Submission #996330

#	Time	Username	Problem	Language	Result	Execution time	Memory
996330		Dan4Life	Painting Walls (APIO20_paint)	C++17	12 / 100	23 ms	7256 KiB

paint

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

int n, m, k;
int minimumInstructions(int N, int M, int K, vector<int> C, vector<int> A, vector<vector<int>> B) {
	n = N, m = M, k = K;
	int tot = 0;
	for(int y = 0; y <= N-M; ){
		int x = -1; tot++;
		for(int i = 0; i < M; i++){
			for(auto col : B[i])
				if(col==C[y]) x=i;
		}
		if(x==-1) return -1;
		for(int i = 0; i < M; i++){
			bool found = false;
			for(auto col : B[x])
				if(col==C[y]) found = true;
			if(!found) return -1;
			
			x++; if(x==M) x=0;
			y++; if(y==N) break;
		}
		if(y==N) break;
        if(y>N-M) y = N-M;
	}
	return tot;
}

• Subtask 1: 12 / 12
• Subtask 2: 0 / 15
• Subtask 3: 0 / 13
• Subtask 4: 0 / 23
• Subtask 5: 0 / 37