oj.uz

Submission #530515

# Submission time Handle Problem Language Result Execution time Memory
530515 2022-02-25T15:54:23 Z fadi57 Semiexpress (JOI17_semiexpress) C++14
100 / 100
 42 ms 33220 KB 
#include<bits/stdc++.h>
using namespace std;
const int mx=100006;
const int mx2=2e5+9;
typedef long long ll;
const int mod=998244353 ;
const long long inf=1e8+10;

   ll n,m,k;ll s[mx];

  int main(){

    cin>>n>>m>>k;

    ll a,b,c;cin>>a>>b>>c;

    ll t;cin>>t;ll ans=0;
        for(int i=0;i<m;i++){
            cin>>s[i];
            }
  if((n-1)*b<=t) ans++;
       priority_queue<ll>q;

       for(int i=0;i<m-1;i++){
          ll tim=(s[i]-1)*b;
          ll steps=(t-tim)/a;
        ll range=min(s[i]+steps,s[i+1]-1);
         if(tim>t){break;}
          ans+=(range-s[i]+1);
      //  cout<<range<<endl;
      range++;
      if(i==0){ans--;}

        for(int j=0;j<k&&range<=s[i+1]-1;j++){

           ll tim2=tim+(range-s[i])*c;

           if(tim2>t){break;}

           ll steps2=(t-tim2)/(a);

           ll range2=min(range+steps2,s[i+1]-1);
            q.push(range2-range+1);

           // cout<<range2<<" ";
            range=range2;
          range++;
        }
     //cout<<endl;

       }
 for(int i=m;i<k;i++){

    if(!q.empty()){
        ans+=q.top();
        q.pop();
    }
 }

cout<<ans;
}

Subtask #1
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct

Subtask #2
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 0 ms 204 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 0 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 0 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct

Subtask #3
52.0 / 52.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 0 ms 204 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 0 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 0 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 4 ms 2496 KB Output is correct
22 Correct 2 ms 1476 KB Output is correct
23 Correct 11 ms 8632 KB Output is correct
24 Correct 8 ms 4540 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 27 ms 16820 KB Output is correct
28 Correct 42 ms 33220 KB Output is correct
29 Correct 10 ms 4540 KB Output is correct
30 Correct 4 ms 2496 KB Output is correct