Submission #537784

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
537784	2022-03-15 13:52:51	Cross_Ratio	Paint By Numbers (IOI16_paint)	C++14	59 / 100	14 ms	672 KiB

paint

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//#include "paint.h"
#include <bits/stdc++.h>
using namespace std;
vector<vector<bool>> DP[105];
int C[105];
bool D[105][105];
int k;
int N;
bool pos(string s) {
    int i, j;
    for(i=0;i<=N;i++) {
        for(j=0;j<=k;j++) D[i][j] = false;
    }
    for(i=0;i<N;i++) {
        for(j=0;j<k;j++) {
            for(int m = 0; m < C[j];m++) DP[i][j][m] = false;
        }
    }
    //cout << s << ' ' << "init\n";
    for(i=0;i<=N;i++) {
        for(j=0;j<k;j++) {
            //cout << i << "th : " << j << '\n';
            if(i!=N) {
                for(int m = 0; m < C[j]; m++) {
                    if(m==0) {
                        if(!j||(i&&D[i-1][j-1])) {
                            if(s[i]!='_') {
                                DP[i][j][m] = true;
                            }
                        }
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 3 / 3
• Subtask 3: 22 / 22
• Subtask 4: 27 / 27
• Subtask 5: 0 / 21
• Subtask 6: 0 / 10
• Subtask 7: 0 / 10