#include "paint.h"
#include <bits/stdc++.h>
using namespace std;
#define all(a) begin(a),end(a)
#define sz(a) (int)a.size()
#define pb push_back
const int mxN = (int)2e4+10;
const int mxM = (int)2e3+10;
int n, m, k;
bool work[mxN];
vector<int> c, a;
set<int> b[mxN];
bool has[mxM][mxN], has2[mxM][mxN];
//has[x][y] = if contractor x contains the color used in cell y
bool check(int i){
for(int x = 0; x < m; x++){
if(i+m-1-x<n){
if(has2[m-1][i+m-1-x]) return true;
}
else if(x and has2[m-1][i+m-1-x] and has[x-1][i+m-1]) return true;
}
return false;
}
int minimumInstructions(int N, int M, int K, vector<int> C, vector<int> A, vector<vector<int>> B) {
n = N, m = M, k = K;
for(auto u : C) c.pb(u);
for(auto u : A) a.pb(u);
for(int i = 0; i < m; i++)
for(auto u : B[i]) b[i].insert(u);
memset(has,0,sizeof(has));
for(int i = 0; i < m; i++)
for(int j = 0; j < n; j++)
has[i][j] = has2[i][j] = b[i].count(c[j]);
for(int i = 1; i < m; i++)
for(int j = 1; j < n; j++)
has[i][j] &= has[i-1][j-1];
for(int i = m-2; i>=0; i--)
for(int j = n-2; j>=0; j--)
has2[i][j] &= has2[i+1][j+1];
memset(work,0,sizeof(work));
for(int i = 0; i <= n-m; i++) work[i] = check(i);
if(!work[0] or !work[n-m]) return -1;
int tot = 1;
for(int i = 0; i < n-m;){
int j;
for(j = i+m; j>=i; j--)
if(work[j]) break;
if(j==i) return -1;
tot++; i = j;
}
return tot;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 2 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 3 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 4 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 5 |
Correct |
6 ms |
40796 KB |
Output is correct |
| 6 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 7 |
Correct |
5 ms |
40864 KB |
Output is correct |
| 8 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 9 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 10 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 11 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 12 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 13 |
Correct |
7 ms |
45148 KB |
Output is correct |
| 14 |
Correct |
6 ms |
44892 KB |
Output is correct |
| 15 |
Correct |
7 ms |
44892 KB |
Output is correct |
| 16 |
Correct |
7 ms |
45120 KB |
Output is correct |
| 17 |
Correct |
6 ms |
44892 KB |
Output is correct |
| 18 |
Correct |
7 ms |
44888 KB |
Output is correct |
| 19 |
Correct |
7 ms |
45012 KB |
Output is correct |
| 20 |
Correct |
7 ms |
45148 KB |
Output is correct |
| 21 |
Correct |
7 ms |
45148 KB |
Output is correct |
| 22 |
Incorrect |
24 ms |
50568 KB |
Output isn't correct |
| 23 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 2 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 3 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 4 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 5 |
Correct |
6 ms |
40796 KB |
Output is correct |
| 6 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 7 |
Correct |
5 ms |
40864 KB |
Output is correct |
| 8 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 9 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 10 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 11 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 12 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 13 |
Correct |
7 ms |
45148 KB |
Output is correct |
| 14 |
Correct |
6 ms |
44892 KB |
Output is correct |
| 15 |
Correct |
7 ms |
44892 KB |
Output is correct |
| 16 |
Correct |
7 ms |
45120 KB |
Output is correct |
| 17 |
Correct |
6 ms |
44892 KB |
Output is correct |
| 18 |
Correct |
7 ms |
44888 KB |
Output is correct |
| 19 |
Correct |
7 ms |
45012 KB |
Output is correct |
| 20 |
Correct |
7 ms |
45148 KB |
Output is correct |
| 21 |
Correct |
7 ms |
45148 KB |
Output is correct |
| 22 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 23 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 24 |
Correct |
6 ms |
40804 KB |
Output is correct |
| 25 |
Incorrect |
6 ms |
40796 KB |
Output isn't correct |
| 26 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 2 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 3 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 4 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 5 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 6 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 7 |
Correct |
6 ms |
40796 KB |
Output is correct |
| 8 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 9 |
Correct |
5 ms |
40864 KB |
Output is correct |
| 10 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 11 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 12 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 13 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 14 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 15 |
Correct |
7 ms |
45148 KB |
Output is correct |
| 16 |
Correct |
6 ms |
44892 KB |
Output is correct |
| 17 |
Correct |
7 ms |
44892 KB |
Output is correct |
| 18 |
Correct |
7 ms |
45120 KB |
Output is correct |
| 19 |
Correct |
6 ms |
44892 KB |
Output is correct |
| 20 |
Correct |
7 ms |
44888 KB |
Output is correct |
| 21 |
Correct |
7 ms |
45012 KB |
Output is correct |
| 22 |
Correct |
7 ms |
45148 KB |
Output is correct |
| 23 |
Correct |
7 ms |
45148 KB |
Output is correct |
| 24 |
Incorrect |
24 ms |
50568 KB |
Output isn't correct |
| 25 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 2 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 3 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 4 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 5 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 6 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 7 |
Correct |
6 ms |
40796 KB |
Output is correct |
| 8 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 9 |
Correct |
5 ms |
40864 KB |
Output is correct |
| 10 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 11 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 12 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 13 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 14 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 15 |
Correct |
7 ms |
45148 KB |
Output is correct |
| 16 |
Correct |
6 ms |
44892 KB |
Output is correct |
| 17 |
Correct |
7 ms |
44892 KB |
Output is correct |
| 18 |
Correct |
7 ms |
45120 KB |
Output is correct |
| 19 |
Correct |
6 ms |
44892 KB |
Output is correct |
| 20 |
Correct |
7 ms |
44888 KB |
Output is correct |
| 21 |
Correct |
7 ms |
45012 KB |
Output is correct |
| 22 |
Correct |
7 ms |
45148 KB |
Output is correct |
| 23 |
Correct |
7 ms |
45148 KB |
Output is correct |
| 24 |
Incorrect |
24 ms |
50568 KB |
Output isn't correct |
| 25 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 2 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 3 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 4 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 5 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 6 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 7 |
Correct |
6 ms |
40796 KB |
Output is correct |
| 8 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 9 |
Correct |
5 ms |
40864 KB |
Output is correct |
| 10 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 11 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 12 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 13 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 14 |
Correct |
5 ms |
40796 KB |
Output is correct |
| 15 |
Correct |
7 ms |
45148 KB |
Output is correct |
| 16 |
Correct |
6 ms |
44892 KB |
Output is correct |
| 17 |
Correct |
7 ms |
44892 KB |
Output is correct |
| 18 |
Correct |
7 ms |
45120 KB |
Output is correct |
| 19 |
Correct |
6 ms |
44892 KB |
Output is correct |
| 20 |
Correct |
7 ms |
44888 KB |
Output is correct |
| 21 |
Correct |
7 ms |
45012 KB |
Output is correct |
| 22 |
Correct |
7 ms |
45148 KB |
Output is correct |
| 23 |
Correct |
7 ms |
45148 KB |
Output is correct |
| 24 |
Incorrect |
24 ms |
50568 KB |
Output isn't correct |
| 25 |
Halted |
0 ms |
0 KB |
- |
