Submission #380404

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
380404	2021-03-21 15:41:55	DystoriaX	Paint By Numbers (IOI16_paint)	C++14	32 / 100	1 ms	492 KiB

paint

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#include "paint.h"
#include <cstdlib>
#include <vector>
#include <bitset>
#include <iostream>
using namespace std;
int n, k;
int pref[200010], lastBlack;
bitset<200010> dp[110];
string ans;
string solve_puzzle(string s, std::vector<int> c) {
    lastBlack = -1;
    int n = s.size();
    ans = s;
    s = "." + s;
    for(int i = 1; i <= n; i++) {
        pref[i] = pref[i - 1] + (s[i] == '_');
        if(s[i] == 'X') lastBlack = i;
    }
    k = c.size();
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 3 / 3
• Subtask 3: 22 / 22
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