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Submission #981786

# Submission time Handle Problem Language Result Execution time Memory
981786 2024-05-13T14:54:42 Z Abito Painting Walls (APIO20_paint) C++17
0 / 100
 1 ms 348 KB 
#include "paint.h"
#include <bits/stdc++.h>
#define pb push_back
#define ep insert
using namespace std;
int minimumInstructions(
    int n, int m, int k, vector<int> C,
    vector<int> A, vector<vector<int>> B){
    int D[k],R[n];
    for (int i=0;i<n;i++) R[i]=0;
    for (int i=0;i<k;i++) D[i]=-1;
    for (int i=0;i<m;i++) for (auto u:B[i]) D[u]=i;
    for (int i=0;i<k;i++) if (D[i]==-1) return -1;
    for (int i=0;i<n;i++){
        int r=i;
        for (int j=0;j<n-i;j++){
            if (D[C[i]+j]==(D[C[i+j]])%m) r=j+i;
            else break;
        }
        for (int j=i;j<=r;j++) R[j]=r;
        //i=r;
    }
    int ans=0;
    for (int i=0;i<n;i++){
        if (R[i]-i<m-1) return -1;
        int len=R[i]-i+1;
        ans+=len/m+bool(len%m);
        i=R[i];
    }return ans;
}

Subtask #1
0 / 12.0

# Verdict Execution time Memory 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 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Incorrect 0 ms 348 KB Output isn't correct
7 Halted 0 ms 0 KB -

Subtask #2
0 / 15.0

# Verdict Execution time Memory 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 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Incorrect 0 ms 348 KB Output isn't correct
7 Halted 0 ms 0 KB -

Subtask #3
0 / 13.0

# Verdict Execution time Memory 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 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Incorrect 0 ms 348 KB Output isn't correct
7 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory 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 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Incorrect 0 ms 348 KB Output isn't correct
7 Halted 0 ms 0 KB -

Subtask #5
0 / 37.0

# Verdict Execution time Memory 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 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Incorrect 0 ms 348 KB Output isn't correct
7 Halted 0 ms 0 KB -