Submission #635977

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
635977	2022-08-27 13:42:58	Arinoor	Olympic Bus (JOI20_ho_t4)	C++17	100 / 100	320 ms	3704 KiB

ho_t4

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#include <bits/stdc++.h>
using namespace std;
#define ios       ios_base::sync_with_stdio(false), cin.tie(0), cout.tie(0)
#define pb        push_back
#define mp        make_pair
#define fi        first
#define se        second
#define all(x)      x.begin(), x.end()
#define bug(x)      cout << #x << " : " << x << '\n'
#define bug2(x, y)    cout << #x << ' ' << #y << " : " << x << ' ' << y << '\n'
typedef long long ll;
typedef pair<int, int> pii;
const int maxn = 2e2 + 10;
const int maxm = 5e4 + 10;
const int mod = 1e9 + 7;
const int inf = 2e9 + 10;
int n, m;
int u[maxm], v[maxm], c[maxm], f[maxm];
int d[2][2][maxn][maxn];
int par[2][2][maxn];
bool mark[maxn];
vector<int> G[maxn][2];
int ant(int e, int v){
  return ::v[e] + ::u[e] - v;
}
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 11 / 11
• Subtask 3: 21 / 21
• Subtask 4: 63 / 63