Submission #1167810

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1167810	2025-03-16 13:59:25	tamyte	Cards (LMIO19_korteles)	C++17	19 / 100	141 ms	3972 KiB

korteles

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#include <bits/stdc++.h>
using namespace std;
using ll = long long;
const int MAX = 26 * 26 * 26 * 26;
const int MAX1 = 26 * 26;
int cnt[MAX + 1];
char c[MAX + 1][4];
int L[MAX1 + 1], R[MAX1 + 1], U[MAX1 + 1], D[MAX1 + 1];
int hash2(char a, char b) {
  return 26 * (a - 'A') + (b - 'A');
}
int hash4(char  a[]) {
  int res = 0;
  for (int i = 0; i < 4; ++i) {
    res *= 26;
    res += (a[i] - 'A');
  }
  return res;
}
int hash4(int a, int b, int c, int d) {
  int res = 0;
  res += a;
  res *= 26;
  res += b;
  res *= 26;
  res += c;
 
 
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• Subtask 4: 19 / 19
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