Submission #1020396

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1020396	2024-07-12 03:41:03	JellyTheOctopus	Parametriziran (COCI19_parametriziran)	C++17	110 / 110	579 ms	4692 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
#define fi first
#define se second
const int MOD = 1e9+7;
const int INF = (1<<30);
const long long LL_INF = (1LL<<60);
const int MAX_N = 5e4;
int N, M;
string A[MAX_N+5];
vector<int> B[63];
int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    cin >> N >> M;
    for (int i = 1; i <= N; i++) {
        cin >> A[i];
        int val = 0;
        for (int j = 0; j < M; j++) {
            if (A[i][M-j-1] == '?') continue;
            val += (1<<j);
        }
        B[val].push_back(i);
    }
    long long ans = 0;
 
 
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