Submission #531224

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
531224	2022-02-28 05:23:16	zxcvbnm	Dango Maker (JOI18_dango_maker)	C++14	33 / 100	2073 ms	164104 KiB

dango_maker

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#include <bits/stdc++.h>
using namespace std;
using ll = long long;
constexpr int nax = 3005;
char mat[nax][nax];
int thrus[nax][nax][2];
const string str = "RGW";
vector<array<int, 3>> s[10];
int n, m;
bool check_ok(int i, int j, int p) {
    if (i < 0 || j < 0 || i >= n || j >= m) return false;
    string curr;
    if (p == 0) {
        for(int k = 0; k < 3; k++) {
            curr += mat[i][j+k];
        }
    }
    else {
        for(int k = 0; k < 3; k++) {
            curr += mat[i+k][j];
        }
    }
    return (curr == str);
}
int thru(int i, int j, int p) {
    int cnt = 0;
 
 
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• Subtask 1: 13 / 13
• Subtask 2: 20 / 20
• Subtask 3: 0 / 67