제출 #874039

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
874039	2023-11-16 08:13:07	vjudge1	Lamps (JOI19_lamps)	C++17	6 / 100	356 ms	89704 KiB

lamp

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#include <bits/stdc++.h>
#define file_io freopen("input.txt", "r", stdin);freopen("output.txt", "w", stdout);
#define fast_io ios::sync_with_stdio(false);cin.tie(0);
#define what(x) cerr << #x << " is " << x << '\n';
#define kill(x) {cout << x << '\n'; return 0;}
#define all(x) (x).begin(), (x).end()
#define pii pair<int, int>
#define pll pair<ll, ll>
#define pb push_back
#define ll long long
#define F first
#define S second
const ll inf = 1e18, mod = 1e9 + 7, delta = 1e9 + 9, SQ = 450, P = 6065621; //998244353
using namespace std;
const ll N = 5e5 + 10, LG = 20;
ll n, dis[N], ps0[N][20], ps1[N][20], psr[N][20];
queue<ll> q;
bool mark[N];
int main() {
  fast_io;
  string x, y;
  cin >> n >> x >> y;
  ll a = 0, b = 0;
  for (int i = n - 1, j = 0; i >= 0; i--, j++)
    a += (x[i] == '1') * (1 << j); 
  for (int i = n - 1, j = 0; i >= 0; i--, j++)
    b += (y[i] == '1') * (1 << j);
 
 
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• Subtask 1: 6 / 6
• Subtask 2: 0 / 41
• Subtask 3: 0 / 4
• Subtask 4: 0 / 49