oj.uz

답안 #965826

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
965826 2024-04-19T07:31:59 Z pcc 벽 칠하기 (APIO20_paint) C++17
0 / 100
 1 ms 348 KB 
#include "paint.h"

#include <vector>
#include <bits/stdc++.h>
using namespace std;

const int mxn = 1e5+10;
#define pii pair<int,int>
#define fs first
#define sc second
int col[mxn];

int minimumInstructions(
    int N, int M, int K, std::vector<int> C,
    std::vector<int> A, std::vector<std::vector<int>> B) {
	for(int i = 0;i<M;i++){
		for(int j = 0;j<A[i];j++)col[B[i][j]] = i;
	}
	vector<pii> v;
	for(int i = 0;i<N;i++)C[i] = col[C[i]];
	for(int i = 0;i<N;i++){
		if(v.empty()||(C[v.back().sc]+1)%M != C[i])v.push_back(pii(i,i));
		else v.back().sc = i;
	}
	int ans = 0;
	for(auto &i:v){
		if(i.sc-i.fs+1<M)return -1;
		ans += (i.sc-i.fs+1+M-1)/M;
	}
	return ans;
}

Subtask #1
0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Incorrect 0 ms 348 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #2
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Incorrect 0 ms 348 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #3
0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Incorrect 0 ms 348 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Incorrect 0 ms 348 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #5
0 / 37.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Incorrect 0 ms 348 KB Output isn't correct
4 Halted 0 ms 0 KB -