제출 #852247

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
852247	2023-09-21 13:31:30	denniskim	축구 경기장 (IOI23_soccer)	C++17	100 / 100	1109 ms	147432 KiB

soccer

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#include "soccer.h"
#include <bits/stdc++.h>
using namespace std;
typedef int ll;
typedef __int128 lll;
typedef long double ld;
typedef pair<ll, ll> pll;
typedef pair<ld, ld> pld;
#define MAX 9223372036854775807LL
#define MIN -9223372036854775807LL
#define INF 987654321
#define fi first
#define se second
#define fastio ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); cout << fixed; cout.precision(10);
#define sp << " "
#define en << "\n"
#define compress(v) sort(v.begin(), v.end()), v.erase(unique(v.begin(), v.end()), v.end())
ll n;
ll a[2010][2010];
ll nu[2010][2010];
vector<pll> vec[2010];
map< pair<pll, pll>, ll> dp;
ll sum(ll x1, ll y1, ll x2, ll y2)
{
  return nu[x2][y2] - nu[x1 - 1][y2] - nu[x2][y1 - 1] + nu[x1 - 1][y1 - 1];
}
 
 
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