Submission #1145438

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1145438	2025-02-04 17:15:00	tnt	Trampoline (info1cup20_trampoline)	C++20	100 / 100	535 ms	54304 KiB

trampoline

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#include <bits/stdc++.h>
using namespace std;
//#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
//#pragma GCC optimize("Ofast,unroll-loops,fast-math,O3")
#define pb push_back                    
#define ll long long
#define all(v) v.begin(),v.end()
int mod = 998244353;
const int N = 2e5 + 10;
const int inf = 1e9;
int fact[200001];
ll binpow(ll a, ll b){
 if(b == 0) return 1;
 else if(b % 2 == 1) return (a * binpow(a, b - 1)) % mod;
 ll p = binpow(a,b / 2);
 return (p * p) % mod;
}
int was[N],up[N][20];
vector <int> ord, v,sx,sy;
vector <int> g[N];
int x[N],y[N],x1[N],y2[N];
vector <pair <int,int> > mp[N];
void dfs(int u){
    was[u] = 1;
    for(int to : g[u]){
        if(was[to] == 1) continue;
        dfs(to);
    }
 
 
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• Subtask 1: 23 / 23
• Subtask 2: 20 / 20
• Subtask 3: 11 / 11
• Subtask 4: 19 / 19
• Subtask 5: 27 / 27