oj.uz

Submission #931338

# Submission time Handle Problem Language Result Execution time Memory
931338 2024-02-21T15:43:44 Z daulet Martian DNA (BOI18_dna) C++14
100 / 100
 355 ms 27052 KB 
#include<bits/stdc++.h>
#define IOS ios_base::sync_with_stdio(false),cin.tie(NULL),cout.tie()
#define ll long long
#define ull unsigned long long
#define pb push_back
#define endl "\n"
#define int ll
#define F first     
#define S second
  //      ||
 //      ||
//      || 
#define db double
// #define ld long double
#define short unsigned short
using namespace std;
const int inf = 1e9,MOD=1e9+7,N=3e5+5,MN=1e9+7;
void solve()  {
  int n,k,R;
  cin>>n>>k>>R;
  vector<int>v(n);
  for(int i=0;i<n;i++){
    cin>>v[i];
  }
  map<int,int>mp;
  int have=0;
  for(int i=0;i<R;i++){
      int b,q;
    cin>>b>>q;
    mp[b]=q;
  }
  map<int,int>cur;
  int l=0,r=0;
  int mn=inf;
  for(;r<n;r++){
    cur[v[r]]++;
    if(cur[v[r]]==mp[v[r]]){
      have++;
    }
    while(have==R&&l<=r){
      mn=min(mn,r-l+1);
      if(cur[v[l]]==mp[v[l]]){
        have--;
      }
      cur[v[l]]--;
      l++;
    }
  }
  if(mn==inf){
    cout<<"impossible"<<endl;
  }
  else{
    cout<<mn<<endl;
  }
}
signed main() {
    IOS;
    // srand(time(NULL));
    //freopen("input.txt", "r", stdin);  
    // freopen("output.txt", "w", stdout);
    int UwU=1; 
    // cin>>UwU;
    for(int i=1;i<=UwU;i++) {
      // cout<<"Case "<<i<<": "<<endl;
        solve();
      // cout<<endl;
    }
}

Subtask #1
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 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

Subtask #2
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 2 ms 604 KB Output is correct
4 Correct 3 ms 860 KB Output is correct
5 Correct 2 ms 604 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 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 600 KB Output is correct
15 Correct 0 ms 348 KB Output is correct

Subtask #3
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 1884 KB Output is correct
2 Correct 11 ms 1884 KB Output is correct
3 Correct 16 ms 1884 KB Output is correct
4 Correct 14 ms 1880 KB Output is correct
5 Correct 135 ms 11800 KB Output is correct
6 Correct 13 ms 1884 KB Output is correct
7 Correct 23 ms 2036 KB Output is correct
8 Correct 271 ms 26876 KB Output is correct
9 Correct 90 ms 2904 KB Output is correct
10 Correct 17 ms 1880 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 2 ms 604 KB Output is correct
14 Correct 3 ms 860 KB Output is correct
15 Correct 2 ms 604 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 348 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 348 KB Output is correct

Subtask #4
32.0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 205 ms 11996 KB Output is correct
2 Correct 192 ms 9420 KB Output is correct
3 Correct 147 ms 9276 KB Output is correct
4 Correct 11 ms 1884 KB Output is correct
5 Correct 173 ms 14408 KB Output is correct
6 Correct 355 ms 24656 KB Output is correct
7 Correct 72 ms 2908 KB Output is correct
8 Correct 120 ms 4432 KB Output is correct
9 Correct 13 ms 1880 KB Output is correct
10 Correct 11 ms 1884 KB Output is correct
11 Correct 16 ms 1884 KB Output is correct
12 Correct 15 ms 1884 KB Output is correct
13 Correct 139 ms 12012 KB Output is correct
14 Correct 13 ms 1880 KB Output is correct
15 Correct 22 ms 1884 KB Output is correct
16 Correct 259 ms 27052 KB Output is correct
17 Correct 89 ms 3004 KB Output is correct
18 Correct 18 ms 1884 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 2 ms 604 KB Output is correct
22 Correct 3 ms 860 KB Output is correct
23 Correct 2 ms 604 KB Output is correct
24 Correct 1 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
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 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct