Submission #985089

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
985089	2024-05-17 10:33:08	nnin	Painting Walls (APIO20_paint)	C++14	12 / 100	46 ms	13704 KiB

paint

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#include "paint.h"
#include<bits/stdc++.h>
using namespace std;
vector<int> f[100005];
/*bool poss[100005];
int seg[4*200005];
void update(int i, int l, int r, int x, int val) {
  if(l==r) {
    seg[i] += val;
    return;
  }
  int m = (l+r)/2;
  if(x<=m) update(i*2+1, l, m, x, val);
  else update(i*2+2, m+1, r, x, val);
  seg[i] = max(seg[i*2+1], seg[i*2+2]);
}
int dp[100005];*/
int minimumInstructions(int N, int M, int K, std::vector<int> C, vector<int> A, vector<vector<int>> B) {
  for(int i=0;i<M;i++) {
    for(int k:B[i]) f[k].push_back(i);
  }
  /*for(int i=0;i<M;i++) {
    for(int p:f[C[i]]) update(0, 0, (int)1e5, (p-(i%M)+M)%M, 1);
  }
  if(seg[0]==M) poss[M-1] = 1;
  else return -1;
 
 
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• Subtask 1: 12 / 12
• Subtask 2: 0 / 15
• Subtask 3: 0 / 13
• Subtask 4: 0 / 23
• Subtask 5: 0 / 37