oj.uz

Submission #275781

# Submission time Handle Problem Language Result Execution time Memory
275781 2020-08-20T07:44:48 Z 최은수(#5098) Circus (Balkan15_CIRCUS) C++17
0 / 100
 29 ms 1620 KB 
#include"circus.h"
#include<iostream>
#include<vector>
#include<algorithm>
#define ep emplace
#define eb emplace_back
#define fi first
#define se second
#define all(x) (x).begin(),(x).end()
using namespace std;
typedef long long ll;
typedef pair<int,int>pi;
typedef pair<ll,ll>pl;
const int inf=1e9+7;
const ll INF=1e18;
int n,m;
vector<int>p;
void init(int N,int M,int P[])
{
    n=N,m=M;
    for(int i=0;i<n;i++)
        p.eb(P[i]);
    sort(all(p));
    p.erase(unique(all(p)),p.end());
    n=p.size();
    p.eb(m);
    return;
}
int cal[100010];
int minLength(int D)
{
    int d=D;
    int pos=upper_bound(all(p),d)-p.begin();
    cal[n]=0;
    for(int i=n;i-->pos;)
    {
        int s=i+1,e=n;
        while(s<e)
        {
            int m=s+(e-s)/2;
            if(p[m]-p[i]>=cal[m])
                e=m;
            else
                s=m+1;
        }
        cal[i]=p[s]-p[i];
    }
    int s=pos,e=n;
    while(s<e)
    {
        int m=s+(e-s)/2;
        if(p[m]-d>=cal[m])
            e=m;
        else
            s=m+1;
    }
    return p[s]-d;
}

Compilation message

grader.cpp: In function 'int main()':
grader.cpp:14:12: warning: unused variable 'max_code' [-Wunused-variable]
   14 |  long long max_code;
      |            ^~~~~~~~
grader.cpp:16:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   16 |  scanf("%d%d", &N, &M);
      |  ~~~~~^~~~~~~~~~~~~~~~
grader.cpp:18:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   18 |   scanf("%d", &P[i]);
      |   ~~~~~^~~~~~~~~~~~~
grader.cpp:21:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   21 |  scanf("%d", &Q);
      |  ~~~~~^~~~~~~~~~
grader.cpp:23:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   23 |   scanf("%d", &d);
      |   ~~~~~^~~~~~~~~~

Subtask #1
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 29 ms 1620 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 256 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 23.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 256 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 256 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 31.0

# Verdict Execution time Memory Grader output
1 Incorrect 29 ms 1620 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 29 ms 1620 KB Output isn't correct
2 Halted 0 ms 0 KB -