oj.uz

답안 #959497

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
959497 2024-04-08T10:24:04 Z sleepntsheep 철인 이종 경기 (APIO18_duathlon) C++17
100 / 100
 45 ms 18700 KB 
#include<stdio.h>
#include<stdlib.h>

#define N 200005

int mini(int i,int j)
{
    return i<j?i:j;
}

typedef struct
{
    int v,nxt;
} edge;

typedef struct
{
    edge*e;
    int eo;
    int*h;
} graph;

void ginit(graph*g,int n)
{
    g->h=(int*)malloc(sizeof(g->h[0])*n);
    g->eo=0;
    g->e=(edge*)malloc(2*sizeof g->e[0]);
}

void glink(graph*g,int u,int v)
{
    int o=++g->eo;
    if(!(o&o-1))g->e=(edge*)realloc(g->e,sizeof(g->e[0])*2*o);
    g->e[o].v=v;
    g->e[o].nxt=g->h[u];
    g->h[u]=o;
}

void gbilink(graph*g,int u,int v)
{
    glink(g,u,v);
    glink(g,v,u);
}

void gclean(graph*g)
{
    free(g->e);
    free(g->h);
}

#define giter(g,u,v) for(int j=(g).h[(u)],v=(g).e[j].v;j;j=(g).e[j].nxt,v=(g).e[j].v)

int n,m;
graph g,bct;

int dfn[N],low[N],timer,id,deg[N];

int V;
static int ss[N],so=0;
void tarjan(int u,int p)
{
    ++V;

    dfn[u]=low[u]=++timer;

    ss[so++]=u;

    giter(g,u,v)
    {
        if(v == p)continue;
        if(dfn[v])
            low[u]=mini(low[u],dfn[v]);
        else
        {
            tarjan(v,u);

            if(low[v]>=dfn[u])
            {
                int square=id++,x;
                do gbilink(&bct,square,x=ss[--so]), ++deg[square]; while (x != v);
                gbilink(&bct,square,u),++deg[square];
            }

            low[u]=mini(low[u],low[v]);
        }
    }
}

int square(int u)
{
    return u >= n;
}

int round(int u)
{
    return !square(u);
}

int weight(int u)
{
    return (square(u) ? deg[u] : -1);
}

int sz[N];

long long dfs(graph*bct,int u,int p)
{
    long long z=0, npath=0;
    sz[u] = round(u);

    giter(*bct,u,v)
    {
        if(v==p)continue;
        z += dfs(bct,v,u);
        npath+=sz[u]*1ll*sz[v];
        sz[u]+=sz[v];
    }

    npath += sz[u]*1ll*(V-sz[u]);

    return z + npath * weight(u);
}

int main()
{
    scanf("%d%d",&n,&m);
    ginit(&g,n);
    for(int i=0,u,v;i<m;++i) scanf("%d%d",&u,&v),gbilink(&g,u-1,v-1);
    ginit(&bct,2*n);

    id=n;
    long long ans=0;
    for(int i=0;i<n;++i)
    {
        if(!dfn[i])
        {
            so=0;
            V=0;
            tarjan(i, i);
            ans += dfs(&bct,i,-1);
            bct.eo=0;
        }
    }

    printf("%lld",ans*2);
}

Compilation message

count_triplets.cpp: In function 'void glink(graph*, int, int)':
count_triplets.cpp:33:13: warning: suggest parentheses around '-' in operand of '&' [-Wparentheses]
   33 |     if(!(o&o-1))g->e=(edge*)realloc(g->e,sizeof(g->e[0])*2*o);
      |            ~^~
count_triplets.cpp: In function 'int main()':
count_triplets.cpp:126:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  126 |     scanf("%d%d",&n,&m);
      |     ~~~~~^~~~~~~~~~~~~~
count_triplets.cpp:128:35: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  128 |     for(int i=0,u,v;i<m;++i) scanf("%d%d",&u,&v),gbilink(&g,u-1,v-1);
      |                              ~~~~~^~~~~~~~~~~~~~

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2648 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 1 ms 2396 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 344 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct

Subtask #2
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2648 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 1 ms 2396 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 344 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 0 ms 344 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 1 ms 348 KB Output is correct
45 Correct 0 ms 360 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 1 ms 2396 KB Output is correct
48 Correct 1 ms 344 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 348 KB Output is correct
51 Correct 0 ms 348 KB Output is correct
52 Correct 0 ms 344 KB Output is correct
53 Correct 0 ms 344 KB Output is correct
54 Correct 0 ms 348 KB Output is correct
55 Correct 0 ms 348 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 1 ms 348 KB Output is correct
58 Correct 0 ms 348 KB Output is correct
59 Correct 0 ms 428 KB Output is correct
60 Correct 0 ms 348 KB Output is correct
61 Correct 0 ms 348 KB Output is correct
62 Correct 0 ms 348 KB Output is correct
63 Correct 0 ms 2396 KB Output is correct
64 Correct 1 ms 2396 KB Output is correct
65 Correct 0 ms 348 KB Output is correct

Subtask #3
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 29 ms 16980 KB Output is correct
2 Correct 28 ms 16904 KB Output is correct
3 Correct 29 ms 15180 KB Output is correct
4 Correct 28 ms 14920 KB Output is correct
5 Correct 28 ms 11596 KB Output is correct
6 Correct 29 ms 13656 KB Output is correct
7 Correct 26 ms 9852 KB Output is correct
8 Correct 28 ms 10904 KB Output is correct
9 Correct 33 ms 7996 KB Output is correct
10 Correct 35 ms 7600 KB Output is correct
11 Correct 28 ms 5468 KB Output is correct
12 Correct 21 ms 4264 KB Output is correct
13 Correct 21 ms 4184 KB Output is correct
14 Correct 21 ms 4192 KB Output is correct
15 Correct 17 ms 3932 KB Output is correct
16 Correct 17 ms 4956 KB Output is correct
17 Correct 2 ms 2400 KB Output is correct
18 Correct 2 ms 2392 KB Output is correct
19 Correct 2 ms 2396 KB Output is correct
20 Correct 2 ms 2396 KB Output is correct
21 Correct 2 ms 2140 KB Output is correct
22 Correct 2 ms 2140 KB Output is correct

Subtask #4
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 604 KB Output is correct
5 Correct 1 ms 604 KB Output is correct
6 Correct 0 ms 604 KB Output is correct
7 Correct 0 ms 600 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 2396 KB Output is correct
18 Correct 1 ms 2392 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 344 KB Output is correct

Subtask #5
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 26 ms 8276 KB Output is correct
2 Correct 25 ms 8284 KB Output is correct
3 Correct 25 ms 9236 KB Output is correct
4 Correct 25 ms 9052 KB Output is correct
5 Correct 25 ms 9084 KB Output is correct
6 Correct 34 ms 18700 KB Output is correct
7 Correct 30 ms 15964 KB Output is correct
8 Correct 32 ms 14512 KB Output is correct
9 Correct 28 ms 12636 KB Output is correct
10 Correct 25 ms 7532 KB Output is correct
11 Correct 26 ms 8668 KB Output is correct
12 Correct 25 ms 6136 KB Output is correct
13 Correct 27 ms 5864 KB Output is correct
14 Correct 23 ms 4948 KB Output is correct
15 Correct 21 ms 5560 KB Output is correct
16 Correct 16 ms 4852 KB Output is correct
17 Correct 21 ms 9052 KB Output is correct
18 Correct 22 ms 9052 KB Output is correct
19 Correct 22 ms 9048 KB Output is correct
20 Correct 21 ms 9080 KB Output is correct

Subtask #6
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 0 ms 604 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 600 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 0 ms 600 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct

Subtask #7
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 25 ms 8276 KB Output is correct
2 Correct 26 ms 8260 KB Output is correct
3 Correct 33 ms 8092 KB Output is correct
4 Correct 27 ms 7508 KB Output is correct
5 Correct 26 ms 6740 KB Output is correct
6 Correct 24 ms 6480 KB Output is correct
7 Correct 24 ms 7512 KB Output is correct
8 Correct 23 ms 5972 KB Output is correct
9 Correct 22 ms 5980 KB Output is correct
10 Correct 22 ms 5816 KB Output is correct
11 Correct 24 ms 5716 KB Output is correct
12 Correct 22 ms 5980 KB Output is correct
13 Correct 27 ms 5972 KB Output is correct
14 Correct 22 ms 8024 KB Output is correct
15 Correct 38 ms 15284 KB Output is correct
16 Correct 32 ms 12996 KB Output is correct
17 Correct 36 ms 13908 KB Output is correct
18 Correct 32 ms 11852 KB Output is correct
19 Correct 27 ms 7188 KB Output is correct
20 Correct 28 ms 6300 KB Output is correct
21 Correct 28 ms 5840 KB Output is correct
22 Correct 26 ms 5976 KB Output is correct
23 Correct 24 ms 5468 KB Output is correct
24 Correct 26 ms 8144 KB Output is correct
25 Correct 29 ms 8028 KB Output is correct
26 Correct 30 ms 7764 KB Output is correct
27 Correct 26 ms 7796 KB Output is correct

Subtask #8
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2648 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 1 ms 2396 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 344 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 0 ms 344 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 1 ms 348 KB Output is correct
45 Correct 0 ms 360 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 1 ms 2396 KB Output is correct
48 Correct 1 ms 344 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 348 KB Output is correct
51 Correct 0 ms 348 KB Output is correct
52 Correct 0 ms 344 KB Output is correct
53 Correct 0 ms 344 KB Output is correct
54 Correct 0 ms 348 KB Output is correct
55 Correct 0 ms 348 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 1 ms 348 KB Output is correct
58 Correct 0 ms 348 KB Output is correct
59 Correct 0 ms 428 KB Output is correct
60 Correct 0 ms 348 KB Output is correct
61 Correct 0 ms 348 KB Output is correct
62 Correct 0 ms 348 KB Output is correct
63 Correct 0 ms 2396 KB Output is correct
64 Correct 1 ms 2396 KB Output is correct
65 Correct 0 ms 348 KB Output is correct
66 Correct 1 ms 2396 KB Output is correct
67 Correct 0 ms 348 KB Output is correct
68 Correct 1 ms 344 KB Output is correct
69 Correct 1 ms 348 KB Output is correct
70 Correct 1 ms 348 KB Output is correct
71 Correct 0 ms 348 KB Output is correct
72 Correct 0 ms 348 KB Output is correct
73 Correct 1 ms 344 KB Output is correct
74 Correct 0 ms 348 KB Output is correct
75 Correct 0 ms 348 KB Output is correct
76 Correct 0 ms 348 KB Output is correct
77 Correct 1 ms 348 KB Output is correct
78 Correct 1 ms 348 KB Output is correct
79 Correct 1 ms 348 KB Output is correct
80 Correct 0 ms 348 KB Output is correct
81 Correct 1 ms 348 KB Output is correct
82 Correct 1 ms 2396 KB Output is correct
83 Correct 0 ms 348 KB Output is correct
84 Correct 1 ms 2480 KB Output is correct
85 Correct 1 ms 348 KB Output is correct
86 Correct 0 ms 348 KB Output is correct
87 Correct 0 ms 348 KB Output is correct
88 Correct 1 ms 348 KB Output is correct
89 Correct 0 ms 344 KB Output is correct
90 Correct 1 ms 348 KB Output is correct
91 Correct 1 ms 348 KB Output is correct
92 Correct 1 ms 348 KB Output is correct

Subtask #9
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2648 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 1 ms 2396 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 344 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 0 ms 344 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 1 ms 348 KB Output is correct
45 Correct 0 ms 360 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 1 ms 2396 KB Output is correct
48 Correct 1 ms 344 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 348 KB Output is correct
51 Correct 0 ms 348 KB Output is correct
52 Correct 0 ms 344 KB Output is correct
53 Correct 0 ms 344 KB Output is correct
54 Correct 0 ms 348 KB Output is correct
55 Correct 0 ms 348 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 1 ms 348 KB Output is correct
58 Correct 0 ms 348 KB Output is correct
59 Correct 0 ms 428 KB Output is correct
60 Correct 0 ms 348 KB Output is correct
61 Correct 0 ms 348 KB Output is correct
62 Correct 0 ms 348 KB Output is correct
63 Correct 0 ms 2396 KB Output is correct
64 Correct 1 ms 2396 KB Output is correct
65 Correct 0 ms 348 KB Output is correct
66 Correct 29 ms 16980 KB Output is correct
67 Correct 28 ms 16904 KB Output is correct
68 Correct 29 ms 15180 KB Output is correct
69 Correct 28 ms 14920 KB Output is correct
70 Correct 28 ms 11596 KB Output is correct
71 Correct 29 ms 13656 KB Output is correct
72 Correct 26 ms 9852 KB Output is correct
73 Correct 28 ms 10904 KB Output is correct
74 Correct 33 ms 7996 KB Output is correct
75 Correct 35 ms 7600 KB Output is correct
76 Correct 28 ms 5468 KB Output is correct
77 Correct 21 ms 4264 KB Output is correct
78 Correct 21 ms 4184 KB Output is correct
79 Correct 21 ms 4192 KB Output is correct
80 Correct 17 ms 3932 KB Output is correct
81 Correct 17 ms 4956 KB Output is correct
82 Correct 2 ms 2400 KB Output is correct
83 Correct 2 ms 2392 KB Output is correct
84 Correct 2 ms 2396 KB Output is correct
85 Correct 2 ms 2396 KB Output is correct
86 Correct 2 ms 2140 KB Output is correct
87 Correct 2 ms 2140 KB Output is correct
88 Correct 1 ms 344 KB Output is correct
89 Correct 0 ms 348 KB Output is correct
90 Correct 0 ms 348 KB Output is correct
91 Correct 1 ms 604 KB Output is correct
92 Correct 1 ms 604 KB Output is correct
93 Correct 0 ms 604 KB Output is correct
94 Correct 0 ms 600 KB Output is correct
95 Correct 1 ms 344 KB Output is correct
96 Correct 1 ms 348 KB Output is correct
97 Correct 1 ms 348 KB Output is correct
98 Correct 1 ms 348 KB Output is correct
99 Correct 1 ms 348 KB Output is correct
100 Correct 0 ms 348 KB Output is correct
101 Correct 1 ms 348 KB Output is correct
102 Correct 0 ms 348 KB Output is correct
103 Correct 0 ms 348 KB Output is correct
104 Correct 1 ms 2396 KB Output is correct
105 Correct 1 ms 2392 KB Output is correct
106 Correct 0 ms 348 KB Output is correct
107 Correct 1 ms 344 KB Output is correct
108 Correct 26 ms 8276 KB Output is correct
109 Correct 25 ms 8284 KB Output is correct
110 Correct 25 ms 9236 KB Output is correct
111 Correct 25 ms 9052 KB Output is correct
112 Correct 25 ms 9084 KB Output is correct
113 Correct 34 ms 18700 KB Output is correct
114 Correct 30 ms 15964 KB Output is correct
115 Correct 32 ms 14512 KB Output is correct
116 Correct 28 ms 12636 KB Output is correct
117 Correct 25 ms 7532 KB Output is correct
118 Correct 26 ms 8668 KB Output is correct
119 Correct 25 ms 6136 KB Output is correct
120 Correct 27 ms 5864 KB Output is correct
121 Correct 23 ms 4948 KB Output is correct
122 Correct 21 ms 5560 KB Output is correct
123 Correct 16 ms 4852 KB Output is correct
124 Correct 21 ms 9052 KB Output is correct
125 Correct 22 ms 9052 KB Output is correct
126 Correct 22 ms 9048 KB Output is correct
127 Correct 21 ms 9080 KB Output is correct
128 Correct 1 ms 2396 KB Output is correct
129 Correct 0 ms 348 KB Output is correct
130 Correct 0 ms 348 KB Output is correct
131 Correct 1 ms 348 KB Output is correct
132 Correct 0 ms 344 KB Output is correct
133 Correct 0 ms 348 KB Output is correct
134 Correct 0 ms 348 KB Output is correct
135 Correct 0 ms 348 KB Output is correct
136 Correct 1 ms 348 KB Output is correct
137 Correct 1 ms 348 KB Output is correct
138 Correct 0 ms 344 KB Output is correct
139 Correct 0 ms 604 KB Output is correct
140 Correct 0 ms 348 KB Output is correct
141 Correct 1 ms 600 KB Output is correct
142 Correct 1 ms 348 KB Output is correct
143 Correct 0 ms 348 KB Output is correct
144 Correct 1 ms 348 KB Output is correct
145 Correct 0 ms 348 KB Output is correct
146 Correct 1 ms 348 KB Output is correct
147 Correct 0 ms 348 KB Output is correct
148 Correct 1 ms 348 KB Output is correct
149 Correct 1 ms 348 KB Output is correct
150 Correct 0 ms 600 KB Output is correct
151 Correct 0 ms 348 KB Output is correct
152 Correct 0 ms 348 KB Output is correct
153 Correct 0 ms 348 KB Output is correct
154 Correct 0 ms 348 KB Output is correct
155 Correct 25 ms 8276 KB Output is correct
156 Correct 26 ms 8260 KB Output is correct
157 Correct 33 ms 8092 KB Output is correct
158 Correct 27 ms 7508 KB Output is correct
159 Correct 26 ms 6740 KB Output is correct
160 Correct 24 ms 6480 KB Output is correct
161 Correct 24 ms 7512 KB Output is correct
162 Correct 23 ms 5972 KB Output is correct
163 Correct 22 ms 5980 KB Output is correct
164 Correct 22 ms 5816 KB Output is correct
165 Correct 24 ms 5716 KB Output is correct
166 Correct 22 ms 5980 KB Output is correct
167 Correct 27 ms 5972 KB Output is correct
168 Correct 22 ms 8024 KB Output is correct
169 Correct 38 ms 15284 KB Output is correct
170 Correct 32 ms 12996 KB Output is correct
171 Correct 36 ms 13908 KB Output is correct
172 Correct 32 ms 11852 KB Output is correct
173 Correct 27 ms 7188 KB Output is correct
174 Correct 28 ms 6300 KB Output is correct
175 Correct 28 ms 5840 KB Output is correct
176 Correct 26 ms 5976 KB Output is correct
177 Correct 24 ms 5468 KB Output is correct
178 Correct 26 ms 8144 KB Output is correct
179 Correct 29 ms 8028 KB Output is correct
180 Correct 30 ms 7764 KB Output is correct
181 Correct 26 ms 7796 KB Output is correct
182 Correct 1 ms 2396 KB Output is correct
183 Correct 0 ms 348 KB Output is correct
184 Correct 1 ms 344 KB Output is correct
185 Correct 1 ms 348 KB Output is correct
186 Correct 1 ms 348 KB Output is correct
187 Correct 0 ms 348 KB Output is correct
188 Correct 0 ms 348 KB Output is correct
189 Correct 1 ms 344 KB Output is correct
190 Correct 0 ms 348 KB Output is correct
191 Correct 0 ms 348 KB Output is correct
192 Correct 0 ms 348 KB Output is correct
193 Correct 1 ms 348 KB Output is correct
194 Correct 1 ms 348 KB Output is correct
195 Correct 1 ms 348 KB Output is correct
196 Correct 0 ms 348 KB Output is correct
197 Correct 1 ms 348 KB Output is correct
198 Correct 1 ms 2396 KB Output is correct
199 Correct 0 ms 348 KB Output is correct
200 Correct 1 ms 2480 KB Output is correct
201 Correct 1 ms 348 KB Output is correct
202 Correct 0 ms 348 KB Output is correct
203 Correct 0 ms 348 KB Output is correct
204 Correct 1 ms 348 KB Output is correct
205 Correct 0 ms 344 KB Output is correct
206 Correct 1 ms 348 KB Output is correct
207 Correct 1 ms 348 KB Output is correct
208 Correct 1 ms 348 KB Output is correct
209 Correct 2 ms 1628 KB Output is correct
210 Correct 14 ms 3928 KB Output is correct
211 Correct 25 ms 9116 KB Output is correct
212 Correct 41 ms 12112 KB Output is correct
213 Correct 45 ms 14160 KB Output is correct
214 Correct 21 ms 5712 KB Output is correct
215 Correct 25 ms 4736 KB Output is correct
216 Correct 29 ms 8020 KB Output is correct
217 Correct 29 ms 7004 KB Output is correct
218 Correct 25 ms 6228 KB Output is correct
219 Correct 23 ms 6992 KB Output is correct
220 Correct 22 ms 5724 KB Output is correct
221 Correct 22 ms 5848 KB Output is correct
222 Correct 30 ms 8824 KB Output is correct
223 Correct 33 ms 10500 KB Output is correct
224 Correct 32 ms 10324 KB Output is correct
225 Correct 37 ms 7452 KB Output is correct
226 Correct 29 ms 5740 KB Output is correct
227 Correct 28 ms 5456 KB Output is correct
228 Correct 28 ms 4696 KB Output is correct
229 Correct 26 ms 4440 KB Output is correct
230 Correct 28 ms 7416 KB Output is correct
231 Correct 28 ms 8664 KB Output is correct