제출 #296092

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
296092	2020-09-10 09:05:07	Alexa2001	벽 칠하기 (APIO20_paint)	C++17	100 / 100	1085 ms	14720 KiB

paint

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#include "paint.h"
#include <bits/stdc++.h>
using namespace std;
const int Nmax = 1e5 + 5;
vector<int> good[Nmax];
int nr = 0, n, m;
int shift[Nmax];
bool ok[Nmax];
int dp[Nmax];
void upd(int pos, int add)
{
    nr -= (shift[pos] == m);
    shift[pos] += add;
    nr += (shift[pos] == m);
}
int minimumInstructions(int N, int M, int k, vector<int> c, vector<int> A, vector<vector<int>> B)
{
    n = N; m = M;
    int i, j;
    for(i=0; i<m; ++i)
        for(auto it : B[i])
            good[it].push_back(i);
 
 
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