct 5 ms 10076 KB Output is correct
32 Correct 2 ms 10844 KB Output is correct
33 Correct 2 ms 10076 KB Output is correct
34 Correct 3 ms 10188 KB Output is correct
35 Correct 2 ms 10844 KB Output is correct
36 Correct 2 ms 10868 KB Output is correct
37 Correct 3 ms 10332 KB Output is correct
38 Correct 3 ms 10332 KB Output is correct
39 Correct 3 ms 10332 KB Output is correct
40 Correct 3 ms 10332 KB Output is correct
41 Correct 3 ms 10180 KB Output is correct
42 Correct 3 ms 10332 KB Output is correct
43 Correct 3 ms 10696 KB Output is correct
44 Correct 3 ms 10072 KB Output is correct
45 Correct 3 ms 10332 KB Output is correct
46 Correct 3 ms 10332 KB Output is correct
47 Correct 3 ms 10332 KB Output is correct
48 Correct 3 ms 10332 KB Output is correct
49 Correct 3 ms 10184 KB Output is correct
50 Correct 3 ms 10184 KB Output is correct
51 Correct 3 ms 10332 KB Output is correct
52 Correct 3 ms 10332 KB Output is correct
53 Correct 3 ms 10332 KB Output is correct
54 Correct 3 ms 10328 KB Output is correct

Subtask #3
58.0 / 58.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 10588 KB Output is correct
2 Correct 1 ms 10588 KB Output is correct
3 Correct 2 ms 10844 KB Output is correct
4 Correct 1 ms 10588 KB Output is correct
5 Correct 2 ms 10588 KB Output is correct
6 Correct 1 ms 10588 KB Output is correct
7 Correct 1 ms 10588 KB Output is correct
8 Correct 2 ms 10588 KB Output is correct
9 Correct 1 ms 10692 KB Output is correct
10 Correct 1 ms 10588 KB Output is correct
11 Correct 1 ms 10588 KB Output is correct
12 Correct 1 ms 10588 KB Output is correct
13 Correct 1 ms 10588 KB Output is correct
14 Correct 1 ms 10588 KB Output is correct
15 Correct 2 ms 10588 KB Output is correct
16 Correct 1 ms 10588 KB Output is correct
17 Correct 1 ms 10588 KB Output is correct
18 Correct 2 ms 10588 KB Output is correct
19 Correct 2 ms 10588 KB Output is correct
20 Correct 1 ms 10588 KB Output is correct
21 Correct 1 ms 10588 KB Output is correct
22 Correct 1 ms 10588 KB Output is correct
23 Correct 2 ms 10588 KB Output is correct
24 Correct 2 ms 10588 KB Output is correct
25 Correct 2 ms 10844 KB Output is correct
26 Correct 2 ms 10844 KB Output is correct
27 Correct 2 ms 10840 KB Output is correct
28 Correct 2 ms 10076 KB Output is correct
29 Correct 2 ms 10844 KB Output is correct
30 Correct 2 ms 10844 KB Output is correct
31 Correct 2 ms 10076 KB Output is correct
32 Correct 2 ms 10844 KB Output is correct
33 Correct 2 ms 10076 KB Output is correct
34 Correct 3 ms 10328 KB Output is correct
35 Correct 2 ms 10844 KB Output is correct
36 Correct 2 ms 10872 KB Output is correct
37 Correct 3 ms 10332 KB Output is correct
38 Correct 3 ms 10332 KB Output is correct
39 Correct 3 ms 10188 KB Output is correct
40 Correct 3 ms 10332 KB Output is correct
41 Correct 3 ms 10332 KB Output is correct
42 Correct 3 ms 10332 KB Output is correct
43 Correct 3 ms 10840 KB Output is correct
44 Correct 3 ms 10072 KB Output is correct
45 Correct 3 ms 10328 KB Output is correct
46 Correct 3 ms 10332 KB Output is correct
47 Correct 3 ms 10332 KB Output is correct
48 Correct 3 ms 10332 KB Output is correct
49 Correct 3 ms 10332 KB Output is correct
50 Correct 3 ms 10332 KB Output is correct
51 Correct 3 ms 10332 KB Output is correct
52 Correct 3 ms 10328 KB Output is correct
53 Correct 3 ms 10332 KB Output is correct
54 Correct 3 ms 10188 KB Output is correct
55 Correct 32 ms 12092 KB Output is correct
56 Correct 30 ms 11856 KB Output is correct
57 Correct 41 ms 12116 KB Output is correct
58 Correct 33 ms 12008 KB Output is correct
59 Correct 30 ms 11856 KB Output is correct
60 Correct 30 ms 11860 KB Output is correct
61 Correct 40 ms 11968 KB Output is correct
62 Correct 30 ms 12024 KB Output is correct
63 Correct 30 ms 11856 KB Output is correct
64 Correct 28 ms 11872 KB Output is correct
65 Correct 31 ms 11348 KB Output is correct
66 Correct 32 ms 12108 KB Output is correct
67 Correct 30 ms 12124 KB Output is correct
68 Correct 30 ms 12120 KB Output is correct
69 Correct 32 ms 12012 KB Output is correct
70 Correct 32 ms 11996 KB Output is correct
71 Correct 38 ms 12096 KB Output is correct
72 Correct 29 ms 11864 KB Output is correct
73 Correct 29 ms 11868 KB Output is correct
74 Correct 29 ms 11860 KB Output is correct
75 Correct 31 ms 11860 KB Output is correct
76 Correct 65 ms 13648 KB Output is correct
77 Correct 65 ms 13616 KB Output is correct
78 Correct 78 ms 13676 KB Output is correct
79 Correct 79 ms 13920 KB Output is correct
80 Correct 66 ms 13692 KB Output is correct
81 Correct 71 ms 13536 KB Output is correct
82 Correct 68 ms 13548 KB Output is correct
83 Correct 90 ms 13660 KB Output is correct
84 Correct 65 ms 13648 KB Output is correct
85 Correct 121 ms 17928 KB Output is correct
86 Correct 110 ms 17884 KB Output is correct
87 Correct 116 ms 17748 KB Output is correct
88 Correct 111 ms 17952 KB Output is correct
89 Correct 112 ms 17956 KB Output is correct
90 Correct 110 ms 17744 KB Output is correct
91 Correct 124 ms 17884 KB Output is correct
92 Correct 112 ms 17748 KB Output is correct
93 Correct 113 ms 17748 KB Output is correct
94 Correct 255 ms 26488 KB Output is correct
95 Correct 265 ms 26676 KB Output is correct
96 Correct 248 ms 26708 KB Output is correct
97 Correct 251 ms 26588 KB Output is correct
98 Correct 256 ms 26548 KB Output is correct
99 Correct 247 ms 26452 KB Output is correct
100 Correct 250 ms 26588 KB Output is correct