제출 #421126

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
421126	2021-06-08 18:26:21	abdzag	Necklace (Subtask 1-3) (BOI19_necklace1)	C++17	0 / 85	5 ms	3404 KiB

necklace

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#include<bits/stdc++.h>
#include<unordered_map>
#define rep(i,a,b) for(int i=int(a);i<int(b);i++)
#define rrep(i,a,b) for(int i=int(a);i>int(b);i--)
#define trav(a,v) for(auto& a: v)
#define sz(v) v.size()
#define all(v) v.begin(),v.end()
#define vi vector<int>
using namespace std;
typedef long long ll;
typedef long double ld;
typedef unsigned long long ull;
const long long inf = 1e15;
vector<ull> suffix(1e5);
vector<ull> suffix2(1e5);
vector<ull> suffix3(1e5);
vector<ull> powers(1e5);
ll n;
ull getS(vector<ull>& v, ll start, ll end) {
  if (start >= end)return 0;
  return v[start] - (v[end] * powers[end - start]);
}
int main() {
  cin.sync_with_stdio(false);
  vector<ull> primes = { 43,47,53,59,61,67,71,73,79,83,89,97,101,103,107 };
  string a, b;
  cin >> a >> b;
  n = a.size();
  ull c = primes[rand() % primes.size()];
  powers[0] = 1;
 
 
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• Subtask 1: 0 / 25
• Subtask 2: 0 / 20
• Subtask 3: 0 / 40