oj.uz

Submission #894913

# Submission time Handle Problem Language Result Execution time Memory
894913 2023-12-29T08:12:05 Z adkjt Pilot (NOI19_pilot) C++14
100 / 100
 582 ms 100644 KB 
#include<bits/stdc++.h>
using namespace std;
#define f first
#define s second
#define ll long long
vector<int> g[1111111];
int a[1111111],vis[1111111],l[1111111],r[1111111];
long long ans[1111111],ind[1111111];
int main()
{
    int n,q,hmx=0;
    scanf("%d %d",&n,&q);
    for(int i=1;i<=n;i++)
        ind[i]=ind[i-1]+i;
    for(int i=1;i<=n;i++)
    {
        scanf("%d",&a[i]);
        hmx=max(hmx,a[i]);
        g[a[i]].push_back(i);
    }
    //s.insert({0,0});
    for(int i=1;i<=hmx;i++)
    {
        ans[i]=ans[i-1];
        for(auto x:g[i])
        {
            if(!vis[x-1]&&!vis[x+1])
            {
                vis[x]++;
                l[x]=x,r[x]=x;
                ans[i]++;
            }
            else if(vis[x-1]&&!vis[x+1])
            {
                vis[x]++;
                l[x]=l[x-1];
                r[x]=x;
                r[l[x-1]]=r[x];
                ans[i]-=ind[x-l[x]];
                ans[i]+=ind[x-l[x]+1];
            }
            else if(!vis[x-1]&&vis[x+1])
            {
                vis[x]++;
                l[x]=x;
                r[x]=r[x+1];
                l[r[x+1]]=l[x];
                ans[i]-=ind[r[x]-x];
                ans[i]+=ind[r[x]-x+1];
            }
            else if(vis[x-1]&&vis[x+1])
            {
                vis[x]++;
                l[x]=l[x-1];
                r[x]=r[x+1];
                l[r[x+1]]=l[x];
                r[l[x-1]]=r[x];
                ans[i]-=ind[x-l[x]];
                ans[i]-=ind[r[x]-x];
                ans[i]+=ind[r[x]-l[x]+1];
                //printf("%lld %lld %lld\n",ind[x-l[x]],ind[r[x]-x],ind[r[x]-l[x]+1]);
            }
        }
    }
    for(int i=1;i<=q;i++)
    {
        int qu;
        scanf("%d",&qu);
        if(qu>hmx) qu=hmx;
        printf("%lld\n",ans[qu]);
    }
    /*for(int i=1;i<=hmx;i++)
        printf("%lld ",ans[i]);*/
    return 0;
}

Compilation message

pilot.cpp: In function 'int main()':
pilot.cpp:12:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 |     scanf("%d %d",&n,&q);
      |     ~~~~~^~~~~~~~~~~~~~~
pilot.cpp:17:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   17 |         scanf("%d",&a[i]);
      |         ~~~~~^~~~~~~~~~~~
pilot.cpp:68:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   68 |         scanf("%d",&qu);
      |         ~~~~~^~~~~~~~~~

Subtask #1
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 34392 KB Output is correct
2 Correct 10 ms 38236 KB Output is correct
3 Correct 11 ms 42332 KB Output is correct
4 Correct 7 ms 34396 KB Output is correct
5 Correct 10 ms 42332 KB Output is correct
6 Correct 7 ms 34268 KB Output is correct
7 Correct 10 ms 42332 KB Output is correct
8 Correct 7 ms 34648 KB Output is correct
9 Correct 10 ms 40304 KB Output is correct
10 Correct 7 ms 34396 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 34392 KB Output is correct
2 Correct 10 ms 38236 KB Output is correct
3 Correct 11 ms 42332 KB Output is correct
4 Correct 7 ms 34396 KB Output is correct
5 Correct 10 ms 42332 KB Output is correct
6 Correct 7 ms 34268 KB Output is correct
7 Correct 10 ms 42332 KB Output is correct
8 Correct 7 ms 34648 KB Output is correct
9 Correct 10 ms 40304 KB Output is correct
10 Correct 7 ms 34396 KB Output is correct
11 Correct 7 ms 34476 KB Output is correct
12 Correct 10 ms 42332 KB Output is correct
13 Correct 7 ms 34252 KB Output is correct
14 Correct 11 ms 42584 KB Output is correct
15 Correct 7 ms 34480 KB Output is correct

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 34392 KB Output is correct
2 Correct 10 ms 38236 KB Output is correct
3 Correct 11 ms 42332 KB Output is correct
4 Correct 7 ms 34396 KB Output is correct
5 Correct 10 ms 42332 KB Output is correct
6 Correct 7 ms 34268 KB Output is correct
7 Correct 10 ms 42332 KB Output is correct
8 Correct 7 ms 34648 KB Output is correct
9 Correct 10 ms 40304 KB Output is correct
10 Correct 7 ms 34396 KB Output is correct
11 Correct 7 ms 34476 KB Output is correct
12 Correct 10 ms 42332 KB Output is correct
13 Correct 7 ms 34252 KB Output is correct
14 Correct 11 ms 42584 KB Output is correct
15 Correct 7 ms 34480 KB Output is correct
16 Correct 7 ms 34396 KB Output is correct
17 Correct 11 ms 42332 KB Output is correct
18 Correct 7 ms 34268 KB Output is correct
19 Correct 10 ms 42332 KB Output is correct
20 Correct 7 ms 34396 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 34392 KB Output is correct
2 Correct 10 ms 38236 KB Output is correct
3 Correct 11 ms 42332 KB Output is correct
4 Correct 7 ms 34396 KB Output is correct
5 Correct 10 ms 42332 KB Output is correct
6 Correct 7 ms 34268 KB Output is correct
7 Correct 10 ms 42332 KB Output is correct
8 Correct 7 ms 34648 KB Output is correct
9 Correct 10 ms 40304 KB Output is correct
10 Correct 7 ms 34396 KB Output is correct
11 Correct 7 ms 34476 KB Output is correct
12 Correct 10 ms 42332 KB Output is correct
13 Correct 7 ms 34252 KB Output is correct
14 Correct 11 ms 42584 KB Output is correct
15 Correct 7 ms 34480 KB Output is correct
16 Correct 7 ms 34396 KB Output is correct
17 Correct 11 ms 42332 KB Output is correct
18 Correct 7 ms 34268 KB Output is correct
19 Correct 10 ms 42332 KB Output is correct
20 Correct 7 ms 34396 KB Output is correct
21 Correct 7 ms 34396 KB Output is correct
22 Correct 11 ms 42212 KB Output is correct
23 Correct 8 ms 34396 KB Output is correct
24 Correct 12 ms 42328 KB Output is correct
25 Correct 8 ms 34648 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 30 ms 39940 KB Output is correct
2 Correct 46 ms 47700 KB Output is correct
3 Correct 33 ms 39504 KB Output is correct
4 Correct 38 ms 47444 KB Output is correct
5 Correct 28 ms 39572 KB Output is correct

Subtask #6
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 39 ms 41900 KB Output is correct
2 Correct 42 ms 41808 KB Output is correct
3 Correct 39 ms 41404 KB Output is correct
4 Correct 40 ms 41816 KB Output is correct
5 Correct 39 ms 41552 KB Output is correct

Subtask #7
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 48 ms 48880 KB Output is correct
2 Correct 49 ms 48844 KB Output is correct
3 Correct 61 ms 48720 KB Output is correct
4 Correct 48 ms 49060 KB Output is correct
5 Correct 52 ms 48776 KB Output is correct

Subtask #8
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 34392 KB Output is correct
2 Correct 10 ms 38236 KB Output is correct
3 Correct 11 ms 42332 KB Output is correct
4 Correct 7 ms 34396 KB Output is correct
5 Correct 10 ms 42332 KB Output is correct
6 Correct 7 ms 34268 KB Output is correct
7 Correct 10 ms 42332 KB Output is correct
8 Correct 7 ms 34648 KB Output is correct
9 Correct 10 ms 40304 KB Output is correct
10 Correct 7 ms 34396 KB Output is correct
11 Correct 30 ms 39940 KB Output is correct
12 Correct 46 ms 47700 KB Output is correct
13 Correct 33 ms 39504 KB Output is correct
14 Correct 38 ms 47444 KB Output is correct
15 Correct 28 ms 39572 KB Output is correct
16 Correct 25 ms 39508 KB Output is correct
17 Correct 43 ms 47704 KB Output is correct
18 Correct 44 ms 47696 KB Output is correct
19 Correct 29 ms 39516 KB Output is correct
20 Correct 40 ms 47644 KB Output is correct
21 Correct 25 ms 39516 KB Output is correct
22 Correct 42 ms 47708 KB Output is correct
23 Correct 26 ms 39772 KB Output is correct
24 Correct 38 ms 47440 KB Output is correct
25 Correct 26 ms 39644 KB Output is correct

Subtask #9
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 34392 KB Output is correct
2 Correct 10 ms 38236 KB Output is correct
3 Correct 11 ms 42332 KB Output is correct
4 Correct 7 ms 34396 KB Output is correct
5 Correct 10 ms 42332 KB Output is correct
6 Correct 7 ms 34268 KB Output is correct
7 Correct 10 ms 42332 KB Output is correct
8 Correct 7 ms 34648 KB Output is correct
9 Correct 10 ms 40304 KB Output is correct
10 Correct 7 ms 34396 KB Output is correct
11 Correct 7 ms 34476 KB Output is correct
12 Correct 10 ms 42332 KB Output is correct
13 Correct 7 ms 34252 KB Output is correct
14 Correct 11 ms 42584 KB Output is correct
15 Correct 7 ms 34480 KB Output is correct
16 Correct 7 ms 34396 KB Output is correct
17 Correct 11 ms 42332 KB Output is correct
18 Correct 7 ms 34268 KB Output is correct
19 Correct 10 ms 42332 KB Output is correct
20 Correct 7 ms 34396 KB Output is correct
21 Correct 7 ms 34396 KB Output is correct
22 Correct 11 ms 42212 KB Output is correct
23 Correct 8 ms 34396 KB Output is correct
24 Correct 12 ms 42328 KB Output is correct
25 Correct 8 ms 34648 KB Output is correct
26 Correct 30 ms 39940 KB Output is correct
27 Correct 46 ms 47700 KB Output is correct
28 Correct 33 ms 39504 KB Output is correct
29 Correct 38 ms 47444 KB Output is correct
30 Correct 28 ms 39572 KB Output is correct
31 Correct 39 ms 41900 KB Output is correct
32 Correct 42 ms 41808 KB Output is correct
33 Correct 39 ms 41404 KB Output is correct
34 Correct 40 ms 41816 KB Output is correct
35 Correct 39 ms 41552 KB Output is correct
36 Correct 48 ms 48880 KB Output is correct
37 Correct 49 ms 48844 KB Output is correct
38 Correct 61 ms 48720 KB Output is correct
39 Correct 48 ms 49060 KB Output is correct
40 Correct 52 ms 48776 KB Output is correct
41 Correct 25 ms 39508 KB Output is correct
42 Correct 43 ms 47704 KB Output is correct
43 Correct 44 ms 47696 KB Output is correct
44 Correct 29 ms 39516 KB Output is correct
45 Correct 40 ms 47644 KB Output is correct
46 Correct 25 ms 39516 KB Output is correct
47 Correct 42 ms 47708 KB Output is correct
48 Correct 26 ms 39772 KB Output is correct
49 Correct 38 ms 47440 KB Output is correct
50 Correct 26 ms 39644 KB Output is correct
51 Correct 46 ms 40516 KB Output is correct
52 Correct 65 ms 48208 KB Output is correct
53 Correct 44 ms 40528 KB Output is correct
54 Correct 64 ms 48208 KB Output is correct
55 Correct 43 ms 40360 KB Output is correct

Subtask #10
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 34392 KB Output is correct
2 Correct 10 ms 38236 KB Output is correct
3 Correct 11 ms 42332 KB Output is correct
4 Correct 7 ms 34396 KB Output is correct
5 Correct 10 ms 42332 KB Output is correct
6 Correct 7 ms 34268 KB Output is correct
7 Correct 10 ms 42332 KB Output is correct
8 Correct 7 ms 34648 KB Output is correct
9 Correct 10 ms 40304 KB Output is correct
10 Correct 7 ms 34396 KB Output is correct
11 Correct 7 ms 34476 KB Output is correct
12 Correct 10 ms 42332 KB Output is correct
13 Correct 7 ms 34252 KB Output is correct
14 Correct 11 ms 42584 KB Output is correct
15 Correct 7 ms 34480 KB Output is correct
16 Correct 7 ms 34396 KB Output is correct
17 Correct 11 ms 42332 KB Output is correct
18 Correct 7 ms 34268 KB Output is correct
19 Correct 10 ms 42332 KB Output is correct
20 Correct 7 ms 34396 KB Output is correct
21 Correct 7 ms 34396 KB Output is correct
22 Correct 11 ms 42212 KB Output is correct
23 Correct 8 ms 34396 KB Output is correct
24 Correct 12 ms 42328 KB Output is correct
25 Correct 8 ms 34648 KB Output is correct
26 Correct 30 ms 39940 KB Output is correct
27 Correct 46 ms 47700 KB Output is correct
28 Correct 33 ms 39504 KB Output is correct
29 Correct 38 ms 47444 KB Output is correct
30 Correct 28 ms 39572 KB Output is correct
31 Correct 39 ms 41900 KB Output is correct
32 Correct 42 ms 41808 KB Output is correct
33 Correct 39 ms 41404 KB Output is correct
34 Correct 40 ms 41816 KB Output is correct
35 Correct 39 ms 41552 KB Output is correct
36 Correct 48 ms 48880 KB Output is correct
37 Correct 49 ms 48844 KB Output is correct
38 Correct 61 ms 48720 KB Output is correct
39 Correct 48 ms 49060 KB Output is correct
40 Correct 52 ms 48776 KB Output is correct
41 Correct 25 ms 39508 KB Output is correct
42 Correct 43 ms 47704 KB Output is correct
43 Correct 44 ms 47696 KB Output is correct
44 Correct 29 ms 39516 KB Output is correct
45 Correct 40 ms 47644 KB Output is correct
46 Correct 25 ms 39516 KB Output is correct
47 Correct 42 ms 47708 KB Output is correct
48 Correct 26 ms 39772 KB Output is correct
49 Correct 38 ms 47440 KB Output is correct
50 Correct 26 ms 39644 KB Output is correct
51 Correct 46 ms 40516 KB Output is correct
52 Correct 65 ms 48208 KB Output is correct
53 Correct 44 ms 40528 KB Output is correct
54 Correct 64 ms 48208 KB Output is correct
55 Correct 43 ms 40360 KB Output is correct
56 Correct 542 ms 88664 KB Output is correct
57 Correct 558 ms 99920 KB Output is correct
58 Correct 502 ms 97436 KB Output is correct
59 Correct 551 ms 98996 KB Output is correct
60 Correct 582 ms 100644 KB Output is correct